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The SEER Group

Verified

Platform

The SEER Group logo
Lynnwood, WA, US Founded 2018 Website
HvacPlumbingElectrical

HVAC/electrical/plumbing home-services platform (founded 2018); acquired by Genstar Capital in April 2023.

Headquarters

US hq by state Alaska: no recorded hq Alabama: no recorded hq Arkansas: no recorded hq Arizona: no recorded hq California: no recorded hq Colorado: no recorded hq Connecticut: no recorded hq District of Columbia: no recorded hq Delaware: no recorded hq Florida: no recorded hq Georgia: no recorded hq Hawaii: no recorded hq Iowa: no recorded hq Idaho: no recorded hq Illinois: no recorded hq Indiana: no recorded hq Kansas: no recorded hq Kentucky: no recorded hq Louisiana: no recorded hq Massachusetts: no recorded hq Maryland: no recorded hq Maine: no recorded hq Michigan: no recorded hq Minnesota: no recorded hq Missouri: no recorded hq Mississippi: no recorded hq Montana: no recorded hq North Carolina: no recorded hq North Dakota: no recorded hq Nebraska: no recorded hq New Hampshire: no recorded hq New Jersey: no recorded hq New Mexico: no recorded hq Nevada: no recorded hq New York: no recorded hq Ohio: no recorded hq Oklahoma: no recorded hq Oregon: no recorded hq Pennsylvania: no recorded hq Rhode Island: no recorded hq South Carolina: no recorded hq South Dakota: no recorded hq Tennessee: no recorded hq Texas: no recorded hq Utah: no recorded hq Virginia: no recorded hq Vermont: no recorded hq Washington: 1 hq Wisconsin: no recorded hq West Virginia: no recorded hq Wyoming: no recorded hq
Headquarters: Lynnwood, WA, US.

Ownership map

Ownership links are documented, evidence-gated edges, shown as reported by their sources. Naming a company is not an accusation against it. See our methodology and legal notes.

Ownership map for The SEER GroupDivestedbacked byparent ofparent ofrolled up intorolled up intorolled up intorolled up intoAckerman Heating and Air Conditioning: Operating CompanyAckerman Heating and …Aladdin Air Conditioning & Heating Inc.: Operating CompanyAladdin Air Condition…Border Sheet Metal & Heating: Operating CompanyBorder Sheet Metal & …Bower Mechanical: Operating CompanyBMBower MechanicalBrower Mechanical: Operating CompanyBrower MechanicalCoffman & Company: Operating CompanyCoffman & CompanyColumbia NW Heating & Air Conditioning: Operating CompanyColumbia NW Heating &…Evergreen Gas, Heating & Cooling: Operating CompanyEvergreen Gas, Heatin…First Call Heating & Cooling: Operating CompanyFirst Call Heating & …Genstar Capital: Pe FirmGCGenstar CapitalGropp Heating, Air, & Electric: Operating CompanyGropp Heating, Air, &…Harris Companies: PlatformHCHarris CompaniesHarris Cos.: PlatformHCHarris Cos.Hassler Heating and Air Conditioning: Operating CompanyHassler Heating and A…J. A. Bertsch Heating & Cooling: Operating CompanyJ. A. Bertsch Heating…K-F Electric: Operating CompanyKFK-F ElectricKilowatt Heating, Air Conditioning and Electric: Operating CompanyKilowatt Heating, Air…Marcone: PlatformMarconeMike's Mechanical Services LLC: PlatformMSMike's Mechanical Ser…NIBE Industrier AB: Operating CompanyNINIBE Industrier ABNolan Heating & Air: Operating CompanyNolan Heating & AirSpecialty Heating and Cooling: Operating CompanySpecialty Heating and…Sturm Heating & Air Conditioning: Operating CompanySturm Heating & Air C…Terry’s Heating & Air Conditioning Inc.: Operating CompanyTerry’s Heating & Air…The Barton Boys: Operating CompanyTBThe Barton BoysThe Barton Boys Heating and Air Conditioning: Operating CompanyTBThe Barton Boys Heati…The Climate Control Group Inc.: Operating CompanyTCThe Climate Control G…The SEER Group: PlatformThe SEER GroupTuscan Electric, Heating & Plumbing: Operating CompanyTuscan Electric, Heat…Veterans Plumbing: Operating CompanyVeterans PlumbingWestern Heating & Air Conditioning: Operating CompanyWestern Heating & Air…Western Heating and Air: PlatformWHWestern Heating and A…
Operating CompanyPe FirmPlatform

Ownership

Ownership links are documented, evidence-gated edges, shown as reported by their sources. A verified mark denotes an independently corroborated edge; links shown as reported are drawn as their sources record them and are not independently corroborated. Naming a company is not an accusation against it. See our methodology and legal notes.

Market signals

Acquisition history

Acquisition timeline2015201720192021202320252015 · Majority stake → Aladdin Air Conditioning & Heating Inc.2019 · Add-on acquisition → Specialty Heating and Cooling (verified)2019 · Add-on acquisition → The Barton Boys2019 · Add-on acquisition → The Barton Boys Heating and Air Conditioning (verified)2019 · Add-on acquisition → The Climate Control Group Inc.2020 · Add-on acquisition → Coffman & Company2020 · Add-on acquisition → Mike's Mechanical Services LLC2020 · Add-on acquisition → Nolan Heating & Air2021 · Add-on acquisition → Aladdin Air Conditioning & Heating Inc.2021 · Add-on acquisition → Brower Mechanical2021 · Add-on acquisition → Columbia NW Heating & Air Conditioning2021 · Add-on acquisition → Sturm Heating & Air Conditioning2021 · Add-on acquisition → Western Heating & Air Conditioning2022 · Add-on acquisition → Evergreen Gas, Heating & Cooling2022 · Add-on acquisition → First Call Heating & Cooling2022 · Add-on acquisition → Gropp Heating, Air, & Electric2022 · Add-on acquisition → Hassler Heating and Air Conditioning (verified)2022 · Add-on acquisition → J. A. Bertsch Heating & Cooling2022 · Add-on acquisition → Terry’s Heating & Air Conditioning Inc.2023 · Add-on acquisition → Border Sheet Metal & Heating2024 · Add-on acquisition → Bower Mechanical2024 · Add-on acquisition → Hassler Heating and Air Conditioning2024 · Add-on acquisition → Specialty Heating and Cooling2024 · Add-on acquisition → The Barton Boys Heating and Air Conditioning2025 · Add-on acquisition → K-F Electric2025 · Add-on acquisition → Kilowatt Heating, Air Conditioning and Electric2025 · Add-on acquisition → Tuscan Electric, Heating & Plumbing2025 · Add-on acquisition → Veterans Plumbing2025 · Add-on acquisition → Western Heating and Air
29 recorded deals, 2015–2025verifiedunverified

Acquisition footprint

US acquired companies by state Alaska: no recorded acquired companies Alabama: no recorded acquired companies Arkansas: no recorded acquired companies Arizona: no recorded acquired companies California: 6 acquired companies Colorado: 2 acquired companies Connecticut: no recorded acquired companies District of Columbia: no recorded acquired companies Delaware: no recorded acquired companies Florida: no recorded acquired companies Georgia: no recorded acquired companies Hawaii: no recorded acquired companies Iowa: no recorded acquired companies Idaho: 7 acquired companies Illinois: no recorded acquired companies Indiana: no recorded acquired companies Kansas: no recorded acquired companies Kentucky: no recorded acquired companies Louisiana: no recorded acquired companies Massachusetts: no recorded acquired companies Maryland: no recorded acquired companies Maine: no recorded acquired companies Michigan: no recorded acquired companies Minnesota: no recorded acquired companies Missouri: no recorded acquired companies Mississippi: no recorded acquired companies Montana: no recorded acquired companies North Carolina: no recorded acquired companies North Dakota: no recorded acquired companies Nebraska: no recorded acquired companies New Hampshire: no recorded acquired companies New Jersey: no recorded acquired companies New Mexico: no recorded acquired companies Nevada: no recorded acquired companies New York: no recorded acquired companies Ohio: no recorded acquired companies Oklahoma: 1 acquired companies Oregon: 4 acquired companies Pennsylvania: no recorded acquired companies Rhode Island: no recorded acquired companies South Carolina: no recorded acquired companies South Dakota: no recorded acquired companies Tennessee: no recorded acquired companies Texas: no recorded acquired companies Utah: no recorded acquired companies Virginia: no recorded acquired companies Vermont: no recorded acquired companies Washington: 1 acquired companies Wisconsin: no recorded acquired companies West Virginia: no recorded acquired companies Wyoming: no recorded acquired companies
  1. 1. Idaho 7
  2. 2. California 6
  3. 3. Oregon 4
  4. 4. Colorado 2
  5. 5. Oklahoma 1
  6. 6. Washington 1
1–4 5–14 15–39 40–79 80+ no recorded acquired companies
Where the brands The SEER Group acquired are headquartered, by US state. A count of targets, not a market-share claim.

Deals

Majority stake Apr 2023
Verified

Genstar Capital acquires The SEER Group

Genstar Capital → The SEER Group
Majority stake Nov 2015

The SEER Group acquires majority stake in Aladdin Air Conditioning & Heating (related link)

The SEER Group → Aladdin Air Conditioning & Heating Inc.
Add-on acquisition Dec 2021

The SEER Group acquires majority stake in Aladdin Air Conditioning & Heating

The SEER Group → Aladdin Air Conditioning & Heating Inc.
Add-on acquisition Apr 2023

The SEER Group acquires majority stake in Border Sheet Metal & Heating (28th acquisition)

The SEER Group → Border Sheet Metal & Heating
Add-on acquisition Jan 2024

The SEER Group rolls up numerous Pacific Northwest HVAC contractors (2019-2022)

The SEER Group → Bower Mechanical
Add-on acquisition Nov 2021

The SEER Group acquires majority stake in Brower Mechanical

The SEER Group → Brower Mechanical
Add-on acquisition Feb 2020

The SEER Group acquires Coffman & Company, twelfth acquisition, entering Colorado

The SEER Group → Coffman & Company
Add-on acquisition Sep 2021

The SEER Group acquires Columbia NW Heating & Air Conditioning

The SEER Group → Columbia NW Heating & Air Conditioning
Add-on acquisition Aug 2022

The SEER Group acquires majority stake in Evergreen Gas, Heating & Cooling

The SEER Group → Evergreen Gas, Heating & Cooling
Add-on acquisition Feb 2022

The SEER Group acquires First Call Heating & Cooling and Gropp Heating, Air, & Electric

The SEER Group → First Call Heating & Cooling
Add-on acquisition Feb 2022

The SEER Group acquires First Call Heating & Cooling and Gropp Heating, Air, & Electric

The SEER Group → Gropp Heating, Air, & Electric
Add-on acquisition Apr 2022
Verified

The SEER Group acquires majority stake in Hassler Heating and Air Conditioning (23rd acquisition)

The SEER Group → Hassler Heating and Air Conditioning
Add-on acquisition Jan 2024

The SEER Group rolls up numerous Pacific Northwest HVAC contractors (2019-2022)

The SEER Group → Hassler Heating and Air Conditioning
Add-on acquisition May 2022

The SEER Group acquires majority stake in J. A. Bertsch Heating & Cooling

The SEER Group → J. A. Bertsch Heating & Cooling
Add-on acquisition Aug 2025

SEER Group acquired Boise-based Veterans Plumbing and K-F Electric

The SEER Group → K-F Electric
Add-on acquisition Mar 2025

The SEER Group acquires Kilowatt Heating, Air Conditioning and Electric

The SEER Group → Kilowatt Heating, Air Conditioning and Electric
Add-on acquisition Jul 2020

The SEER Group acquires Nolan Heating & Air (13th acquisition)

The SEER Group → Mike's Mechanical Services LLC
Add-on acquisition Jul 2020

The SEER Group acquires Nolan Heating & Air (13th acquisition)

The SEER Group → Nolan Heating & Air
Add-on acquisition May 2019
Verified

The SEER Group acquires The Barton Boys and Specialty Heating and Cooling

The SEER Group → Specialty Heating and Cooling
Add-on acquisition Jan 2024

The SEER Group rolls up numerous Pacific Northwest HVAC contractors (2019-2022)

The SEER Group → Specialty Heating and Cooling
Add-on acquisition May 2021

The SEER Group makes fourteenth acquisition: Sturm Heating & Air Conditioning

The SEER Group → Sturm Heating & Air Conditioning
Add-on acquisition Apr 2022

The SEER Group acquires Terry's Heating & Air Conditioning (24th deal)

The SEER Group → Terry’s Heating & Air Conditioning Inc.
Add-on acquisition May 2019

The SEER Group acquires The Barton Boys and Specialty Heating and Cooling

The SEER Group → The Barton Boys
Add-on acquisition May 2019
Verified

The SEER Group acquires The Barton Boys and Specialty Heating and Cooling

The SEER Group → The Barton Boys Heating and Air Conditioning
Add-on acquisition Jan 2024

The SEER Group acquires Barton Boys Heating and Air Conditioning

The SEER Group → The Barton Boys Heating and Air Conditioning
Add-on acquisition Jul 2019

The SEER Group acquires Climate Control, second Oregon deal

The SEER Group → The Climate Control Group Inc.
Add-on acquisition Sep 2025

The SEER Group acquires Tuscan Electric, Heating & Plumbing in Denver

The SEER Group → Tuscan Electric, Heating & Plumbing
Add-on acquisition Aug 2025

SEER Group acquired Boise-based Veterans Plumbing and K-F Electric

The SEER Group → Veterans Plumbing
Add-on acquisition Jul 2021

The SEER Group acquires majority stake in Western Heating & Air Conditioning (15th acquisition)

The SEER Group → Western Heating & Air Conditioning
Add-on acquisition Aug 2025

The SEER Group acquired majority stake in Western Heating & Air (Idaho)

The SEER Group → Western Heating and Air