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    Verified electrical services reviews

Find Electricians in Sunnyvale

Avatar for Gonelectrical L.L.C
Gonelectrical L.L.C
5.0(
33
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Wiring or Panel Upgrade+11 more

Serving Sunnyvale, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Fabian did an amazing job installing my new Tesla wall charger and was able to perform the job just two days after providing an initial quote. Our breaker box was about 30 feet away from the desired location so it included running a significant amount of wiring but he still came in less than half the other company we quoted. He even walked me through the set up directions that came with the device to ensure it was working with my car before he departed which was very appreciated. I would definitely recommend Gonelectrical and will use them again in the future!"
Modern Glow Makeover
Modern Glow Makeover
Modern Glow Makeover
kitchen remodel
Soffit lighting

+16

Response time4 hrs
Response rate96%
40 neighbors recently requested a quote
Avatar for W3 Electric
W3 Electric
4.8(
22
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"W3 Electric is truly the GREATEST in the game! Not only was Bill Witty respectful and helpful but also worked so hard to accomplish everything I wanted by adding switches and light fixtures in my new home. So thankful that W3 provided quality work in my home. Use them for all your electrical needs! You won’t be disappointed!!!"
Electrical Service
Electrical Service
Electrical Service
Additional Photos
Additional Photos

+23

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Electric Masters, LLC
Electric Masters, LLC
5.0(
18
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+5 more

Serving Sunnyvale, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had my whole house rewired. The job was done right and efficiently, and customer service was always great. I had no problem getting in touch with the company with any questions. The workers were wonderful; always helpful and didn’t mind me asking any questions. I heard no complaints; the weather was hot, but they got the job done in the estimated timeframe. I commend them."
Panel replacement
Panel replacement
Panel replacement
 surge protector
 surge protector

+46

Response time3 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for A to Z Electric
A to Z Electric
4.7(
232
)
Electrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install

Serving Sunnyvale, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"You should call on this company for all your electrical needs. Owner Mike was very considerate and professional and so were his team members. They were fast and efficient. The two day project was completed in just over one day. They get my highest recommendation."
Front arch lighting Led
Surge Protection
mesquite skyline
mesquite skyline
flowermound

+23

Response time3 hrs
Response rate93%
Recommended by95%of homeowners
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Electrical questions, answered by experts

While most electrical items can be plugged into a GFCI outlet, some appliances with internal or stationary motors, such as refrigerators, vent fans, and fluorescent lighting, can cause nuisance tripping. This happens because they experience a small, normal amount of current leakage, which can cause the GFCI to trip even when the appliance is working correctly. Although this is not a safety hazard, it can be inconvenient and may cause the GFCI outlet to wear out faster. For this reason, it is often better to plug these types of appliances into a standard outlet. Additionally, electrical circuits over 100 feet long can sometimes cause tripping. Some appliances, like hair dryers, have their own built-in GFCI protection, so connecting them to a standard outlet is fine.

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 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.

Yes. Like other trained specialists, electricians need to be licensed in their state of operation, and carry specific kinds of insurance required by that state, which usually includes general liability insurance and surety bonds. When choosing an electrician, always pay attention to these details, and avoid electricians who can’t offer proof. When it comes to wiring, you want experienced, trained pros doing the work.

To ensure batteries stop charging when they’re full, you’ll need to install a charge controller that determines when the battery is full. Once the battery is fully charged, the charge controller will stop the energy flow or divert the energy to the grid or other appliances. Without a charge controller, the battery may continue to charge, which can lead to less productivity and potential damage.

The Sunnyvale, TX homeowners’ guide to electrical services

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