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License verified · TDLR

Diamond D Heating & Air Conditioning LLC

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 138554 · expires April 9, 2027 · Dallas County. Matched to this business on name and county.Verified
Business contactNo phone, email or website on file — the license record carried an address only.None
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 D Heating & Air Conditioning LLC, in brief

Diamond D Heating & Air Conditioning LLC is listed here as an HVAC contractor in Coppell, TX. License 138554, verified against the TDLR register, covers this contractor through April 2027.

HVAC contractor
Questions about this contractor

Before you call Diamond D Heating & Air Conditioning LLC

01

Is Diamond D Heating & Air Conditioning LLC's HVAC license current in Texas?

Yes — license 138554 is on file with the TDLR with an expiry of April 9, 2027. Double-check it on the official lookup before you book.

Sources: Texas Department of Licensing and Regulation register.Report a correction
Alternatives

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