Panel Upgrades
Upgrading and replacing electrical panels to safely handle modern household and business loads.
What we do
How we can help
JH Electric is Javier Hernandez's Sonoma electrical business — a Sonoma native who has worked in the trade since 1996 and gone out on his own since 2003, handling residential
Electrical services
Wiring & Re-Wiring
New wiring and re-wires for remodels, additions and new construction, residential or commercial.
Troubleshooting & Repair
Diagnosing and fixing electrical problems, faults and code issues throughout your property.
New Construction & Remodels
Complete electrical for remodels and new builds, handled by the owner himself.
Our process
How it works
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Reach out
Call or message JH Electric and tell us what you need.
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We assess
We look at the details and talk through the right approach with you.
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We do the work
Our team handles it properly, keeping you in the loop along the way.
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You’re set
The job’s done right, and we stand behind it.
Good to know
Common questions
Where are you located?
You'll find us at 104 El Portola Dr.
What areas do you serve?
We proudly serve Sonoma, CA and the surrounding community.
How do I get in touch?
Call us at (707) 935-2800 — we're glad to help.
Let’s talk
Find us at 104 El Portola Dr. Call (707) 935-2800 — we’re glad to help.