Deals
1168 deals match the record.
Deal-type breakdown
Majority stake Apr 2004
Verified Carrier acquired Automated Logic in May 2004
Carrier → Automated Logic
Majority stake Feb 2002
Verified Emcor to acquire 19 Comfort Systems USA mechanical contracting subsidiaries for $186.25M
EMCOR Group Inc. → F&G Mechanical
Majority stake Feb 2002
Verified Emcor to acquire 19 Comfort Systems USA mechanical contracting subsidiaries for $186.25M
EMCOR Group Inc. → Kuempel Service, Inc.
Majority stake Feb 2002
Verified Emcor to acquire 19 Comfort Systems USA mechanical contracting subsidiaries for $186.25M
EMCOR Group Inc. → Shambaugh & Son, Inc.
Majority stake Feb 2002
Verified Emcor to acquire 19 Comfort Systems USA subsidiaries for $186.25M
EMCOR Group Inc. → Comfort Systems USA
$186.3M reported cash consideration · approximateas reported by achrnews.com
Majority stake Jun 2000
Verified GroupMAC and Building One Services announce merger
Group Maintenance America Corp. (GroupMAC) → Building One Services Corp.
Platform creation Jun 2000
Verified Unicom Corp. acquires Midwest Mechanical
Unicom Corp. → Midwest Mechanical
Majority stake Jan 2000
Lennox International acquires Service Experts
Lennox International → Service Experts
Add-on acquisition Nov 2007
Verified 24/7 Service Co. acquires ASSAP Services in Las Vegas
24/7 Service Corporation → ASSAP Services
Majority stake Sep 2021
ABM Industries Completes Acquisition of Able Services
ABM → Able Services
Add-on acquisition Aug 2014
Verified ABM acquires HVAC contractor Airco Commercial Services
ABM → Airco Commercial Services Inc.
Add-on acquisition Mar 2014
Verified ABM acquires service business of Alpha Mechanical
ABM → Alpha Mechanical Inc.
Add-on acquisition Nov 2012
Verified ABM acquires HVAC/plumbing/electrical contractor Calvert-Jones in Washington, D.C.
ABM → Calvert-Jones
Add-on acquisition May 2015
Verified ABM acquires CTS Services / Facility Support Services
ABM → CTS Services/Facility Support Services
Add-on acquisition Jun 2012
ABM Acquires TEGG to Expand Franchising Group
ABM → TEGG
Add-on acquisition Aug 2014
Verified ABM acquires HVAC contractor Airco Commercial Services
ABM Building & Energy Solutions → Airco Commercial Services Inc.
Add-on acquisition Mar 2014
Verified ABM acquires service business of Alpha Mechanical
ABM Building Services → Alpha Mechanical Inc.
Add-on acquisition Dec 2020
Verified Absolute Air Flow acquires Preferred Heating and Cooling
Absolute Air Flow → Preferred Air Conditioning Heating and Plumbing
Add-on acquisition Mar 2022
Verified Absolute Airflow acquires BWR Heating and Cooling (2nd acquisition)
Absolute Airflow → BWR Heating and Cooling
Exit Dec 2022
Verified Grove Mountain Partners sells Unique Indoor Comfort to Ace Hardware
Ace Hardware → Unique Indoor Comfort
Majority stake May 2026
Unique Indoor Comfort joins Ace Hardware Home Services
Ace Hardware Home Services → Unique Indoor Comfort
Add-on acquisition May 2026
Action Air Acquires Air Comfort Systems
Action Air → Air Comfort Systems
Add-on acquisition May 2026
Action Air Systems acquires Air Comfort Systems
Action Air Systems → Air Comfort Systems
Exit Jan 2022
Action Furnace acquires Direct Energy Alberta Home Services from NRG Energy
Action Furnace → Direct Energy
Majority stake Sep 2017
MCI previously acquired by AIAC from Johnson Controls (2013)
AIAC → MCI
Add-on acquisition Nov 2016
Verified GDI / Ainsworth to acquire Airtron Canada from Direct Energy for ~$19.5 million
Ainsworth Inc. → Airtron Canada
Add-on acquisition Jul 2022
Verified Air Pros USA acquires Airforce Heating and Air (Georgia/Alabama)
Air Pros USA → Airforce Heating and Air
Add-on acquisition Aug 2022
Verified Air Pros USA acquires CM Heating (Washington)
Air Pros USA → CM Heating
Add-on acquisition Jul 2022
Verified Air Pros USA acquires Dallas Plumbing Company
Air Pros USA → Dallas Plumbing Company
Add-on acquisition Feb 2022
Verified Air Pros USA acquires Doug's Service Company, entering Louisiana
Air Pros USA → Doug’s Service Company
Add-on acquisition Aug 2022
Verified Air Pros USA acquires Dream Team Heating and Air
Air Pros USA → Dream Team Heating and Air
Add-on acquisition Dec 2022
Verified Air Pros USA acquires East Coast Mechanical (ECM Air Conditioning)
Air Pros USA → East Coast Mechanical
Add-on acquisition Dec 2022
Verified Air Pros USA acquires East Coast Mechanical (ECM Air Conditioning)
Air Pros USA → East Coast Mechanical (ECM Air Conditioning)
Add-on acquisition Sep 2021
Air Pros Acquires Hansen Heating and Air
Air Pros USA → Hansen Heating and Air
Add-on acquisition Dec 2020
Verified Air Pros USA acquires One Source Home Service
Air Pros USA → One Source Home Service
Add-on acquisition Feb 2020
Verified Air Pros acquires Promaster Air Conditioning in South Florida
Air Pros USA → Promaster Air Conditioning
Add-on acquisition Nov 2022
Verified Air Pros USA acquires Universal Air and Heat
Air Pros USA → Universal Air and Heat
Platform creation Jun 2025
Exuma Capital Partners building a home-services platform under Perera
Air Pros USA
Platform creation Jun 2025
Exuma Capital Partners building a home-services platform under Perera
Air Pros USA → R30 Brands
Majority stake Undated
Airo Mechanical acquires Legrande's Enterprises
Airo Mechanical → Legrande's Enterprises
Add-on acquisition Jul 2023
Verified Daikin subsidiary AirReps acquires Integrated Systems and Controls and InControl
AirReps → InControl
Add-on acquisition Jul 2023
Verified Daikin subsidiary AirReps acquires Integrated Systems and Controls and InControl
AirReps → Integrated Systems and Controls, LLC
Add-on acquisition Aug 2020
Verified Airthings acquires Airtight (Norwegian proptech / IAQ-energy)
Airthings → Airtight
Add-on acquisition Mar 2025
Verified Airtron acquires Sierra (Sierra Air Conditioning, Sierra Air of Idaho, Silverado Mechanical)
Airtron Heating & Air Conditioning → Sierra Air Conditioning Inc.
Add-on acquisition Mar 2025
Verified Airtron acquires Sierra (Sierra Air Conditioning, Sierra Air of Idaho, Silverado Mechanical)
Airtron Heating & Air Conditioning → Sierra Air Conditioning of Idaho LLC
Add-on acquisition Mar 2025
Gamut-backed Airtron acquires Sierra Air Conditioning (RNC HVAC tuck-in)
Airtron Heating & Air Conditioning → Sierra Air (Reno)
Add-on acquisition Mar 2025
Verified Airtron acquires Sierra (Sierra Air Conditioning, Sierra Air of Idaho, Silverado Mechanical)
Airtron Heating & Air Conditioning → Silverado Mechanical LLC
Add-on acquisition Dec 2025
Airtron's 2025 add-on acquisitions: Sierra Air, Viccarone, Sonoran Mechanical
Airtron Heating & Air Conditioning → Sonoran Mechanical Systems
Add-on acquisition Dec 2018
Verified Direct Energy acquires T.A. Kaiser Heating & Air into Airtron division
Airtron Heating & Air Conditioning → T.A. Kaiser Heating & Air Inc.
Add-on acquisition Dec 2025
Airtron's 2025 add-on acquisitions: Sierra Air, Viccarone, Sonoran Mechanical
Airtron Heating & Air Conditioning → Viccarone Heating & Air Conditioning