Mc Donagh John Builders and Energy Systems
Castro Valley · Alameda County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Mc Donagh John Builders and Energy Systems in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 16 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #422946 verify on CSLB ↗
- Classifications
- B, C-4, C-10, C-27, C-33, C-36, C-38, C-43, HAZ
- Years licensed
- 44.1 years since 05/18/1982
- Contractor bond
- $25,000 MERCHANTS BONDING COMPANY (MUTUAL)
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- John Joseph Mc Donagh
- Address of record
- 5057 August Court, Castro Valley, CA 94546
Frequently Asked Questions
Is Mc Donagh John Builders and Energy Systems a licensed Plumbing contractor in California?
Yes. Mc Donagh John Builders and Energy Systems holds California CSLB contractor license #422946 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.
What work is Mc Donagh John Builders and Energy Systems licensed to perform?
License #422946 carries C-36 (Plumbing), plus additional classifications: B, C-4, C10, C27, C33, C38, C43, HAZ.
Is Mc Donagh John Builders and Energy Systems bonded?
Yes. Mc Donagh John Builders and Energy Systems carries contractor's bond #101812589 for $25,000 through MERCHANTS BONDING COMPANY (MUTUAL).
Does Mc Donagh John Builders and Energy Systems carry workers' compensation insurance?
Workers' compensation status on file: Exempt.
How long has Mc Donagh John Builders and Energy Systems held its contractor license?
License #422946 was originally issued on 05/18/1982, approximately 44 years ago (as of July 2026).
Where is Mc Donagh John Builders and Energy Systems located?
Mc Donagh John Builders and Energy Systems is based in Castro Valley, Alameda County, CA 94546.