Jantz Construction INC, B General Building Contractor in San Diego, CA
Jantz Construction INC operating as a corporation holds California contractor license #880798, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries 2 CSLB classifications: B General Building Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from California Casualty Insurance Company. The business is based in San Diego, in San Diego County, California.
- License Number
- 880798
- Issued
- Jul 15, 2006
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100128763
- Effective
- Jun 24, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- California Casualty Insurance Company
- Policy Number
- BNET852069139
- Effective
- Dec 10, 2025
- Expires
- Dec 10, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Jantz Construction INC licensed in California?
Jantz Construction INC previously held California Contractors State License Board license number 880798, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 15, 2006.
What does Jantz Construction INC specialize in?
Jantz Construction INC is licensed for 2 CSLB classifications: B General Building Contractor and C-36 Plumbing Contractor.
Where is Jantz Construction INC headquartered?
Jantz Construction INC is headquartered at 4425 Cass St Ste I, San Diego, CA 92109, in San Diego County, California.
Does Jantz Construction INC have an active surety bond on file with CSLB?
Yes. Jantz Construction INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Jantz Construction INC carry workers' compensation coverage?
Yes. Jantz Construction INC carries active workers' compensation coverage through California Casualty Insurance Company.
How do I verify Jantz Construction INC's contractor license?
You can verify Jantz Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=880798.
- License issuedJul 15, 2006
- Bond activeJun 24, 2023
- WC coverage startsDec 10, 2025
- License expiredJul 31, 2026
- WC expiresDec 10, 2026
- Cartwright Termite & Pest Control INC#290964El Cajon·B General Building Contractor
- Strong Construction CO INC#292431San Diego·B General Building Contractor
- Eco Services#290497San Diego·B General Building Contractor
- Jackson Gary L & Associates#283079Carlsbad·B General Building Contractor
- Astro Mechanical Contractors INC#267392El Cajon·A General Engineering Contractor
- A O Reed & CO LLC#7731San Diego·A General Engineering Contractor
- Jackson & Blanc#188961San Diego·B General Building Contractor
- Ace Contractors#175404San Marcos·B General Building Contractor
Working a California job with Jantz Construction INC, 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 Jantz Construction INC? Claim or correct this profile