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