Licensed Electricians Serving
All of Connecticut
Expert residential and commercial electrical services — from panel upgrades and EV chargers to whole-home rewiring and emergency repairs. Licensed, insured, and backed by the Ergon Builders Group.
Real electricians. Real estimates. No call centers.
Virtual Inspector.
Is your electrical panel outdated or hazardous? Upload a clear photo of your equipment for an instant computer-vision safety assessment.
Drag or Click to Scan
Panel Box, Main Breaker, or Outlets
Master Electrical Hazard Diagnostic.
Not sure if your electrical issue is an emergency? Use our master-verified diagnostic tool to receive an immediate safety action plan and priority dispatch.
Electrical Hazard Diagnostic
Emergency Response & Safety Preparation Tool
What is your primary electrical symptom?
Our Services
Professional electrical solutions for every need — from simple repairs to complex installations
EV Charger Installation
Tesla, Level 2 charger installation for your garage
Subpanel Installation
Adding breakers for garages, basements, and additions
Security Camera Installation
Ring, Arlo, and PoE camera wiring and mounting
Parking Lot Lighting
Pole lighting maintenance and HID-to-LED conversions
Warehouse & High Bay Lighting
Industrial LED retrofits and layout designs
Panel Upgrade Cost Estimator
Answer 3 quick questions to get an instant estimate on your service upgrade.
What is your current panel amperage?
Repair vs. Upgrade ROI Engine
Calculate the long-term financial return of modernizing your electrical service.
How old is your current electrical panel?
How It Works
From your first call to final walkthrough — our process is designed for zero surprises
Schedule a Consultation
Call or book online. We'll arrange a time that works for you — often same-day or next-day.
Thorough Assessment
Our licensed electrician inspects the job, explains options, and provides transparent pricing — no surprises.
Expert Execution
Professional, code-compliant work by licensed electricians. We handle permits and inspections for you.
Final Walkthrough
We test everything, clean up completely, and walk you through the completed work. Your satisfaction is guaranteed.
What Our Customers Say
Rated 4.9/5 by Connecticut homeowners. Real reviews from real customers.
Ergon Electric upgraded our panel from 100A to 200A and installed an EV charger for our Tesla. Professional, on-time, and the price was exactly what they quoted. Highly recommend.
Michael R.
Greenwich, CT
After getting three quotes for recessed lighting in our kitchen remodel, Ergon was the most thorough and transparent. The work was flawless — 12 recessed lights with dimmers. Kitchen looks amazing.
Sarah K.
Westport, CT
Had a Generac 22kW generator installed before winter. From the first assessment to final inspection, Ergon handled everything — permits, gas line, electrical. Generator runs perfectly. Peace of mind.
David L.
Stamford, CT
Emergency call at 10pm for a sparking outlet. Their electrician was at our door in 35 minutes. Found a loose connection in the junction box, fixed it safely. Can't put a price on that kind of response.
Jennifer T.
Darien, CT
Complete rewiring of our 1920s colonial. Ergon's team was incredibly careful with our plaster walls and historic trim. New panel, new wiring, new outlets everywhere. Home insurance dropped our rate by 15%.
Robert M.
Fairfield, CT
Installed Lutron Caseta throughout the house — 24 switches and dimmers. Everything works perfectly with our Apple HomeKit setup. The electrician even programmed our favorite lighting scenes. Amazing attention to detail.
Amanda W.
New Canaan, CT
Areas We Serve
Professional electrical services across 263 Connecticut communities
Frequently Asked Questions
Home Power Configurator
Calculate your home's electrical headroom for new EV chargers and high-efficiency systems.
What is your current main panel capacity?
Join the Ergon Shield Membership.
Stop worrying about the high cost of emergency repairs. Protect your family and your investments with exclusive discounts, priority dispatch, and annual safety audits.
Shield Essential
Foundational protection for your home's electrical health.
Shield Pro
The gold standard for families who prioritize absolute reliability.
Shield Elite
The ultimate concierge electrical experience for luxury properties.
Ready to Get Started?
Get a free, no-obligation estimate for your electrical project. Licensed electricians. Transparent pricing. Guaranteed satisfaction.
No obligation • No pressure • Transparent pricing always