Windham County
Electrician in Killingly, CT
Killingly is a vibrant community in Windham County, Connecticut. Homeowners in Killingly 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 Killingly residents expect.
Services in Killingly
All 10 electrical service categories available for Killingly 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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Killingly Electrical Services
Residential Electrical Service in Killingly
From $150
Panel Upgrades & Replacement in Killingly
From $1,500
Whole-Home Rewiring in Killingly
From $8,000
EV Charger Installation in Killingly
From $800
Generator Installation in Killingly
From $5,000
Lighting Design & Installation in Killingly
From $200
Smart Home Wiring in Killingly
From $500
Commercial Electrical in Killingly
From $1,000
Electrical Inspections in Killingly
From $150
Emergency Electrical Service in Killingly
From $200
Landscape Lighting in Killingly
From $1,500
Security Lighting in Killingly
From $300
Recessed Lighting in Killingly
From $500
Chandelier Installation in Killingly
From $250
Ceiling Fan Installation in Killingly
From $150
Track Lighting in Killingly
From $300
Knob & Tube Replacement in Killingly
From $5,000
Aluminum Wiring Repair in Killingly
From $1,500
Subpanel Installation in Killingly
From $600
Meter Socket Repair in Killingly
From $800
Electrical Grounding in Killingly
From $300
Whole-Home Surge Protection in Killingly
From $300
GFCI & AFCI Outlets in Killingly
From $150
Hot Tub & Pool Wiring in Killingly
From $800
HVAC & AC Wiring in Killingly
From $300
Appliance Circuits in Killingly
From $250
Data & Network Cabling in Killingly
From $400
Home Theater Wiring in Killingly
From $500
Smoke & Carbon Detectors in Killingly
From $200
Smart Thermostats in Killingly
From $150
Security Camera Installation in Killingly
From $300
Retail Lighting in Killingly
From $1,000
Parking Lot Lighting in Killingly
From $2,000
Warehouse & High Bay Lighting in Killingly
From $5,000
Commercial Tenant Fit-Outs in Killingly
From $10,000
Signage & Neon Repair in Killingly
From $400
EV Charger Diagnostics in Killingly
From $150
Smart Doorbell Installation in Killingly
From $200
Dedicated Circuits in Killingly
From $350
Pool & Spa Wiring in Killingly
From $800
Baseboard Heating Wiring in Killingly
From $400
Exhaust Fan Installation in Killingly
From $300
Whole Home Audio Wiring in Killingly
From $1,500
Marina & Dock Wiring in Killingly
From $1,200
Elevator & Lift Wiring in Killingly
From $800
Commercial Refrigeration in Killingly
From $1,500
Walk-in Tub Wiring in Killingly
From $400
Backup Battery Systems in Killingly
From $10,000
Heat Pump Wiring in Killingly
From $500
Well Pump Wiring in Killingly
From $600
Knob & Tube Mitigation in Killingly
From $8,000
Aluminum Wiring Mitigation in Killingly
From $3,000
Security Gate Electrical in Killingly
From $1,500
Outdoor Kitchen Wiring in Killingly
From $1,200
Data Center & UPS in Killingly
From $2,500
Retail LED Retrofits in Killingly
From $3,000
Commercial Fire Alarm Wiring in Killingly
From $5,000
Pool Grounding & Bonding in Killingly
From $1,200
Outbuilding Subpanels in Killingly
From $2,500
Code Violation Corrections in Killingly
From $800
Home Inspection Repairs in Killingly
From $300
Frequently Asked Questions
Yes! Ergon Electric provides full electrical services in Killingly, Windham County, CT. We offer panel upgrades, EV charger installation, generators, rewiring, lighting, smart home wiring, and 24/7 emergency service.
Electrician costs in Killingly 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 Killingly residents.
Yes. We handle all electrical permits and inspections with the Killingly building department. Permit costs are included in our estimates. We have extensive experience with Windham County municipalities.
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