Dunn Electrical Service Guarantee

When we arrive at your home, office or worksite for an electrical diagnosis and repair, we will not leave until the problem is fixed and you are 100% satisfied.


Jim Dunn of Dunn Electrical Service in Clarksville, TN

Jim Dunn, Founder Dunn Electrical Service


Because we remain committed to customer satisfaction and to Dunn Electrical Services’ original core values, we are currently the best electrician in Clarksville — voted Best of Clarksville. Here are some of our guarantees that make Dunn Electrical Service the right choice for your next residential or commercial electrical project:

  • You Approve Cost. All prices are given in writing before the work begins.
  • Same Day Service. Most of all service calls are completed the same day.
  • 24–Hour Emergency Services. You can call 24 hours a day and talk to a live person. We’re there when you need us.
  • Quality & Efficiency. We know that you have a busy schedule, and we value your time. We don’t make you wait all day for a technician to arrive, and we offer a 2–hour appointment guarantee!
  • Pride and Professionalism. When you call Dunn Electrical Service, you get over 20 years of experience, the best customer care in the business, and a satisfaction guarantee!


Residential electrical systems


Residential electrical systems contains more components than most any other system installed in your home. Dunn Electrical Service is qualified to deliver top quality workmanship on each and every service call or electrical project.

Commercial electrical work


DES performs all work on time and on budget. We specialize in all commercial electrical systems, and have extensive experience in energy efficiency upgrades planning and projects. Save time and money with Dunn Electrical Service.

Standby generators

Standby Generators

Standby generator systems are designed to keep lights and home appliances powered in the event of a power outage - automatically. Best of all, they provide peace of mind that your family won't have to endure another headache-inducing power outage in the dark.

Indoor interior lighting

Indoor Lighting

There are three layers of interior light: ambient, task and accent. The size and type of your room will determine which types you need. Sometimes simply adding a layer of light can significantly improve the ambiance of your home, office or workspace.

Exterior parking lot lighting

Exterior Lighting

Dunn Electrical Service designs, installs and maintains outdoor lighting systems to achieve the perfect balance of esthetics and security. Contact us today to discuss how we can brings years of experience to your next exterior lighting project.

Vehicle surge protection

Surge Protection

Dunn Electrical Service designs, installs and maintains full circuit surge protection to ensure your expensive electrical and electronic equipment is not damaged by unstable power or surges in the power in your home or business.

Jim Dunn in front of a Dunn Electrical Service van

Speak with an Electrician

If you would prefer to speak with an electrician, please contact us by calling 931-551-3600 or click now to our contact form. We'll reach out to you promptly. We appreciate the opportunity to serve you.