hvacrollups.com
← Companies

United Building Solutions

Verified

Platform

US
HvacPlumbing

AE Industrial-backed national commercial HVAC services platform acquiring regional mechanical contractors.

Headquarters: US (outside the US map).

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 United Building SolutionsDivestedbacked byparent ofparent ofparent ofrolled up intorolled up intorolled up intoAE Industrial Partners: Pe FirmAIAE Industrial PartnersCarrier: PlatformCarrierDFW Mechanical Group: Operating CompanyDFW Mechanical GroupExcelsior Manufacturing & Supply: Operating CompanyEMExcelsior Manufacturi…HealthWay: Operating CompanyHealthWayNational Excelsior Co.: Operating CompanyNENational Excelsior Co.Resolute Industrial Holdings LLC: PlatformRIResolute Industrial H…Temperature Equipment Corp.: PlatformTETemperature Equipment…Total Comfort Solutions: Operating CompanyTotal Comfort Solutio…United Building Solutions: PlatformUBUnited Building Solut…Watsco Inc.: PlatformWatsco Inc.
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 timeline202520262025 · Platform creation → Temperature Equipment Corp.2026 · Add-on acquisition → McCarl's Services Inc.2026 · Add-on acquisition → DFW Mechanical Group (verified)2026 · Platform creation → Total Comfort Solutions (verified)
4 recorded deals, 2025–2026verifiedunverified

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: no recorded acquired companies Colorado: no recorded acquired companies Connecticut: no recorded acquired companies District of Columbia: no recorded acquired companies Delaware: no recorded acquired companies Florida: 1 acquired companies Georgia: no recorded acquired companies Hawaii: no recorded acquired companies Iowa: no recorded acquired companies Idaho: no recorded acquired companies Illinois: 1 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: no recorded acquired companies Oregon: no recorded 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: 1 acquired companies Utah: no recorded acquired companies Virginia: no recorded acquired companies Vermont: no recorded acquired companies Washington: no recorded acquired companies Wisconsin: no recorded acquired companies West Virginia: no recorded acquired companies Wyoming: no recorded acquired companies
  1. 1. Florida 1
  2. 2. Illinois 1
  3. 3. Texas 1
1–4 5–14 15–39 40–79 80+ no recorded acquired companies
Where the brands United Building Solutions acquired are headquartered, by US state. A count of targets, not a market-share claim.

Deals

Add-on acquisition Apr 2026

United Building Solutions Acquires McCarl's Services Incorporated

United Building Solutions → McCarl's Services Inc.
Add-on acquisition Jan 2026
Verified

United Building Solutions acquires DFW Mechanical Group

United Building Solutions → DFW Mechanical Group
Platform creation Feb 2025

UBS Adds Temperature Control Services to Platform

United Building Solutions → Temperature Equipment Corp.
Platform creation Jan 2026
Verified

AE Industrial Partners formed United Building Solutions HVAC platform

United Building Solutions → Total Comfort Solutions