Ob's Construction, B General Building Contractor in Alta Loma, CA
Ob's Construction operating as a sole owner holds an active California contractor license (CSLB #989814), valid through Jan 31, 2028. First issued in 2014, the license has been on the CSLB roster for 12 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Alta Loma, in San Bernardino County, California.
- License Number
- 989814
- Issued
- Jan 11, 2014
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100480808
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 26, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Ob's Construction licensed in California?
Yes. Ob's Construction holds California Contractors State License Board license number 989814, which is active and in good standing. The license was first issued on January 11, 2014. It is valid through January 31, 2028.
What does Ob's Construction specialize in?
Ob's Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Ob's Construction headquartered?
Ob's Construction is headquartered at 6665 Topaz Street, Alta Loma, CA 91701, in San Bernardino County, California.
Does Ob's Construction have an active surety bond on file with CSLB?
Yes. Ob's Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Ob's Construction carry workers' compensation coverage?
Ob's Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ob's Construction's contractor license?
You can verify Ob's Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=989814.
- License issuedJan 11, 2014
- Bond activeJan 1, 2023
- WC coverage startsJan 26, 2026
- License expiresJan 31, 2028
- Lewis Construction LLC#335846Crestline·A General Engineering Contractor
- Anderson Construction Company & Sons#334940Wrightwood·B General Building Contractor
- Singley Construction#332746Fontana·B General Building Contractor
- Capasso Construction INC#333398Upland·B General Building Contractor
- David L Lain General Building Contractor#333374Big Bear City·B General Building Contractor
- Helmer William J General Eng Contractor INC#329298Barstow·A General Engineering Contractor
- Buchser Bruce R#342845Lake Arrowhead·B General Building Contractor
- Aaa Bear Valley Builders INC#342788Big Bear City·B General Building Contractor
Working a California job with Ob's Construction, 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 Ob's Construction? Claim or correct this profile