Top-rated electricians.

Get matched with top electricians in London, AR

Enter your zip and get matched with up to 5 pros

Need a pro for your electrical service project in London, AR?

Select your specific project to find the pro for you.

TRUSTED BY LONDON, AR HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon58
    Verified electrical services reviews

Find Electricians in London

Avatar for Richter Electric
Richter Electric
5.0(
2
)

Serving London, AR and surrounding areas

Approved

Credit card accepted

"Outlets were supplied by customer so there was no delay in getting parts. Arrived as scheduled and worked efficiently. Pleased with work and friendly service."
Generator
Generator
New service
Generator
New service

+19

10 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.5(
6
)

Serving London, AR 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

+1

85 neighbors recently requested a quote
Apex Generators and Electric LLC
1.0(
1
)

Serving London, AR and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Apex Generators and Electric LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Avatar for Custom Electric Inc. -   Facebook
Custom Electric Inc. - Facebook
5.0(
3
)

Serving London, AR and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Russel upgraded our homes electrical panel recently. If I have an electrical problem, Russel is the only person I will reach out to. I have known him about 5 years, he is very professional, and gives you a professional job at a fair price."
Response time4 hrs
Recommended by100%of homeowners
...
Showing 1-10 of 60
Electrical questions, answered by experts

Ultimately, the best device depends on what you’re measuring. A voltmeter only measures volts, while a multimeter measures volts, current, resistance, humidity, and possibly much more, depending on the model. If you think you’ll need to measure more than volts, consider investing in a multimeter so you have a tool that can help you with various household projects.

To upgrade electrical systems in older homes, you might need to reroute new wires with lath and plaster walls. That’s because it’s more challenging to get inside the walls of an older home compared to a modern home, which usually uses drywall. But there are easier ways to level up your electrical game in an older home. For instance, you can swap out an old furnace for a new electric heat pump, or you could use a heat pump for water heating.

The key difference between a circuit breaker versus a surge protector is that circuit breakers shield your entire electrical system from overcurrents and faults, while surge protectors defend your electronic devices against voltage surges and spikes. A circuit breaker interrupts the flow of electricity in a circuit when it detects an overload or short circuit, protecting the wiring from damage and preventing fires. In contrast, a surge protector shields electronic devices from voltage spikes, such as those caused by lightning strikes or power surges, preventing damage to the device’s inner mechanics.

Yes—if a breaker is old or damaged, it might not be able to detect power surges or electrical overload. If that happens, the breaker won’t trip. Instead, it will begin to overheat, putting your electrical system at risk of fire or total electrical failure. Circuit breakers don’t last forever, so you can proactively replace old or damaged breakers before they stop working.

If you have a garage heater that is 1,500 watts or more, it will need its own breaker. As a good rule of thumb, no appliance should exceed 1,500 watts per outlet for best outcomes. Consult a local garage heating service to determine the power needs for your outdoor or indoor space.

The London, AR homeowners’ guide to electrical services

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