- License number
- 1035189
- Licensed for
- Electrical, Solar
- First issued
- 2018
- Valid through
- Jan 2028
- Bond
- Bonded $25,000
- Workers' compensation
- Workers' comp insured · through Jan 2027
- Source checked
- Jul 28, 2026
Public evidence profile
Sonomarin Solar Inc
Public building permits
49 pulled, most recent 2021
Credentials & registries
California Contractors State License Board
No customer reviews held yet.
No Trust Score yet
- 1 credential shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Permitted work
49 permitsPublic building permits
Building permits this firm has pulled, from public city permit data (work seen: All other Construction, Maintenance). Evidence of permitted work, not a guarantee of workmanship or service quality.
Permits pulled49
Most recent
AreaMarin County
Work concentrated withinabout 7 miles
Approximate locations of this firm's permitted jobs. Check whether they've worked near you.
Pulling a building permit means the work was formally declared to the local authority and opened up to official inspection, a sign of working by the book, which businesses that cut corners tend to skip.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
No rating
Where these reviews are published
- California CSLBPublic evidence linked
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Registers and membership directories
Check dates vary by source. Where we hold a date, the check shows it.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Contractor licensing in the US is set by each state (and sometimes the city or county). For electrical, plumbing, HVAC or any major build, confirm the trade is licensed on your state's licensing board before hiring. Unlicensed work where a license is required can void permits and insurance and leave you no recourse.
Ask for a lien waiver as you pay each stage: in most US states an unpaid contractor or subcontractor can place a mechanic's lien on your home even if you already paid the main contractor, and a signed waiver is your protection.
Look for consistent reviews across several named sources, not one polished profile.
Want an extra legitimacy check? Run the Rogue Contractor Check on Sonomarin Solar Inc before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Sonomarin Solar Inc
Is Sonomarin Solar Inc qualified and accredited?
We hold 1 independently sourced credential for Sonomarin Solar Inc, including California Contractors State License Board. Each is attributed to the body that issued it in the credentials section. For example, California Contractors State License Board is California's Contractors State License Board: the state body you must be licensed with to do contracting work in California.
Has Sonomarin Solar Inc pulled building permits?
Public building-permit data shows Sonomarin Solar Inc has pulled 49 permits, most recently in 2021, including All other Construction, Maintenance. This is verified public permit data (not a self-declared claim) and a sign of permitted, inspected work.