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Verified Reviews for Generator Install pros in Stillwater, OK

*The Angi rating for Generator Install companies in Stillwater, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Stillwater, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 18, 2025

Find Generator install pros in Stillwater

Avatar for Accent Tel USA

Accent Tel USA

4.89(
9
)
•Approved Pro

Accent Tel USA

4.89(
9
)
•Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Avatar for Donohue's Lightning Rods

Donohue's Lightning Rods

4.89(
50
)
•Approved Pro

Donohue's Lightning Rods

4.89(
50
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
101 local quotes requested

The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 2025

The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 2025

Avatar for Essential Electric

Essential Electric

5.00(
32
)
•Approved Pro

Essential Electric

5.00(
32
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

Founded by Ryan Weems, Essential Electrical has established itself as one of the best providers of electrical installments and repair focusing mainly businesses and personal homes. Our real focus is 100% customer satisfaction. Our 100% Satisfaction Guarantee is sure to help you choose Essential Electrical over the rest of our competitors. As one of the most efficient, quality-oriented electrical business in the area, we pride ourselves in providing some of the best lighting, upgrades, electrical and appliance installations around. Call us today for a quote or to meet our knowledgeable staff to see how we fill your electrical needs right away! We promise to show up on time, deliver professionalism, be knowledgeable and relay that information to you, be cost efficient, give you peace of mind by having proper licenses, insurance and bonds, deliver excellent electrical work and exceed your expectations.

"Ryan was so helpful: knew exactly the fix that was needed-contacted me shortly after placing the project on Angi. Scheduling was easy as Ryan was able to work around the days/times I could be at home. Want to make special mention and say THANK YOU-Ryan was at my place a few minutes before the scheduled time. Ryan also took a look at a ceiling fan and helped understand the controls to it. Do you self a favor and contact Essential Electric first!"

Tim S on August 2024

Founded by Ryan Weems, Essential Electrical has established itself as one of the best providers of electrical installments and repair focusing mainly businesses and personal homes. Our real focus is 100% customer satisfaction. Our 100% Satisfaction Guarantee is sure to help you choose Essential Electrical over the rest of our competitors. As one of the most efficient, quality-oriented electrical business in the area, we pride ourselves in providing some of the best lighting, upgrades, electrical and appliance installations around. Call us today for a quote or to meet our knowledgeable staff to see how we fill your electrical needs right away! We promise to show up on time, deliver professionalism, be knowledgeable and relay that information to you, be cost efficient, give you peace of mind by having proper licenses, insurance and bonds, deliver excellent electrical work and exceed your expectations.

"Ryan was so helpful: knew exactly the fix that was needed-contacted me shortly after placing the project on Angi. Scheduling was easy as Ryan was able to work around the days/times I could be at home. Want to make special mention and say THANK YOU-Ryan was at my place a few minutes before the scheduled time. Ryan also took a look at a ceiling fan and helped understand the controls to it. Do you self a favor and contact Essential Electric first!"

Tim S on August 2024

Avatar for Harmon's Electric, Inc

Harmon's Electric, Inc

5.00(
6
)

Harmon's Electric, Inc

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Harmon's Electric was started in 1984. The company incorporated in the state of Oklahoma as a privately held company in 2000. Ernie Harmon, founder, President, and Master Electrician, has grown the company to provide Oil field services, Industrial services, and Commercial services. In 2013, Ernie’s retirement brought two of his children to the business. Today we are operated by his son, Tyler Harmon, President and his daughter, Jennifer Bauman, Vice President. At Harmon’s Electric, we operated each day with integrity and focus on safety and excellence.

"Easy to work with, Did quality work."

Dee M on August 2020

Harmon's Electric was started in 1984. The company incorporated in the state of Oklahoma as a privately held company in 2000. Ernie Harmon, founder, President, and Master Electrician, has grown the company to provide Oil field services, Industrial services, and Commercial services. In 2013, Ernie’s retirement brought two of his children to the business. Today we are operated by his son, Tyler Harmon, President and his daughter, Jennifer Bauman, Vice President. At Harmon’s Electric, we operated each day with integrity and focus on safety and excellence.

"Easy to work with, Did quality work."

Dee M on August 2020

S&W Power Systems

No reviews yet

S&W Power Systems

No reviews yet
62 years of experience

Since 1963, S&W Power Systems has been providing the highest quality new, used and rebuilt power equipment and parts. Based in Oklahoma City, we are able to meet nearly any demand due to our huge inventory stored in ten buildings at two locations with 12 bays, which contain over 90,000 sq. ft. of tear down / assembly area, with a fabricating shop, machine shop, electric shop, torque converter / transmission shop, dyno/load-test shop, head shop, blower room, vat/steamer shop, paint booth and new/used parts warehouses. We are capable of working, rebuilding and servicing all types and makes of industrial engines, including Cummins, Caterpillar, Detroit, White Superior, Waukesha, John Deere, Perkins, Lister and many others. S&W is an authorized distributor/dealer for new Perkins, Isuzu, Lombardini, Nissan and Cummins Natural Gas engines. The combination of these qualities, along with having the capability to dyno/load-test any engine/generator up to 1500 h.p. / 1100 kW, makes S&W Power Systems a unique provider in our field. Everything we do is supported by our commitment to quality and customer service. This is why the oil, agriculture and industrial fields have trusted us for more than five decades.

Since 1963, S&W Power Systems has been providing the highest quality new, used and rebuilt power equipment and parts. Based in Oklahoma City, we are able to meet nearly any demand due to our huge inventory stored in ten buildings at two locations with 12 bays, which contain over 90,000 sq. ft. of tear down / assembly area, with a fabricating shop, machine shop, electric shop, torque converter / transmission shop, dyno/load-test shop, head shop, blower room, vat/steamer shop, paint booth and new/used parts warehouses. We are capable of working, rebuilding and servicing all types and makes of industrial engines, including Cummins, Caterpillar, Detroit, White Superior, Waukesha, John Deere, Perkins, Lister and many others. S&W is an authorized distributor/dealer for new Perkins, Isuzu, Lombardini, Nissan and Cummins Natural Gas engines. The combination of these qualities, along with having the capability to dyno/load-test any engine/generator up to 1500 h.p. / 1100 kW, makes S&W Power Systems a unique provider in our field. Everything we do is supported by our commitment to quality and customer service. This is why the oil, agriculture and industrial fields have trusted us for more than five decades.

Avatar for Ample Electric

Ample Electric

5.00(
2
)

Ample Electric

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small ,family owned, fully licensed and insured electrical shop. . We strive to provide our customers with a quality install at a fair price. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Excellent, great doing business with. Good person also."

Paul C on March 2022

We are a small ,family owned, fully licensed and insured electrical shop. . We strive to provide our customers with a quality install at a fair price. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Excellent, great doing business with. Good person also."

Paul C on March 2022

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Generator Install questions, answered by experts

As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn’t ideal if you want to extend the life of your generator.

Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn’t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.

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. 

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

When properly maintained, natural gas generators can last a long time, as much as 20 to 40 years. They have relatively few needs compared to generators with other fuel types. However, the generator’s lifespan ultimately depends on how often the generator is used and for how long it’s left running.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Stillwater, OK homeowners’ guide to generator installs

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

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