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Verified Reviews for Generator Install pros in Alva, OK

*The Angi rating for Generator Install companies in Alva, 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 Alva, 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 October 28, 2025

Find Generator install pros in Alva

Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
•Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
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

OneConnect Communications

15583 County Rd 330
4.91(
13
)
•Approved Pro

OneConnect Communications

15583 County Rd 330
4.91(
13
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

OneConnect Communications is reliable and dependable and provides communication and networking infrastructure solutions. With more than 30 years of experience, get your voice and data answers with the highest industry standards and the latest technology available. We offer no cost quotes on all jobs. OneConnect Communications offers the skill and expertise to meet all of your communication needs.

"Awesome"

Mike C on July 2017

OneConnect Communications is reliable and dependable and provides communication and networking infrastructure solutions. With more than 30 years of experience, get your voice and data answers with the highest industry standards and the latest technology available. We offer no cost quotes on all jobs. OneConnect Communications offers the skill and expertise to meet all of your communication needs.

"Awesome"

Mike C on July 2017

Avatar for Donohue's Lightning Rods

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D
4.89(
50
)
•Approved Pro

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D
4.89(
50
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
127 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)

"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."

Michele B on May 2020

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)

"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."

Michele B on May 2020

S&W Power Systems

4100 S Eastern Ave
No reviews yet

S&W Power Systems

4100 S Eastern Ave
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.

Dependable Heating & Air Cond

1200 N Mississippi Ave
4.91(
11
)

Dependable Heating & Air Cond

1200 N Mississippi Ave
4.91(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional Emails - [email protected], [email protected], [email protected], [email protected].

"Forced air furnace installation"

Robert W on October 2020

Additional Emails - [email protected], [email protected], [email protected], [email protected].

"Forced air furnace installation"

Robert W on October 2020

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)

My Classic Car Trader LLC

312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

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. 

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The Alva, 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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