Certified Air Services van serving Southern California

About Certified Air Services

Family-owned. Hands-on. Built for serious air systems.

Founded by Dan Lewis in 2002, the Certified Air Services team brings more than 40 years of combined industry experience to residential, commercial, and industrial air systems.

The company standard

Do the work carefully. Explain it clearly. Stay accountable.

The company grew around a practical idea: customers should understand what was found, what should happen next, and who to call when the system needs attention again.

That standard applies whether the job is a home air conditioner, a commercial rooftop unit, or an industrial dust-collection system.

  • Family-owned since 2002
  • Licensed California HVAC contractor
  • Service for all makes and models
The Lewis family behind Certified Air Services

Range with depth

Residential comfort and industrial process air under one roof.

Our industrial team supports dust collection, process ventilation, booths, and other facility air systems. It is a major discipline of the company, alongside residential and commercial HVAC.

Industrial air-quality installation

Plan with confidence

The next step should be clear before the work begins.

New-system planning starts with a complimentary consultation. When installation or replacement is the right path, financing is available with approved credit.

  • One-year workmanship warranty plus applicable manufacturer warranties.
  • Manufacturer warranties apply according to the equipment
  • Complimentary consultation for new installations
  • Financing available with approved credit

WE’RE HERE MONDAY TO FRIDAY

Has your system been Certified?

From a home AC to a plant’s dust collector, start with a quick call or request.

Call nowRequest service