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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon63
    Verified electrical services reviews

Top-Rated Electricians in Alexandria - Updated Nov 2026

Avatar for Parker Electric Company, LLC
Parker Electric Company, LLC
4.7(
88
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectrical Wiring or Panel Upgrade+12 more

Serving Alexandria, TN and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Parker Electric, was a pleasure to work with. I had a bunch of different contractors working on different pieces of my backyard project at the same time, and Parker Electrical was by far the fastest and most efficient to work with. Brian and his team are professional, quick, and cost effective all at the same time. I would highly recommend them for ANY electrical need."
Response time10 hrs
161 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Pro Electric
Pro Electric
5.0(
6
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+3 more

Serving Alexandria, TN and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"When I originally spoke with James, one of his technicians was on the way out to our house. We had two outlets that had caught on fire from a portable heater, a 220-volt outlet that needed to be switched to a 120 (to support the heater), and we needed our GFIC outlet tested. James came out himself and took care of everything within an hour and a half. He even tested our smoke detectors to make sure they were working properly and gave advice on ways we could save money replacing electrical outlets. He charged us less than the original estimate. Did a great job. Will definitely hire them again."
Previous Happy Clients
Previous Happy Clients
Previous Happy Clients
Previous Happy Clients
Previous Happy Clients

+10

Response time2 days
Recommended by100%of homeowners
Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
6
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Alexandria, TN and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

76 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
372
)
Lightning Protection - Install or Repair

Serving Alexandria, TN and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"William and staff responded promptly to my request for service with reasonable pricing. They arrived at the house at the agreed upon time, were respectful of my property, explained the process and completed the work within the specified time frame. They were pleasant, easy to work with and installed a quality lightning rods system. I highly recommend them."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
116 neighbors recently requested a quote
Recommended by96%of homeowners
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Electrical FAQs, answered by experts

Compared to amps, volts, and watts, ohms are a different kind of measurement, though also very common. Ohms show the resistance of materials like wiring: How much they impede the flow of electrons. The reason household wiring is usually copper or aluminum is that these materials are affordable and also have lower ohms, which means low resistance/high conductivity.

Yes, tamper-resistant outlets are designed to be safe for use in homes with children. They feature a spring-loaded shutter that blocks the electrical slots when not in use, which helps protect children from electric shock if they try to insert an object. While they are the safest option available and highly effective, it's important to note that few things are truly 'childproof.' Children may still try to imitate adults by inserting a plug. For this reason, it's best to use tamper-resistant outlets over less effective solutions like plastic covers, which can be removed or pose a choking hazard. Always supervise young children around any electrical outlets or devices.

Aluminum wiring can pose a significant fire risk because it tends to expand, contract, and overheat, leading to failing connections and splices. If your home has aluminum wiring, it doesn't always require a complete replacement, but you must take safety precautions. The first step is to hire a licensed electrician to conduct a thorough inspection. Based on their findings, you have several options:

  • Full Replacement: The safest but most expensive solution is to replace all aluminum wiring with copper.

  • Copper Pigtailing: A more budget-friendly option, suitable for certain homes, involves adding a short section of copper wire to the end of each aluminum wire at connection points.

  • Other Safety Upgrades: Your electrician may also recommend installing aluminum-compatible outlets and applying an anti-oxidant paste to connections to prevent corrosion.

Consulting a professional will help you determine the best course of action to ensure your home's wiring meets current safety standards.

Just like apples in a bunch, one bad outlet can cause other outlets to stop working. This is especially true if the outlets are connected in a series on the same circuit. When one outlet develops a fault, it can spread to every outlet downstream of the original.

If you have a lamp that flickers or doesn’t stay on, it’s a sign that it’s time to rewire it. Additionally, it’s important to rewire antique lamps so they’re safe to continue using without the risk of an electrical fire. If the plug on your lamp is more than 15 years old or you notice poor performance like flickering, you should hire a lamp repair service to rewire it. If you’re upgrading the bulbs in an antique lamp from incandescent to LED or CFL bulbs, rewire it so it’s compatible with the modern bulbs.

The Alexandria, TN homeowners’ guide to electrical services

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