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License verified · TDLR

Diamond Quality Services

1527 N STATE HWY 114 STE 500, GRAPEVINE, TX 76051
+1 817-481-1786
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
Texas contractor licenseTexas Department of Licensing and Regulation · number 121956 · expires July 14, 2027 · Tarrant County. Matched to this business on name and county.Verified
Business contactphone on file, from public records.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 Services, in brief

Diamond Quality Services is an HVAC contractor at 1527 N STATE HWY 114 STE 500, GRAPEVINE, TX 76051. We matched license 121956 to this business on the TDLR register through July 2027.

HVAC contractor
Questions about this contractor

Before you call Diamond Quality Services

01

Is Diamond Quality Services a licensed HVAC contractor?

Yes. This business's license, 121956, matches an active entry on the TDLR register with an expiry of July 14, 2027. The official lookup lets you verify it directly.

Sources: Texas Department of Licensing and Regulation register · contact details from permit filings and public records.Report a correction
Alternatives

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Nearest listings we hold in Grapevine. Same license check on every one.