Alliance Holdings Acquires Blue Mountain Environmental

Incline Equity Partners Acquires Alliance Environmental Group

January 18, 2022

Environmental Services

Pittsburgh-based private equity firm Incline Equity Partners has acquired Alliance Environmental Group, a California-headquartered provider of environmental remediation and indoor air quality services. Alliance, previously a portfolio company of MFG Partners and ORIX Corporation USA Private Equity Solutions, operates 14 locations across CA, AZ, NV and WA; Incline plans to support geographic and capability expansion and further consolidation in the sector. Terms were not disclosed; Baird served as financial advisor to Alliance.

Alliance Technical Group Acquires CK Environmental

June 28, 2022

Environmental Services

Decatur, Alabama-based Alliance Technical Group has acquired CK Environmental, an air emissions testing and environmental consulting firm headquartered in Canton, Massachusetts. The acquisition, which closed on June 28, 2022, adds CK Environmental's stack testing, QA/QC and maintenance capabilities to Alliance's national source-testing and emissions monitoring platform.

Alliance Technical Group Acquires Environmental 360

June 20, 2025

Environmental Services

Alliance Technical Group acquired Environmental 360, LLC to expand its environmental consulting, monitoring, and compliance capabilities. The deal strengthens Alliance's onsite field services and emissions/compliance monitoring offerings for industrial clients across the United States.

Alliance Technical Group Acquires Four Environmental Laboratories Nationwide

November 17, 2023

Environmental Services

Alliance Technical Group, a Morgan Stanley Capital Partners–backed environmental testing and services platform, has acquired four independent environmental laboratories — Summit Environmental Technologies (Cuyahoga Falls, OH), Fremont Analytical (Seattle, WA), Orange Coast Analytical (Los Angeles, CA / Phoenix, AZ) and CHESTER LabNet (Portland, OR) — to build a nationwide laboratory network. The add-on deals expand Alliance's capabilities beyond air testing into water, hazardous waste, soil and PFAS/XRF analyses and broaden its geographic coverage across the United States.

Alliance Technical Group Acquires Horizon Air Measurement Services

June 21, 2021

Environmental Services

Alliance Technical Group, the environmental testing and compliance platform backed by Align Capital Partners, has acquired Horizon Air Measurement Services, a Camarillo, California provider of source/stack emission testing. The add-on expands Alliance's West Coast footprint and technical capacity as the company continues platform roll-up growth under ACP.

Alliance Environmental Group Acquires Coast Environmental

February 24, 2021

Environmental Services

Alliance Environmental Group, LLC has acquired Coast Environmental, a Carlsbad-based provider of indoor air quality management and life-safety services to hospitals and healthcare facilities. The acquisition expands Alliance's environmental remediation and HVAC/IAQ service capabilities, adding expertise in fire stopping, fire damper testing, containment for infection control, kitchen exhaust cleaning, HVAC refurbishment and mold remediation.