Leading stack testing provider in the U.S. Compliance demonstration, RATA testing, specialty testing & FTIR spectroscopy. Accurate emissions testing. Services / On-Site Testing / Source Testing / Stack Testing Stack Testing Expect the best from the largest stack testing provider in the U.S. With more than 25 years of experience, a national footprint of 50+ testing and laboratory locations, and QSTI-certified professionals, Alliance delivers reliable emissions testing programs that keep facilities compliant and operating with confidence. REQUEST INFORMATION 450+ Dedicated Stack Testing Experts Alliance’s stack testing team is part of a 2,200+ person environmental services organization , providing the national scale needed to support complex emissions testing programs across North America. 275 Field Operations Professionals Our field teams support stack testing projects across multiple industries, delivering accurate emissions measurements and reliable testing execution at facilities nationwide. 85+ QSTI-Certified Project Managers Alliance’s stack testing programs are led by experienced project managers and supported by a 40-person leadership team with more than 400 years of combined industry experience. 450+ Dedicated Stack Testing Experts Alliance’s stack testing team is part of a 2,200+ person environmental services organization, providing the national scale needed to support complex emissions testing programs across North America. 450+ Dedicated Stack Testing Experts Alliance’s stack testing team is part of a 2,200+ person environmental services organization, providing the national scale needed to support complex emissions testing programs across North America. 450+ Dedicated Stack Testing Experts Alliance’s stack testing team is part of a 2,200+ person environmental services organization, providing the national scale needed to support complex emissions testing programs across North America. Stack Testing Services Compliance Demonstration | Engineering/Investigative Test Programs | On-Site FTIR Spectroscopy | Specialty Testing | Low Level PM Sampling | Performance Specification Testing (RATA) | International Stack Testing Compliance Demonstration Alliance performs emissions testing to demonstrate compliance with federal, state, and permit-specific requirements, including common pollutants: PM (filterable PM, condensable PM, PM-10, PM-2.5, OTM-37) Metals, including Hg Acid gases Combustion gases Volatile and Semi-Volatile Organics (total and speciated) Dioxins and Furans Formaldehyde Specialty Testing (PFAS, EtO, Combustors) Testing is performed on a wide range of emissions control systems, including: Baghouses, Cyclones, and ESPs FGD and dry scrubbers SCR and NSCR Oxidizers (thermal, regenerative, and catalytic) Engineering & Investigative Test Programs When should a facility consider an engineering or investigative stack testing program? Facilities may consider investigative testing when preparing for a high-priority compliance test or when process-related challenges require accurate emissions data for troubleshooting or performance evaluation. Alliance’s experienced testing professionals can design customized measurement programs that help facilities evaluate control device performance, identify potential compliance risks, and better understand process conditions before conducting formal compliance demonstrations. Our fully integrated consultants are also available to provide subject matter expertise consultations. Performance Specification Testing (RATA) Alliance provides Part 60, Part 63, and Part 75 continuous emissions monitoring system (CEMS) evaluations and relative accuracy test audits (RATA) for all manner of CEMS configurations within all applicable industries. From routine gas and flow RATAs to highly complex GC, PM and Mercury RATAs, we have you covered. Specialty Stack Testing Capabilities One of Alliance’s key stack testing differentiators is our ability to plan and execute testing programs for the most complex emissions targets and scenarios. Our capabilities include: Dilution Based Sampling for Particulate Matter (OTM-37) PFAS Sampling (OTM-45 & OTM-50) Diluted CEMS Sampling for High Moisture or Highly Concentrated Sampling Locations Direct Interface Gas Chromatography for Speciated VOC and Sulfur Compounds OOOOb Combustor Compliance Testing (OTM-52) Hazardous Waste Combustion CPT Programs Low Level Particulate Matter Sampling How does Alliance measure extremely low PM levels? As compliance thresholds for PM, PM-10, and PM-2.5 continue to decrease, you need a highly experienced testing partner to create a testing plan to mitigate the challenges associated with accurately quantifying very low levels of particulate matter. Alliance ensures accuracy with advanced equipment, a fully developed internal laboratory network, and rigorous quality control procedures. On-Site FTIR Spectroscopy Alliance provides on-site Fourier Transform Infrared (FTIR) spectroscopy for complex emissions measurement applications, including low-level hazardous air pollutants and multi-compound gas streams. Our FTIR specialists support compliance demonstrations for pollutants such as formaldehyde, ethylene oxide, and hydrogen chloride. International Stack Testing International stack testing is full of challenges — but they can be solved with the right approach. Alliance has developed a system that keeps your projects on track, from ensuring accuracy under pressure to moving equipment securely across borders to planning every detail in advance. Learn more about how we do it: International Stack Testing Schedule your Stack Test Certificates & Accreditations VIEW OUR ACCREDITATIONS View Accreditations “People like what they do at Alliance. I think they understand it's a very important role. That pride tells our clients they’ve made the right choice.” Snapper Armstrong Vice President, Stack Testing Learn more about Source Testing. Back to All Services

Alliance delivers end-to-end environmental services including consulting, compliance, testing, monitoring & laboratory analysis. Get expert guidance today. Delivering every environmental compliance service and solution your company needs. Let's get started. Discover our integrated line of services designed to meet all the environmental compliance needs and challenges your company faces. How can we make your compliance journey better? ENVIRONMENTAL COMPLIANCE Expert guidance to extend your people and possibilities. Minimize risk and maximize results with the clarity, insight, and deep domain knowledge needed to make informed decisions. Alliance consultants and compliance professionals are committed, responsive experts at uncovering innovative solutions to your challenges. Environmental Consulting Air, Water, and Natural Resources Compliance Services Audits, Reporting, and Health/Safety Assessment & Remediation Due Diligence, Engineering, and Remediation On-site Testing & Monitoring Testing and monitoring tailored to your needs. Your testing and monitoring results are critical. Our dedicated teams, advanced methods, and full-service collaboration ensures your success. We perform with precision, causing minimal operational downtime, if any. Source Testing Stack Testing, CEMS, Engine Testing, and RNG Fugitive Emissions LDAR, Ambient Air, OGI, and SkyBridge Software Laboratory Testing & Analysis A national lab network that puts the focus on you. Receive fast results and client focus of a local lab, with the capabilities and reach of an advanced national lab network. If your current lab provider doesn’t meet all your testing needs and timelines, or fails to offer actionable and effective results, turn to Alliance labs. Environmental Lab Services Water, Waste, and PFAS Oil & Gas Lab Services Upstream, Midstream, and Downstream

Alliance delivers environmental compliance services, on-site testing, and laboratory analysis for air, water, soil, and waste. Serving oil & gas, power gen, data centers, and more. Get started today. We are different. While others expect you to adapt to them, we adapt our approach and service delivery to you. We are built from the ground up with a single focus—to provide our clients with compelling responses to their environmental and compliance challenges. We take an innovative, technology-first approach to helping you solve your business problems while minimizing your impact on the environment. Commitment to getting it right. When “good enough” just isn’t enough, turn to us. We build accuracy, precision, and quality into everything we do. Fast and adaptive approach. We design our project teams around your precise goals, quickly deploying the right experts and equipment to meet your needs. Dedicated and experienced experts. Our engineers, scientists, and compliance professionals are creative problem solvers with a total focus on your goals. Technology-powered insight. We help you unify and integrate your initiatives by connecting many sites and data streams into a single easy-to-manage, technology-enabled portfolio. Markets we serve. We support leading companies and brands across a wide range of markets. We understand the special challenges of each sector and have the experience, approach, and capabilities to make a difference. Building & Construction Chemical & Processing Data Centers Energy & Power Environmental & Waste Management Food & Consumer Goods Government & Institutions Manufacturing & Production Oil & Gas Pulp & Paper Renewable Natural Gas (RNG) Semiconductors MARKETS & INDUSTRIES We are problem solvers. Get solutions for your most important and complex compliance challenges. From on-site assessments and monitoring to laboratory analyses for air, water, soil, and waste—Alliance can help you do it better. Environmental Compliance Build your winning regulatory strategy with help from our consultants and compliance experts—who bring the knowledge, insight, and proven industry experience to ensure your success. On-site Testing & Monitoring Expect reliable, on-time results without slowing down operations. For all your testing needs, we have the experienced teams and industry-leading technology to take it on. Laboratory Testing & Analysis Access a world-class lab network that combines broad reach with unmatched responsiveness. From sample collection to analysis, our technicians deliver precision and insight. OUR SERVICES Environmental compliance shouldn’t be an endless costly challenge. We help clients take back control. It starts with a fresh approach. Alliance is a new kind of environmental services company—powered by innovation, focused on service, and committed to client success. ABOUT US

Raising the Bar on Mobile Emissions Monitoring Alliance’s mobile and modular air monitoring systems offer full EPA compliance, rapid deployment, and trusted performance for critical environmental needs. 256-351-0121 Previous Item Next Item

Reliable Stack Testing Services from Alliance Technical Group As part of Alliance Technical Group, you now have access to the largest and most experienced air emissions testing network in the country. We’re committed to seamless service, responsive communication, and the same quality you’ve always relied on—now backed by expanded resources and expertise. 256-351-0121 Previous Item Next Item

Need Stack Testing Fast? Florida Teams Ready to Mobilize As the largest stack testing company in the U.S., Alliance brings national scale with established Florida crews who understand your requirements and timelines. We support facilities facing last-minute changes and tight compliance deadlines without adding stress. Jacksonville: 904-504-1631 Tampa: 352-489-4337 Previous Item Next Item

Need Stack Testing Fast? Texas Teams Ready to Mobilize As the largest stack testing company in the U.S., Alliance brings national scale with established Texas crews who understand your requirements and timelines. We support facilities facing last-minute changes and tight compliance deadlines without adding stress. 256-351-0121 Previous Item Next Item

Meet all your environmental lab testing and analysis needs seamlessly with our full-service laboratory with several years of expertise in Akron, OH. Services / Lab Testing & Analysis / Environmental Labs / Akron Environmental Lab Akron Environmental Lab About Alliance Technical Group - Akron is a full-service environmental testing laboratory offering comprehensive analytical services for organic, inorganic, radiochemical, and general chemistry analyses across soil, water, air, and waste matrices. Founded in 1994, our laboratory combines years of expertise, with state-of-the-art instrumentation and automation to deliver accurate, timely results that meet the most stringent regulatory requirements. REQUEST INFORMATION 330-253-8211 Core Capabilities Organic Analysis Volatile Organic Compounds (VOCs) - EPA 8260/624/524 Semi-Volatile Organic Compounds (SVOCs) - EPA 8270/625 Polyaromatic Hydrocarbons (PAH) - SIM 8270E Diesel/Heavy Oil Range Organics (DRO) - EPA 8015 Gasoline Range Organics (GRO) - EPA 8015 Non-Halogenated Organics (Alcohols, Glycols, etc.) - EPA 8015 Organochlorine Pesticides - EPA 8081/608 Polychlorinated Biphenyls (PCBs) - EPA 8082/608 Herbicides - EPA 8321 Dissolved Gases (Methane, Ethane, Ethene) - RSK-175 PFAS - EPA 1633, 533, 537.1 Dioxin/Furans - SGS AXYS 16130 Inorganic Analysis TAL Metals (23 metals) - ICP-AES/ICP-MS RCRA-8 Metals - Priority Pollutant Metals Cation-Exchange Capacity Hexavalent Chromium - SM 3500/EPA 7196 Mercury - EPA 7470/7471/245.1 TCLP Extraction - EPA 1311 Used Oil Analysis General Chemistry Anions (Full Scan) - EPA 300.0 Total Organic Carbon (TOC) - SM 5310C/EPA 9060A Biological/Chemical Oxygen Demand (BOD/COD) Total Suspended/Dissolved Solids (TSS/TDS/VSS) Nutrients (Ammonia, TKN, Phosphorus, Nitrate/Nitrite Cyanide, Sulfide, Phenolics Surfactants (MBAS/CTAS) Oil & Grease (HEM) - EPA 1664 pH, Alkalinity, Hardness, Conductivity, Turbidity Air/Stack Volatile Organics - TO-15 Dioxin/PAH - M23/M23A Radiochemistry Gross Alpha - EPA 7110/900.0/9310 Gross Beta - EPA 900.0/9310 Radium-226 - EPA 903.0/9315 Radium-228 - EPA 904.0/9320 Gamma Emitters - EPA 901.1/HASL-300 GA-01-R Uranium - EPA 200.8 Sample Information Sample Receiving Hours: Monday-Friday, 8:00 AM - 5:00 PM Saturday and Sunday receiving as per request Samples received after 4:00 PM begin TAT next business day at 8:00 AM Turnaround Times Standard: 7-10 business days from receipt Expedited options available: Same Day 1 Day 2 Days 3 Days 5 Days *Expedited TAT should be coordinated in advance Sample Pickup & Delivery Courier service for sample pickup & supply delivery Service radius: typically, 100-mile radius from lab Courier fees may apply - contact lab for details Containers & Supplies Sampling containers provided on request Chain-of-custody forms and coolers available Encore samplers, methanol kits, and TO-15 cannisters available upon request Contact lab for specific container requirements, holding times, and preservatives Reporting & Data Deliverables QC Packages Level I, II, III Level IV Drinking Water reporting available Electronic Data Deliverables (EDD) Wide range of existing EDD templates Custom EDD formatting available, tailored to specific project or client requirements. Value-Added Services Atlanta Facility ISO/IEC 17025:2017 accreditation Select wet chemisty parameters Supports clients throughout the Southeast Project Management Dedicated project managers for centralized communication Expedited turnaround coordination Technical consultations and QA/QC support Certifications & Programs State Certifications Florida TNI 30+ States Programs Ohio BUSTR Ohio VAP UCMR-5 View Accreditations & Certifications Industries Served - Utilities - Remediation Contractors - Real Estate/Property - Industrial Facilities - Legal/Litigation Support - Environmental Consulting - Government Agencies - Engineering Firms - Manufacturing - Oil & Gas 98% Client Satisfaction Akron Laboratory Get the Best of Both Worlds. Together. One National Network. ALL Your Lab Needs. Reach an experienced lab advisor today for help at your site. First name* Last name* Phone* Email* How can we help?* Talk to an Expert map Back to All Services

Turning "Toxic" into Trust Alliance Technical Group is a full-service environmental consulting firm with one of the largest air emissions testing networks in the country. Our engineers bring rigorous methodology and real-world facility experience to every TRI engagement. 256-351-0121 Previous Item Next Item

StackVision is the most widely used DAS software in the U.S., trusted by 3,100+ emission sources. ECMPS 2.0 ready with JSON format support. Services / On-Site Testing / Source Testing / StackVision™ StackVision™ Data Acquisition System The #1 DAS in the U.S. More than 3,100 air emission sources rely on StackVision for continuous emissions monitoring and reporting. Unlike black-box systems that require service calls for routine changes, StackVision gives security-enabled users direct control over configurations, exceedance limits, alarms, and monitoring parameters, without programming knowledge or outside support. Benefits of Implementing StackVision to Your Compliance Strategy Real-Time Visibility Across Your Operation Your team can see exactly what’s happening across your monitoring system at any moment — with customizable dashboards that surface the data that matters most to your facility. Whether you’re watching a single source or managing a fleet, StackVision keeps the right information in front of the right people, with alerts that fire when conditions are met or exceeded. No more digging through raw data to understand system status. StackVision puts compliance visibility where it belongs — front and center. Data You Can Trust — and Adjust When Needed StackVision gives your team the tools to review, query, and configure data through a single, purpose-built interface without needing to call in outside support for routine data management. When adjustments are made, dependent calculations update automatically, so your records stay consistent from the source forward. Your team stays in control, with confidence in the data behind every report. QA and Certification, Simplified StackVision supports the full cycle of QA and certification testing from running linearity checks and relative accuracy test audits to generating the reports regulators expect to see. Create test records and analyze results in real-time while testing is underway, reducing turnaround time and the risk of documentation gaps. Regulatory Reporting Use StackVision to quickly compile and deliver accurate CEMS, CPMS, and COMS reports to the relevant state and federal agencies without worrying about human error or outdated calculations. StackVision supports ECMPS 2.0, producing required JSON outputs as the EPA transitions from legacy XML — so your system stays aligned without a system overhaul. DAS Services Backed by Alliance. Around the Clock. When you implement StackVision with Alliance, we offer a variety of services to help maintain your DAS. Our in-house team is available 24/7/365 to make sure your system runs accurately, your data stays clean, and your reporting obligations are met. Regulatory & Reporting Services Alliance supports the full reporting cycle from data validation to generating submission-ready reports for EPA and state agencies. Accurate, on-time, and off your plate. Engineering Services Configuration, system design, parameter setup, and technical support for complex monitoring requirements. Our engineers work directly in your DAS environment. IT Services Infrastructure support, server management, and software environment maintenance so your DAS runs reliably without drawing on internal IT resources. Client Support A dedicated, US-based client support team focused entirely on DAS. Request Information “Combining our services is pivotal in supporting our clients' every need. The Alliance way is a true differentiator, providing solutions-based onsite testing and monitoring with top SMEs to handle immediate environmental challenges. Alliance is positioned as your partner of choice for highest-level delivery.” Martin Gibson Executive Vice President, Emissions Monitoring StackVision in the Field: Petrochemical Refinery A leading integrated downstream energy company was operating four refinery flare gas chromatographs with significant monitoring gaps. The Challenge: Their challenges were operational and financial: Pass/fail calibration emails were manual, time-consuming, and easy to misread DCS alarms in the central control room were frequently missed No remote visibility or control of analyzer operations — technicians had to be on-site for routine tasks The Results: After implementing StackVision, the refinery gained direct, automated data feeds from analyzers — including daily calibration reports, weekly trend data, and immediate pass/fail notifications via text alerts. Remote access allowed calibrations and cylinder gas audits to be performed without dispatching a technician. 50% Reduction in GC Emergency Work Orders 500+ PM man hours saved per year 48% Reduction in CEMS downtime vs prior year 83% Reduction in unscheduled downtime Total cost savings exceeded $278,000 Schedule a Live Demo Back to All Services

Texas Wastewater Permit Renewal Alliance provides comprehensive services to prepare and submit the entire Wastewater application at a competitive cost. We guarantee that all project work, upon completion, will fully comply with all applicable local, state, and federal codes and regulations, and will be performed in accordance with recognized professional standards and best technical practices. (832) 384-9475 Previous Item Next Item

Meet all your environmental lab testing and analysis needs seamlessly with our full-service laboratory in Seattle, WA. Services / Lab Testing & Analysis / Environmental Labs / Seattle Environmental Lab Seattle Environmental Lab About Alliance Technical Group's Seattle Branch is a full service environmental laboratory in the Fremont neighborhood of Seattle, Washington. Founded in 2007 as Fremont Analytical, Inc., and joining Alliance Technical Group in 2023, we continue to provide high-quality laboratory services to a broad client base. All staff members are trained professionals whose technical knowledge and analytical skills are reinforced by extensive and varied experience within the environmental science industry. Alliance Technical Group’s Seattle laboratory is certified by the National Environmental Laboratory Accreditation Program (NELAP), Washington State Department of Ecology (WADOE), Alaska Department of Conservation (DEC), and the Department of Defense (DOD) for organic, inorganic, and general chemistry analyses. The laboratory follows approved methods (EPA, Standard Methods, ASTM, State specific methods) for the examination of sediment, soil, water, and air. 206-352-3790 REQUEST INFORMATION Core Capabilities Organic Analysis of Soil & Water Volatile Organic Compounds (VOCs) – EPA 8260 / 624 Semi-Volatile Organic Compounds (SVOCs) – EPA 8270 / 625 Polyaromatic Hydrocarbons (PAH) – EPA 8270 SIM / 625 SIM Diesel/Heavy Oil Range Organics (DRO) – NWTPH / EPA 8015 / AK 102+103 Gasoline Range Organics (GRO) – NWTPH / EPA 8015 / AK 101 Organochlorine Pesticides – EPA 8081 / 608 Polychlorinated Biphenyls (PCBs) – EPA 8082 / 608 Herbicides – EPA 8151 Dissolved Gases (Methane, Ethane, Ethene) – RSK-175 EPH – NWTPH-EPH VPH – NWTPH-VPH Inorganic Analysis of Soil & Water MTCA 5, RCRA 8, PP Metals, TAL Metals – EPA 6020 / 200.8 / 245.1 Mercury – EPA 7470 / 7471 / 245.1 Cation Exchange Capacity Ferrous Iron – SM 3500 Fe B Hexavalent Chromium – SM 3500 Cr B / EPA 7196 TCLP Extraction – EPA 1311 General Chemistry Anions – EPA 300.0 Biological / Chemical Oxygen Demand (BOD/COD) Cyanide (Total or Amenable), Sulfide (Total or Soluble/Dissolved) Grainsize Flashpoint / Ignitability Nutrients (Ammonia, Phosphorus, Nitrate/Nitrite) Oil & Grease (HEM) – EPA 1664 Solids: TDS, TSS, TS, SS TOC / DOC – SM 5310B Total Coliform / E coli, Fecal Coliform, Enterococcus pH, Alkalinity, Hardness, Conductivity, Salinity, Turbidity Air/Soil Vapor/Stack/RNG Volatile Organic Compounds – TO-15 APH – TO-15 / MASS APH Sulfur Compounds – ASTM D5504 Siloxanes – ASTM D8230 Major Gases – EPA 3C Fuel Parameters – EPA 1945 / 3588 Helium – EPA 3C MOD Metals / Mercury – NIOSH 7303 / 6009 Particulates, Hexavalent Chromium, Ammonia Wide variety of passivated canisters, cylinders, and glass Lab Information Sample Receiving Hours: Monday-Friday, 8:00 AM - 5:00 PM Saturday and Sunday receiving as per request Samples received after 4:00 PM begin TAT next business day at 8:00 AM Turnaround Times Standard TAT is 5 business days for most analyses. A subset of analyses involving extra handling or trace-level sensitivity require a standard TAT of 10 business days. Contact lab for details. Expedited options available: Standard 5-day TAT 4 days 3 days 2 days Next day Same day Standard 10-day TAT 7 days 5 days 3 days 2 days Next day Same day *Expedited TAT should be coordinated in advance Sample Pickup & Delivery Courier service available for sample pickup & supply delivery Service radius: typically, 100-mile radius from lab Courier fees apply, contact lab for details Containers & Supplies Sampling containers provided upon request Chain-of-custody forms, coolers, and ice available upon request 5035 soil sampling kits: green handle & syringes Air sampling: canisters, high pressure cylinders, flow regulators, manifolds, tedlar bags available upon request Contact lab for specific container requirements, holding times, and preservatives Reporting & Data Deliverables QC Packages Level II, IIb, III Level IV Drinking Water reporting available DOH panels available upon request Electronic Data Deliverables (EDD) Wide range of existing EDD templates Custom EDD formatting available, tailored to specific project or client requirements. Certifications & Programs State Certifications WADOE TNI accreditation via ORELAP Alaska DEC DoD QSM 6.0 Programs Washington MTCA ADEC CULs RCRA View Accreditations & Certifications Additional Resources Client Portal Login → Chain of Custody Forms: Chain of Custody (Standard) pdf fillable form Chain of Custody (Standard) pdf printer friendly Chain of Custody (Air) pdf fillable form Chain of Custody (Air) pdf printer friendly Chain of Custody (Drinking Water) pdf fillable form Container Requirements pdf printer friendly Seattle Laboratory Get the Best of Both Worlds. Together. One National Network. ALL Your Lab Needs. Reach an experienced lab advisor today for help at your site. First name* Last name* Phone* Email* How can we help?* Talk to an Expert map Back to All Services

Ensure clean air with our expert air quality assessment services. Reliable solutions for real-time air quality assessment. Services / On-Site Testing / Fugitive Emissions / Ambient Air Monitoring Ambient Air Monitoring Be a Better Neighbor Protect your community and build trust through proactive ambient air quality monitoring. Our comprehensive solutions help you maintain regulatory compliance, safeguard public health, and demonstrate your commitment to the communities that surround your facilities. REAL-TIME MONITORING Stay informed with continuous data that helps you respond quickly to changing conditions and address community concerns before they escalate. END-TO-END SOLUTIONS From network design to equipment installation, operation, and maintenance—we handle your complete monitoring system so you can focus on your operations and community relationships. HIGHLY TECHNICAL STAFF Our expert team brings deep regulatory knowledge and proven technical expertise to ensure accurate, defensible data that builds confidence with regulators and your community. LOCAL/REGIONAL/NATIONAL COVERAGE Whether you need monitoring at a single site or across multiple facilities nationwide, we have the infrastructure and experience to support your community commitments. Ambient Air Services Air Quality Monitoring | Meteorological Networks | Odor Assessments | Noise Consulting What We Monitor: Local, state, and federal air quality compliance parameters Harmful pollutant levels that affect surrounding communities Real-time fenceline data for operational decision-making When You Need Monitoring: Facility expansions, permit renewals, and operational compliance Remediation activities and environmental assessments Proactive environmental stewardship initiatives Why Ambient Air Monitoring Matters Ensures local, state, and federal regulatory compliance and prevents costly fines Protects community health by continuous monitoring and allowing mitigation of harmful pollutant levels Builds trust with surrounding communities through transparent, real-time data Enables targeted emission control strategies through data-driven insights With our deep expertise and varied services, we ensure your organization stays compliant with air quality standards while also managing other critical aspects affecting public welfare like odor and noise. Our Comprehensive Services Our end-to-end service guarantees precise monitoring and seamless compliance, safeguarding both your operations and the environment. Network design and equipment specification Regulatory liaison and permitting support Quality assurance and monitoring plans Site equipment installation and network commissioning Ongoing operation, maintenance, and calibrations Third-party accuracy assessments Data reporting to clients and regulatory agencies in the required format Proven Results Across Complex Projects Supporting 5-10 years of continuous ambient air monitoring on complex Superfund remediation projects Conducting rigorous comparative testing utilizing multiple monitoring technologies and instrumentation Achieving detection capabilities at or below single part per billion levels for complex VOC monitoring applications Providing 24/7 real-time monitoring with customized alarms allowing for advanced notification of changing conditions Demonstrating, in real-time, up to 100% emission control effectiveness. From design to deployment and beyond, we deliver end-to-end support that ensures accurate monitoring and seamless compliance, allowing you to be a better neighbor. REQUEST INFORMATION VIEW OUR ACCREDITATIONS “We’re not just checking a box—we’re making sure our clients can breathe easy, knowing their air quality systems are in expert hands.” Scott Manchester Director of Ambient Services Back to All Services

Bill S-211 Statement: Commitment to Ethical Supply Chains At Alliance Technical Group, we are committed to conducting our business ethically, responsibly, and in compliance with all applicable laws and regulations. As part of this commitment, we fully support efforts to eradicate forced labour and child labour from global supply chains. In accordance with Canada’s Bill S-211 – Fighting Against Forced Labour and Child Labour in Supply Chains Act, we have prepared and published our annual statement outlining the steps we have taken to prevent and reduce the risk of forced labour or child labour in our operations and supply chains. This statement reflects our ongoing dedication to upholding human rights and promoting transparency, accountability, and integrity across every aspect of our business. Download Our Signed Statement →

Stay Compliant. Protect Your Facility. Trust Alliance for SPCC Plans. From manufacturing plants and utilities to municipalities and logistics hubs, Alliance has decades of experience guiding organizations through SPCC requirements. Whether you need a new plan, a 5-year review or recertification, or an update after operational changes, our experts tailor compliance strategies to your specific facility. With Alliance, you get more than a plan—you get a partner committed to protecting your business and keeping you compliant every step of the way. 256-351-0121 Previous Item Next Item