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"Great! Lester Vaughn came and took care of it. I’m very happy. Thank you!"

Gracia L on February 2025

SVE is a residential electrical company in Kettering Ohio and we do all residential electrical needs including Whole home generators, outdoor lighting, indoor lighting, panel upgrades and more....

"Great! Lester Vaughn came and took care of it. I’m very happy. Thank you!"

Gracia L on February 2025


Avatar for Apollo Home

Apollo Home

4538 Camberwell Rd
4.44(
856
)
Approved Pro

Apollo Home

4538 Camberwell Rd
4.44(
856
)
Approved Pro
Customers say: Super punctual
452 local quotes requested
115 years of experience

Apollo Home strives to be the one company you can count on day or night for home repair, maintenance and comfort. We specialize in residential repair and replacement of heating, ventilation, air conditioning (HVAC), plumbing and electrical systems, as well as drain clearing and main sewer line repair. We service Greater Cincinnati and Northern Kentucky. We are on time. We know your time is valuable, so Apollo promises to arrive at your home within the time window you select. If our technician doesn’t arrive on time, we’ll waive the service charge.* Repairs are Breakdown Free. If the same part or repair fails in the first year, we guarantee to replace the part and do the repair again for free.* We offer Peace of Mind. We accept responsibility for your complete 100% satisfaction with the operation of the equipment and service provided by Apollo and paid for by you. If you are dissatisfied with our work, we will promptly correct the problem or keep working until the problem is resolved. HVAC Lemons Not Allowed. Your entire heating or cooling unit installed by Apollo will be replaced by Apollo at NO CHARGE if your heat exchanger or AC compressor fails within 20 years of the installation date.** Apollo Home technicians, plumbers, and electricians are professionals who are trained to be experts in their fields and have received hundreds of hours of training from Apollo Home through our industry-certified education program, Apollo Home University. All of our HVAC technicians, electricians and plumbers wear an Apollo Home uniform and undergo a rigorous background check. The process includes drug testing, criminal check and drivers check. All are licensed and insured. We’re proud of our team and want you to be comfortable with them in your home. Feel free to ask them questions! They’re happy to explain their process, how something works or teach you how to perform basic maintenance.

"Did a great job"

Pamela D on May 2025

Apollo Home strives to be the one company you can count on day or night for home repair, maintenance and comfort. We specialize in residential repair and replacement of heating, ventilation, air conditioning (HVAC), plumbing and electrical systems, as well as drain clearing and main sewer line repair. We service Greater Cincinnati and Northern Kentucky. We are on time. We know your time is valuable, so Apollo promises to arrive at your home within the time window you select. If our technician doesn’t arrive on time, we’ll waive the service charge.* Repairs are Breakdown Free. If the same part or repair fails in the first year, we guarantee to replace the part and do the repair again for free.* We offer Peace of Mind. We accept responsibility for your complete 100% satisfaction with the operation of the equipment and service provided by Apollo and paid for by you. If you are dissatisfied with our work, we will promptly correct the problem or keep working until the problem is resolved. HVAC Lemons Not Allowed. Your entire heating or cooling unit installed by Apollo will be replaced by Apollo at NO CHARGE if your heat exchanger or AC compressor fails within 20 years of the installation date.** Apollo Home technicians, plumbers, and electricians are professionals who are trained to be experts in their fields and have received hundreds of hours of training from Apollo Home through our industry-certified education program, Apollo Home University. All of our HVAC technicians, electricians and plumbers wear an Apollo Home uniform and undergo a rigorous background check. The process includes drug testing, criminal check and drivers check. All are licensed and insured. We’re proud of our team and want you to be comfortable with them in your home. Feel free to ask them questions! They’re happy to explain their process, how something works or teach you how to perform basic maintenance.

"Did a great job"

Pamela D on May 2025


Avatar for Tom Drexler Plumbing, Air & Electric

Tom Drexler Plumbing, Air & Electric

6170 Centre Park Dr
3.00(
4
)
Approved Pro

Tom Drexler Plumbing, Air & Electric

6170 Centre Park Dr
3.00(
4
)
Approved Pro
368 local quotes requested
43 years of experience

Full service plumbing, HVAC and electrical contractor specializing in kitchen and bathroom remodeling. All work is performed by our trained and highly experienced technicians - not subcontractors. All Tom Drexler employees are background checked and drug tested for your protection. We are a member of the National Kitchen and Bath Association. We service residential homes, apartments/condos, restaurants and rental properties. Additional Contact - Tom Drexler. Additional Email - [email protected].

"I typically do not leave reviews, but my experience with Tom Drexler Plumbing was so poor that I feel compelled to share it in hopes of preventing others from wasting their time and money. I initially contacted the company to address a leaking faucet in a spare bathroom. I was given a vague appointment window of 8 AM to 5 PM and informed that if I didn’t answer a call prior to their arrival, the technician would not show up. When the technician arrived, he spent time criticizing the company’s hiring practices rather than focusing on the repair. He determined that a full tub and shower replacement was needed, quoting over $1,000. The work could not be done the same day, requiring me to schedule another appointment. The technician arrived late and took the entire day to complete the job, spending a significant portion of time sitting on my staircase visibly exhausted. The installation was subpar—both the faucet and showerhead were protruding nearly two inches from the wall, and the showerhead was visibly crooked. The faucet and showerhead were protruding so far out they couldn't even be caulked. My wife documented the issues with photos. She sent them to me after the tech left. I immediately called Tom Drexler, informed them of the subpar work, and requested a different technician to correct the poor workmanship. A new technician arrived the following week and made the necessary adjustments. However, within four days of using the shower, a leak developed in the ceiling of the kitchen below, and our toilet began leaking from the base when flushed—suggesting possible plumbing pressure or blockage issues. I contacted the company again and scheduled yet another appointment. Despite being given the same 8 AM to 5 PM time frame, no one showed up, and I had to follow up myself to learn the technician wasn’t coming. Eventually, another technician did visit and claimed the ceiling leak was due to "residual water" and dismissed the toilet issue. When the ceiling stain continued to grow, I called again and requested a supervisor. The supervisor came a week later, concluded that the issue wasn’t related to their work, and left without offering any solutions. Altogether, I had to take four days off work to accommodate this series of visits. I now need to hire another plumber from a different company to resolve the ongoing leak. Based on my experience, I cannot in good conscience recommend Tom Drexler Plumbing. The quality of work, communication, and overall customer service were consistently poor throughout the entire process."

Matt B on September 2025

Full service plumbing, HVAC and electrical contractor specializing in kitchen and bathroom remodeling. All work is performed by our trained and highly experienced technicians - not subcontractors. All Tom Drexler employees are background checked and drug tested for your protection. We are a member of the National Kitchen and Bath Association. We service residential homes, apartments/condos, restaurants and rental properties. Additional Contact - Tom Drexler. Additional Email - [email protected].

"I typically do not leave reviews, but my experience with Tom Drexler Plumbing was so poor that I feel compelled to share it in hopes of preventing others from wasting their time and money. I initially contacted the company to address a leaking faucet in a spare bathroom. I was given a vague appointment window of 8 AM to 5 PM and informed that if I didn’t answer a call prior to their arrival, the technician would not show up. When the technician arrived, he spent time criticizing the company’s hiring practices rather than focusing on the repair. He determined that a full tub and shower replacement was needed, quoting over $1,000. The work could not be done the same day, requiring me to schedule another appointment. The technician arrived late and took the entire day to complete the job, spending a significant portion of time sitting on my staircase visibly exhausted. The installation was subpar—both the faucet and showerhead were protruding nearly two inches from the wall, and the showerhead was visibly crooked. The faucet and showerhead were protruding so far out they couldn't even be caulked. My wife documented the issues with photos. She sent them to me after the tech left. I immediately called Tom Drexler, informed them of the subpar work, and requested a different technician to correct the poor workmanship. A new technician arrived the following week and made the necessary adjustments. However, within four days of using the shower, a leak developed in the ceiling of the kitchen below, and our toilet began leaking from the base when flushed—suggesting possible plumbing pressure or blockage issues. I contacted the company again and scheduled yet another appointment. Despite being given the same 8 AM to 5 PM time frame, no one showed up, and I had to follow up myself to learn the technician wasn’t coming. Eventually, another technician did visit and claimed the ceiling leak was due to "residual water" and dismissed the toilet issue. When the ceiling stain continued to grow, I called again and requested a supervisor. The supervisor came a week later, concluded that the issue wasn’t related to their work, and left without offering any solutions. Altogether, I had to take four days off work to accommodate this series of visits. I now need to hire another plumber from a different company to resolve the ongoing leak. Based on my experience, I cannot in good conscience recommend Tom Drexler Plumbing. The quality of work, communication, and overall customer service were consistently poor throughout the entire process."

Matt B on September 2025


H & S Home Services

9308 Dayton Lebanon Pike, Unit A
4.95(
107
)
Approved Pro

H & S Home Services

9308 Dayton Lebanon Pike, Unit A
4.95(
107
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 years of experience

At H & S Home Services, LLC, we offer a variety of services that are reasonably priced. We are focused on small renovations and electrical projects, upgrading outlets and switches, ceiling fans, bathroom vanity lights, under cabinet lights, kitchen cabinets, microwaves, bathroom vanities, vanity tops. Free estimates

"Knowledgeable and friendly. Did a great job while explaining the wiring issues "

Stephen S on October 2025

At H & S Home Services, LLC, we offer a variety of services that are reasonably priced. We are focused on small renovations and electrical projects, upgrading outlets and switches, ceiling fans, bathroom vanity lights, under cabinet lights, kitchen cabinets, microwaves, bathroom vanities, vanity tops. Free estimates

"Knowledgeable and friendly. Did a great job while explaining the wiring issues "

Stephen S on October 2025


Avatar for Brading Electric

Brading Electric

3645 Commerce Dr.
5.00(
6
)
Approved Pro

Brading Electric

3645 Commerce Dr.
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We can take on a wide range of residential and commercial low voltage electrical projects We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction

"They were very nice and got the job done in no time"

Richard M on March 2024

We can take on a wide range of residential and commercial low voltage electrical projects We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction

"They were very nice and got the job done in no time"

Richard M on March 2024


Home Improver

2208 Sullivant Avenue
5.00(
2
)
Approved Pro

Home Improver

2208 Sullivant Avenue
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He did a good job and I have already recommended him and was told by the person I recommend him that he did a great job."

Rolando L on November 2019

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He did a good job and I have already recommended him and was told by the person I recommend him that he did a great job."

Rolando L on November 2019


Singer Contracting

519 Patterson Rd Apt 3
4.00(
1
)
Approved Pro

Singer Contracting

519 Patterson Rd Apt 3
4.00(
1
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

With over 10 years of experience in the contracting industry, we are the experts you need to take care of your home or business. We handle everything from electrical to plumbing. We will treat your home as we would treat our own. Give Singer Contracting a call today, we look forward to working with you!

"null"

Jeff H on August 2020

With over 10 years of experience in the contracting industry, we are the experts you need to take care of your home or business. We handle everything from electrical to plumbing. We will treat your home as we would treat our own. Give Singer Contracting a call today, we look forward to working with you!

"null"

Jeff H on August 2020


Ryan Landis Electric

5536 Corwin Rd
5.00(
5
)
Approved Pro

Ryan Landis Electric

5536 Corwin Rd
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Needed our panel replaced and we were getting some outrageous quotes. Found Ryan who quoted a reasonable price. Job included some outside work as well. Everything looks great, very neatly and professionally done. He was outstanding start to finish! Won't use anyone else in future! Highly recommend!!"

Brian W on March 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Needed our panel replaced and we were getting some outrageous quotes. Found Ryan who quoted a reasonable price. Job included some outside work as well. Everything looks great, very neatly and professionally done. He was outstanding start to finish! Won't use anyone else in future! Highly recommend!!"

Brian W on March 2023


Avatar for RS Lightning Protection

RS Lightning Protection

175 South Sandusky Road
4.95(
70
)
Approved Pro

RS Lightning Protection

175 South Sandusky Road
4.95(
70
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 local quotes requested

Here at RS Lightning Protection. The lightning protection industry has been the only thing our family has ever known 4th generation in the business when we show up to your property fully stocked with all your lightning protection needs we require no deposits until the job is totally finished and everybody is satisfied we are all about keeping everybody 100% safe during a lightning storm and we provide reasonable rates because for family-owned-and-operated just give us a call today for a free estimate and we hope that everybody has a blessed day

"Great job"

Shanna B on May 2023

Here at RS Lightning Protection. The lightning protection industry has been the only thing our family has ever known 4th generation in the business when we show up to your property fully stocked with all your lightning protection needs we require no deposits until the job is totally finished and everybody is satisfied we are all about keeping everybody 100% safe during a lightning storm and we provide reasonable rates because for family-owned-and-operated just give us a call today for a free estimate and we hope that everybody has a blessed day

"Great job"

Shanna B on May 2023


Avatar for Next Level Contracting, LLC

Next Level Contracting, LLC

2642 Prelude Pass
4.90(
141
)
Approved Pro

Next Level Contracting, LLC

2642 Prelude Pass
4.90(
141
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
13 years of experience

Thanks for taking a look at our profile. We appreciate the moment you gave to look into finding a quality electrician for your next project. We are a electrical service company that offers electrical services in the south Dayton metro area. We give warranty's on all of our work and offer free quotes 24/7. Give us a call at 937-269-1206 -We charge a flat rate of $75 for a service call -10 year warranty on all panel upgrades -30 day Labor warranty on all small jobs -Same Day Service

"Andie was great - showed up on time, worked quickly, remedies the problem and provided an additional suggestion that improved safety and performance of the circuits repaired. Completed tasks efficiently and cleaned up afterwards."

Bob D on April 2025

Thanks for taking a look at our profile. We appreciate the moment you gave to look into finding a quality electrician for your next project. We are a electrical service company that offers electrical services in the south Dayton metro area. We give warranty's on all of our work and offer free quotes 24/7. Give us a call at 937-269-1206 -We charge a flat rate of $75 for a service call -10 year warranty on all panel upgrades -30 day Labor warranty on all small jobs -Same Day Service

"Andie was great - showed up on time, worked quickly, remedies the problem and provided an additional suggestion that improved safety and performance of the circuits repaired. Completed tasks efficiently and cleaned up afterwards."

Bob D on April 2025

Showing 1-10 of 37
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. 

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

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Centerville, OH homeowners’ guide to generator installs

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