Sanderfer Construction INC, A General Engineering Contractor in San Diego, CA
Sanderfer Construction INC operating as a corporation holds an active California contractor license (CSLB #400731), valid through Nov 30, 2026. First issued in 1981, the license has been on the CSLB roster for 45 years. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Diego, in San Diego County, California.
- License Number
- 400731
- Issued
- Mar 6, 1981
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Corporation
- Surety
- Hudson Insurance Company
- Bond Number
- 30146526
- Effective
- Sep 12, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 21, 2025
- 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 Sanderfer Construction INC licensed in California?
Yes. Sanderfer Construction INC holds California Contractors State License Board license number 400731, which is active and in good standing. The license was first issued on March 6, 1981. It is valid through November 30, 2026.
What does Sanderfer Construction INC specialize in?
Sanderfer Construction INC is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Sanderfer Construction INC headquartered?
Sanderfer Construction INC is headquartered at 7043 Florey Street, San Diego, CA 92122, in San Diego County, California.
Does Sanderfer Construction INC have an active surety bond on file with CSLB?
Yes. Sanderfer Construction INC has an active California contractor surety bond filed with Hudson Insurance Company.
Does Sanderfer Construction INC carry workers' compensation coverage?
Sanderfer Construction INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Sanderfer Construction INC's contractor license?
You can verify Sanderfer Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=400731.
- License issuedMar 6, 1981
- Bond activeSep 12, 2024
- WC coverage startsJan 21, 2025
- License expiresNov 30, 2026
- Astro Mechanical Contractors INC#267392El Cajon·A General Engineering Contractor
- T & T Custom Builders INC#265931Spring Valley·A General Engineering Contractor
- Glad William F Company#262241Alpine·A General Engineering Contractor
- Filanc#134877Escondido·A General Engineering Contractor
- Baker Electric#161756Escondido·A General Engineering Contractor
- T B Penick & Sons INC#185381San Diego·A General Engineering Contractor
- Lusardi Construction CO#207287San Marcos·A General Engineering Contractor
- Saturn Electric INC#219097San Diego·A General Engineering Contractor
Working a California job with Sanderfer 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 Sanderfer Construction INC? Claim or correct this profile