Commercial Electricians in Connecticut
Commercial electrical contractors in Connecticut for office, retail, restaurant, and tenant fit-out work — 480V three-phase, code compliance, and life-safety.
Top Commercial in Connecticut
License-verified contractors serving the entire state.
AJP Electric LLC
Electrical contractor in Tolland, CT
D/E/F Services Group
Commercial contractor in Griswold, CT
LaFollette Electric
Electrical contractor in Danielson, CT
Power Unlimited, Inc.
Electrical contractor in Avon, CT
Ackert Electric
Electrical contractor in South Coventry, CT
Allen Thomas Electric, LLC.
Electrical contractor in Collinsville, CT
Bigelow Electric
Electrical contractor in Berlin, CT
Ducci Electric
Electrical contractor in Norwalk, CT
Electrical Wholesalers Inc.
Electrical contractor in Middletown, CT
Electrical Wholesalers Inc.
Electrical contractor in Norwich, CT
Higgins Enterprises
Electrical contractor in East Hampton, CT
Lighthouse Enterprises Electrical Contractors
Lighting contractor in Cromwell, CT
Newington Electric Co.
Electrical contractor in Newington, CT
Portland Electric
Electrical contractor in Portland, CT
Roy's Electric & Landscaping
Electrical contractor in Berlin, CT
Connecticut Commercial FAQ
+What does a commercial electrician handle in Connecticut?
Tenant fit-outs, lighting retrofits, panel upgrades, fire alarm tie-ins, and 480V three-phase distribution across Connecticut commercial properties.
+How long does a commercial fit-out take in Connecticut?
A typical 5,000 sq ft retail fit-out takes 4–8 weeks for the electrical scope, depending on Connecticut permit timelines.
+Are commercial electricians in Connecticut licensed differently?
Connecticut licensing typically covers both residential and commercial under the same electrician license, but commercial pros carry additional bonding and higher insurance limits.