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Verified Reviews for Generator Install pros in Catawba, NC

*The Angi rating for Generator Install companies in Catawba, NC 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 Catawba, NC 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 January 01, 2026

Find Generator install pros in Catawba

Avatar for Gowdy Electric

Gowdy Electric

4.90(
309
)
•Approved Pro

Gowdy Electric

4.90(
309
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 years of experience

Frustrated with your power going out? Electricians and contractors at Gowdy Electric provide quality electrical services to keep your home or business running in Charlotte.

"They arrived on time. They listened to me as I prioritized the tasks and described my budget for the project. They helped me save money my showing me a way to use the lighting fixture I had instead of buying a new one. They did the work within the allotted time. They were professional and courteous."

David V on July 2024

Frustrated with your power going out? Electricians and contractors at Gowdy Electric provide quality electrical services to keep your home or business running in Charlotte.

"They arrived on time. They listened to me as I prioritized the tasks and described my budget for the project. They helped me save money my showing me a way to use the lighting fixture I had instead of buying a new one. They did the work within the allotted time. They were professional and courteous."

David V on July 2024

Avatar for Walker Electrical Service L.L.C.

Walker Electrical Service L.L.C.

5.00(
27
)
•Approved Pro

Walker Electrical Service L.L.C.

5.00(
27
)
•Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

Walker Electrical Service is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals has years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, and we pay close attention to the details of each project we are involved with. Please feel free to contact us today to schedule your free estimate!!

"Walker electric service did a very professional job. They arrived on time as scheduled and wasted no time getting started connecting electricity to our new storage building. They added three outlets and installed a large overhead light and switches for the light at both doors. Everything was left very neat and clean. We were very pleased with their service and would recommend them for anyone."

Ray A on August 2025

Walker Electrical Service is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals has years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, and we pay close attention to the details of each project we are involved with. Please feel free to contact us today to schedule your free estimate!!

"Walker electric service did a very professional job. They arrived on time as scheduled and wasted no time getting started connecting electricity to our new storage building. They added three outlets and installed a large overhead light and switches for the light at both doors. Everything was left very neat and clean. We were very pleased with their service and would recommend them for anyone."

Ray A on August 2025

Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
•Approved Pro

W B Lightning Rods

4.93(
297
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

Avatar for Mister Sparky by Wise Electric Control, Inc.

Mister Sparky by Wise Electric Control, Inc.

4.83(
235
)
•Approved Pro

Mister Sparky by Wise Electric Control, Inc.

4.83(
235
)
•Approved Pro
Customers say: True professional
38 years of experience
Free onsite estimate

Mister Sparky by Wise Electric Control, Inc. has been serving the Charlotte area for over 30 years. We promise prompt and professional service to all of our customers. We look forward to solving all your electrical repair, installation and service needs. Call us now to schedule an appointment.

"We needed new panels in garage and house and to get everything up to code and made safe. Every outlet was worked on and some light fixtures changed. Technician was here for 7 days and was the most pleasant person, a lot of work was done. He had someone helping him out. I always knew when they were on the way and I was always asked if I had questions. I can only say good things about the company and today the inspector came and everything passed."

Lisette p on December 2025

Mister Sparky by Wise Electric Control, Inc. has been serving the Charlotte area for over 30 years. We promise prompt and professional service to all of our customers. We look forward to solving all your electrical repair, installation and service needs. Call us now to schedule an appointment.

"We needed new panels in garage and house and to get everything up to code and made safe. Every outlet was worked on and some light fixtures changed. Technician was here for 7 days and was the most pleasant person, a lot of work was done. He had someone helping him out. I always knew when they were on the way and I was always asked if I had questions. I can only say good things about the company and today the inspector came and everything passed."

Lisette p on December 2025

Avatar for Mid America Lightning Protection

Mid America Lightning Protection

4.74(
83
)
•Approved Pro

Mid America Lightning Protection

4.74(
83
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
57 years of experience

We have over 40 years of experience in the business. At Mid America Lightning Protection, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are not an electrical company; we do lightning protection and work with lighting rods.

"Remarkable service! He arrived when he said he would. Completed the job on time. Highly recommend recommend."

Keith H on November 2025

We have over 40 years of experience in the business. At Mid America Lightning Protection, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We are not an electrical company; we do lightning protection and work with lighting rods.

"Remarkable service! He arrived when he said he would. Completed the job on time. Highly recommend recommend."

Keith H on November 2025

A.C. Howard Electric & Maintenance

5.00(
12
)
•Approved Pro

A.C. Howard Electric & Maintenance

5.00(
12
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
18 years of experience

Our mission is to be a 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!

"Arrived on time and was quick with the work. Great communication throughout. Would hire again. "

Mike P on November 2025

Our mission is to be a 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!

"Arrived on time and was quick with the work. Great communication throughout. Would hire again. "

Mike P on November 2025

Avatar for Hamilton LP Lightning Rods

Hamilton LP Lightning Rods

5.00(
9
)
•Approved Pro

Hamilton LP Lightning Rods

5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 years of experience

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022

With more than 30 yrs of experience, Hamilton Lightning Protection is dedicated to providing our customers with the best quality at a great price. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022

Avatar for Greenwing Electrical

Greenwing Electrical

5.00(
10
)
•Approved Pro

Greenwing Electrical

5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Emergency services offered

Greenwing Electric is an electrical Installation and Service Provider in the Mooresville area with over 25 years of electrical experience. Owner operated We specialize in jobs that the larger companies don't want. We also service HVAC Systems and specialized electrical installations

"Amazing work and work ethic. This company represents honesty, intergrity and a drive to make sure the job is done right the first time! From start to finish Jason was there I can not express enough how amazing I think this company is! You want the job done and done right I highly recommend this company!"

Tammy M on August 2024

Greenwing Electric is an electrical Installation and Service Provider in the Mooresville area with over 25 years of electrical experience. Owner operated We specialize in jobs that the larger companies don't want. We also service HVAC Systems and specialized electrical installations

"Amazing work and work ethic. This company represents honesty, intergrity and a drive to make sure the job is done right the first time! From start to finish Jason was there I can not express enough how amazing I think this company is! You want the job done and done right I highly recommend this company!"

Tammy M on August 2024

Avatar for Madrid Projects LLC

Madrid Projects LLC

5.00(
8
)
•Approved Pro

Madrid Projects LLC

5.00(
8
)
•Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We have the experience and dedication to get the job done right! Specializing in handyman and electrical services; 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! Call or click for your FREE estimate today!

"Responded quickly, was pleasant and professional, fixed the problem, and explained well all that he was doing. "

thomas p on December 2025

We have the experience and dedication to get the job done right! Specializing in handyman and electrical services; 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! Call or click for your FREE estimate today!

"Responded quickly, was pleasant and professional, fixed the problem, and explained well all that he was doing. "

thomas p on December 2025

Avatar for Mills Electric Company LLC

Mills Electric Company LLC

5.00(
8
)
•Approved Pro

Mills Electric Company LLC

5.00(
8
)
•Approved Pro
Customers say: Quick response
3 years of experience
Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! 18 years of experience with electrical work.

"Installed a security doorbell. Great service, clean work, great prices!"

Evan H on July 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! 18 years of experience with electrical work.

"Installed a security doorbell. Great service, clean work, great prices!"

Evan H on July 2024

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Generator Install questions, answered by experts

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.

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

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.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

The Catawba, NC 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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