Top-rated generator install pros.

Get matched with top generator install pros in Keller, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Keller, TX?

Select your specific project to find the pro for you.

Find Generator install pros in Keller

FREEDOM ELECTRIC
4.6(
661
)

Serving Keller, TX and surrounding areas

Approved

In business since 2004

Emergency services offered

Credit card accepted

"Roger was very friendly, efficient, and on top of it his quote was very competitive. He had to make a return trip to solve a couple issues that came up with the quirkiness of our previous light installation, but he solved it easily. I would definitely hire again!!!"
Response time8 hrs
4 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Hop2it Electrical
Hop2it Electrical
4.8(
56
)

Serving Keller, TX and surrounding areas

Approved

In business since 2016

Warranties offered

Small jobs welcome

"My ceiling fans were late being delivered but Hop2it got some of the prep work done to install the new ceiling fan and installed a bathroom vent fan. Noah L. and the other technician (forgot his name!) did a great job installing the vent fan in a tight space."
Additional Photos
Bookshelf Lighting Installation
Bookshelf Lighting Installation
Bookshelf Lighting Installation
Electrical Breaker Box
Replacement

+102

Response time12 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for McBride Electric
McBride Electric
5.0(
18
)

Serving Keller, TX and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"I engaged McBride to install two ceiling fans at my house. The installer, Justin, did an excellent job on both and I'm very pleased with Justin and the work he did for me. For my next electrical project I will be calling McBride."
Response time11 hrs
Response rate88%
11 neighbors recently requested a quote
Avatar for Blessed Electric & Air
Blessed Electric & Air
4.8(
255
)

Serving Keller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Excellent, performed all requested services including additional installations upon request. Cleaned up afterwards. Will definitely use again in the future."
Response time9 hrs
21 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Powertex Electric
Powertex Electric
5.0(
9
)

Serving Keller, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Casey from Powertex did a great job. He installed recess lighting, a ceiling fan and dimmers. He also fixed a electrical switch. He took great care to protect my space while he worked. I will use Powertex for all my electrical needs."
Panel Before
Panel During Re-wire
Panel Rewire & Cleanup
Tesla Wall Charger
Free Estimates

+8

15 neighbors recently requested a quote
Avatar for Petree Electrical Services LLC
Petree Electrical Services LLC
5.0(
10
)

Serving Keller, TX and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Petree Electrical Services LLC specializes in electrical panel upgrades and EV charger installations for homeowners in North Fort Worth, Keller, Southlake, Watauga, and North Richland Hills.\n\nIf you need a panel upgrade, breaker panel replacement, 200 amp service upgrade, or EV charging station installation, we provide straightforward pricing and professional installation.\n\nMany homes were not built to support EV charging, modern appliances, and higher electrical loads. We help homeowners upgrade their electrical panels so their homes are safe and EV ready.\n\nServices include:\n• Electrical panel upgrades (100–200 amp)\n• Breaker panel replacement\n• EV charger installation (Level 2 charging stations)\n• Dedicated circuits and surge protection\n\nPetree Electrical Services is owner-operated by licensed electrician James Petree (TECL #39513).\n\nCall or text 8174221134 today for a fast quote.

Panel Upgrade
Panel Upgrade
Panel Upgrade
Panel Upgrade
Panel Upgrade

+15

1 neighbors recently requested a quote
...
Showing 1-10 of 711
Generator Install questions, answered by experts

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

The Keller, TX homeowners’ guide to generator installs

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"