Best Electrical Companies in Fairfax, CA (2026)

Looking for a trusted electrical company in Fairfax, CA? We've compiled 2 verified electrical service providers in the Fairfax area. Average rating: 5.0 stars across 1 customer reviews. Compare electrical companies, read real reviews, and get free quotes from local pros.

2 contractors1 reviews5.0★ avg
#1
CONTECH-CA Electrical Enginers
25 NorCal Score
5★★★★★(1 reviews)

366 Forrest Ave, Fairfax, CA 94930, USA

#2
E A Electric
0 NorCal Score

16 Pacheco Ave, Fairfax, CA 94930, USA

Electrical Services Available in Fairfax, CA

Local electrical companies in Fairfaxoffer a range of services. Here's what you can expect:

How to Choose a Electrical Company in Fairfax

Finding a reliable electrical company in Fairfax, CA doesn't have to be stressful. Here are the key things to look for when hiring a electrical service provider:

  • Check licensing and insurance — California requires electrical companies to carry proper insurance. Verify their credentials before hiring.
  • Read customer reviews — Look for electrical services in Fairfax with consistently high ratings (4+ stars) and detailed reviews from real customers.
  • Get multiple quotes — Compare at least 2–3 electrical companies in Fairfax to ensure fair pricing. Be wary of quotes significantly below market rate.
  • Ask about guarantees — Reputable electrical companies stand behind their work with satisfaction guarantees or warranties.
  • Local expertise mattersFairfax is known for bohemian small town in western marin with hillside cottages and a creative community. Choose a electrical company familiar with local property types and conditions.

Frequently Asked Questions About Electrical in Fairfax

How much does a panel upgrade cost in Fairfax?+
A 200-amp panel upgrade in the Fairfax area costs $1,800–$4,500 depending on complexity. A straightforward panel swap averages $2,500–$3,500. If your meter base also needs replacement or the utility requires a riser upgrade, expect $3,500–$4,500.
Do I need a panel upgrade for an EV charger?+
Most Level 2 EV chargers require a dedicated 50-amp circuit. If your panel is 100 amps or less, you'll likely need an upgrade to 200 amps. Many Fairfax homes built before 2000 have undersized panels. We can assess your capacity and handle the full upgrade plus charger installation.
How much does EV charger installation cost?+
EV charger installation in Fairfax costs $500–$2,500 for labor, depending on the distance from your panel to the charger location and whether a panel upgrade is needed. A simple installation with the panel in the garage averages $500–$800.
Do I need a panel upgrade for an EV charger?+
If your home has a 200-amp panel with available capacity, usually not. However, many Fairfax homes have 100-amp panels that can't safely support a 50-amp EV circuit on top of existing loads. We assess your panel before quoting.
How much does it cost to rewire a house in Fairfax?+
Whole-house rewiring in Fairfax costs $8,000–$25,000 depending on home size, accessibility, and whether walls need to be opened. A typical 1,500 sq ft home averages $10,000–$15,000. Homes with easy attic/crawlspace access cost less than those requiring extensive wall work.
How long does rewiring take?+
A full rewire takes 5–10 days for an average Fairfax home. You can typically remain in the home during the work, though power to certain areas will be off at times. Drywall patching and painting after the electrical work adds 1–3 days.

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