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