Top-rated electricians.

Best electricians near Watertown, TN

Enter your zip and get matched with up to 5 pros

Need a pro for your electrical service project in Watertown, TN?

Select your specific project to find the pro for you.

TRUSTED BY WATERTOWN, TN HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon246
    Verified electrical services reviews

Top-Rated Electricians in Watertown - Updated Nov 2026

Avatar for Parker Electric Company, LLC
Parker Electric Company, LLC
4.7(
88
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+12 more

Serving Watertown, TN and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"We hired Parker to add more lights in several rooms of our house. They did an excellent job and were very reasonably priced. About 6 months after the job was done, we had an issue with one of the new switches. Mike came out and problem solved the issue and took care of it. He was thorough and gracious throughout the job. We definitely recommend them for any electrical work."
Response time10 hrs
160 neighbors recently requested a quote
Recommended by92%of homeowners
Advent Electric
3.9(
16
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical for Home Addition or Remodel - InstallElectrical Wiring or Panel Upgrade+5 more

Serving Watertown, TN and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"Kevin and his whole team were great! They arrived on time, gave us a thorough walk through and estimate. They were far and away the most professional. They were aware of our needs and made suggestions that made the process even smoother and the end result even better. We have already recommended them to friends of ours that are in need of an electrician. If we need any electrical work done in the future, we will definitely use them!"
Response time5 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 194
Electrical FAQs, answered by experts

Yes, but our analogy with the water hose doesn’t really work here. You see, electrical flow isn’t constant: It ebbs and flows like waves, coming in pulses of power. Hertz measures the rate of change in the flow of electricity, or how often it ebbs and flows. For example, 60Hz means that the electrons pulse through wiring 60 times per second. When they are pulsing, they’re in a brief retreat. Almost all United States equipment is rated for 60Hz.

It can be safe to buy or live in a house with knob and tube (K&T) wiring, but only if the system is in good condition, functional, and has been thoroughly inspected and approved by a licensed electrician. Never purchase a home with K&T wiring without getting a professional electrical inspection first.

Key considerations include:

  • Safety and Condition: An inspector will verify that the wiring is safe and has not deteriorated. Over time, the insulation can wear away, leaving exposed wires that pose a significant fire or shock hazard.

  • System Capacity: The electrical service should be at least 60 amps. However, even at this capacity, K&T systems often struggle to handle the demands of modern appliances and electronics.

  • Lack of Grounding: Knob and tube wiring is an ungrounded system, which is a safety concern for many modern devices.

  • Ongoing Maintenance: If you live in a home with K&T wiring, it's recommended to have it inspected by an electrician every one to two years to ensure it remains in safe working order.

Ultimately, any inspection or modification of a knob and tube system should always be performed by a certified professional.

Wiring a light switch wrong can cause a fire if the incorrect wiring causes arcing, meaning the current jumps uncontrolled from one conductor to another. Loose wires or worn wires that are not repaired or replaced can cause arcing. If you’re not 100% sure you can do the job safely, don’t attempt to wire a light switch on your own.

The safest way to pull an electrical cord from the wall outlet is by gently but firmly grabbing the plug and pulling it out. Pulling on the cord instead of the plug can cause damage to the cord, leading to an increased risk of electrical problems like fire or electric shock. If you notice damaged wiring on an appliance or device, it’s best to stop using it immediately.

Electric water heaters use a high amount of electricity, so they’re best for homeowners who subsidize their electric bill with solar or who live in an area with inexpensive electricity. For others, gas water heaters versus electric water heaters may be the more cost-effective solution, with the added bonus of heating water quickly and efficiently. No matter which you choose, you can lower your water temperature as low as possible to keep costs down.

The Watertown, TN homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.