Simonds Machinery CO, C-61/D-21 Machinery and Pumps Contractor in South San Francisco, CA
Simonds Machinery CO operating as a corporation holds an active California contractor license (CSLB #719795), valid through Mar 31, 2028. First issued in 1996, the license has been on the CSLB roster for 30 years. It carries a single CSLB classification: C-61/D-21 — Machinery and Pumps Contractor. Records show an active surety bond on file with Hudson Insurance Company and a previously-filed workers' compensation policy with Insurance Company of the West that is no longer active. The business is based in South San Francisco, in San Mateo County, California.
- License Number
- 719795
- Issued
- Mar 7, 1996
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Corporation
- Surety
- Hudson Insurance Company
- Bond Number
- 30020374
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WSA507176502
- Effective
- Jun 15, 2025
- Expires
- Jun 15, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Simonds Machinery CO licensed in California?
Yes. Simonds Machinery CO holds California Contractors State License Board license number 719795, which is active and in good standing. The license was first issued on March 7, 1996. It is valid through March 31, 2028.
What does Simonds Machinery CO specialize in?
Simonds Machinery CO is licensed for one CSLB classification: C-61/D-21 Machinery and Pumps Contractor.
Where is Simonds Machinery CO headquartered?
Simonds Machinery CO is headquartered at 259 Harbor Way, South San Francisco, CA 94080, in San Mateo County, California.
Does Simonds Machinery CO have an active surety bond on file with CSLB?
Yes. Simonds Machinery CO has an active California contractor surety bond filed with Hudson Insurance Company.
Does Simonds Machinery CO carry workers' compensation coverage?
Simonds Machinery CO has a previously-filed workers' compensation policy with Insurance Company of the West that is no longer active.
How do I verify Simonds Machinery CO's contractor license?
You can verify Simonds Machinery CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=719795.
- License issuedMar 7, 1996
- Bond activeJan 1, 2023
- WC coverage startsJun 15, 2025
- WC expiredJun 15, 2026
- License expiresMar 31, 2028
- R & S Erection North Peninsula INC#708345South San Francisco·C-61/D-21 Machinery and Pumps Contractor
- Wesolek Enterprises INC#700154San Carlos·C-61/D-21 Machinery and Pumps Contractor
- Bull C H CO#771855South San Francisco·C-61/D-21 Machinery and Pumps Contractor
- Peninsula Pump & Equipment INC#762607San Mateo·C-61/D-21 Machinery and Pumps Contractor
- Interpro Systems INC#576687Redwood City·B General Building Contractor
- Mobility Equipment INC#940145San Bruno·C-61/D-21 Machinery and Pumps Contractor
- Scaffold Inspection & Testing CO#922381South San Francisco·C-61/D-21 Machinery and Pumps Contractor
- Quality Pump Service#997078Pacifica·C-61/D-21 Machinery and Pumps Contractor
Working a California job with Simonds Machinery CO, 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 Simonds Machinery CO? Claim or correct this profile