Clear

HAMMER MECHANICAL INC

License #810016VistaCorporationLicensed since June 29, 2002

License

Status
CLEAR
First issued
June 29, 2002
Expires
June 30, 2028
Entity
Corporation
Address of record
1611 S MELROSE DR STE A286, Vista, CA 92081
Phone of record
(760) 597 9282

Contractor bond

Surety
WESTERN SURETY COMPANY
Bond number
67411109
Amount
$25,000
Effective
July 16, 2025

Workers’ compensation

Carrier
HARTFORD UNDERWRITERS INSURANCE COMPANY
Policy number
72WECPY2684
Effective
December 1, 2025
Expires
December 1, 2026

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 34 licensed warm-air heating, ventilating and air-conditioning contractors in Vista.

People on this license

NameTitleSinceThrough
HAMMER BRADLEYOfficerJune 13, 2008Current
HAMMER SETH ANDREWResponsible Managing Officer/Chief Executive Officer/PresidentJune 29, 2002Current
HAMMER SETH ANDREWResponsible Managing Officer/Chief Executive Officer/PresidentAugust 18, 2009Current
HAMMER RYAN ELLIOTOfficerJune 29, 2002June 13, 2008
HAMMER SETH ANDREWResponsible Managing Officer/Chief Executive Officer/PresidentJune 29, 2002January 1, 2004
HAMMER SETH ANDREWResponsible Managing Officer/Chief Executive Officer/PresidentJuly 11, 2003November 3, 2003

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

HAMMER MECHANICAL INC — California contractor license #810016 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/810016" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/810016.svg" alt="HAMMER MECHANICAL INC — California contractor license #810016 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.