November 30, 2020 – Alliance Source Testing, LLC (“Alliance”) has completed its fourth add-on acquisition of 2020 and seventh overall with the purchase of Almega Environmental Corporation (“Almega”) located in Los Angeles, California.  Almega provides source emission testing (stack testing) services to customers throughout the Western United States.

Acquiring Almega was an important next step for Alliance, who is actively investing in growth to build a national, best-in-class stack testing and emissions monitoring platform.   Strategically, Almega allows Alliance to provide their growing customer base in California and surrounding states with localized, expert resources.

John Phillips, President of Almega said, “Combining Almega’s expertise and accreditations with Alliance’s process and quality-driven growth model will allow us to expand our service offering to customers throughout the Western States.  Having access to the deep technical bench and resources focused on ensuring customer testing success will enhance the testing industry throughout the region.”

Together, Alliance and Almega have a strong national footprint of 18 offices  and over 300 employees located in Alabama, Alaska, Arkansas, California, Colorado, Iowa, Louisiana, Pennsylvania, Texas, Virginia, and Utah with attractive geographic density across the entire United States, and the technical expertise to serve a diverse range of end markets.

“The Almega team joining Alliance is one of the most exciting partnerships we’ve accomplished.  Our national presence is unmatched, quality-driven, and allows us to be onsite at any customer’s facility in less than a day,” noted Alliance CEO Chris LeMay.  “The opportunity to partner with Almega’s experienced team increases our footprint in a strategic region for our stack testing and emission monitoring services and adds resources to our growing ambient air capabilities.”

About Alliance Source Testing
Headquartered in Decatur, AL, Alliance is the leading provider of source emission testing solutions to customers throughout the United States.  With expertise in a variety of test methods, Alliance is uniquely qualified to provide customers with the highest quality and most cost-effective source testing solutions available. For more information, please visit or email

If you have upcoming stack testing needs, please click below.

<div style="color: #fff; font-weight: 600; font-size: 30px;">STACK TESTING YOU CAN RELY ON, PARTNERS YOU CAN TRUST.</div>




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