Mc Donagh John Builders and Energy Systems
- What they do
- General contractor, Plumber, Electrician, Landscaper, Painter
- Where
- Castro Valley, CA
- Serves
- CA
- Phone
- (707) 567-5246
- Licence
- CA-CSLB 422946, B General Building; C4 Boiler, Hot Water Heating and Steam Fitting; C10 Electrical; C27 Landscaping; C33 Painting and Decorating; C36 Plumbing; C38 Refrigeration; C43 Sheet Metal; HAZ Hazardous Substance Removal, status Active. Checked 2026-10-19 against the issuer's record.
- Workers' comp
- Exempt (as the licence board records it)
This listing was built from public records (California Contractors State License Board public licence file). The business has not claimed it, and it is not connected to DouxProcess. Contact the business directly. Is this your business? Claim it free.