Alliance Technical Group, LLC has completed two new acquisitions during the past month...

Join Alliance Technical Group and Trinity Consultants for a complimentary webinar, “How to Prepare for Proposed Control Device Testing ...

Learn what EPA's 40 CFR Part 75 requires for continuous emissions monitoring at electric generating units—subparts, appendices, pollutants covered, and how to stay compliant.

Alliance Technical Group, LLC (“Alliance”) completed its 13th add-on acquisition with the purchase Ambient Air Services, Inc....

Morgan Stanley Capital Partners has acquired a controlling interest in Alliance Technical Group.

Align Capital Partners (“ACP”) is pleased to announce the sale of its environmental testing and compliance platform Alliance Technical ...

Alliance Technical Group, LLC (“Alliance”) completed its 12th add-on acquisition with the purchase of Horizon Air Measurement Services, Inc. (“Horizon”), located in Camarillo, CA. Horizon provides stack testing services to customers throughout California and the Western United States.

A Factory Acceptance Test catches CEMS and DAS problems before they ever reach your site. Here's what a FAT covers, who should attend, and why Alliance treats it as non-negotiable.

Alliance Technical Group, LLC (“Alliance”) completed its 11th add-on acquisition with the purchase of Air Quality Services (AQS). AQS provides air-related environmental services including stack testing, continuous emissions monitoring (CEMS), and ambient air monitoring to customers throughout the central United States.

Learn what the EPA's Protocol Gas Verification Program (PGVP) requires for Part 75 facilities—approved vendors, calibration gas standards, and how to stay compliant.

Alliance Technical Group, LLC (“Alliance”) completed its 10th add-on acquisition with the purchase of O’Brien & Gere ...

Alliance Technical Group (“Alliance”) has completed its 9th add-on acquisition with the purchase of EMSI ...

Daily calibration validations are time-consuming and easy to get wrong. Here's how automating them with a capable DAS improves accuracy, reduces downtime, and keeps your CEMS compliant.