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TRUSTED BY CASTLE HILLS, TX HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified electrical services reviews

Top-Rated Electricians in Castle Hills - Updated Nov 2026

Avatar for Brite Electric
Brite Electric
5.0(
83
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Wiring or Panel Upgrade

Serving Castle Hills, TX and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I hired Brite Electric to expand the electric capacity at my house and to add a 240 volt outlet for my ev car charger. Pete did an excellent job performing these tasks in a timely manner. He effectively communicated in detail the job tasks and answered all my questions. Pete was dependable and did not vary above the quoted price. I would definitely call Brite Electric for any future electrical work."
LED upgrade
LED upgrade
LED upgrade
LED upgrade
New install

+29

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Thundercolt Electric
Thundercolt Electric
5.0(
124
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - Materials Not Provided+12 more

Serving Castle Hills, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"I highly recommend Thundercolt Electric. Gerardo came out, provided a bid and when I advised I was ready to get started they quickly got started on the project which included recessed lighting, new electrical outlets and switches, changing out electrical outlets and light switches, installing a surge protector for the home, installation of ceiling fans and a ring doorbell. Thunderbolt did an excellent job and I would hire them again for any work I may have and Iâ d recommend them to family and friends."
Side View #3
Rear View #1
Side View #2
Side View #1
Hallway

+208

Response time1 day
9 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Allgood Electric, Inc.
Allgood Electric, Inc.
4.5(
225
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Wiring or Panel Upgrade

Serving Castle Hills, TX and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"I needed an electrician for an issue in one of my bedrooms in the house that my skill level could not figure out. I had one light switch and power outlet that was not working. I could not figure out where the issue was located. I decided to give Allgood Electric a try with the issue. It was very easy and user friendly to schedule an appointment from Allgood Electric homepage. They even give you a few choices with quotes to select from for your appoint. The scheduling wizard was great because not only do you get an estimate, but it also allows you to pick the date and time slot you are looking for ALL online. This feature alone for Allgood Electric is top notch. David was the assigned technician and came first thing in the morning at the beginning of my estimated time slot. I received two calls before David showed up. I received one in the morning from an office clerk and one from David to let me know he was 30 minutes from the house. Those calls ahead really help to get you ready for their visit. David was very professional and friendly. He was quickly able to diagnose the issue. Once he diagnosed the issue he was able to get my electrical issue fixed on both my outlet and light switch. No one wishes for electrical issues in their home, but if I have another problem I am happily going to give Allgood Electric another call."
Response time9 hrs
Response rate89%
Recommended by90%of homeowners
Avatar for Asurance Electrical Contractors
Asurance Electrical Contractors
5.0(
36
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+6 more

Serving Castle Hills, TX and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I recently had a light fixture installed in my office and an electrical outlet relocated to a different area, and I couldn’t be happier with the results. The electrician was professional, punctual, and paid close attention to every detail. The installation was clean, the work was completed efficiently, and everything looks and functions perfectly. It’s clear they take pride in their craftsmanship and customer service. I highly recommend them to anyone looking for quality electrical work. Thank you for doing such an amazing job!"
Gallery
Gallery
Gallery
EV charger install
EV charger install

+22

18 neighbors recently requested a quote
Recommended by71%of homeowners
Current Connections Electrical LLC
5.0(
13
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - Install

Serving Castle Hills, TX and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

At Current Connections Electrical, we provide reliable, professional electrical services for homes and small businesses. From troubleshooting and repairs to complete installations, we handle every project with precision, safety, and care. Our team is committed to delivering quality workmanship, honest pricing, and dependable service you can trust. Whether you need new lighting, panel upgrades, wiring, or maintenance, we keep your home or business powered safely and efficiently.

5 neighbors recently requested a quote
Avatar for SERVICE KING ELECTRICAL SERVICE & REPAIR LLC
SERVICE KING ELECTRICAL SERVICE & REPAIR LLC
5.0(
34
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+3 more

Serving Castle Hills, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Service King Electrical Service (Kenny) provided excellent service. Technical skills, professionalism and courtesy were of the highest level. Pricing was very reasonable as well. I will definitely use them for any future electrical service or projects. Further, I would highly recommend them for any home electrical work."
Kitchen Lighting
Kitchen Lighting
Kitchen Lighting
200a Disconnect
Troubleshooting

+8

130 neighbors recently requested a quote
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Showing 1-10 of 545
Electrical FAQs, answered by experts

Electric fences use very little energy and shouldn’t cause any surprises on your next energy bill; You may only notice an extra couple of dollars on the bill. While electric fences don’t consume much energy, they still need it. If you have a power outage after a storm, your electric fence will likely stop working.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

A water heater is one of the heaviest hitters in your home, and it needs as much power as possible to help it run efficiently and effectively.

Your water heater should be on its own dedicated circuit breaker, with no other power sources running to it. This is required to meet the National Electric Code–and to ensure it runs as efficiently as possible.

According to the National Electrical Code® (NEC®), the electrical code for kitchen outlets states that electrical outlets in a kitchen should be installed no more than 48 inches apart. This ensures that a receptacle is no further away than 24 inches from any place on the countertop. Countertops wider than 12 inches need an outlet on the wall above the countertop.

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 Castle Hills, TX homeowners’ guide to electrical services

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