AirProHQ
License verified · CSLB

Heatwave Systems

P O BOX 1747
+1 707-939-8482
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 857673 · expires April 30, 2027 · Sonoma 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

Heatwave Systems, in brief

Heatwave Systems operates as an HVAC contractor at P O BOX 1747. Its CSLB license, number 857673, is on the register through April 2027.

HVAC contractor
Questions about this contractor

Before you call Heatwave Systems

01

Is Heatwave Systems licensed in California?

The CSLB register corroborates license 857673 for Heatwave Systems with an expiry of April 30, 2027. Verify it yourself on the official lookup.

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

Other HVAC contractors near Heatwave Systems

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