Utility Backflow Testing Co., C-61/D-64 Non-specialized Contractor in Covina, CA
Utility Backflow Testing Co. operating as a sole owner holds an active California contractor license (CSLB #863907), valid through Sep 30, 2027. First issued in 2005, the license has been on the CSLB roster for 21 years. It carries a single CSLB classification: C-61/D-64 — Non-specialized 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 Covina, in Los Angeles County, California.
- License Number
- 863907
- Issued
- Sep 10, 2005
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30053699
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 22, 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 Utility Backflow Testing Co. licensed in California?
Yes. Utility Backflow Testing Co. holds California Contractors State License Board license number 863907, which is active and in good standing. The license was first issued on September 10, 2005. It is valid through September 30, 2027.
What does Utility Backflow Testing Co. specialize in?
Utility Backflow Testing Co. is licensed for one CSLB classification: C-61/D-64 Non-specialized Contractor.
Where is Utility Backflow Testing Co. headquartered?
Utility Backflow Testing Co. is headquartered at 16841 E Nubia St, Covina, CA 91722, in Los Angeles County, California.
Does Utility Backflow Testing Co. have an active surety bond on file with CSLB?
Yes. Utility Backflow Testing Co. has an active California contractor surety bond filed with Hudson Insurance Company.
Does Utility Backflow Testing Co. carry workers' compensation coverage?
Utility Backflow Testing Co. reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Utility Backflow Testing Co.'s contractor license?
You can verify Utility Backflow Testing Co.'s license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=863907.
- License issuedSep 10, 2005
- Bond activeJan 1, 2023
- WC coverage startsSep 22, 2025
- License expiresSep 30, 2027
- Jourducci INC#856264Azusa·C-15 Flooring and Floor Covering Contractor
- Air Supply Duct Cleaning#894103Tujunga·C-61/D-64 Non-specialized Contractor
- Superior Marble Restoration#885309Palmdale·C-27 Landscaping Contractor
- Maier International INC#888905Alhambra·B General Building Contractor
- Aqua Restoration#798679Sherman Oaks·C-61/D-64 Non-specialized Contractor
- B & L Automatic Fire Protection INC#822807Lancaster·C-16 Fire Protection Contractor
- Ecostar INC#820574Northridge·C-61/D-64 Non-specialized Contractor
- Cox Industrial#848003Signal Hill·C-61/D-21 Machinery and Pumps Contractor
Working a California job with Utility Backflow Testing 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 Utility Backflow Testing Co.? Claim or correct this profile