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Professional Electrical Work Without The Runaround

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Your Local Electrical Pros

Contact S Simpson Electric

Quick response. Straight pricing. No surprises at the panel.

We have been handling residential and commercial electrical work in Petaluma and across Sonoma County since 2011. When you reach out, you reach someone who knows the area, knows the housing stock, and can get you on the schedule without a runaround. Call (707) 289-5336 to get a quote or schedule service.

How to Reach Us

The fastest way to get your electrical work moving is a phone call. We pick up during business hours, and we return messages the same day.

Phone: (707) 289-5336

Email: [email protected]

Hours: Every day, 9:00 AM to 11:00 PM

For electrical emergencies outside those hours, call us. We are available around the clock when something urgent cannot wait.

What to Expect When You Call

Getting your electrical problem handled starts with a quick call. Here is what happens from there:

We ask a few questions about what you are experiencing and where the problem seems to be.
We give you a sense of what the job likely involves based on what you describe.
We get you on the schedule, often same-day when the situation calls for it.
When we arrive, we start with a diagnosis and give you a clear estimate before any work begins.

No vague ranges. No invoice that looks different from what we discussed. We give you straight answers about your panel and wiring, no surprises, from the first call through the final walkthrough.

One Call Handles Your Wiring

What We Can Help With

We handle a wide range of residential and commercial electrical work throughout Petaluma and Sonoma County. If you are calling about any of the following, we can help:

Electrical repairs and troubleshooting, including flickering lights, dead outlets, and tripping breakers
Breaker panel upgrades and full service upgrades
Outlet and switch installation, including GFCI and AFCI protection
Ceiling fan installation and indoor and outdoor lighting
Home rewiring, knob-and-tube replacement, and aluminum wiring remediation
Dedicated circuits for appliances, EV chargers, and high-draw equipment
EV charger installation
Whole-home surge protection
Generator hookup and transfer switch installation
Solar and battery backup electrical connections
Electrical safety inspections for buyers, sellers, and landlords
Commercial wiring, tenant improvement electrical, and commercial panel upgrades

Residential wiring. Commercial wiring. One number for both.

Who We Work With

We serve homeowners, landlords, property managers, apartment owners, small business owners, office tenants, and remodelers throughout the area. Whether you own a single-family home in Petaluma, manage a rental portfolio across Sonoma County, or are overseeing a commercial buildout, we bring the same straightforward approach to every call.

Local roots mean we are invested in getting it right. We are locally owned and operated electricians, and that shapes how we handle every job, from the estimate to the final inspection.

We Respond Fast To Electrical Calls

Our Service Area

We serve Petaluma and the surrounding communities throughout Sonoma County, including:

Rohnert Park
Cotati
Santa Rosa
Sebastopol
Sonoma
Novato
Windsor
Penngrove

If you are nearby and not sure whether we cover your area, call and ask. We are usually closer than you think.

Call to Get Started

We are available every day from 9:00 AM to 11:00 PM, and around the clock for electrical emergencies. Call (707) 289-5336 to describe your job, get a clear estimate, and get on the schedule. We'll get your lights back on fast.