Deals
1168 deals match the record.
Deal-type breakdown
Add-on acquisition Jan 2025
Comfort Systems USA acquires Century Contractors for $84.2 million
Comfort Systems USA → Century Contractors, Inc.
Majority stake Jul 2010
Comfort Systems USA Acquires ColonialWebb
Comfort Systems USA → ColonialWebb
Add-on acquisition Jul 2010
Verified Comfort Systems USA Acquires ColonialWebb Contractors
Comfort Systems USA → ColonialWebb Contractors Co.
Majority stake Aug 2008
Comfort Systems USA Acquires Delcard Associates
Comfort Systems USA → Delcard Associates, Inc.
Add-on acquisition Nov 2011
Verified Comfort Systems USA Acquires Majority Interest in Environmental Air Systems
Comfort Systems USA → Environmental Air Systems
Add-on acquisition Jan 2005
Verified Comfort Systems USA acquires Granite State Plumbing & Heating from KeySpan for $2.8M
Comfort Systems USA → Granite State Plumbing & Heating
Majority stake Mar 2007
Comfort Systems USA Acquires Madera Mechanical Company
Comfort Systems USA → Madera Mechanical Company
Majority stake Mar 2008
Comfort Systems USA Acquires Merit Mechanical, Inc.
Comfort Systems USA → Merit Mechanical, Inc.
Add-on acquisition Jun 2000
Verified Comfort Systems USA acquires Outbound Services
Comfort Systems USA → Outbound Services
Majority stake Feb 2008
Comfort Systems USA to acquire Riddleberger Brothers, Inc.
Comfort Systems USA → Riddleberger Brothers, Inc.
Add-on acquisition May 2025
Comfort Systems USA acquires Right Way Plumbing & Mechanical
Comfort Systems USA → Right Way Plumbing & Mechanical LLC
Add-on acquisition Feb 2016
Verified Comfort Systems USA acquires ShoffnerKalthoff family of companies
Comfort Systems USA → Shoffner Mechanical Services Inc.
Add-on acquisition Feb 2016
Verified Comfort Systems USA acquires ShoffnerKalthoff family of companies
Comfort Systems USA → ShoffnerKalthoff family of companies
Add-on acquisition Feb 2016
Verified Comfort Systems USA acquires ShoffnerKalthoff family of companies
Comfort Systems USA → ShoffnerKalthoff Mechanical Electrical Service Inc.
Add-on acquisition Feb 2016
Verified Comfort Systems USA acquires ShoffnerKalthoff family of companies
Comfort Systems USA → SKMES Inc.
Add-on acquisition Dec 2023
Verified Conditioned Air acquires A/C Designs of St. Augustine, Florida
Conditioned Air → A/C Designs
Majority stake May 2026
Air Essentials joins Conditioned Air Solutions
Conditioned Air Solutions → Air Essentials, Inc.
Add-on acquisition Sep 2016
Verified Convergint Technologies acquires TACanada to expand in Canada
Convergint Technologies → TACanada
Majority stake May 2026
ABC Refrigeration fully rebranded to CoolSys
CoolSys → ABC Refrigeration
Add-on acquisition Mar 2019
Verified CoolSys acquires ABC Refrigeration & HVAC, entering the Northeast
CoolSys → ABC Refrigeration & HVAC
Add-on acquisition Jan 2024
CoolSys acquired ABC Refrigeration & HVAC (2019)
CoolSys → ABC Refrigeration & HVAC
Add-on acquisition Aug 2019
Verified CoolSys acquires Agape Mechanical, expanding Midwest light-commercial division
CoolSys → Agape Mechanical
Add-on acquisition Jan 2019
Verified CoolSys acquires Arjae HVAC and Mechanical Services
CoolSys → Arjae HVAC and Mechanical Services
Add-on acquisition Jan 2024
CoolSys acquires Arjae HVAC and Mechanical Services
CoolSys → Arjae HVAC and Mechanical Services
Add-on acquisition May 2018
Verified CoolSys acquires Axiom Energy Solutions
CoolSys → Axiom Energy Solutions
Add-on acquisition Dec 2019
Verified CoolSys acquires BRR Refrigeration in Virginia
CoolSys → BRR Refrigeration
Add-on acquisition Oct 2019
Verified CoolSys acquires Building Air Services, expanding Southeast HVAC/R footprint
CoolSys → Building Air Services
Add-on acquisition Jan 2021
Verified CoolSys acquires C.E. Holt Refrigeration (4th 2020 add-on, Southeast density)
CoolSys → C.E. Holt Refrigeration
Add-on acquisition Jun 2024
Verified CoolSys prior acquisition of C.E. Holt Refrigeration referenced
CoolSys → C.E. Holt Refrigeration
Add-on acquisition Sep 2020
Verified CoolSys acquires Carolina Refrigeration Services
CoolSys → Carolina Refrigeration Services Inc
Add-on acquisition Oct 2017
Verified CoolSys (Audax PE) acquires Certified Refrigeration and Mechanical, entering Wisconsin
CoolSys → Certified Refrigeration and Mechanical, Inc.
Majority stake May 2026
CoolSys acquires CRM HVAC & Refrigeration
CoolSys → CRM HVAC & Refrigeration
Add-on acquisition Apr 2021
Verified CoolSys acquires Duquette Refrigeration
CoolSys → Duquette Refrigeration
Add-on acquisition May 2026
Duquette Refrigeration transitions to CoolSys
CoolSys → Duquette Refrigeration
Add-on acquisition Jun 2020
Verified CoolSys acquires Eastern Refrigeration, backed by PE investor Ares Management
CoolSys → Eastern Refrigeration
Majority stake New Jul 2026
CoolSys completes full integration of Eastern Refrigeration
CoolSys → Eastern Refrigeration
Add-on acquisition Jul 2018
Verified CoolSys acquires Energy Squared LLC (MEPR engineering firm)
CoolSys → Energy Squared LLC
Add-on acquisition Aug 2023
Verified CoolSys acquires Lima Co.
CoolSys → Lima Company
Add-on acquisition Oct 2024
CoolSys acquires Mechanical Engineering & Construction Corporation
CoolSys → Mechanical Engineering & Construction Corporation
Add-on acquisition Jun 2020
Verified CoolSys acquires Richmond Refrigeration Service (Ares-backed add-on)
CoolSys → Richmond Refrigeration Service
Add-on acquisition Sep 2018
CoolSys acquires Ron's Refrigeration & HVAC (Wisconsin)
CoolSys → Ron's Refrigeration & HVAC LLC
Add-on acquisition Aug 2021
Verified CoolSys acquires T&O Refrigeration (Southeast add-on)
CoolSys → T&O Refrigeration
Add-on acquisition Dec 2019
Verified CoolSys acquires Tech Mechanical, expanding into Michigan
CoolSys → Tech Mechanical
Add-on acquisition May 2021
Verified CoolSys acquires TRS-SESCO
CoolSys → Thermal Resource Sales and Supermarket Environment Services Company
Add-on acquisition Nov 2021
Verified CoolSys acquires Triangle Refrigeration, expanding Northeast/Mid-Atlantic footprint
CoolSys → Triangle Refrigeration
Add-on acquisition Jan 2024
Triangle Refrigeration acquired by CoolSys
CoolSys → Triangle Refrigeration
Add-on acquisition May 2021
CoolSys acquires TRS-SESCO
CoolSys → TRS-SESCO
Add-on acquisition Jun 2024
Verified CoolSys acquires Universal Refrigeration Inc. to expand in the Pacific Northwest
CoolSys → Universal Refrigeration Inc.
Add-on acquisition Sep 2016
Verified Source Refrigeration & HVAC acquires RSI (Refrigeration Solutions / Advanced Refrigeration Systems)
CoolSys (formerly Source Refrigeration & HVAC) → Advanced Refrigeration Systems
Add-on acquisition Jan 2019
Verified CoolSys acquires Pacific Northwest HVAC firm Arjae
CoolSys (formerly Source Refrigeration & HVAC) → Arjae HVAC and Mechanical Services