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License verified · Arizona ROC

Keystone Heating And Cooling LLC

3776 N 1st Ave Ste 200
+1 520-429-7930
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
Arizona contractor licenseArizona Registrar of Contractors (Posting List + statewide classification search) · number 324649 · expires May 31, 2027. Matched to this business on name.Verified
Business contactphone on file.On file
Public reviewsNo public review profile in our data. License-register listings often have none — ask for two recent local references instead.None found
Insurance & bondingNot checked by AirProHQ. Ask for the certificate of insurance before work starts — the state requires cover to hold the license, but we don't see the policy.Ask them
WorkmanshipNot inspected. A license says who is allowed to do the job, not how well it was done.Ask for references
Checked against the register at build time (Oct 31, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Keystone Heating And Cooling LLC, in brief

You'll find Keystone Heating And Cooling LLC providing HVAC contracting work at 3776 N 1st Ave Ste 200. This contractor's Arizona ROC license — number 324649 — checks out on the register through May 2027. We list another contractor just under ½ mile from this one.

HVAC contractor
Questions about this contractor

Before you call Keystone Heating And Cooling LLC

01

Has Keystone Heating And Cooling LLC's contractor license been verified?

Confirmed — the Arizona ROC register carries license 324649 for this business with an expiry of May 31, 2027. See it yourself via the official license lookup.

Sources: Arizona Registrar of Contractors (Posting List + statewide classification search) register.Report a correction
Alternatives

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Sorted by straight-line distance from this office. Same license check on every one.