Chestnut Electric brings licensed expertise to every project across Greenwich and Fairfield County — from a tripped breaker to a full-home rewire.
Decades of local experience mean we understand Greenwich properties — historic, modern, and everything in between.
Every technician is fully licensed by the State of Connecticut and trained to NEC and local code standards.
Every service includes a safety inspection and a warranty on our work — because we stand behind what we build.
From Greenwich to Stamford and Darien, our team is close by and ready to respond across lower Fairfield County.
Whether it's a family home or a commercial fit-out, we bring licensed precision to every type of electrical project.
No project is complete without a full safety check. We identify and resolve code issues before we ever sign off.
Aging or undersized panels are a safety risk. We upgrade your electrical system to handle modern demands safely and to code.
Recessed lighting, landscape illumination, chandeliers — we design and install lighting that enhances your home's beauty and functionality.
Level 2 home charging for Tesla, ChargePoint, and JuiceBox systems, installed safely with all required permits and inspections passed.
One power surge can destroy appliances, electronics, and HVAC systems. We install whole-home surge protection that guards every circuit.
GFCI outlets, USB charging ports, dimmer switches, and smart controls — upgraded where and how you need them.
Keep your home powered through any outage. We wire transfer switches and full backup generator systems for seamless, safe operation.
Office and retail wiring, tenant fit-outs, LED retrofits, data and communication wiring, and preventive maintenance for businesses across Fairfield County.
Expanding or renovating? We handle all new construction electrical work — roughing in, service upgrades, and final installations.
Flickering lights, tripped breakers, dead outlets — we diagnose fast and fix the root cause, not just the symptom.
Proper ceiling fan wiring requires the right box, the right circuit, and the right connections. We do it safely and neatly.
Every project is completed by licensed Connecticut electricians who adhere strictly to NEC standards and local Greenwich code requirements.
We know the unique electrical demands of Greenwich properties — historic estates, modern condos, and new construction each need a different approach.
We respect your schedule. Appointments run on time and jobs are completed efficiently, with minimal disruption to your home or business.
No job closes without a full safety inspection. Every service includes a workmanship warranty so you can rest easy long after we leave.
Factory-trained installation for Tesla, ChargePoint, and JuiceBox home charging systems — fully permitted and code-compliant.
From single-family homes to office fit-outs and retail spaces, we handle the full spectrum of electrical work with equal precision.
Call us at 203-834-1130 or submit a service request online. We'll confirm your appointment promptly and arrive on schedule.
Our licensed electrician evaluates the scope of work, identifies any safety concerns, and explains exactly what needs to be done.
You receive a straightforward proposal before any work begins — no surprises, no hidden costs.
Our team completes the work with precision, following NEC standards and all local Greenwich and Connecticut electrical codes.
Every completed job includes a final safety check. We don't consider a project finished until everything is tested and verified safe.
Yes. All of our electricians are fully licensed by the State of Connecticut and carry the insurance required to work on residential and commercial properties throughout Fairfield County.
We serve all of lower Fairfield County, including Cos Cob, Riverside, Old Greenwich, Glenville, Stamford, and Darien. If you're unsure whether we cover your area, give us a call.
Absolutely. We install Level 2 home charging stations for Tesla, ChargePoint, JuiceBox, and other systems. We handle the wiring, permitting, and inspection so everything is safe and code-compliant.
Yes — and this is one of our specialties. We understand the unique electrical challenges that come with older Greenwich properties, including knob-and-tube wiring, undersized panels, and period-specific construction.
A panel upgrade replaces an outdated or undersized electrical panel with one that can safely handle your home's modern electrical load. Signs you may need one include frequently tripped breakers, flickering lights, a panel that feels warm to the touch, or a fuse box instead of breakers.
Yes. We install whole-home surge protection devices that guard every circuit in your home from damaging voltage spikes — protecting appliances, electronics, HVAC systems, and more.
We do. Our commercial services include office and retail wiring, tenant fit-outs, LED lighting retrofits, data and communication wiring, and ongoing preventive maintenance for businesses across Fairfield County.
You can call us directly at 203-834-1130 or use the online scheduling form on our website. We'll confirm your appointment and arrive on time, ready to work.
Call Chestnut Electric today or schedule online. We serve Greenwich and all of Fairfield County with licensed, insured, code-compliant electrical work.