# Comfort Systems USA, Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: Comfort Systems USA, Inc.
- Alternative and DBA names: (Delaware) Comfort Systems USA, Inc.; Comfortsystems USA, Inc.
- Entity type: C corporation
- Original incorporation date: December 12, 1996
- Time in business: 29 years and 10 months
- Jurisdiction count: 14

## All known addresses

- 777 Post Oak Blvd Ste 500, Houston, TX 77056 (listed in California, Kentucky, Texas)
- 675 Bering Dr Ste 400, Houston, TX 77057 (listed in Idaho, Kentucky, North Dakota, South Dakota)
- 30600 Telegraph Rd Ste 2345, Franklin, MI 48025 (listed in Michigan)

## Registered states

- [Arizona](https://index.baselayer.com/az/e22a22e8430daedf): Foreign registration
- [California](https://index.baselayer.com/ca/9b606da3af14f0be): Foreign registration, as (Delaware) Comfort Systems USA, Inc.
- [Delaware](https://index.baselayer.com/de/51f3020fe350648e)
- [Idaho](https://index.baselayer.com/id/86700bbc721f156e): Foreign registration
- [Idaho](https://index.baselayer.com/id/6a434ad8feedc0d1): Foreign registration
- [Idaho](https://index.baselayer.com/id/7d1aa0d585d02af5): Foreign registration
- [Iowa](https://index.baselayer.com/ia/ee7010cb87b7f411): Foreign registration
- [Iowa](https://index.baselayer.com/ia/1c08d1d9a50bd830): Foreign registration
- [Kentucky](https://index.baselayer.com/ky/0906be9d93123a8b): Foreign registration
- [Kentucky](https://index.baselayer.com/ky/12958a357519fc09): Foreign registration
- [Kentucky](https://index.baselayer.com/ky/5ae02f14d58d7d56): Foreign registration
- [Michigan](https://index.baselayer.com/mi/a2b832af4ff085d8): Foreign registration
- [North Dakota](https://index.baselayer.com/nd/46acaf2f31ce0d0f): Foreign registration
- [Ohio](https://index.baselayer.com/oh/c8efc5154eca3080): Foreign registration
- [Ohio](https://index.baselayer.com/oh/e19c74ee03e76538): Foreign registration
- [Ohio](https://index.baselayer.com/oh/5df1b4f202cdf836): Foreign registration
- [Rhode Island](https://index.baselayer.com/ri/873024a53da140b0): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/00ce49af5e131a5f): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/816f397ce725513c): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/ad02541b0b381c33): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/b977504670d99e5b): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/be1e41b08b8aca7e): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/d7e0ed785016097e): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/173845f0d98af308): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/3b13f6928092f685): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/42d897694d0ec418): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/45608ea65eb02f57): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/7523d98fd97f0a7f): Foreign registration
- [South Carolina](https://index.baselayer.com/sc/7d72c63a2837496d): Foreign registration
- [South Dakota](https://index.baselayer.com/sd/fd1d716a0ec98966): Foreign registration
- [Texas](https://index.baselayer.com/tx/1264e90ea236f4fd): Foreign registration
- [Utah](https://index.baselayer.com/ut/d0c37b4be20fe029): Foreign registration
- [Utah](https://index.baselayer.com/ut/e2879b5ed496fc98): Foreign registration
- [Utah](https://index.baselayer.com/ut/f251095f94133431): Foreign registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/51f3020fe350648e)