Reliable, Licensed Katy Electricians

Electrical Panel Repairs & Rewiring in Katy, Texas

John Moore Electrical Services Van

Our Licensed Electricians Will Solve Your Electrical Problems for Good

Power Outages? Surges? Electrical Mishaps? If you’re having electrical issues in your home, it’s important that you go with a reliable, licensed electrician so that you don’t put yourself or your family in harm’s way. And who better to call than the name Houston homeowners have trusted for over 50 years: John Moore.

Notice: If you are dealing with an electrical emergency- smoking outlets, fire, etc.- contact your electrical company immediately to shut power off to your home and call emergency services to put out any fires before calling John Moore.


Call 713-730-2525 and schedule a Licensed Electrician.


Call John Moore for a Safer, Energy Efficient Electrical System

Serving Katy homes since 1965, John Moore has seen the area grow into the sprawling suburban city it is today. From Old Katy to Cinco Ranch, we’ve seen our fair share of electrical problems in Katy homes: switches and light fixtures that don’t work, blown circuit breakers, outdated knob-and-tube wiring, and power surges caused by appliances and other electronics drawing too much electricity. Whether you live in one of Katy’s older homes or a house built during the turn-of-the-century, it’s important to have your home’s electrical system regularly inspected by a licensed electrician at least once a year. You should also call a licensed electrician if you notice any issues with your home’s electrical system before they cause major problems for you and your home.

John Moore’s Electrical Services Include:

  • Electrical Repairs & Upgrades
  • Breaker Panel Inspection
  • Repair
  • and Replacement
  • Re-wiring
  • Electrical Inspections
  • High-Voltage Repair
  • Whole-home Surge Protection
  • Indoor and Outdoor Lighting
  • Overhead & Underground lines
  • Grounding
  • Electrical Outlets
  • Switches
  • & Dimmers
  • Ceiling Fan & Fixture Installation
  • Stand-by Generators
  • LED & Recessed Lighting
  • Code Corrections

Breaker Panel Inspection

Breaker Panel Inspection, Tune-up, and Repairs in Katy, Texas

If you notice that outlets and light switches aren’t working as they should, one culprit could be your home’s electrical panel. Also commonly referred to a circuit or breaker panel, your home’s electrical panel directs power to the various rooms of your home. When you flip a switch or plug something into an electrical outlet, a signal is sent to your electrical panel which then directs the charge needed to the corresponding device, be it a light or appliance. But over time, electrical panels can start to have problems.

Electrical providers recommend that you have your panel inspected every year after they reach 5 years of age. John Moore offers an electrical panel inspection and tune-up where one of our licensed electricians will test all the circuits of your panel, make sure that it is grounded correctly, and confirm that it sends the correct amount of power to all areas of your home. If we do notice that your panel’s circuits are shorting or that your panel is outdated, we will recommend the necessary repair and replacement options to ensure your home’s electrical system works as it should.

If you live in an older Katy home, we highly recommend that you check to see if your electrical panel is outdated. You can find your electrical panel inside of your garage or on the side of your home. If you notice that your panel appears on this list of outdated panels, then we highly recommend calling John Moore to replace it. Older, recalled panels are known to send unsafe amounts of energy to lights and appliances without tripping, which could result in a fire or electrocution.

Calling John Moore for an electrical panel inspection could save you money on your electricity bill and prevent electrical emergencies from destroying your home and harming you or your loved ones.

Does your home have an older panel? Lights not working? Been awhile since you’ve had your panel inspected? Call 713-730-2525 to schedule a consultation with our next available electrician!

Re-Wiring Katy Homes to be Safer and More Energy Efficient

If your home’s electrical system is giving you problems like flickering lights or switches and outlets that don’t work, another culprit could be the wires running through the walls of your homes. Many things can happen to the wires in your walls: rats and other pests can chew through them, they can overheat and melt their insulation, and they can spark fires if they touch another wire with faulty insulation. Older homes may even have an outdated wiring system, which could include knob-and-tube wiring, aluminum insulation, or non-copper wires. All of these wiring methods are inefficient, leading to higher electric bills, outages, and in some cases, fires.

If your home is experiencing outages, or you notice a burning smell coming from your outlets or walls, you should call a licensed electrician at  713-730-2525 before problems get worse.

Re-Wiring Homes to be Safer and More Energy Efficient

$49 Electric Panel Inspection

Save big and assure your home's safety.

John Moore

(713) 730-2525

*Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2019.


GFCI Electrical Outlet + Installation

1 FREE CFGI electrical outlet plus installation.

John Moore

(713) 730-2525

*Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2019.


50% OFF Fixture Installation

50% OFF 1 recessed light fixture installation

John Moore

(713) 730-2525

*Limit one per household. Some restrictions may apply. Cannot combine offers. Expires 12/31/2019.


John Moore’s Licensed Electricians Proudly Service All Katy Neighborhoods, Including:
  • Avalon at Seven Meadows
  • Cardiff Ranch
  • Churchill Farms
  • Cimarron
  • Cinco Ranch
  • Cross Creek Ranch
  • Falcon Landing
  • Falcon Point
  • Falcon Ranch
  • Firethorne
  • Governors Place
  • Grand Lakes
  • Grayston Lakes
  • Kelliwood
  • Nottingham Country
  • Pine Mill Ranch
  • Seven Meadows
  • Silver Ranch
  • Tamarron
  • West Memorial
  • Westheimer Lakes North
  • Windsor Park Estates
  • Windsor Park Lakes
  • Woodcreek Reserve