Bernatzke Const CO, B General Building Contractor in Cucamonga, CA
Bernatzke Const CO operating as a sole owner holds an active California contractor license (CSLB #391778), valid through Jul 31, 2026. First issued in 1980, the license has been on the CSLB roster for 46 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Cucamonga, in San Bernardino County, California.
- License Number
- 391778
- Issued
- Jul 14, 1980
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800231272
- Effective
- Feb 18, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jul 8, 2024
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 35 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Bernatzke Const CO licensed in California?
Yes. Bernatzke Const CO holds California Contractors State License Board license number 391778, which is active and in good standing. The license was first issued on July 14, 1980. It is valid through July 31, 2026.
What does Bernatzke Const CO specialize in?
Bernatzke Const CO is licensed for one CSLB classification: B General Building Contractor.
Where is Bernatzke Const CO headquartered?
Bernatzke Const CO is headquartered at 7430 Ramona, Cucamonga, CA 91730, in San Bernardino County, California.
Does Bernatzke Const CO have an active surety bond on file with CSLB?
Yes. Bernatzke Const CO has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Bernatzke Const CO carry workers' compensation coverage?
Bernatzke Const CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Bernatzke Const CO's contractor license?
You can verify Bernatzke Const CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=391778.
- License issuedJul 14, 1980
- WC coverage startsJul 8, 2024
- Bond activeFeb 18, 2026
- License expiresJul 31, 2026
- Aaa Bear Valley Builders INC#342788Big Bear City·B General Building Contractor
- Ted S Pattison#339493Blue Jay·B General Building Contractor
- D C Sharp Construction INC#337543Blue Jay·B General Building Contractor
- Pools + Spas by Costom Builders INC#337702San Bernardino·B General Building Contractor
- Evans Danny#337802Apple Valley·B General Building Contractor
- Miller James William#337355Big Bear City·B General Building Contractor
- Lewis Construction LLC#335846Crestline·A General Engineering Contractor
- Anderson Construction Company & Sons#334940Wrightwood·B General Building Contractor
Working a California job with Bernatzke Const CO, 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 Bernatzke Const CO? Claim or correct this profile