Best Licensed HVAC Contractors in Pleasant Hill, CA
12 HVAC contractors registered in Pleasant Hill hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by years licensed.
- 317 active C-20 heating and air conditioning licenses in Contra Costa County; 12 registered in Pleasant Hill
- California requires workers' compensation cover for C-20 licensees: 11 of Pleasant Hill's 12 licenses (91.7%) carry a current policy with CSLB
- Median time licensed in Pleasant Hill: 3 years
- Longest Pleasant Hill licensure: since 1995
- 28 county licenses reach their expiration date within 90 days
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
- Verified
- August 17, 2026
- Licensed since
- 1995
- Expires
- 2027-09-30
- Phone
- (925) 683-6281
- Verified
- August 17, 2026
- Licensed since
- 1999
- Expires
- 2027-10-31
- Phone
- (925) 381-8696
- Verified
- August 17, 2026
- Licensed since
- 2001
- Expires
- 2027-03-31
- Phone
- (415) 756-0950
- Verified
- August 17, 2026
- Licensed since
- 2003
- Expires
- 2028-04-30
- Phone
- (510) 520-9157
- Verified
- August 17, 2026
- Licensed since
- 2013
- Expires
- 2027-07-31
- Phone
- (925) 421-0411
- Verified
- August 17, 2026
- Licensed since
- 2021
- Expires
- 2027-06-30
- Phone
- (925) 233-7378
- Verified
- August 17, 2026
- Licensed since
- 2023
- Expires
- 2027-05-31
- Phone
- (408) 590-5468
- Verified
- August 17, 2026
- Licensed since
- 2024
- Expires
- 2028-04-30
- Phone
- (510) 387-9233
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Coloma Electric Heating & Air | #712375 | On file | 1995 |
| Luis Rafael Silva - Santisteban DBA Silva Contractor | #770370 | On file | 1999 |
| Galaxy Construction Services Inc. | #791356 | On file | 2001 |
| Anchor Heating & Cooling Inc. | #829395 | On file | 2003 |
| Got Watts Electric, Solar & Hvac | #985920 | Exempt or none on file | 2013 |
| Galaxy Heating & Air Conditioning | #1076868 | On file | 2021 |
Contra Costa County HVAC licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 317 active C-20 heating and air conditioning licenses in Contra Costa County, 12 of them registered in Pleasant Hill. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Pleasant Hill license has been held 3 years, and the longest-standing one dates to 1995. California law requires workers' compensation cover for C-20 licensees, so it is a legal baseline rather than a way to tell two contractors apart: 11 of Pleasant Hill's 12 licenses (91.7%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 317 of the county's 317 licenses carry the same $25,000 bond California sets by statute. 28 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
HVAC Contractors in Pleasant Hill: common questions
How many licensed HVAC contractors are there in Pleasant Hill?
12 active C-20 heating and air conditioning licenses are registered in Pleasant Hill, out of 317 across Contra Costa County. 12 Pleasant Hill-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license HVAC contractors?
Yes. California licenses contractors by classification, and C-20 is the CSLB classification that authorises this work. 12 active C-20 heating and air conditioning licenses are registered in Pleasant Hill and 317 across Contra Costa County, the longest-standing issued in 1995. Only CLEAR, unexpired licenses appear here.
How do I check an HVAC contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which California requires of C-20 licensees and 11 of Pleasant Hill's 12 currently carry. 28 Contra Costa County licenses expire within 90 days.