AirProHQ
License verified · CSLB

Donald Professional

136 DECATUR CT
+1 510-708-8893
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Nov 6, 2026).
California contractor licenseCalifornia Contractors State License Board (CSLB) · number 638599 · expires February 29, 2028 · Contra costa County. 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 (Nov 6, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Donald Professional, in brief

Donald Professional is an HVAC contractor at 136 DECATUR CT. We matched license 638599 to this business on the CSLB register through February 2028. The nearest other listed contractor is 0.8 mi away.

HVAC contractor
Questions about this contractor

Before you call Donald Professional

01

Is Donald Professional a licensed HVAC contractor?

Yes. This business's license, 638599, matches an active entry on the CSLB register with an expiry of February 29, 2028. The official lookup lets you verify it directly.

02

Who nearby offers 24-hour service?

No hours are on file for Donald Professional, but City Mechanical Inc (2.3 mi) nearby advertise 24-hour availability.

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

Other HVAC contractors near Donald Professional

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