Updated: Jul 26, 2026
Energy Solutions Corp Construction
Energy Solutions Corp Inc, 50 Mountaire Pl, Clayton, CA (Employee: Nicholas Charles Donzelli) holds a General Building, Warm Air Heating, Ventilating And Air Conditioning, Electrical, Solar license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Energy Solutions Corp Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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Energy Solutions Corp Inc Contact Information
Phone Number: (925) 494-4188
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Address: 50 Mountaire Pl, Clayton, CA 94517
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Energy Solutions Corp Inc License info
Verified License
| License # | 1158542 |
| Status | Active |
| State | California |
| Type | General Building, Warm Air Heating, Ventilating And Air Conditioning, Electrical, Solar |
| Date Issued | 07-24-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Energy Solutions Corp Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $25,000 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
Energy Solutions Corp Inc Employees
ND
Nicholas Charles Donzelli
Rmo / Ceo / Pres