R & S Erection Incorporated, C-61/D-21 Machinery and Pumps Contractor in San Leandro, CA
R & S Erection Incorporated operating as a corporation holds an active California contractor license (CSLB #285120), valid through Dec 31, 2027. First issued in 1973, the license has been on the CSLB roster for 53 years. It carries 2 CSLB classifications: C-61/D-21 Machinery and Pumps Contractor and C-61/D-28 Doors, Gates and Activating Devices Contractor. Records show an active surety bond on file with Platte River Insurance Company and active workers' compensation coverage from Ace American Insurance Company. The business is based in San Leandro, in Alameda County, California.
- License Number
- 285120
- Issued
- Jul 1, 1973
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Corporation
- Surety
- Platte River Insurance Company
- Bond Number
- CLB2713375
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Ace American Insurance Company
- Policy Number
- C73866340
- Effective
- Nov 1, 2025
- Expires
- Nov 1, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is R & S Erection Incorporated licensed in California?
Yes. R & S Erection Incorporated holds California Contractors State License Board license number 285120, which is active and in good standing. The license was first issued on July 1, 1973. It is valid through December 31, 2027.
What does R & S Erection Incorporated specialize in?
R & S Erection Incorporated is licensed for 2 CSLB classifications: C-61/D-21 Machinery and Pumps Contractor and C-61/D-28 Doors, Gates and Activating Devices Contractor.
Where is R & S Erection Incorporated headquartered?
R & S Erection Incorporated is headquartered at 2057 W Avenue 140th, San Leandro, CA 94577, in Alameda County, California.
Does R & S Erection Incorporated have an active surety bond on file with CSLB?
Yes. R & S Erection Incorporated has an active California contractor surety bond filed with Platte River Insurance Company.
Does R & S Erection Incorporated carry workers' compensation coverage?
Yes. R & S Erection Incorporated carries active workers' compensation coverage through Ace American Insurance Company.
How do I verify R & S Erection Incorporated's contractor license?
You can verify R & S Erection Incorporated's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=285120.
- License issuedJul 1, 1973
- Bond activeJan 1, 2023
- WC coverage startsNov 1, 2025
- WC expiresNov 1, 2026
- License expiresDec 31, 2027
- R & S Overhead Garage Door INC#321078San Leandro·C-13 Fencing Contractor
- D W Nicholson Corporation#68847Hayward·A General Engineering Contractor
- Total Industries#925489Livermore·C-61/D-21 Machinery and Pumps Contractor
- Lucky Dog Construction INC#997710Fremont·B General Building Contractor
- Mathews Mechanical#643197Newark·C-36 Plumbing Contractor
- Raymond Handling Concepts Corporation#650914Fremont·B General Building Contractor
- R & S Erection of Southern Alameda County INC#630834Hayward·C-13 Fencing Contractor
- Thompson Gary A#337929Alameda·C-7 Low Voltage Systems Contractor
Working a California job with R & S Erection Incorporated, 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 R & S Erection Incorporated? Claim or correct this profile