Top-rated generator install pros.

Get matched with top generator install pros in Spencer, OK

Enter your zip and get matched with up to 5 pros

Find Generator install pros in Spencer

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
11 years of experience

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 Mister Sparky of Oklahoma City

Mister Sparky of Oklahoma City

4.72(
547
)
Approved Pro

Mister Sparky of Oklahoma City

4.72(
547
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
48 years of experience

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 OKCPowerCare

OKCPowerCare

5.00(
16
)
Approved Pro

OKCPowerCare

5.00(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. Our top priority is providing an excellent customer experience, and we will go the extra mile. We are experts in our trade and will work with you from start to finish and beyond. We strive in making all clients, repeat clients. Call us today you will be relieved you did. Thank you.

"Pleasant, nice, good communication. Great work, would hire again."

Cassie W on December 2025

We pride our company on reliability, great communication, integrity, and quality work. Our top priority is providing an excellent customer experience, and we will go the extra mile. We are experts in our trade and will work with you from start to finish and beyond. We strive in making all clients, repeat clients. Call us today you will be relieved you did. Thank you.

"Pleasant, nice, good communication. Great work, would hire again."

Cassie W on December 2025


Avatar for Griffin Electric

Griffin Electric

5.00(
18
)
Approved Pro

Griffin Electric

5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

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 Smalltown Property Revival

Smalltown Property Revival

4.69(
35
)
Approved Pro

Smalltown Property Revival

4.69(
35
)
Approved Pro
Super Service Award
Customers say: True professional
2 years of experience
Free onsite estimate

At Small Town Property Revival is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Communication issues about costs."

Janette D on December 2025

At Small Town Property Revival is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Communication issues about costs."

Janette D on December 2025


Avatar for Corrigan, LLC

Corrigan, LLC

4.92(
19
)
Approved Pro

Corrigan, LLC

4.92(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 years of experience

J Corrigan Lightning Rods Has been in business for over 50 plus years. We specialize in all your lighting rod needs. We also provide high quality customer service. We do service in the states of Texas, Colorado, Louisiana, Oklahoma, Mississippi and Alabama. Please give us a call today.

"Friendly and nice people never tired to answer my stupid questions"

Thomas N on September 2022

J Corrigan Lightning Rods Has been in business for over 50 plus years. We specialize in all your lighting rod needs. We also provide high quality customer service. We do service in the states of Texas, Colorado, Louisiana, Oklahoma, Mississippi and Alabama. Please give us a call today.

"Friendly and nice people never tired to answer my stupid questions"

Thomas N on September 2022


Avatar for Mr. Electric of Central Oklahoma

Mr. Electric of Central Oklahoma

4.58(
65
)
Approved Pro

Mr. Electric of Central Oklahoma

4.58(
65
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
44 years of experience

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

4.89(
9
)
Approved Pro

Accent Tel USA

4.89(
9
)
Approved Pro
Customers say: Quick response
17 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 Active Electric LLC.

Active Electric LLC.

5.00(
10
)
Approved Pro

Active Electric LLC.

5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
12 years of experience
Free onsite estimate

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!

"The job was done right, he went out of his way to make sure all aspects of the job was completed. He also did work that was left undone. I would absolutely hire him for other electrical jobs in the future. I will recommend him to other people who need electrical work done. "

Tom H on October 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!

"The job was done right, he went out of his way to make sure all aspects of the job was completed. He also did work that was left undone. I would absolutely hire him for other electrical jobs in the future. I will recommend him to other people who need electrical work done. "

Tom H on October 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
55 years of experience

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

...
Showing 1-10 of 246
Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

As long as your generator is used as recommended by the manufacturer, it’s safe to use for auxiliary power. Make sure that fuel powered generators are used outdoors and that the fumes dissipate away from your home. A professional generator installer will ensure your generator’s placement and set-up meets safety standards when installing or repairing your back-up power source.

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

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.

The Spencer, OK 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"