24/7 Emergency Service — Licensed Electricians Serving All of Connecticut(203) 945-7181
Live Network Status: Active Deployment
Fairfield County: Response Underway
Avg ETA: 24 Min
Ergon Electric
Licensed & Insured Electricians

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.

Licensed & Insured • CT License ELC.0210985-E
176 Towns Served • Free Estimates • Transparent Pricing
Part of the Ergon Builders Group • 60+ Years Combined Experience

Real electricians. Real estimates. No call centers.

CT ELC.0210985-ELicensed & Insured
4.9 ★Customer Rating
176Towns Served
24/7Emergency Service
60+Years Experience
AlwaysFree Estimates
Remote Safety Diagnostic

Virtual Inspector.

Is your electrical panel outdated or hazardous? Upload a clear photo of your equipment for an instant computer-vision safety assessment.

Virtual Electrical Panel Inspector Scanning AI Mode

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.

Immediate Safety Protocols
Priority Dispatch Scheduling
24/7 Expert Oversight

Electrical Hazard Diagnostic

Emergency Response & Safety Preparation Tool

Step 1 of 3

What is your primary electrical symptom?

Our Services

Professional electrical solutions for every need — from simple repairs to complex installations

Panel Upgrade Cost Estimator

Answer 3 quick questions to get an instant estimate on your service upgrade.

What is your current panel amperage?

Electrical Panel Upgrade Return on Investment Financial Chart

Repair vs. Upgrade ROI Engine

Calculate the long-term financial return of modernizing your electrical service.

Algorithm Stage 1/3

How old is your current electrical panel?

Master Verified Broker Engine

How It Works

From your first call to final walkthrough — our process is designed for zero surprises

01

Schedule a Consultation

Call or book online. We'll arrange a time that works for you — often same-day or next-day.

02

Thorough Assessment

Our licensed electrician inspects the job, explains options, and provides transparent pricing — no surprises.

03

Expert Execution

Professional, code-compliant work by licensed electricians. We handle permits and inspections for you.

04

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

Panel Upgrade + EV Charger

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

Lighting Installation

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

Generator Installation

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

Emergency Service

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

Whole-Home Rewiring

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

Smart Home Wiring

Frequently Asked Questions

Electrician costs in Connecticut vary by project: simple repairs run $150–$500, panel upgrades $1,800–$4,000, EV charger installation $800–$2,500, and whole-home rewiring $8,000–$25,000. Ergon Electric provides free, detailed estimates for every project with transparent, upfront pricing.
Yes. Ergon Electric is fully licensed (CT License ELC.0210985-E), bonded, and insured with comprehensive general liability and workers' compensation coverage. We are part of the Ergon Builders Group with 60+ years of combined construction experience.
Yes — 24/7, 365 days a year. Call (203) 945-7181 for emergency service. Our licensed electricians respond quickly to sparking outlets, power outages, burning smells, and other electrical emergencies across all 176 communities we serve.
Ergon Electric serves 176 communities across 8 Connecticut counties: Fairfield, Hartford, New Haven, Litchfield, Middlesex, New London, Tolland, and Windham counties. From Greenwich to Putnam, we cover all of Connecticut.
Yes — always. Every project starts with a free, no-obligation on-site estimate. You'll receive a detailed written scope of work with transparent pricing before any work begins. No surprises.
Simple repairs take 1–2 hours. Outlet/switch work takes 2–4 hours. Panel upgrades take 6–8 hours (one day). EV charger installation takes 4–6 hours. Whole-home rewiring takes 5–10 business days. We provide specific timelines with every estimate.
Yes. We handle all permitting and inspection coordination with your local building department. The cost of permits is included in our estimates — no hidden fees.
Residential Electrical Panel Load Calculation Connecticut

Home Power Configurator

Calculate your home's electrical headroom for new EV chargers and high-efficiency systems.

Phase 01 of 04

What is your current main panel capacity?

Recurring Reliability Engine

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.

Ergon Shield Elite Membership Card Connecticut

Shield Essential

$9.99per month

Foundational protection for your home's electrical health.

Annual 50-Point Safety Inspection
5% Member Discount on All Services
Priority Scheduling
Digital Service Logs & History
Safety Certifications for Property Sales
Most Popular

Shield Pro

$19.99per month

The gold standard for families who prioritize absolute reliability.

Bi-Annual Multi-Point Safety Inspection
10% Member Discount on All Services
Guaranteed 24-Hour Dispatch
No Standard Dispatch/Trip Fees ($99 Value)
Main Panel Tightening & Lube Service
GFI & AFCI Performance Testing

Shield Elite

$29.99per month

The ultimate concierge electrical experience for luxury properties.

Quarterly Safety & Efficiency Reviews
15% Member Discount on All Services
VIP 2-Hour Emergency Response
Whole-Home Surge Protection Warranty
Free Light Bulb Replacement (Standard LED)
Dedicated Asset Management Account
Annual EV Charger Performance Scan
No long-term contracts. Cancel or upgrade your Ergon Shield status at any time.
Free Estimates

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

Call NowFree Quote
Ergon Electric | Licensed Electricians Serving All of Connecticut