With years of experience in the electrical industry, Hensley Electric provides expert residential and commercial electrical services across East Tennessee. We handle everything from outlets and circuit breakers to EV chargers. Hensley Electric is known for professionalism, attention to detail, and respect for your property. Count on us for prompt service and long-lasting results.
"Friendly, professional. Excellent job and very patient with all my questions. "
Tammy M on November 2025
With years of experience in the electrical industry, Hensley Electric provides expert residential and commercial electrical services across East Tennessee. We handle everything from outlets and circuit breakers to EV chargers. Hensley Electric is known for professionalism, attention to detail, and respect for your property. Count on us for prompt service and long-lasting results.
"Friendly, professional. Excellent job and very patient with all my questions. "
Here at Jones Electrical Services, we offer Top-Tier-Quality work with an emphasis on integrity and safety for both you, your loved ones, and your home or business. We offer over 20 years of electrical experience in both residential and commercial settings. Our by the book approach guarantees the job is done right and according to NEC standards every time, no exceptions. At Jones Electrical Services you can expect professional, "courtesy with a smile" service, as it is our intention to not only put our customers first, but to ensure happiness and satisfaction with every job we do.
"I called Jones electric and asked them to come out and check some problems we were having with our electrical. He came out and I wasn't home yet but my son was there. He checked our box and told us something that was wrong with it which was something we needed to take up with the power company. But this man came out and took his time to help us and he did not even charge me one dime. And my electrical was in bad shape and we still haven't got things fixed because we have to wait on the power company. But I think this man for coming out and checking what he did and telling us what he thought was wrong and doing it out of the kindness of his heart. God will bless. Jones electrical fourth day I've done for me. I'm very appreciative of it because I'm going through stage 4 cancer taking chemo and I'm really stressed out over a lot of things and he just really blessed me in a way that took stress off of me instead of adding anything to me. I would highly recommend Jones electrical to anyone"
Lynda S on December 2025
Here at Jones Electrical Services, we offer Top-Tier-Quality work with an emphasis on integrity and safety for both you, your loved ones, and your home or business. We offer over 20 years of electrical experience in both residential and commercial settings. Our by the book approach guarantees the job is done right and according to NEC standards every time, no exceptions. At Jones Electrical Services you can expect professional, "courtesy with a smile" service, as it is our intention to not only put our customers first, but to ensure happiness and satisfaction with every job we do.
"I called Jones electric and asked them to come out and check some problems we were having with our electrical. He came out and I wasn't home yet but my son was there. He checked our box and told us something that was wrong with it which was something we needed to take up with the power company. But this man came out and took his time to help us and he did not even charge me one dime. And my electrical was in bad shape and we still haven't got things fixed because we have to wait on the power company. But I think this man for coming out and checking what he did and telling us what he thought was wrong and doing it out of the kindness of his heart. God will bless. Jones electrical fourth day I've done for me. I'm very appreciative of it because I'm going through stage 4 cancer taking chemo and I'm really stressed out over a lot of things and he just really blessed me in a way that took stress off of me instead of adding anything to me. I would highly recommend Jones electrical to anyone"
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."
Need an electrical partner who handles everything? We offer 15 years of end-to-end expertise, covering everything from new residential installations and large-scale commercial fit-outs to creative lighting design and rapid service work. We operate on a core philosophy: integrity first, customer always. Expect upfront, competitive pricing and the assurance of a team committed to moral and ethical values. Our goal is simple: provide a smooth, in and out service that is completely hassle-free, letting you focus on your business or home. Call us today 423.429.7126 We are 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
"Frankly speaking he was very knowledgeable and professional. He made me feel comfortable about his presence and the work he done...I would definitely hire him again."
Beverly B on November 2025
Need an electrical partner who handles everything? We offer 15 years of end-to-end expertise, covering everything from new residential installations and large-scale commercial fit-outs to creative lighting design and rapid service work. We operate on a core philosophy: integrity first, customer always. Expect upfront, competitive pricing and the assurance of a team committed to moral and ethical values. Our goal is simple: provide a smooth, in and out service that is completely hassle-free, letting you focus on your business or home. Call us today 423.429.7126 We are 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
"Frankly speaking he was very knowledgeable and professional. He made me feel comfortable about his presence and the work he done...I would definitely hire him again."
Marty's Electric is your local helpful technicians to call. As a smaller locally owned business we cover all aspects of electrical issues that your home or business may require without damaging your budget. Please give us a call! Thank you!
"They installed a bunch of receptacles, ceiling fans, and ran power to our swimming pool. All of the workers are friendly and respectful. Marty’s is my go-to electrical company!"
Mcarthur W on November 2025
Marty's Electric is your local helpful technicians to call. As a smaller locally owned business we cover all aspects of electrical issues that your home or business may require without damaging your budget. Please give us a call! Thank you!
"They installed a bunch of receptacles, ceiling fans, and ran power to our swimming pool. All of the workers are friendly and respectful. Marty’s is my go-to electrical company!"
We have the experience and dedication to get the job done right! Specializing in 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!
"On time and very professional and quality work. I would definitely recommend JC Electric."
Mike M on December 2020
We have the experience and dedication to get the job done right! Specializing in 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!
"On time and very professional and quality work. I would definitely recommend JC Electric."
With more than 8 yrs of experience, KGM Electric LLC 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!
"They did an awesome job, fast, and very reasonable. I will use them again when I need electrical work done."
David B on November 2025
With more than 8 yrs of experience, KGM Electric LLC 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!
"They did an awesome job, fast, and very reasonable. I will use them again when I need electrical work done."
KeyTek is locally owned and operated, we will be serving the community for the next 40+ years. Here 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!
"He replaced my breaker box with one with more room so that he could install an emergency generator for the house.
He was courteous, dependable and reasonably priced. His work passed the electric inspection without any problems. "
Phillip W on August 2025
KeyTek is locally owned and operated, we will be serving the community for the next 40+ years. Here 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!
"He replaced my breaker box with one with more room so that he could install an emergency generator for the house.
He was courteous, dependable and reasonably priced. His work passed the electric inspection without any problems. "
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!
"Excellent service, extremely knowledgeable and great to work with!"
Wesley F on April 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!
"Excellent service, extremely knowledgeable and great to work with!"
Power outages don't have to disrupt your life. Founded in 1994, Premier Generators has been the Southeast's trusted Generac dealer for over 30 years. As a top Generac partner trusted by thousands of homeowners, we deliver factory-certified home standby generator installations that provide reliable safety and security when you need it most. Our certified technicians bring unparalleled service quality, ensuring your generator automatically kicks in during outages to keep your home powered. Whether you need whole-home backup or essential systems coverage, we tailor power solutions to your specific needs using natural gas or propane systems. What started as a commitment to providing reliable backup power solutions has grown into the region's leading authority in home standby generator sales and installations. Choose Premier Generators for dedicated satisfaction, certified excellence, and peace of mind that your family stays comfortable and secure no matter what.
"They were very courteous, cleaned up their messes, and they did a wonderful job!"
William a on November 2025
Power outages don't have to disrupt your life. Founded in 1994, Premier Generators has been the Southeast's trusted Generac dealer for over 30 years. As a top Generac partner trusted by thousands of homeowners, we deliver factory-certified home standby generator installations that provide reliable safety and security when you need it most. Our certified technicians bring unparalleled service quality, ensuring your generator automatically kicks in during outages to keep your home powered. Whether you need whole-home backup or essential systems coverage, we tailor power solutions to your specific needs using natural gas or propane systems. What started as a commitment to providing reliable backup power solutions has grown into the region's leading authority in home standby generator sales and installations. Choose Premier Generators for dedicated satisfaction, certified excellence, and peace of mind that your family stays comfortable and secure no matter what.
"They were very courteous, cleaned up their messes, and they did a wonderful job!"
William a on November 2025
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Generator Install questions, answered by experts
The typical cost of a home generator is around $5,000, but prices range from $400 up to $13,000, depending on a few factors. The most significant cost factor is the generator size, as larger generators that can support more square footage usually cost more. You can install an emergency backup generator for between $500 and $2,000 or a partial-home generator for between $2,000 and $6,500. Whole-home generators usually total between $5,000 and $13,000, with some models climbing as high as $18,000.
Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:
Natural gas: $2,000–$21,000 per year
Liquid propane: $2,000–$21,000 per year
Diesel: $3,000–$20,000 per year
Gasoline: $500–$3,000 per year
Solar generator: $2,000–$25,000 per unit
Battery backup: $10,000–$25,000 per unit
While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.
Many services include assembling the unit and securing it in the window. Confirm with your provider.
Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:
1,000 sq ft: 6–9 kW
1,500 sq ft: 7–10 kW
2,000 sq ft: 10–14kW
2,500 sq ft: 12–16kW
3,000 sq ft: 16–20kW+
Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.
The Hunter, TN homeowners’ guide to generator installs
From average costs to expert advice, get all the answers you need to get your job done.
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.
