Top-rated generator install pros.

Get matched with top generator install pros in Bethany, OK

There are 1 highly-rated local generator install pros.

Find Generator install pros in Bethany

Avatar for Griffin Electric

Griffin Electric

Located In:
5.00(
18
)
Approved Pro

Griffin Electric

Located In:
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 local quotes requested

Griffin Electric specializes in any residential electrical needs. We wire new homes, restore electrical wiring in homes after fires or floods, rewire for remodels, and we are excellent at troubleshooting and repair. We can handle it all! Our hope is to enrich the lives of others through quality electrical work and excellent customer service. Daine, the owner has 9 years of experience in all aspects of residential electrical. Griffin Electric has been in business for two years. We are small company, but we're looking to grow right along with our customer base. Dakota and Clay, the current apprentices, have 2 years of experience and are working diligently to become journeymen and carry on our company vision.

"Electricians were on time and very professional. The work performed was exactly as expected. Would definitely recommend Griffin Electric."

William M on May 2025

Griffin Electric specializes in any residential electrical needs. We wire new homes, restore electrical wiring in homes after fires or floods, rewire for remodels, and we are excellent at troubleshooting and repair. We can handle it all! Our hope is to enrich the lives of others through quality electrical work and excellent customer service. Daine, the owner has 9 years of experience in all aspects of residential electrical. Griffin Electric has been in business for two years. We are small company, but we're looking to grow right along with our customer base. Dakota and Clay, the current apprentices, have 2 years of experience and are working diligently to become journeymen and carry on our company vision.

"Electricians were on time and very professional. The work performed was exactly as expected. Would definitely recommend Griffin Electric."

William M on May 2025


Avatar for Active Electric LLC.

Active Electric LLC.

16121 Southeast 15th Street
5.00(
8
)
Approved Pro

Active Electric LLC.

16121 Southeast 15th Street
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
70 local quotes requested

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!

"Great, very professional"

Gerald S on May 2025

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!

"Great, very professional"

Gerald S on May 2025


Avatar for R-2 Electric

R-2 Electric

P.O. BOX 168
5.00(
1
)
Approved Pro

R-2 Electric

P.O. BOX 168
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
147 local quotes requested

Our Mission : At R-2 Electric, our mission is to provide reliable and efficient electric solutions to our customers. We strive to exceed their expectations by delivering high-quality services and products. R-2 Electric Company is a versatile and reliable provider of electrical services, catering to industrial, commercial, and residential needs. With a team of highly skilled electricians, the company ensures that every project, whether it’s installing complex industrial systems, designing energy-efficient solutions for businesses, or upgrading home electrical setups, is completed with precision and safety in mind. R-2 Electric Company prides itself on delivering top-notch customer service, innovative solutions, and adherence to the highest industry standards. Their commitment to excellence makes them a trusted partner for all electrical needs, ensuring that every client’s requirements are met with expertise and efficiency.

"They came out and diagnosed the problem in a efficient and logical manner. It's just what I needed."

Steven E on March 2025

Our Mission : At R-2 Electric, our mission is to provide reliable and efficient electric solutions to our customers. We strive to exceed their expectations by delivering high-quality services and products. R-2 Electric Company is a versatile and reliable provider of electrical services, catering to industrial, commercial, and residential needs. With a team of highly skilled electricians, the company ensures that every project, whether it’s installing complex industrial systems, designing energy-efficient solutions for businesses, or upgrading home electrical setups, is completed with precision and safety in mind. R-2 Electric Company prides itself on delivering top-notch customer service, innovative solutions, and adherence to the highest industry standards. Their commitment to excellence makes them a trusted partner for all electrical needs, ensuring that every client’s requirements are met with expertise and efficiency.

"They came out and diagnosed the problem in a efficient and logical manner. It's just what I needed."

Steven E on March 2025


Avatar for Mr. Electric of Central Oklahoma

Mr. Electric of Central Oklahoma

3990 E Interstate 240 Service Rd
4.58(
65
)
Approved Pro

Mr. Electric of Central Oklahoma

3990 E Interstate 240 Service Rd
4.58(
65
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
196 local quotes requested

Whether you need electrical services for your Oklahoma County business or home, Mr. Electric® of Central Oklahoma has the perfect solution. You can trust our expert electricians to save your Oklahoma City, Norman and Edmond area homes and businesses plenty of money. We take pride in serving local businesses and neighbors. If you are looking for an established electrician in Oklahoma City, Norman, or Edmond, you've come to the right place. At Mr. Electric of Central Oklahoma, we have the power to make things better. Dedicated to customer satisfaction, we offer a variety of electrical services, addressing everything from flickering lights to outdated panels and overloaded circuits. We can not only diagnose and repair the wiring issues in your home or business, but we can also check up on the safety of your home wiring for free. You can look forward to meeting a team of licensed, bonded, and insured electricians, all of whom have passed a background check. We Take on Emergencies.

"do not do business to Mr. Electric"

Ron H on April 2024

Whether you need electrical services for your Oklahoma County business or home, Mr. Electric® of Central Oklahoma has the perfect solution. You can trust our expert electricians to save your Oklahoma City, Norman and Edmond area homes and businesses plenty of money. We take pride in serving local businesses and neighbors. If you are looking for an established electrician in Oklahoma City, Norman, or Edmond, you've come to the right place. At Mr. Electric of Central Oklahoma, we have the power to make things better. Dedicated to customer satisfaction, we offer a variety of electrical services, addressing everything from flickering lights to outdated panels and overloaded circuits. We can not only diagnose and repair the wiring issues in your home or business, but we can also check up on the safety of your home wiring for free. You can look forward to meeting a team of licensed, bonded, and insured electricians, all of whom have passed a background check. We Take on Emergencies.

"do not do business to Mr. Electric"

Ron H on April 2024


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
14 local quotes requested
16 years of experience

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 Spark Electrical Solutions, LLC

Spark Electrical Solutions, LLC

1124 NW 43rd St.
4.75(
10
)
Approved Pro

Spark Electrical Solutions, LLC

1124 NW 43rd St.
4.75(
10
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 local quotes requested

Spark Electrical Solutions is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very friendly. Expedient in scheduling. Efficient and courteous. Was extremely pleased with work."

Terry M on December 2023

Spark Electrical Solutions is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Very friendly. Expedient in scheduling. Efficient and courteous. Was extremely pleased with work."

Terry M on December 2023


Avatar for Mister Sparky of Oklahoma City

Mister Sparky of Oklahoma City

801 Northeast 84th Street
4.72(
547
)
Approved Pro

Mister Sparky of Oklahoma City

801 Northeast 84th Street
4.72(
547
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
223 local quotes requested

Welcome to Mister Sparky, where professionalism and expertise come together to serve all of your electrical needs. Whether you need an electrician to update your home, help you complete an addition, or repair a faulty circuit, we're here to provide prompt, reliable service that leaves you satisfied each and every time. At Mister Sparky, we offer more than just ordinary electrician service. We go above and beyond. Your time is valuable, and at Mister Sparky we understand that. If we show up late, we won't charge you. It's as simple as that. If an electrical repair fails during normal use in the first year, we will either repair or replace the item at no charge to you. How's that for peace of mind? We employ the very best in the business. Approximately 1 out of 33 applicants passes our strict qualifications and rigorous testing to become a member of the Mister Sparky team. We offer flexible financing and accept all major credit cards. Call us today and let us earn your business!

"Excellent!!"

John W on June 2025

Welcome to Mister Sparky, where professionalism and expertise come together to serve all of your electrical needs. Whether you need an electrician to update your home, help you complete an addition, or repair a faulty circuit, we're here to provide prompt, reliable service that leaves you satisfied each and every time. At Mister Sparky, we offer more than just ordinary electrician service. We go above and beyond. Your time is valuable, and at Mister Sparky we understand that. If we show up late, we won't charge you. It's as simple as that. If an electrical repair fails during normal use in the first year, we will either repair or replace the item at no charge to you. How's that for peace of mind? We employ the very best in the business. Approximately 1 out of 33 applicants passes our strict qualifications and rigorous testing to become a member of the Mister Sparky team. We offer flexible financing and accept all major credit cards. Call us today and let us earn your business!

"Excellent!!"

John W on June 2025


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
129 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


DALE'S ELECTRIC LLC

1009 S Main St
New on AngiNew on Angi
Approved Pro

DALE'S ELECTRIC LLC

1009 S Main St
New on AngiNew on Angi
Approved Pro
32 local quotes requested
43 years of experience

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

We are a locally owned and operated company, that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services, that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each, and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!


Showing 1-10 of 45
Generator Install questions, answered by experts

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. 

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Bethany, OK homeowners’ guide to generator installs

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