Website redesign preview prepared for Duncan Electrical Contractors. This is a concept, not the live site.
After-hours emergency? Call (903) 454-2076
Family owned since 1955

Building the future in Greenville

New home or new office building, small repair or remodel: we've specialized in turning our customers' dreams into reality since 1955. Electrical, heat and air, and LED lighting sales and service.

Duncan's Electric shop building with a company truck out front
What we do

Electrical, heat & air

We stay in compliance with all State of Texas electrical and air conditioning laws and registrations, along with current continuing education requirements.

Electrical

  • New residential wiring
  • New commercial wiring
  • Residential electrical repair
  • Commercial electrical repair
  • Apartment electrical repair
  • Restaurant electrical construction
  • Underground wiring
  • Power poles
  • Lightning protection installation

Heat & air

  • New residential heat and air installation
  • New commercial heat and air installation
  • Duct system installations
  • Residential AC and heat repair
  • Commercial AC and heat repair
  • Apartment AC and heat repair
  • Kitchen equipment repair

Products

  • LED lighting products: sales, service and distribution
  • Surge suppression equipment for residential and commercial service
Reviewing electrical plans at the office desk At the office with a set of plans Duncan's Electric storefront sign
About us

A family business since 1955

  1. 1955Sam Duncan starts the company with his wife Margaret, serving Greenville and the surrounding area until his death in 1997.
  2. 1977His son Sammy Duncan joins the business after graduation.
  3. 1990Sammy's wife Sandra joins full time. Together they continue to run the family-owned business.
  4. TodayTheir three boys are trained electricians, ready to carry on the business if that's their future.
Our philosophy

We strive to be the best at what we do

Personal attention

Each client receives one-on-one attention through the entire process from at least one of our highly skilled personnel.

Client satisfaction

We invite our clients to provide input during the design process. It's our job to make our clients' dream a reality.

Professionalism

We guarantee all of our work to be of the highest quality, as our clients would expect nothing less. Your project is our project.

Projects

Work around Greenville

  • Restaurants
  • Apartments
  • Churches
  • Strip malls
  • Businesses
  • New homes & remodels
Brick two-story home
New home
Brick apartment complex
Apartments
Church building with cross
Church
Strip mall storefronts
Strip mall
Stone office building
Business
Stone and brick home
New home
Watergate Apartments building
Apartments
Single-story stucco home
New home

Let's get your project started

Office hours are Monday through Friday, 8:00 AM to 5:00 PM. For after-hours emergencies, call (903) 454-2076.

Office
(903) 455-3636
After hours
(903) 454-2076
Fax
(903) 455-3656
Email
info@duncanelectric.net
Address
4204 Moulton Street
Greenville, TX 75401
Mail
P.O. Box 1039
Greenville, TX 75403
Call (903) 455-3636