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