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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 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

"The two gentleman were very courteous, such friendly attitudes, and did the work in a prompt manner. I am very pleased and love my new lights. I have other electrical work and will be calling them again for the project. I will definitely give them an A+ rating to anyone needing electrical work."
Response time9 hrs
Response rate89%
Recommended by90%of homeowners
Avatar for Mr. Electric of San Antonio
Mr. Electric of San Antonio
4.3(
59
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallCeiling Fan - Repair+2 more

Serving Castle Hills, TX and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Outstanding communication and very professional service. I would highly recommend Mr. Electric. Received both e-mails and texts on appointment to include a photo and short bio of the actual electrician (Brad Mason) who would be doing the work. Wish all home service providers did the same. Brad was on time (actually a few minutes early). He installed 30AMP breaker and associated RV plug in our garage. To avoid any sheetrock repairs it was necessary for him to drop the line to the house electric panel through a wall with foam insulation, with very limited head/body clearance for him to work. No mess left behind from the actual plug installation on another wall."
Additional Photos
3 neighbors recently requested a quote
Recommended by79%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

A standard three-prong electrical outlet typically lasts for about 15 years with normal use and should be replaced accordingly. GFCI outlets may have a longer lifespan of 15 to 25 years. While some outlets can last longer if used infrequently, they can also fail prematurely. Reasons for early failure include poor wiring, an overloaded circuit, improper grounding or installation, or loose plugs. Signs that an outlet is failing include flickering lights, overheating, a discolored or melted faceplate, plugs that fall out easily, or frequently tripping circuit breakers. It is essential to address faulty outlets promptly to avoid safety hazards, especially in homes older than 15 years.

The number of outlets and lights you can safely run on a single circuit depends on the circuit's amperage and local electrical codes. A general rule is to allow one outlet or light fixture per 1.5 amps, keeping the total load under 80% of the circuit breaker's capacity. For example, a 15-amp circuit can typically support up to eight outlets or lights, while a 20-amp circuit can accommodate up to ten. Always consider the combined power usage of all connected devices and fixtures to prevent overloading. For specific guidelines and to ensure safety, it is best to consult local electrical codes or a licensed electrician.

Common warning signs of an overloaded electrical panel or meter box include frequent circuit breaker tripping, flickering or dimming lights, scorch or burn marks, and a burning scent coming from the panel. A circuit breaker trips as a protective measure to prevent overheating and potential fires. If you observe any of these signs, turn off the affected circuit breaker and move some devices to a different circuit. If the problem persists after turning the breaker back on, you should contact a professional electrician to resolve the issue.

On average, it takes from four to eight hours to replace an outside electrical meter box, not including rewiring. It will take a few more hours if the project requires pros to do any rewiring work. Consult your local electrician about a time estimate for your specific project.

Yes, you can convert a gas water heater to an electric one, but it is a complex process. You will need to ensure there is adequate power for the new electric unit, as they require more power than gas models. The project also involves safely closing off the gas lines and ventilation, and some cities may require a permit for the conversion. The cost can range from $1,500 to $4,100, depending on the installation scope, plumbing and electrical work, and the water heater model. For an accurate quote, it's best to contact a local professional. Also, be aware that your monthly utility bills may increase after the conversion, as natural gas is typically cheaper than electricity.

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.