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Golden State Efficiency Construction
Serving Patterson, California and the surrounding region, Golden State Efficiency LLC provides energy-efficient upgrades for residential and commercial properties. The company specializes in home insulation, HVAC system installations and replacements, and solar energy solutions designed to improve property performance and reduce utility costs. Project examples include attic insulation, ductwork sealing, installation of high-efficiency heating and cooling units, as well as integration of solar panels for homeowners. Golden State Efficiency’s offerings target property owners seeking to lower energy bills and promote sustainability in their buildings. The company highlights a consultative approach, guiding clients through options that include energy audits and customized upgrade plans. From single-family homes to commercial spaces, Golden State Efficiency delivers targeted efficiency improvements using up-to-date products and methods in energy management.
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Golden State Efficiency LLC Contact Information
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Golden State Efficiency LLC License info
Verified License
| License # | 1146887 |
| Status | Active |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, General Building, Electrical |
| Date Issued | 11-25-2025 |
| Business Type | Ltd Liability |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Golden State Efficiency LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
Insured
| Insurer | Clear Blue Specialty Insurance |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Philadelphia Indemnity Insurance Company |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | Technology Insurance Company Inc |