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Avatar for SciFiHomes Inc

SciFiHomes Inc

5.00(
26
)
•Approved Pro

SciFiHomes Inc

5.00(
26
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

We are your 1-Stop Source for your Standby Generator Needs! Factory Authorized Cummins Power Generation, Generac and Briggs & Stratton Dealers for Sales, Installation & Service SciFiHomes, Inc. was founded to provide the Shenandoah Valley and Surrounding Areas with a Hi-Tech Electrical Contractor that is a 1-stop solution for the Homeowner and Small Business Owner (from Standby Generators to Security Systems to Home Theaters and most everything in between). SciFiHomes is committed to providing the best electrical/electronic products and solutions available, competitive pricing, our signature high-quality and high-performance installation, and unmatched technical support. SciFiHomes's mission is to offer the most comprehensive personal attention to your Personal, Family, and Business electrical/electronic needs or desires.

"Highly recommended. The entire process was performed expertly and efficiently. In our initial meeting, Tony explained what would be needed in detail and we were given the pros and cons of all options. We went with the Cummins which was a bit more expensive but you get what you pay for and we will be patting ourselves on the back during the next four-day outage. They provided a detailed installation schedule which they easily met. Installation went smoothly with zero problems. Marshall, Steve and Tony are masters at their trade."

Paul J on October 2019

We are your 1-Stop Source for your Standby Generator Needs! Factory Authorized Cummins Power Generation, Generac and Briggs & Stratton Dealers for Sales, Installation & Service SciFiHomes, Inc. was founded to provide the Shenandoah Valley and Surrounding Areas with a Hi-Tech Electrical Contractor that is a 1-stop solution for the Homeowner and Small Business Owner (from Standby Generators to Security Systems to Home Theaters and most everything in between). SciFiHomes is committed to providing the best electrical/electronic products and solutions available, competitive pricing, our signature high-quality and high-performance installation, and unmatched technical support. SciFiHomes's mission is to offer the most comprehensive personal attention to your Personal, Family, and Business electrical/electronic needs or desires.

"Highly recommended. The entire process was performed expertly and efficiently. In our initial meeting, Tony explained what would be needed in detail and we were given the pros and cons of all options. We went with the Cummins which was a bit more expensive but you get what you pay for and we will be patting ourselves on the back during the next four-day outage. They provided a detailed installation schedule which they easily met. Installation went smoothly with zero problems. Marshall, Steve and Tony are masters at their trade."

Paul J on October 2019

Avatar for Dead Rock Contractor Services, LLC

Dead Rock Contractor Services, LLC

5.00(
17
)
•Approved Pro

Dead Rock Contractor Services, LLC

5.00(
17
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

With over 30 years of experience, Dead Rock Contractor Services provides trusted residential and commercial electrical, HVAC and plumbing services across Jefferson County and the Tri-State area. Our licensed and insured team delivers expert workmanship, honest pricing, and exceptional customer care on every job. Whether you need an electrical panel upgrade, generator installation, EV charger, HVAC or plumbing repair, we’re your local one-call solution. 🏆 A Solid Reputation Built on Solid Relationships.

"Great Company"

Derek G on May 2022

With over 30 years of experience, Dead Rock Contractor Services provides trusted residential and commercial electrical, HVAC and plumbing services across Jefferson County and the Tri-State area. Our licensed and insured team delivers expert workmanship, honest pricing, and exceptional customer care on every job. Whether you need an electrical panel upgrade, generator installation, EV charger, HVAC or plumbing repair, we’re your local one-call solution. 🏆 A Solid Reputation Built on Solid Relationships.

"Great Company"

Derek G on May 2022

Avatar for Varco Electric

Varco Electric

5.00(
8
)
•Approved Pro

Varco Electric

5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
73 local quotes requested

We take great pleasure in the quality, customer service, experience, and knowledge we offer to satisfy the demands of the company. From the very beginning of a project to its successful conclusion, it is our goal to deliver top-notch craftsmanship and total customer satisfaction. We take great effort to work and communicate with every customer in a professional manner in order to understand their needs and expectations. Regardless of how big or little the task is, our reputation is built on service, safety, and quality. We offer a variety of services, such as installing ceiling fans and lights and wiring new homes. replacing outdated wiring, circuits, and panels putting in/replacing smoke/carbon monoxide detectors, remodeling, and updating the electrical system installation of transfer switches, post light replacement fixtures, and outdoor lighting installs of electric vehicle chargers.

"They did a fabulous job and I would recommend them to anyone!! The crew was professional and definitely knew what they were doing. Even from the beginning when I was looking to upgrade my old electric panel, they showed me different options and didn’t try to sell me anything I didn’t need. 10 out of 10 would highly recommend!"

Maxwell G on June 2025

We take great pleasure in the quality, customer service, experience, and knowledge we offer to satisfy the demands of the company. From the very beginning of a project to its successful conclusion, it is our goal to deliver top-notch craftsmanship and total customer satisfaction. We take great effort to work and communicate with every customer in a professional manner in order to understand their needs and expectations. Regardless of how big or little the task is, our reputation is built on service, safety, and quality. We offer a variety of services, such as installing ceiling fans and lights and wiring new homes. replacing outdated wiring, circuits, and panels putting in/replacing smoke/carbon monoxide detectors, remodeling, and updating the electrical system installation of transfer switches, post light replacement fixtures, and outdoor lighting installs of electric vehicle chargers.

"They did a fabulous job and I would recommend them to anyone!! The crew was professional and definitely knew what they were doing. Even from the beginning when I was looking to upgrade my old electric panel, they showed me different options and didn’t try to sell me anything I didn’t need. 10 out of 10 would highly recommend!"

Maxwell G on June 2025

Avatar for Kline Electrical Services

Kline Electrical Services

5.00(
2
)
•Approved Pro

Kline Electrical Services

5.00(
2
)
•Approved Pro
Customers say: Quick response
98 local quotes requested
2 years of experience

The Kline family has been serving customers in Hagerstown, Frederick, Martinsburg, Chambersburg, and Winchester for over 30 years. We are excited to continue our legacy of providing quality electrical services to you and your family into the future. If you are in need of electrical repairs or installations, contact us today. The Kline team consists of some of the most professional and knowledgeable electricians in the four state region. There is nothing that we can't handle. We are a full service company offering comprehensive repair and installation services, and we are ready to take on your project. Below are just a few of the services we offer at Kline: -Surge protection -Electrical panel maintenance and repair -New electrical panel installation -Electrical service upgrades -Meter base install, maintenance, and repair -Electric vehicle (EV) charging stations -Lighting upgrades (LED) -Outlet repair and installations -Generator installs and services -Whole home or partial rewiring services -Full electrical system installs

"Simply amazing from start to finish! I can't say enough nice things about this company or the people that I dealt with. They were all professional, friendly and they did great work. They called me just minutes after I clicked their name on Angi's List and had someone out to give me an estimate and had my appointment date set in record time from most companies that I have dealt with for home improvement. I hate having people in my house working but I felt totally comfortable with them. The work they did was exceptional. We got a new power box (breaker box - whatever it's call) and a new meter and a couple of new outlets put in. We also got new smoke detectors throughout the house. They had to work around some issues and relocate a bit of pipe from out water filter system that was in their way. And they just took care of it without any complaints. I didn't have to do anything. They took care of it all and had the inspector come out and get it approved. I feel safe in my home now. I highly recommend this company and I will be calling them for any future electrical work that I need done."

Linda H on June 2025

The Kline family has been serving customers in Hagerstown, Frederick, Martinsburg, Chambersburg, and Winchester for over 30 years. We are excited to continue our legacy of providing quality electrical services to you and your family into the future. If you are in need of electrical repairs or installations, contact us today. The Kline team consists of some of the most professional and knowledgeable electricians in the four state region. There is nothing that we can't handle. We are a full service company offering comprehensive repair and installation services, and we are ready to take on your project. Below are just a few of the services we offer at Kline: -Surge protection -Electrical panel maintenance and repair -New electrical panel installation -Electrical service upgrades -Meter base install, maintenance, and repair -Electric vehicle (EV) charging stations -Lighting upgrades (LED) -Outlet repair and installations -Generator installs and services -Whole home or partial rewiring services -Full electrical system installs

"Simply amazing from start to finish! I can't say enough nice things about this company or the people that I dealt with. They were all professional, friendly and they did great work. They called me just minutes after I clicked their name on Angi's List and had someone out to give me an estimate and had my appointment date set in record time from most companies that I have dealt with for home improvement. I hate having people in my house working but I felt totally comfortable with them. The work they did was exceptional. We got a new power box (breaker box - whatever it's call) and a new meter and a couple of new outlets put in. We also got new smoke detectors throughout the house. They had to work around some issues and relocate a bit of pipe from out water filter system that was in their way. And they just took care of it without any complaints. I didn't have to do anything. They took care of it all and had the inspector come out and get it approved. I feel safe in my home now. I highly recommend this company and I will be calling them for any future electrical work that I need done."

Linda H on June 2025

Avatar for Residential Electric Solutions

Residential Electric Solutions

5.00(
24
)

Residential Electric Solutions

5.00(
24
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential Electric Solutions is a family owned and operated residential electric service company. With over 25 years of electrical experience, Alec Receveur (Master Electrician), his wife and son (Suzanne and Jesse) would like to help you with your electrical projects. For all of your residential electrical issues, we are here for you. We will listen to your needs and provide you with an affordable solution. Call us today to set up an appointment for any of your electrical projects/repairs. What We Are About: Clean Work Habits, Dependable Service, Evening Hours Available, Family Owned & Operated, Full Service Master Electrician, Residential Wiring and Heavy Up Specialists, Satisfaction Guaranteed. Where We Serve: In Maryland: Carroll County, Frederick County, Howard County, Montgomery County, and Washington County. In West WV: Morgan and Jefferson Counties.

"Complete satisfaction! Alec is competent and professional. There was a light rain, so I called Alec to give him the option of rescheduling since he would be working outside, but he said it wasn't a problem. He arrived on time, did a great job, patiently answered my questions, and maintained a positive attitude despite the rain. He couldn't have been nicer, and the price was reasonable."

Elaine B on May 2020

Residential Electric Solutions is a family owned and operated residential electric service company. With over 25 years of electrical experience, Alec Receveur (Master Electrician), his wife and son (Suzanne and Jesse) would like to help you with your electrical projects. For all of your residential electrical issues, we are here for you. We will listen to your needs and provide you with an affordable solution. Call us today to set up an appointment for any of your electrical projects/repairs. What We Are About: Clean Work Habits, Dependable Service, Evening Hours Available, Family Owned & Operated, Full Service Master Electrician, Residential Wiring and Heavy Up Specialists, Satisfaction Guaranteed. Where We Serve: In Maryland: Carroll County, Frederick County, Howard County, Montgomery County, and Washington County. In West WV: Morgan and Jefferson Counties.

"Complete satisfaction! Alec is competent and professional. There was a light rain, so I called Alec to give him the option of rescheduling since he would be working outside, but he said it wasn't a problem. He arrived on time, did a great job, patiently answered my questions, and maintained a positive attitude despite the rain. He couldn't have been nicer, and the price was reasonable."

Elaine B on May 2020

Talbott Electric and Construction LLC

5.00(
12
)

Talbott Electric and Construction LLC

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
"Everything went well. The owner and his helper were friendly, quick, and efficient and professionally installed both units and tested them and removed the old units and debris."

Robert J on September 2018

"Everything went well. The owner and his helper were friendly, quick, and efficient and professionally installed both units and tested them and removed the old units and debris."

Robert J on September 2018

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Generator Install questions, answered by experts

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

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. 

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.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Inwood, WV 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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