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