Mercury Heating and Air Conditioning INC, C-20 HVAC Contractor in Brentwood, CA
Mercury Heating and Air Conditioning INC operating as a corporation holds California contractor license #1040640, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Brentwood, in Contra Costa County, California.
- License Number
- 1040640
- Issued
- Jun 14, 2018
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100753751
- Effective
- Jun 5, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- KWC1425152
- Effective
- Jan 17, 2026
- Expires
- Jan 17, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mercury Heating and Air Conditioning INC licensed in California?
Mercury Heating and Air Conditioning INC previously held California Contractors State License Board license number 1040640, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 14, 2018.
What does Mercury Heating and Air Conditioning INC specialize in?
Mercury Heating and Air Conditioning INC is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Mercury Heating and Air Conditioning INC headquartered?
Mercury Heating and Air Conditioning INC is headquartered at 885 Oak Street, Brentwood, CA 94513, in Contra Costa County, California.
Does Mercury Heating and Air Conditioning INC have an active surety bond on file with CSLB?
Yes. Mercury Heating and Air Conditioning INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Mercury Heating and Air Conditioning INC carry workers' compensation coverage?
Yes. Mercury Heating and Air Conditioning INC carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Mercury Heating and Air Conditioning INC's contractor license?
You can verify Mercury Heating and Air Conditioning INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1040640.
- License issuedJun 14, 2018
- Bond activeJun 5, 2023
- WC coverage startsJan 17, 2026
- License expiredJun 30, 2026
- WC expiresJan 17, 2027
- Daniel Bryan Greeson#804690Knightsen·B General Building Contractor
- Air Mechanics INC#799450Brentwood·C-20 HVAC Contractor
- Boss Mechanical#802730Richmond·C-20 HVAC Contractor
- Ambient Air INC#789422Discovery Bay·C-20 HVAC Contractor
- Advanced Control#790912Orinda·C-20 HVAC Contractor
- Galaxy Construction Services INC#791356Pleasant Hill·B General Building Contractor
- Fertado Heating & Air#792474Oakley·C-20 HVAC Contractor
- Mendez Air Heating & Air Conditioning#778884Oakley·C-20 HVAC Contractor
Working a California job with Mercury Heating and Air Conditioning INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Mercury Heating and Air Conditioning INC? Claim or correct this profile