Clean Air Testing Inc
Clean Air Testing Inc is an active, licensed contractor operating in Glendora, CA. Operating under a California contractor license established in 1985. They hold D40 Service Station Equipment and Maintenance and HAZ Hazardous Substance Removal Certification licenses. They currently maintain an active contractor bond and workers' compensation insurance. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 474291
- Status
- Active
- Classification(s)
- D40: Service Station Equipment and Maintenance, HAZ: Hazardous Substance Removal Certification
- Tenure
- Licensed since 1985 (40 years)
- Issue Date
- May 29, 1985
- Expiration Date
- July 31, 2027
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – HUDSON INSURANCE COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – SEQUOIA INSURANCE COMPANY
A contractor’s bond protects consumers up to the bond amount if the contractor fails to fulfill contractual obligations or violates CSLB regulations.
Workers’ compensation insurance protects homeowners from liability if a contractor’s employee is injured on the job site.
Location
- Address
- P O BOX 2165
- City
- Glendora, CA
- ZIP Code
- 91740
- Phone
- (626) 857-0218
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About These License Types
D40: Service Station Equipment and Maintenance
Installs and maintains service station equipment.
HAZ: Hazardous Substance Removal Certification
An add-on certification for removal of hazardous substances. Only issued to contractors holding A, B, C-12, C-21, C-36, C-57, or C-61/D-40 licenses.
Not authorized: Restricted to contractors holding qualifying base licenses.
Licensing Resources
Workers' comp requirements for California contractors
Deposit and payment rules for California contracts
Home improvement contract requirements
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License data sourced from the California Contractors State License Board. Last data update: April 05, 2026.