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TRUSTED BY NORTHLAKE, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon2.3k+
    Verified electrical services reviews

Find Electricians in Northlake

Avatar for Blessed Electric & Air
Blessed Electric & Air
4.8(
256
)

Serving Northlake, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Jacob and Chase arrived on time and promptly started on replacing and installing an upgraded electric box. they also added a power surge and grounded the house to protect it from lightening. Will hire them for any future electrical jobs. Thank you!"
Response time9 hrs
18 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Wilder Electric, LLC
Wilder Electric, LLC
4.7(
78
)

Serving Northlake, TX and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"These guys fixed my electrical issue the right way instead of the wrong way that my previous electrician had. Very professional and informative. Will be my go to service from now on."
Soda Shop
patio plug
She plug
The Brian house
Front

+34

Response time6 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for W3 Electric
W3 Electric
4.8(
22
)

Serving Northlake, TX and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"These guys were great and I would recommend them for any electrical job — on-time, super friendly, detailed, and efficient."
Electrical Service
Electrical Service
Electrical Service
Additional Photos
Additional Photos

+23

Response time8 hrs
7 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mister Sparky (DFW)
Mister Sparky (DFW)
4.2(
232
)

Serving Northlake, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"I was very impressed with the technicians professionalism. His whole work ethic was amazing. He arrived on time, and for the next 6.5 hrs his work was non-stop. I would have him & his company back again for our next electrical project."
photos
photos
photos
photos
photos

+49

Response time1 day
9 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Jade Electric
Jade Electric
5.0(
17
)

Serving Northlake, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Johnny and Kyle installed three ceiling fans and we're very knowledgeable and professional. They made sure I was happy with everything and cleaned up before they left. I will definitely hire them again for any of my electrical needs in the future. Kudos to Jade electrical?"
E/V charger install
E/V charger
New outdoor warehouse lighting
Replacing outdoor lighting
New electrical service for a remodeled home

+25

Response time2 days
Recommended by70%of homeowners
Avatar for Powertex Electric
Powertex Electric
5.0(
10
)

Serving Northlake, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Casey from Powertex did a great job. He installed recess lighting, a ceiling fan and dimmers. He also fixed a electrical switch. He took great care to protect my space while he worked. I will use Powertex for all my electrical needs."
Panel Before
Panel During Re-wire
Panel Rewire & Cleanup
Tesla Wall Charger
Free Estimates

+8

6 neighbors recently requested a quote
Avatar for Mister Sparky (Houston)
Mister Sparky (Houston)
4.2(
486
)

Serving Northlake, TX and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Bryan was very informative, knowledgeable, and brought our home up to the correct standards for code changes. It was done in a expedited, congenial service of the type of individual and company I would call in the event of a future electrical need."
Response time40 mins
14 neighbors recently requested a quote
Recommended by93%of homeowners
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Electrical questions, answered by experts

Yes, a bad switch can cause other outlets not to work. If the switch is part of a circuit that controls multiple outlets, a fault in the switch can disrupt the entire circuit. It can happen if the switch is wired incorrectly, has a loose connection, or is damaged. Fixing or replacing the faulty switch can often restore power to the affected outlets

An outlet can trip because the circuit it’s on is overloaded, meaning the devices plugged into it are drawing more power than the circuit can safely carry. Another culprit could be because a power surge from a storm or accident caused a problem with your local electrical grid or there’s a short or a fault causing power to run through the circuit in a dangerous or unplanned way.

When converting a standard 120-volt outlet to a 240-volt outlet, the only components you can typically reuse are the existing electrical box and the hole in the wall. Everything else—including the wiring, breaker, and receptacle—should be replaced to ensure both safety and efficiency. Appliances designed for 240 volts have different plug configurations that won’t fit into a standard 120-volt outlet, making it necessary to install a compatible 240-volt receptacle. This design helps prevent overloading or underloading the power available to any one outlet or circuit.

Homeowners should avoid replacing a circuit breaker without turning it off. While you technically can replace a circuit breaker without turning off the main breaker—and professionals can and do—it’s only safe for electricians to use this process. Working with a live panel is extremely dangerous if you don’t have experience working with electricity. Always follow safety measures to avoid electrical shock.

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.

The Northlake, TX homeowners’ guide to electrical services

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