Big Pipe Mechanical, C-20 HVAC Contractor in Brentwood, CA
Big Pipe Mechanical operating as a sole owner holds an active California contractor license (CSLB #1055935), valid through Jul 31, 2027. First issued in 2019, the license has been on the CSLB roster for 7 years. It carries 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Pie Insurance Company (the) that is no longer active. The business is based in Brentwood, in Contra Costa County, California.
- License Number
- 1055935
- Issued
- Jul 17, 2019
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100439924
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pie Insurance Company (the)
- Policy Number
- WCPI1141100001
- Effective
- Jun 15, 2025
- Expires
- Jun 15, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Big Pipe Mechanical licensed in California?
Yes. Big Pipe Mechanical holds California Contractors State License Board license number 1055935, which is active and in good standing. The license was first issued on July 17, 2019. It is valid through July 31, 2027.
What does Big Pipe Mechanical specialize in?
Big Pipe Mechanical is licensed for 2 CSLB classifications: C-20 HVAC Contractor and C-36 Plumbing Contractor.
Where is Big Pipe Mechanical headquartered?
Big Pipe Mechanical is headquartered at Po Box 2200, Brentwood, CA 94513, in Contra Costa County, California.
Does Big Pipe Mechanical have an active surety bond on file with CSLB?
Yes. Big Pipe Mechanical has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Big Pipe Mechanical carry workers' compensation coverage?
Big Pipe Mechanical has a previously-filed workers' compensation policy with Pie Insurance Company (the) that is no longer active.
How do I verify Big Pipe Mechanical's contractor license?
You can verify Big Pipe Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1055935.
- License issuedJul 17, 2019
- Bond activeJan 1, 2023
- WC coverage startsJun 15, 2025
- WC expiredJun 15, 2026
- License expiresJul 31, 2027
- Martinez Sheet Metal INC#222277Martinez·B General Building Contractor
- Lescure Company INC#248204Concord·A General Engineering Contractor
- Jensen H C Plumbing INC#265318Danville·C-20 HVAC Contractor
- Seeno Albert D JR#281273Concord·A General Engineering Contractor
- Stewart Heating & Air INC#290747Pittsburg·B General Building Contractor
- Hearthstone Building & Restoration#319036Walnut Creek·B General Building Contractor
- Kurt's Plumbing & Heating#329497Brentwood·C-20 HVAC Contractor
- Bay Air Systems INC#450929Concord·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
Working a California job with Big Pipe Mechanical, 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 Big Pipe Mechanical? Claim or correct this profile