Conzelman Thomas C JR, B General Building Contractor in Dove Canyon, CA
Conzelman Thomas C JR operating as a sole owner holds an active California contractor license (CSLB #484984), valid through Feb 29, 2028. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries 2 CSLB classifications: B General Building Contractor and C-10 Electrical 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 Dove Canyon, in Orange County, California.
- License Number
- 484984
- Issued
- Jan 7, 1986
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100710843
- Effective
- Jan 28, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 11, 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 Conzelman Thomas C JR licensed in California?
Yes. Conzelman Thomas C JR holds California Contractors State License Board license number 484984, which is active and in good standing. The license was first issued on January 7, 1986. It is valid through February 29, 2028.
What does Conzelman Thomas C JR specialize in?
Conzelman Thomas C JR is licensed for 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor.
Where is Conzelman Thomas C JR headquartered?
Conzelman Thomas C JR is headquartered at 21 Field Point, Dove Canyon, CA 92679, in Orange County, California.
Does Conzelman Thomas C JR have an active surety bond on file with CSLB?
Yes. Conzelman Thomas C JR has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Conzelman Thomas C JR carry workers' compensation coverage?
Conzelman Thomas C JR reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Conzelman Thomas C JR's contractor license?
You can verify Conzelman Thomas C JR's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=484984.
- License issuedJan 7, 1986
- Bond activeJan 28, 2023
- WC coverage startsJan 11, 2026
- License expiresFeb 29, 2028
- Trabuco Canyon Electric#282595Trabuco Canyon·B General Building Contractor
- J Thompson Electric INC#275878Fullerton·B General Building Contractor
- Southland Industries#114040Garden Grove·B General Building Contractor
- Raymond George M CO#104881Orange·B General Building Contractor
- D'ambra Construction#281750Huntington Beach·B General Building Contractor
- Blue Ribbon Design Build#281147Foothill Ranch·B General Building Contractor
- Pacific Western Engineering Contractors INC#283195Newport Beach·A General Engineering Contractor
- Magee Enterprises Contractors#274171Tustin·B General Building Contractor
Working a California job with Conzelman Thomas C JR, 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 Conzelman Thomas C JR? Claim or correct this profile