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TRUSTED BY NEWCASTLE, OK HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon15
    Verified generator installs reviews

Find Generator install pros in Newcastle

Avatar for Spark Shark Electric
Spark Shark Electric
4.8(
53
)
Fixed Generator - InstallPortable Generator - Install

Serving Newcastle, OK and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Spark Shark Electric is a locally owned electrical company based in Moore, Oklahoma, serving homeowners across the OKC Metro Area- Oklahoma City, Norman, Edmond, Yukon, Mustang, Midwest City, and surrounding communities. Our licensed, background-checked electricians handle panel upgrades, generator installation, circuit breaker repair, EV charger installation, rewiring, lighting, outlets, safety inspections, and 24/7 emergency service. Up front pricing on every job, you'll see written options and know exactly what you're paying before any work begins. No subcontractors, no hidden fees, just a local team that treats your home like our own. Light commercial work also available.

Service Mast Repair
Service Mast Repair
Service Mast Repair
Elevator Electrical
Elevator Electrical

+33

9 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Tru-Fuse Electric, LLC
Tru-Fuse Electric, LLC
4.5(
10
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Newcastle, OK and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"We purchased a fixerupper and tried to get the Breaker Panel replaced for 4 months to no avail. One contractor came but never gave us a bid. Another told us he was very busy and put us on his list. When the 45 yr old panel started to arch and lights blinked we called the fire dept and they encouraged us to find an electrician asap. We found a company that said they were available day and night. That proved not to be true. We were scheduled and rescheduled days out. We had contacted HomeAdvisor who put us in contact with True Fuse Electric. Brad Will examined our issue, rearranged his scheduled and got a new panel installed days before anyone else would even come. Mr. Will was helpful to explain everything to us. He was prompt and his work is neat and clean. We have confidence our electrical issue has been adequately repaired and at a very fair price. Knowing we were anxious about the situation he could have charged much more but his price was quite fair. We are very pleased and Glad to recommend True Fuse Electric. Thanks Home Advisor for connecting us."
Response time1 day
Recommended by100%of homeowners
Whelans Electrical Services
New to Angi
Portable Generator - Repair

Serving Newcastle, OK and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

At Whelan Electrical Services, we are committed to providing safe, reliable, and high-quality electrical solutions for residential and light commercial customers. With years of hands-on experience in electrical construction, maintenance, troubleshooting, and service work, we take pride in delivering honest recommendations, exceptional workmanship, and outstanding customer service.\nWhether you need electrical repairs, panel upgrades, lighting installation, generator connections, EV charger installation, troubleshooting, or new electrical installations, we approach every project with professionalism, attention to detail, and a commitment to safety. Our goal is to complete every job correctly the first time while exceeding customer expectations.\nWhen you choose Whelan Electrical Services, you’re choosing dependable service, transparent communication, and quality work you can trust.

GENERATOR SUPERCENTER
4.2(
36
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Newcastle, OK and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"The tech (Christian?) was very professional and amiable. He had the unit running again fairly quickly and tested it. He took the time to talk to me about operating the generator and a friendly conversation. I hope he comes back next on the next service date."
Response time3 days
Recommended by100%of homeowners
Avatar for Active Electric LLC.
Active Electric LLC.
5.0(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Newcastle, OK and surrounding areas

In business since 2014

Free estimates

Emergency services offered

Our mission is to be an electrical contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!\n

Additional Photos
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Additional Photos
Additional Photos

+4

Response time1 day
Response rate100%
Recommended by80%of homeowners
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Generator Install questions, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

Costs range from $500 to $2,500, depending on generator type and installation complexity.

The Newcastle, OK homeowners’ guide to generator installs

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