Calderon Humberto H, B General Building Contractor in Bakersfield, CA
Calderon Humberto H operating as a sole owner holds an active California contractor license (CSLB #776159), valid through Jul 31, 2026. First issued in 2000, the license has been on the CSLB roster for 26 years. It carries 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from Mapfre Insurance Company. The business is based in Bakersfield, in Kern County, California.
- License Number
- 776159
- Issued
- Mar 14, 2000
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210840
- Effective
- Oct 29, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Mapfre Insurance Company
- Policy Number
- MWC024561801
- Effective
- Dec 8, 2025
- Expires
- Dec 8, 2026
This contractor warrants a closer look before contracting:
- License expires in 6 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Calderon Humberto H licensed in California?
Yes. Calderon Humberto H holds California Contractors State License Board license number 776159, which is active and in good standing. The license was first issued on March 14, 2000. It is valid through July 31, 2026.
What does Calderon Humberto H specialize in?
Calderon Humberto H is licensed for 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor.
Where is Calderon Humberto H headquartered?
Calderon Humberto H is headquartered at 5602 Warren Ridge Dr, Bakersfield, CA 93313, in Kern County, California.
Does Calderon Humberto H have an active surety bond on file with CSLB?
Yes. Calderon Humberto H has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Calderon Humberto H carry workers' compensation coverage?
Yes. Calderon Humberto H carries active workers' compensation coverage through Mapfre Insurance Company.
How do I verify Calderon Humberto H's contractor license?
You can verify Calderon Humberto H's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=776159.
- License issuedMar 14, 2000
- Bond activeOct 29, 2025
- WC coverage startsDec 8, 2025
- License expiresJul 31, 2026
- WC expiresDec 8, 2026
- Colombo Construction CO INC#191788Bakersfield·B General Building Contractor
- Valley Steel Construction#118053Bakersfield·A General Engineering Contractor
- Quality Construction#383463Frazier Park·B General Building Contractor
- Wigley Bill Construction#380899Bakersfield·A General Engineering Contractor
- Bics George A Plumbing INC#252050Bakersfield·B General Building Contractor
- Fuess John J#257702Frazier Park·B General Building Contractor
- Taft Plumbing CO INC#195775Taft·B General Building Contractor
- A-C Electric Company#99849Bakersfield·A General Engineering Contractor
Working a California job with Calderon Humberto H, 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 Calderon Humberto H? Claim or correct this profile