Insights

Expanding Service Portfolio Comfort Systems USA’s recent acquisitions of companies like Eldeco and J & S Mechanical Contractors indicate ongoing expansion efforts and a broadening of their service offerings, presenting opportunities to upsell integrated HVAC and mechanical services.

Recognition & Awards Receiving regional apprenticeship awards enhances the company's reputation, opening doors for partnerships with educational institutions and government contracts aimed at workforce development in the HVAC sector.

Strong Financial Base With reported revenues surpassing one billion dollars and a sizable employee base, Comfort Systems USA demonstrates financial stability, making them a viable partner for large-scale projects and enterprise-level service agreements.

Leadership & Growth The appointment of Rhoman J. Hardy to the Board of Directors signals strategic leadership growth, which may lead to new business initiatives and strategic partnerships within the construction and HVAC markets.

Technological Adoption Utilizing advanced tech like Autodesk Revit and Microsoft Azure showcases their commitment to innovative solutions, suggesting opportunities to offer complementary digital tools, IoT integrations, or smart building solutions for efficiency improvements.

Comfort Systems USA Tech Stack

Comfort Systems USA uses 8 technology products and services including WP Rocket, Autodesk Revit, Google Docs, and more. Explore Comfort Systems USA's tech stack below.

  • WP Rocket
    Caching
  • Autodesk Revit
    Cad & Graphics
  • Google Docs
    Documentation Tools
  • jQuery
    Javascript Libraries
  • Microsoft Azure
    Platform As A Service
  • DX Delivery Service
    Transportation And Fleet Management
  • Bootstrap
    UI Frameworks
  • Apache
    Web Servers

Media & News

Comfort Systems USA's Email Address Formats

Comfort Systems USA uses at least 3 format(s):
Comfort Systems USA Email FormatsExamplePercentage
First.Last@comfortsystemsusa.comJohn.Doe@comfortsystemsusa.com
85%
FLast@comfortsystemsusa.comJDoe@comfortsystemsusa.com
10%
LFirst@comfortsystemsusa.comDJohn@comfortsystemsusa.com
3%
Last.First@comfortsystemsusa.comDoe.John@comfortsystemsusa.com
2%
Last@csusa.usDoe@csusa.us
75%
First.Last@csusa.usJohn.Doe@csusa.us
20%
Fir.Last@csusa.usJoh.Doe@csusa.us
1%
FirstLast@csusa.usJohnDoe@csusa.us
2%
FirLast@csusa.usJohDoe@csusa.us
2%
First@comfortar.comJohn@comfortar.com
63%
FLast@comfortar.comJDoe@comfortar.com
35%
First.Last@comfortar.comJohn.Doe@comfortar.com
2%

Frequently Asked Questions

Where is Comfort Systems USA's headquarters located?

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Comfort Systems USA's main headquarters is located at 675 Bering, Suite 400 Houston, TX 77057, US. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Comfort Systems USA's phone number?

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You can contact Comfort Systems USA's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Comfort Systems USA's stock symbol?

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Comfort Systems USA is a publicly traded company; the company's stock symbol is FIX.

What is Comfort Systems USA's official website and social media links?

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Comfort Systems USA's official website is comfortsystemsusa.com and has social profiles on LinkedIn.

How much revenue does Comfort Systems USA generate?

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As of September 2025, Comfort Systems USA's annual revenue reached $501B.

What is Comfort Systems USA's SIC code NAICS code?

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Comfort Systems USA's SIC code is 1711 - Plumbing, Heating and Air-Conditioning NAICS code is 23 - Construction.

How many employees does Comfort Systems USA have currently?

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As of September 2025, Comfort Systems USA has approximately 10K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: J. H.Chief Executive Officer: J. N.Chief Executive Officer: J. G.. Explore Comfort Systems USA's employee directory with LeadIQ.

What industry does Comfort Systems USA belong to?

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Comfort Systems USA operates in the Construction industry.

What technology does Comfort Systems USA use?

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Comfort Systems USA's tech stack includes WP RocketAutodesk RevitGoogle DocsjQueryMicrosoft AzureDX Delivery ServiceBootstrapApache.

What is Comfort Systems USA's email format?

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Comfort Systems USA's email format typically follows the pattern of . Find more Comfort Systems USA email formats with LeadIQ.

When was Comfort Systems USA founded?

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Comfort Systems USA was founded in 1997.
Comfort Systems USA

Comfort Systems USA

ConstructionUnited States10001+ Employees

Comfort Systems USA is a national heating, ventilation and cooling (HVAC) company that offers you a single company to provide complete HVAC service, anywhere, anytime. While Comfort Systems USA is young, our companies average nearly thirty years of experience each.  Our vast portfolio includes HVAC work for virtually every type of building you encounter - from your neighborhood grocery or school, to your favorite museums, libraries, retailers and restaurants.

Our technical experts design, install and fine-tune HVAC systems for downtown high-rises, hospitals, universities, and national hotels. We’re also behind the scenes at factories and industrial plants that produce everything from potato chips to computer chips.

The advantages of working with a national leader of our size and scope far exceed what the industry has provided until now. By merging the talents of top HVAC-related firms from around the country, Comfort Systems USA renders the widest range of technical expertise and service available. With its extensive work history, Comfort Systems USA forms "centers of excellence" to guarantee success for any project, no matter what the size. If it involves heating, cooling, or circulating air and water, call Comfort Systems USA today.

Section iconCompany Overview

Headquarters
675 Bering, Suite 400 Houston, TX 77057, US
Phone number
SIC Code
1711 - Plumbing, Heating and Air-Conditioning
Stock Symbol
FIX
NAICS Code
23 - Construction
Founded
1997
Employees
10001+

Section iconFunding & Financials

  • $1B

    Comfort Systems USA's revenue is in the range of $1B

Section iconFunding & Financials

  • $1B

    Comfort Systems USA's revenue is in the range of $1B

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