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License expired on registerAdvertises 24/7

Lange Mechanical Services, LP

933 Wakefield Dr, Houston, TX 77018Open 24 hours
+1 713-688-3861
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Nov 2, 2026).
Texas contractor licenseTexas Department of Licensing and Regulation · number 133231 · register shows expiry September 25, 2026, which has passed. Renewals often post late — ask to see the current certificate.Expired on register
Business contactphone and website 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.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 (Nov 2, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Lange Mechanical Services, LP, in brief

Lange Mechanical Services, LP is an HVAC contractor at 933 Wakefield Dr, Houston, TX 77018. License 133231 shows an expiry date of September 2026 on the TDLR register, and that date has already passed; request proof of renewal before you book. Hours on file show round-the-clock service. The nearest other listed contractor is 0.9 mi away.

HVAC contractor

Round-the-clock service: this contractor advertises 24/7 emergency availability on their own website. We have recorded the claim, not verified the hours — confirm someone will answer before you rely on it at 2 AM.

Questions about this contractor

Before you call Lange Mechanical Services, LP

01

Should I worry that Lange Mechanical Services, LP's license shows as expired?

The register's expiry date for license 133231 (September 25, 2026) has passed. Ask to see the renewed license, or check the official lookup yourself before booking.

02

Does Lange Mechanical Services, LP run a 24-hour line?

Yes, per its posted hours and its own website it's available around the clock. We log that as a claim, not a verified guarantee — confirm someone picks up before you rely on it overnight.

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

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