Plummer'S Heating, Sheet Metal & Air Conditioning
Plummer'S Heating, Sheet Metal & Air Conditioning is a licensed contractor in Antioch, CA whose license is currently suspended. Operating under a California contractor license established in 1987. They hold C-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor and C-43 Sheet Metal Contractor licenses. This license is currently suspended due to a workers' compensation insurance issue. Verify coverage status on the official CSLB website before hiring. This license has a current suspension on record. Check the official CSLB website for full details before hiring this contractor.
License Information
- License Number
- 516277
- Status
- Suspended Suspended - Workers' Compensation
- Classification(s)
- C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor, C-43: Sheet Metal Contractor
- Tenure
- Licensed since 1987 (38 years)
- Issue Date
- August 18, 1987
- Expiration Date
- August 31, 2027
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – BUSINESS ALLIANCE INSURANCE COMPANY
- Workers’ Compensation
- License does not have current W/C – STATE COMPENSATION INSURANCE FUND
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 1663
- City
- Antioch, CA
- ZIP Code
- 94509
- Phone
- (925) 778-7788
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About These License Types
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).
C-43: Sheet Metal Contractor
Selects, cuts, shapes, fabricates, and installs sheet metal including cornices, flashings, gutters, leaders, pans, kitchen equipment, duct work with insulation, patented chimneys, metal flues, and metal roofing systems.
Licensing Resources
Workers' comp requirements for California contractors
How to verify a contractor license
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: May 31, 2026.