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Avatar for En Motion Security Solutions

En Motion Security Solutions

4.75(
4
)
Approved Pro

En Motion Security Solutions

4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

En Motion Security Solutions is committed to excellence 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.

"Friendly, efficient installation. Got done early, answered all our questions. Would use them again."

Dennis B on April 2020

En Motion Security Solutions is committed to excellence 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.

"Friendly, efficient installation. Got done early, answered all our questions. Would use them again."

Dennis B on April 2020


"Our existing generator died. James diagnosed the problem and gave us a few options to repair or replace it. We chose to replace it. James handled everything, from getting and installing the new generator to electrical and fuel (propane) connections. We have asked him to schedule us for the annual maintenance on the machine. We are pleased, though we haven't lost power since it was installed, LOL. "

Gail D on January 2025

Welcome to Rollins Repair! We specialize in residential generator installations, repairs and service work. We are an authorized Guardian Generator Dealer and Installer. Give us a call today.

"Our existing generator died. James diagnosed the problem and gave us a few options to repair or replace it. We chose to replace it. James handled everything, from getting and installing the new generator to electrical and fuel (propane) connections. We have asked him to schedule us for the annual maintenance on the machine. We are pleased, though we haven't lost power since it was installed, LOL. "

Gail D on January 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
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
163 local quotes requested

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 Austin Davis

Austin Davis

4.92(
12
)
Approved Pro

Austin Davis

4.92(
12
)
Approved Pro
Customers say: Quick response
21 local quotes requested
1 years of experience

Hi, I’m Austin Davis the owner of A.D Electric LLC, a fully qualified and insured electrician based in the eastern panhandle. I provide a wide range of residential and small commercial electrical services, with a focus on quality workmanship, safety, and honest advice. As an independent electrician, you’ll deal directly with me from start to finish — no middlemen, no rushed jobs, and no surprises. I take pride in offering a friendly, reliable service you can count on, whether you need a quick repair, new lighting, or a full electrical upgrade. - Home & Small Business Electrical Work - Lighting Design & Installation - Electrical Panel Upgrades & Rewiring - Safety Testing & Inspections - Fault Finding & Repairs Every job is completed to the highest standard and in line with current electrical regulations, so you can feel confident your property is safe and code compliant.

"The work was done on-time and he was very professional and accommodating. "

Brenda S on November 2025

Hi, I’m Austin Davis the owner of A.D Electric LLC, a fully qualified and insured electrician based in the eastern panhandle. I provide a wide range of residential and small commercial electrical services, with a focus on quality workmanship, safety, and honest advice. As an independent electrician, you’ll deal directly with me from start to finish — no middlemen, no rushed jobs, and no surprises. I take pride in offering a friendly, reliable service you can count on, whether you need a quick repair, new lighting, or a full electrical upgrade. - Home & Small Business Electrical Work - Lighting Design & Installation - Electrical Panel Upgrades & Rewiring - Safety Testing & Inspections - Fault Finding & Repairs Every job is completed to the highest standard and in line with current electrical regulations, so you can feel confident your property is safe and code compliant.

"The work was done on-time and he was very professional and accommodating. "

Brenda S on November 2025


Avatar for Mario Falconio Electric, LLC

Mario Falconio Electric, LLC

5.00(
13
)
Approved Pro

Mario Falconio Electric, LLC

5.00(
13
)
Approved Pro
19 local quotes requested
5 years of experience

Mario Falconio Electric, LLC is 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. We have 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.

"Mario installed a 240v outlet in my garage. This required a new breaker and about 100 feet of wire. Mario laid out a good plan in running the wire from the box in my basement, through the attic, on out to the garage. He is very efficient and safe with his work. Excellent price!"

William H on October 2025

Mario Falconio Electric, LLC is 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. We have 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.

"Mario installed a 240v outlet in my garage. This required a new breaker and about 100 feet of wire. Mario laid out a good plan in running the wire from the box in my basement, through the attic, on out to the garage. He is very efficient and safe with his work. Excellent price!"

William H on October 2025


Avatar for Kolb Electric Inc

Kolb Electric Inc

4.38(
200
)
Approved Pro

Kolb Electric Inc

4.38(
200
)
Approved Pro
Customers say: Super punctual
296 local quotes requested
100 years of experience

We are a family owned and operated business that has been serving the Baltimore, Washington Metropolitan area since 1925. We are committed to providing superior electrical services. The valuable advantages we can offer you are great service, high quality and experienced workers at a competitive price.

"Do not use this company. They will rip you off. The contract was for eight 300W LED 40 ft pole lights, but I caught them redhanded installing 240W. Who does that? Then, they broke my lock and broke into my sprinkler room which I saw on my video which they admitted. Then, Kolb sued me for not paying the bill which I disputed due to lost tools as result of the break-in. Who does that breaking into a customer's sprinkler room and not informing that they did. I had to catch them on my video. Not only that it took over one year to the work proposed work. TOTAL FRAUD. I will be going to court...."

John A on November 2023

We are a family owned and operated business that has been serving the Baltimore, Washington Metropolitan area since 1925. We are committed to providing superior electrical services. The valuable advantages we can offer you are great service, high quality and experienced workers at a competitive price.

"Do not use this company. They will rip you off. The contract was for eight 300W LED 40 ft pole lights, but I caught them redhanded installing 240W. Who does that? Then, they broke my lock and broke into my sprinkler room which I saw on my video which they admitted. Then, Kolb sued me for not paying the bill which I disputed due to lost tools as result of the break-in. Who does that breaking into a customer's sprinkler room and not informing that they did. I had to catch them on my video. Not only that it took over one year to the work proposed work. TOTAL FRAUD. I will be going to court...."

John A on November 2023


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
31 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 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 HuntCo Enterprises, LLC

HuntCo Enterprises, LLC

No reviews yet

HuntCo Enterprises, LLC

No reviews yet
Free onsite estimate

With almost a decade of experience, HuntCo Enterprises is more than capable of solving your commercial and residential electrical needs. We are a minority, female owned business based in Montgomery County Maryland

With almost a decade of experience, HuntCo Enterprises is more than capable of solving your commercial and residential electrical needs. We are a minority, female owned business based in Montgomery County Maryland


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Generator Install questions, answered by experts

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

Yes, whole-house generators run constantly for extended periods. Whole-house generators can run for longer periods of time than portable generators, but be careful. First, they may need regular applications of engine oil (as frequently as daily), depending on the engine design. Second, running constantly for several days will increase the wear and tear on the generator and shorten its lifespan.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

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

The Williamsport, MD homeowners’ guide to generator installs

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