Insights

Statewide HVAC Services Strong nationwide service footprint across California and expertise in installation, retrofit, and maintenance of mechanical, HVAC, and plumbing systems positions CCS as a reliable partner for multi-site facilities seeking consistent service standards.

Diverse Manufacturer Expertise CCS’s independence from equipment manufacturing combined with proficiency across major HVAC brands creates opportunities to win facilities seeking unbiased system optimization, energy efficiency upgrades, and cross-brand maintenance contracts.

Energy and Sustainability Active sustainability credentials including Energy Star Partnership, USGBC membership, and LEED Accredited Professionals indicate a strong alignment with green building projects and incentives, suggesting upsell potential on high-performance retrofits and efficient system replacements.

Safety and Reliability Superior safety record and skilled technicians support a value proposition for risk-averse, mission-critical facilities (hospitals, data centers, government offices) requiring dependable service levels and reduced downtime.

Growth and Partnerships Mid-market revenue bracket and regional expansion create opportunities to pursue multi-site service agreements, planned maintenance programs, and ongoing retrofit projects with a pipeline of California-based facilities in need of coordinated FM services.

Similar companies to California Comfort Systems USA

California Comfort Systems USA Tech Stack

California Comfort Systems USA uses 8 technology products and services including Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, and more. Explore California Comfort Systems USA's tech stack below.

  • Microsoft Excel
    Editors
  • Microsoft PowerPoint
    Editors
  • Microsoft Outlook
    Email
  • jQuery
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Microsoft Office
    Office Suites
  • Microsoft Word
    Office Suites
  • Bootstrap
    UI Frameworks

California Comfort Systems USA's Email Address Formats

California Comfort Systems USA uses at least 7 email formats:
California Comfort Systems USA Email FormatsExamplePercentage
FLast@calcsusa.comJDoe@calcsusa.com
87%
First@calcsusa.comJohn@calcsusa.com
10%
First.Last@calcsusa.comJohn.Doe@calcsusa.com
3%
First.Last@comfortsystemsusa.comJohn.Doe@comfortsystemsusa.com
86%
FLast@comfortsystemsusa.comJDoe@comfortsystemsusa.com
9%
LFirst@comfortsystemsusa.comDJohn@comfortsystemsusa.com
3%
Last.First@comfortsystemsusa.comDoe.John@comfortsystemsusa.com
2%

Frequently Asked Questions

What is California Comfort Systems USA's phone number?

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You can contact California 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 California Comfort Systems USA's official website and social media links?

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

How much revenue does California Comfort Systems USA generate?

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As of July 2026, California Comfort Systems USA's annual revenue is estimated to be $100M - $250M.

What is California Comfort Systems USA's NAICS code?

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California Comfort Systems USA's NAICS code is 5612 - Facilities Support Services.

How many employees does California Comfort Systems USA have currently?

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As of July 2026, California Comfort Systems USA has approximately 201 employees across 1 continents, including North America. Key team members include Sales Executive Owner Finance Executive: G. S., Director Of Field Operations: N. U. and Project Manager: E. P. Explore California Comfort Systems USA's employee directory with LeadIQ.

What industry does California Comfort Systems USA belong to?

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California Comfort Systems USA operates in the Facilities Services industry.

What technology does California Comfort Systems USA use?

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California Comfort Systems USA's tech stack includes Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, jQuery, Microsoft, Microsoft Office, Microsoft Word and Bootstrap.

What is California Comfort Systems USA's email format?

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California Comfort Systems USA's email format typically follows the pattern of FLast@calcsusa.com. Find more California Comfort Systems USA email formats with LeadIQ.

When was California Comfort Systems USA founded?

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California Comfort Systems USA was founded in 1983.
California Comfort Systems USA logo

California Comfort Systems USA

Facilities ServicesCalifornia, United States201-500 Employees

California Comfort Systems USA, Inc. operates in the facilities services sector with a focus on installation and ongoing service of building mechanical systems. Based in San Diego, California, the company has expanded its reach statewide through offices in major cities to design, install, service, or retrofit mechanical, HVAC, or plumbing systems. It is not a manufacturer of HVAC equipment and concentrates on servicing systems from all major manufacturers, leveraging its breadth of expertise.

Its customers are building owners and operators seeking reliable maintenance and operation of mechanical and building automation systems to support facility performance over time. The firm emphasizes technical proficiency and a safety record that outperforms the national average, and it carries Energy Star Partner status and membership in the United States Green Building Council, with LEED Accredited Professionals in each operating company.

Section iconCompany Overview

Phone number
NAICS Code
5612 - Facilities Support Services
Founded
1983
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    California Comfort Systems USA's revenue is estimated to be in the range of $100M - $250M

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