Dj'S Mechanical Service Co
Dj'S Mechanical Service Co is an active, licensed contractor operating in Danville, CA. Operating under a California contractor license established in 2022. They hold a C-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor license. They currently maintain an active contractor bond and workers' compensation insurance. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 1099118
- Status
- Active
- Classification(s)
- C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
- Tenure
- Licensed since 2022 (3 years)
- Issue Date
- November 29, 2022
- Expiration Date
- November 30, 2026
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – WESTERN SURETY COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – CONTINENTAL CASUALTY 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
- 157 CLYDESDALE DR
- City
- Danville, CA
- ZIP Code
- 94526
- Phone
- (925) 766-2240
About This License Type
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
Fabricates, installs, maintains, services, and repairs warm-air heating systems and water heating heat pumps, ventilating systems, air-conditioning systems, and the ducts, registers, flues, humidity and thermostatic controls and air filters in connection with these systems. Includes solar-powered HVAC systems.
Not authorized: Does not include boiler or steam heating (see C-4) or refrigeration below 50F (see C-38).
Verify on Official CSLB Website
License data sourced from the California Contractors State License Board. Last data update: February 20, 2026.