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Find Electrical wiring or panel upgrade pros in Katy

Avatar for 3 Guys Electric & Insulation
3 Guys Electric & Insulation
4.6(
158
)

Serving Katy, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"If you looking for an electrician , hire 3guys. They did nice quality and reasonable price. If you have an any problem happened, contact them. They answer promptly. I will hire 3guys again definetly."
Water Heater Wrap
Radiant barrier
Attic stair cover
Radiant Barrier/ blown in insulation
Reseal A/C duct

+44

Response time2 days
18 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Mr. Electric of Houston Midtown
Mr. Electric of Houston Midtown
4.6(
60
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"They were very professional and friendly when completing the upgrades to my breaker panel. They walked through additional recommendations or services offered but were not pushy about selling them. When the job was completed,"
Additional Photos
Additional Photos
Additional Photos
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for West Houston Electric, Inc
West Houston Electric, Inc
4.9(
348
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"My technician Brian was fantastic! He was very knowledgeable and shared that knowledge in a very easy to understand manner. He offered me suggestions for my concerns without trying to offer me products or services that were not needed. We had them upgrade our electrical panel to allow our generator to power our home. Brian not only showed us the process, he helped me to put my generator together and get started. A true professional and we will be calling him back out to install our EV Charger when the time comes. Highly recommend!!"
Add Recessed Lighting
Recessed Lighting & Ceiling Fan Added
Automatic Standby Generator
Automatic Generator Transfer Switch
22 KW Generac Genererator

+9

Response time1 day
7 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mr. Electric of NorthWest Houston
Mr. Electric of NorthWest Houston
4.4(
164
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"William, the Technician was very professional and discovered the problem right away. Then informed me that he would perform a safety check on all the electrical connections in the electrical panel free as part of the agreed on pricing. This was a really good experience and would highly recommend Mr Electric North West to anyone who need electrical help!"
Additional Photos
Additional Photos
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Under cabinet lights

+8

5 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Beekman Company, LLC
Beekman Company, LLC
4.9(
205
)

Serving Katy, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I would absolutely recommend this company. The task was to remove, wrap each crystal, pack the chandelier and move to a new location. At the new house the requirement was to install in a room requiring cutting a hole in the ceiling, installing a bracket on the ceiling beams to hold the chandelier, installing wiring by adding new electrical wiring and installing a new wall switch. The task was performed flawlessly and the installers worked in tantrum with each other. The owner Mr. Beekman was professional, provided a fair and reasonable offer and the project was a huge success."
Chandelier Install
Chandelier install
Chandelier install
Chandelier install
Response time8 hrs
Response rate92%
127 neighbors recently requested a quote
Avatar for Team Enoch Electrical Houston
Team Enoch Electrical Houston
4.7(
278
)

Serving Katy, TX and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They showed up on a Tuesday, let me know what the problem was, fixed the problem that I had, and told me about future upgrades that I could wait on for now. They did this all in about an hour. They did a good job and had reasonable prices."
Recommended by96%of homeowners
Avatar for Right Pro Electrical Services
Right Pro Electrical Services
4.9(
94
)

Serving Katy, TX and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Mr. Rosales, a Master Electrician, was respectful of my very clean house, he showed me that he cared about the concerns of his customers, by taking time to explain a situation where I was having trouble with an electrician that Home Depot recommended as the best of four .The electrician had put a live wire in a commercial box and set it on the floor in front of the dishwasher that was not up to CODE It was not a GSCL plug that is required for new dishwashers. I will definitely call Mr. Rosales for all of my electrical work in the future."
Dining lighting
Breaker panel with 3 green tags
New breaker panel with Surge
Recessed can lighting
Recessed lighting and island light fixture

+19

Response time3 hrs
Response rate91%
2 neighbors recently requested a quote
Avatar for West Houston Electric Inc
West Houston Electric Inc
4.8(
64
)

Serving Katy, TX and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Randy, the owner, was very knowledgeable and the price was great too. My husband put together the appliance prior to the appointment. The crew was professional and pleasant. They accommodated my schedule, showed up on time, changed the breakers, and hard wired the appliance to our existing outlet. I would definitely hire them again. Thank you."
Electrical Project
22 kW Generac Guardian Automatic Standby Generator - Get an online quote at bit.ly/generatorquote
Electrical Project
Automatic Transfer Switches with wireless load shedding modules to allow the entire home to be function during an outage
Electrical Project

+23

Response time2 hrs
Response rate97%
12 neighbors recently requested a quote
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Showing 1-10 of 492
FAQs for electrical wiring or panel upgrade projects in Katy, TX

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

The Katy, TX homeowners’ guide to electrical wiring or panel upgrades

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