PMC Energy Limited Acquires Metro Commercial Heating & Cooling and Active Heating & Air Conditioning

The Arcticom Group Acquires Tomco Mechanical Corporation

July 8, 2022

HVAC & Mechanical

The Arcticom Group, a Walnut Creek, California-based HVACR platform backed by A&M Capital Partners, has acquired Tomco Mechanical Corporation, a Westbury, New York provider of commercial refrigeration and HVAC services. The acquisition expands Arcticom's footprint to the East Coast and strengthens its service offering to national and regional grocery and commercial customers, with Tomco's management (led by John Martinelli) remaining in leadership and retaining a meaningful ownership stake.

Air Conditioning Specialist (HHCP Portfolio Company) Acquires Mac Heating & Air Conditioning

May 21, 2024

HVAC & Mechanical

Air Conditioning Specialist, Inc. (an HVAC and plumbing platform backed by Hidden Harbor Capital Partners) has acquired Mac Heating & Air Conditioning, Inc., a Brevard, North Carolina-based provider of residential and light commercial HVAC services founded in 1990. The deal expands ACS's service footprint in North Carolina and the broader southeast; financing was provided by Capital Southwest and First Eagle Alternative Credit, and Hatters Group served as sell‑side advisor to Mac.

Mission Plumbing, Heating & Cooling Acquires Ultra Heating & Cooling

April 7, 2025

HVAC & Mechanical

Mission Plumbing, Heating & Cooling has acquired Ultra Heating & Cooling effective April 7, 2025, expanding Mission’s footprint in the Kansas City metro and bringing Ultra’s customers into Mission’s service network. The acquisition is aligned with parent company Southern Home Services’ strategy of growing its regional home-services platform to offer expanded heating, cooling, plumbing, and 24/7 support.

Service Champions Group Acquires M and M Heating, Cooling, Plumbing & Electrical

December 20, 2022

HVAC & Mechanical

Service Champions Group, a PE-backed home services platform, has agreed to acquire locally owned M and M Heating, Cooling, Plumbing & Electrical of Longmont, Colorado. The add-on strengthens Service Champions' footprint in the greater Denver market and expands its residential and commercial HVAC, plumbing and electrical capabilities.

Pueblo Mechanical & Controls (Huron Capital) Acquires Central Air & Heating Service Inc.

August 31, 2021

HVAC & Mechanical

Pueblo Mechanical & Controls, the HVAC and plumbing platform backed by Huron Capital Partners, has acquired Central Air & Heating Service Inc., a family-owned HVAC services business based in Harlingen, Texas. The add-on expands Pueblo's presence into South Texas and will keep owner Frank Matz in place to continue overseeing the business.

Therma Holdings Acquires CMTA and Building Systems Holdings to Expand Energy & Sustainability Platform

July 16, 2021

Engineering Services

Therma Holdings, a Blackstone portfolio company, agreed to acquire CMTA and Building Systems Holdings (BSH) to expand its engineering and energy services platform for high-performance buildings across the United States. The add-on acquisitions bring expanded MEP/energy-efficiency engineering, performance contracting, and construction management capabilities—adding over 150 professional engineers and broadening end-market coverage in healthcare, K‑12, higher education, federal and municipal facilities.