New London County
Electrician in Colchester, CT
Colchester is a vibrant community in New London County, Connecticut. Homeowners in Colchester trust Ergon Electric for professional electrical services — from panel upgrades and EV charger installations to whole-home rewiring and emergency repairs. As part of the Ergon Builders Group, we bring the premium quality and transparent pricing that Colchester residents expect.
Services in Colchester
All 10 electrical service categories available for Colchester residents
EV Charger Installation
Tesla, Level 2 charger installation for your garage
Starting at $800
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Subpanel Installation
Adding breakers for garages, basements, and additions
Starting at $600
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Security Camera Installation
Ring, Arlo, and PoE camera wiring and mounting
Starting at $300
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Parking Lot Lighting
Pole lighting maintenance and HID-to-LED conversions
Starting at $2,000
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Warehouse & High Bay Lighting
Industrial LED retrofits and layout designs
Starting at $5,000
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Colchester Electrical Services
Residential Electrical Service in Colchester
From $150
Panel Upgrades & Replacement in Colchester
From $1,500
Whole-Home Rewiring in Colchester
From $8,000
EV Charger Installation in Colchester
From $800
Generator Installation in Colchester
From $5,000
Lighting Design & Installation in Colchester
From $200
Smart Home Wiring in Colchester
From $500
Commercial Electrical in Colchester
From $1,000
Electrical Inspections in Colchester
From $150
Emergency Electrical Service in Colchester
From $200
Landscape Lighting in Colchester
From $1,500
Security Lighting in Colchester
From $300
Recessed Lighting in Colchester
From $500
Chandelier Installation in Colchester
From $250
Ceiling Fan Installation in Colchester
From $150
Track Lighting in Colchester
From $300
Knob & Tube Replacement in Colchester
From $5,000
Aluminum Wiring Repair in Colchester
From $1,500
Subpanel Installation in Colchester
From $600
Meter Socket Repair in Colchester
From $800
Electrical Grounding in Colchester
From $300
Whole-Home Surge Protection in Colchester
From $300
GFCI & AFCI Outlets in Colchester
From $150
Hot Tub & Pool Wiring in Colchester
From $800
HVAC & AC Wiring in Colchester
From $300
Appliance Circuits in Colchester
From $250
Data & Network Cabling in Colchester
From $400
Home Theater Wiring in Colchester
From $500
Smoke & Carbon Detectors in Colchester
From $200
Smart Thermostats in Colchester
From $150
Security Camera Installation in Colchester
From $300
Retail Lighting in Colchester
From $1,000
Parking Lot Lighting in Colchester
From $2,000
Warehouse & High Bay Lighting in Colchester
From $5,000
Commercial Tenant Fit-Outs in Colchester
From $10,000
Signage & Neon Repair in Colchester
From $400
EV Charger Diagnostics in Colchester
From $150
Smart Doorbell Installation in Colchester
From $200
Dedicated Circuits in Colchester
From $350
Pool & Spa Wiring in Colchester
From $800
Baseboard Heating Wiring in Colchester
From $400
Exhaust Fan Installation in Colchester
From $300
Whole Home Audio Wiring in Colchester
From $1,500
Marina & Dock Wiring in Colchester
From $1,200
Elevator & Lift Wiring in Colchester
From $800
Commercial Refrigeration in Colchester
From $1,500
Walk-in Tub Wiring in Colchester
From $400
Backup Battery Systems in Colchester
From $10,000
Heat Pump Wiring in Colchester
From $500
Well Pump Wiring in Colchester
From $600
Knob & Tube Mitigation in Colchester
From $8,000
Aluminum Wiring Mitigation in Colchester
From $3,000
Security Gate Electrical in Colchester
From $1,500
Outdoor Kitchen Wiring in Colchester
From $1,200
Data Center & UPS in Colchester
From $2,500
Retail LED Retrofits in Colchester
From $3,000
Commercial Fire Alarm Wiring in Colchester
From $5,000
Pool Grounding & Bonding in Colchester
From $1,200
Outbuilding Subpanels in Colchester
From $2,500
Code Violation Corrections in Colchester
From $800
Home Inspection Repairs in Colchester
From $300
Frequently Asked Questions
Yes! Ergon Electric provides full electrical services in Colchester, New London County, CT. We offer panel upgrades, EV charger installation, generators, rewiring, lighting, smart home wiring, and 24/7 emergency service.
Electrician costs in Colchester vary by project: simple repairs $150–$500, panel upgrades $1,800–$4,000, EV chargers $800–$2,500. We provide free, detailed estimates for all Colchester residents.
Yes. We handle all electrical permits and inspections with the Colchester building department. Permit costs are included in our estimates. We have extensive experience with New London County municipalities.
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