One Source Engineering INC, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in Redwood City, CA
One Source Engineering INC operating as a corporation holds an active California contractor license (CSLB #755696), valid through Apr 30, 2028. First issued in 1998, the license has been on the CSLB roster for 28 years. It carries a single CSLB classification: C-4 — Boiler, Hot Water Heating and Steam Fitting Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Redwood City, in San Mateo County, California.
- License Number
- 755696
- Issued
- Oct 27, 1998
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100121407
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9170135
- Effective
- Nov 29, 2016
- Expires
- Nov 29, 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 One Source Engineering INC licensed in California?
Yes. One Source Engineering INC holds California Contractors State License Board license number 755696, which is active and in good standing. The license was first issued on October 27, 1998. It is valid through April 30, 2028.
What does One Source Engineering INC specialize in?
One Source Engineering INC is licensed for one CSLB classification: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor.
Where is One Source Engineering INC headquartered?
One Source Engineering INC is headquartered at 50 Woodside Plaza 116, Redwood City, CA 94061, in San Mateo County, California.
Does One Source Engineering INC have an active surety bond on file with CSLB?
Yes. One Source Engineering INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does One Source Engineering INC carry workers' compensation coverage?
Yes. One Source Engineering INC carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify One Source Engineering INC's contractor license?
You can verify One Source Engineering INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=755696.
- License issuedOct 27, 1998
- WC coverage startsNov 29, 2016
- Bond activeJan 1, 2023
- WC expiresNov 29, 2026
- License expiresApr 30, 2028
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