AirProHQ
License verified · CSLB

Diamond Quality Heating & Air Conditioning

4526 W AVENUE K-6
+1 661-718-7531
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
California contractor licenseCalifornia Contractors State License Board (CSLB) · number 1008272. 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

Diamond Quality Heating & Air Conditioning, in brief

Diamond Quality Heating & Air Conditioning runs an HVAC contracting business at 4526 W AVENUE K-6. The CSLB register lists license 1008272 for this business. The closest other contractor in our directory is 0.9 mi away.

HVAC contractor
Questions about this contractor

Before you call Diamond Quality Heating & Air Conditioning

01

Is Diamond Quality Heating & Air Conditioning licensed in California?

The CSLB register corroborates license 1008272 for Diamond Quality Heating & Air Conditioning. Verify it yourself on the official lookup.

Sources: California Contractors State License Board (CSLB) register.Report a correction
Alternatives

Other HVAC contractors near Diamond Quality Heating & Air Conditioning

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