FAQ

Absolutely. We are licensed in California (Lic #815771) and Arizona (ROC#320538). Our vehicles, crews, and workmanship are fully insured for your protection as well as our own. Our Certificate of Liability is available if you need to be named as an Additional Insured.

Yes! A complimentary project consultation is available for all new installations. In a few cases we can quote you over the phone. Give us a call at 844-214-8243 to learn more and schedule your quote.

Certified Air Services provides a wide range of services for commercial, industrial, and residential heating, air conditioning, and pollution control customers.

You can learn more about our services, products, and certifications here:

• Commercial
• Industrial
• Residential

Our goal is to build and maintain the system you need. We pride ourselves on the talents of our team to get the job done. If your project requires a Remove “larger crew or” specific set of skills, we have valued partners that can assist us. They are trained, licensed, and insured just as we are to maintain the highest levels of professionalism and safety on an HVAC job site.

Yes! The Certified Air Services team has years of experience and can assist you with all of the steps involved with the permitting or certificate acquisition you need.

Yes! Our work -and our customers- are the source of our pride. Each project comes with a one year warranty for workmanship and additional warranties per the manufacturer.

Certified Air Services has been proud to serve the HVAC and air pollution control needs of our customers for 20 years! Our founder, Dan Lewis, has been in the industry for 40 years and still has the same pride and joy in his work.

Our recent expansion means you will be seeing our trucks throughout Southern California, the Mohave Valley, and the Phoenix, Arizona area.

Yes! We service and repair all manufacturer brands.

Yes! We do duct cleaning for all industrial, commercial and residential applications.