Disclosure

Phoenix Cooling Guide is independently published by Michael Fitzgerald and is not paid for by any contractor. Its technical reviewer, Tom Mattingly, owns AZ Trusted Air LLC, the guide's recommended contractor.

What that means on the page

• Every guide carries a clearly labelled Recommended contractor box for AZ Trusted Air LLC, with its phone number, website and Google reviews, and a link back to this page.
• The direct answers, key takeaways and FAQs never name a contractor. The answer to the homeowner's question stands on its own.
• Links to AZ Trusted Air LLC are marked as such in the page code (rel="sponsored") and carry tracking tags that tell the contractor the visit came from this guide.

What the site does not do

• It sells no advertising.
• It does not rank, rate or compare contractors, and it makes no claim to have evaluated other contractors.
• It does not accept payment from any contractor for the guide or its content.

The technical review

Tom Mattingly reviews technical statements for accuracy only: how equipment works, what a symptom points to, what a repair involves. He has no editorial veto over pricing figures, consumer-protection guidance, or any content on how homeowners should evaluate contractors, including his own company. Read about the technical review.

Check any contractor, including this one

Whoever you hire, verify the licence, complaint history and bond at the Arizona Registrar of Contractors, and get more than one written quote for major work. AZ Trusted Air LLC holds ROC 317368, class CR-39 Air Conditioning and Refrigeration.

Questions about this disclosure: info@phoenixcoolingguide.com

Last updated 18 September 2026.