Panel Upgrades
Upgrading and replacing electrical panels to safely handle modern household and business loads.
Sonoma, CA · Est. 2003
Sonoma's owner-run electrician since 2003
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 and commercial wiring
Our story
About JH Electric
JH Electric is owned and operated by Javier Hernandez, a Sonoma native who began working in the electrical field in 1996 and started his own business in 2003. Based in Sonoma, he serves homeowners and businesses around the Sonoma Valley.
JH Electric focuses on residential and commercial electrical work for both new construction and remodels, specializing in troubleshooting, re-wiring and panel upgrades. The business is a licensed C-10 electrical contractor, California contractor's license #816936.
What we do
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.
How it works
Working with us is simple
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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.
Why choose us
Why JH Electric
Owner-Operated By Sonoma Native Javier Hernandez
A standard we hold on every job, not just the easy ones.
In Business Since 2003
A standard we hold on every job, not just the easy ones.
Licensed Electrician · CSLB #816936
Properly credentialed, so the work is covered and done to standard.
Residential & Commercial Wiring
A standard we hold on every job, not just the easy ones.
Troubleshooting, Re-Wires & Panel Upgrades
A standard we hold on every job, not just the easy ones.
In their words
What customers say
Javier was reasonably priced, knowledgeable and provided very good service and communication — responsive when we needed him on site.
Work with JH Electric
Find us at 104 El Portola Dr. Call (707) 935-2800 — we’re glad to help.