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