Top-rated generator install pros.

Get matched with top generator install pros in Grayson, GA

There are 11 highly-rated local generator install pros.

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  • Verified reviews icon10
    Verified generator installs reviews

Find Generator install pros in Grayson

Avatar for Keep Smiling Plumbing & Electric

Keep Smiling Plumbing & Electric

3705 Harrison Rd SW
4.66(
132
)
Approved Pro

Keep Smiling Plumbing & Electric

3705 Harrison Rd SW
4.66(
132
)
Approved Pro
Customers say: Super punctual
1382 local quotes requested
40 years of experience

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric and HVAC business, serving Gwinnett County, Georgia. We are Master Plumbers and members of the Plumbing & Mechanical Association of Georgia. Keep Smiling Plumbing & Electric is there when you need us, ready to take care of any problem that you may have with your plumbing or electrical systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Keep Smiling sent me Roy Wint and I'm very glad they did. Roy installed a replacement ceiling fan as well as four recessed lights. The result of the project is a much better lit and livable living room. I want to extend special kudos to Roy. He was very professional, polite, and friendly. A joy to have working on my home. He went out of his way to avoid creating any holes in the ceiling other than those housing the lighting fixtures. And he also did a safety inspection of my home's fuse box. I can't say enough good about this young man. I'll definitely be calling him the next time I need electrical work done in my home."

Jana J on October 2025

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric and HVAC business, serving Gwinnett County, Georgia. We are Master Plumbers and members of the Plumbing & Mechanical Association of Georgia. Keep Smiling Plumbing & Electric is there when you need us, ready to take care of any problem that you may have with your plumbing or electrical systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Keep Smiling sent me Roy Wint and I'm very glad they did. Roy installed a replacement ceiling fan as well as four recessed lights. The result of the project is a much better lit and livable living room. I want to extend special kudos to Roy. He was very professional, polite, and friendly. A joy to have working on my home. He went out of his way to avoid creating any holes in the ceiling other than those housing the lighting fixtures. And he also did a safety inspection of my home's fuse box. I can't say enough good about this young man. I'll definitely be calling him the next time I need electrical work done in my home."

Jana J on October 2025


Avatar for Lightning Bug Electric

Lightning Bug Electric

629 COLLINS RD
4.73(
475
)
Approved Pro

Lightning Bug Electric

629 COLLINS RD
4.73(
475
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
311 local quotes requested

Having been awarded for our excellence by numerous professional organizations, our team at Lightning Bug Electric has the skills and knowledge to help you with a wide array of electrical problems. Our Marietta electricians have over 25 years of experience in the industry and we always provide around-the-clock availability. If you are looking for a team led by a master electrician, you have come to the right place. We provide residential and commercial customers with wiring and rewiring, lighting upgrades, outlets and switches, full electrical remodeling and installation, and more. Call our team today to schedule your free electrical service estimate.

"Leyton was fantastic. Arrived right on time(and scheduling was very easy and convenient- got my exact day and time I wanted.) He saw exactly what I needed for installing a ceiling fan, and it looks, and works perfectly. The price was more than fair. Second experience with LBE, and again, 5 stars!"

Stephen K on May 2025

Having been awarded for our excellence by numerous professional organizations, our team at Lightning Bug Electric has the skills and knowledge to help you with a wide array of electrical problems. Our Marietta electricians have over 25 years of experience in the industry and we always provide around-the-clock availability. If you are looking for a team led by a master electrician, you have come to the right place. We provide residential and commercial customers with wiring and rewiring, lighting upgrades, outlets and switches, full electrical remodeling and installation, and more. Call our team today to schedule your free electrical service estimate.

"Leyton was fantastic. Arrived right on time(and scheduling was very easy and convenient- got my exact day and time I wanted.) He saw exactly what I needed for installing a ceiling fan, and it looks, and works perfectly. The price was more than fair. Second experience with LBE, and again, 5 stars!"

Stephen K on May 2025


"Ben showed up as planned and found the fault within two minutes. Repaired and that's a wrap. I will call him again if needed."

Patti A on October 2025

Good N' Handy provides top quality professional electrical and handyman services in Lawrenceville, GA and surrounding areas, commercial and residential. We love what we do and it shows in the quality of our work. Give us a call or click for an estimate today!

"Ben showed up as planned and found the fault within two minutes. Repaired and that's a wrap. I will call him again if needed."

Patti A on October 2025


Avatar for Sullivan Electric Services Co. LLC

Sullivan Electric Services Co. LLC

7467 Covington Highway
4.68(
167
)
Approved Pro

Sullivan Electric Services Co. LLC

7467 Covington Highway
4.68(
167
)
Approved Pro
Customers say: True professional
19 years of experience
Free onsite estimate

Sullivan Electric Services Co, LLC provides full service residential and commercial electrical services for the entire Atlanta metro area. With more than 30 years of experience in the electrical field, we will provide prompt and technically superior attention to all electrical issues. Our number one priority is customer satisfaction–doing it right the first time, according to your expectations–in order to build a long-term business relationship. At Sullivan Electric, “we light the world the most excellent way.” As a company that has been serving the entire Atlanta metro area for so many years, our longevity is a testament to our dedication to quality craftsmanship, customer service, and low prices. We have many happy customers that attest to our great customer service, pricing and quality of work.

"I found Mr Sullivan on HomeAdvisor gave him a call which he picked up right away which was a plus, but than he gave me an estimate over the phone without coming down to look at it made it seem like the minimum he would charge was $350 for instal of four outlets, troubleshoot and repair outlets in kitchen, and repair backyard light. The next day he arrived a little late installed four outlets as discussed, but turned out nothing was wrong with the outlets in the kitchen he said the " GFCI where doing what they were supposed to do", and the back yard light was fixed by replacing the old sensor that rain water damaged with a new one, but replaced it with a black sensor rather than a matching white, which I was fine with in the end, unfortunately in the end he didn't recalculate the fact that he really didn't had to do anything with the outlets in the kitchen yet he was still trying to charge me $25 more for the unmatching backyard sensor. I am not an electrician and he and his employee did get the job done, but was just dissapointed that I believe he did not charge a fair price for work he done seemed too expensive to me usually an instal of lights or switches are around $50 a pop and the sensor $25 itself just didn't add up to me other than that they got the mission accomplished."

EDUARDO L on August 2015

Sullivan Electric Services Co, LLC provides full service residential and commercial electrical services for the entire Atlanta metro area. With more than 30 years of experience in the electrical field, we will provide prompt and technically superior attention to all electrical issues. Our number one priority is customer satisfaction–doing it right the first time, according to your expectations–in order to build a long-term business relationship. At Sullivan Electric, “we light the world the most excellent way.” As a company that has been serving the entire Atlanta metro area for so many years, our longevity is a testament to our dedication to quality craftsmanship, customer service, and low prices. We have many happy customers that attest to our great customer service, pricing and quality of work.

"I found Mr Sullivan on HomeAdvisor gave him a call which he picked up right away which was a plus, but than he gave me an estimate over the phone without coming down to look at it made it seem like the minimum he would charge was $350 for instal of four outlets, troubleshoot and repair outlets in kitchen, and repair backyard light. The next day he arrived a little late installed four outlets as discussed, but turned out nothing was wrong with the outlets in the kitchen he said the " GFCI where doing what they were supposed to do", and the back yard light was fixed by replacing the old sensor that rain water damaged with a new one, but replaced it with a black sensor rather than a matching white, which I was fine with in the end, unfortunately in the end he didn't recalculate the fact that he really didn't had to do anything with the outlets in the kitchen yet he was still trying to charge me $25 more for the unmatching backyard sensor. I am not an electrician and he and his employee did get the job done, but was just dissapointed that I believe he did not charge a fair price for work he done seemed too expensive to me usually an instal of lights or switches are around $50 a pop and the sensor $25 itself just didn't add up to me other than that they got the mission accomplished."

EDUARDO L on August 2015


Avatar for TC Shock Electric, LLC

TC Shock Electric, LLC

PO Box 235
5.00(
10
)
Approved Pro

TC Shock Electric, LLC

PO Box 235
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

TC Shock Electric is much more than your run-of-the-mill electrical company. At TC Shock Electric, we are a personalized service who pride ourselves on reliability, communication, integrity and quality work. We are strong believers in giving our absolute best in all the work we do. Our goal is to ensure that you have a shocking experience in the best way! Call us for a free estimate and to get a professional out to your home today!

"Half the price of other installers. Very knowledgeable. Another contractor told me it could not be done but Tyler looked at it and found out how to make it work. Even called back to make sure everything worked as expected."

Valerie S on October 2022

TC Shock Electric is much more than your run-of-the-mill electrical company. At TC Shock Electric, we are a personalized service who pride ourselves on reliability, communication, integrity and quality work. We are strong believers in giving our absolute best in all the work we do. Our goal is to ensure that you have a shocking experience in the best way! Call us for a free estimate and to get a professional out to your home today!

"Half the price of other installers. Very knowledgeable. Another contractor told me it could not be done but Tyler looked at it and found out how to make it work. Even called back to make sure everything worked as expected."

Valerie S on October 2022


Doc Enterprise Contractors

2573 Stratford Lane
5.00(
1
)
Approved Pro

Doc Enterprise Contractors

2573 Stratford Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Excellent work done in a timely manner."

Terah B on April 2022

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Excellent work done in a timely manner."

Terah B on April 2022


Avatar for 3 One 4 Data

3 One 4 Data

188 Gilleland Drive
5.00(
14
)
Approved Pro

3 One 4 Data

188 Gilleland Drive
5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
30 years of experience

3one4 Data 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. 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.

"Very professional. Highly recommend "

Jonathan K on January 2025

3one4 Data 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. 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.

"Very professional. Highly recommend "

Jonathan K on January 2025


Avatar for All Nations Electric, LLC

All Nations Electric, LLC

1250 Lake Stone Lea Dr
5.00(
14
)
Approved Pro

All Nations Electric, LLC

1250 Lake Stone Lea Dr
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

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! Book with us online or feel free to give us a call today!

"My company hired All Nations Electric, LLC to install around 50 LED lights in our warehouse. We were impressed with the quality of the work in addition to the cost and professionalism. We have since hired All Nations Electric, LLC multiple times to install lights, swap breakers, and change forklift chargers. We 100% plan to continue utilizing All Nations Electric, LLC's services for all of our electrical needs in the future. HIGHLY RECOMMENDED"

Orin M on June 2022

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! Book with us online or feel free to give us a call today!

"My company hired All Nations Electric, LLC to install around 50 LED lights in our warehouse. We were impressed with the quality of the work in addition to the cost and professionalism. We have since hired All Nations Electric, LLC multiple times to install lights, swap breakers, and change forklift chargers. We 100% plan to continue utilizing All Nations Electric, LLC's services for all of our electrical needs in the future. HIGHLY RECOMMENDED"

Orin M on June 2022


Avatar for Wired Pro Electrical Services, LLC

Wired Pro Electrical Services, LLC

PO Box 83255
4.89(
19
)
Approved Pro

Wired Pro Electrical Services, LLC

PO Box 83255
4.89(
19
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
9 years of experience

Welcome to Wired Pro Electrical Services. We are Atlanta's Premier, Veteran Owned, full-service electrical contracting company. Wired Pro Electrical Services, LLC, specializes in residential, commercial and industrial electrical. Serving the Metro Atlanta area, Wired Pro Electrical Service, does all wiring, lighting and panel upgrades. Our Company also specializes in servicing light fixtures at heights of up to 30 Feet. As a fully licensed and insured contractor, Wired Pro Electrical Services, will beat any estimate and provides 24/7 emergency services!

"On time for helping fix my bad DIY job. Very reasonable rate, will be my go to electrician going forward."

Ben Q on May 2022

Welcome to Wired Pro Electrical Services. We are Atlanta's Premier, Veteran Owned, full-service electrical contracting company. Wired Pro Electrical Services, LLC, specializes in residential, commercial and industrial electrical. Serving the Metro Atlanta area, Wired Pro Electrical Service, does all wiring, lighting and panel upgrades. Our Company also specializes in servicing light fixtures at heights of up to 30 Feet. As a fully licensed and insured contractor, Wired Pro Electrical Services, will beat any estimate and provides 24/7 emergency services!

"On time for helping fix my bad DIY job. Very reasonable rate, will be my go to electrician going forward."

Ben Q on May 2022


Avatar for Dependable Electric Service, LLC

Dependable Electric Service, LLC

4413 Mendi Ct Suite D
4.64(
378
)
Approved Pro

Dependable Electric Service, LLC

4413 Mendi Ct Suite D
4.64(
378
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
11 years of experience

At Dependable Electric, we pride ourselves on our dedication to our local customers, ensuring you have an electrician you can trust and rely on every step of the way. As a family-owned company, we believe that competent and safe electrical work should not be handled by just anyone. Our team of specialists brings over 50 years of combined experience to the table and is certified, licensed, and trained to deliver excellent service every time. We treat your home or business with the same care as we would our own, ensuring that your electrical woes are a thing of the past. Let Dependable Electric be the name you turn to for a job done safely and correctly, the first time, every time.

"Consumer beware!!! This electric company put a lien on my house for work that wasn't completed. They were well aware that the contractor was paid in full and he needed to be the one to pay them but they decided to put a lien on my property anyways instead of taking the contractor to court. The work done was poor quality and they used the wrong rated wires on an outdoor structure. They left our bathroom electrical hanging out of the wall and didn't even put outlet covers on the new outlets. We have been forced to obtain legal representation to get this sorted out, please save a massive headache and money by using any other electric company than dependable electric services."

Nathan D on April 2024

At Dependable Electric, we pride ourselves on our dedication to our local customers, ensuring you have an electrician you can trust and rely on every step of the way. As a family-owned company, we believe that competent and safe electrical work should not be handled by just anyone. Our team of specialists brings over 50 years of combined experience to the table and is certified, licensed, and trained to deliver excellent service every time. We treat your home or business with the same care as we would our own, ensuring that your electrical woes are a thing of the past. Let Dependable Electric be the name you turn to for a job done safely and correctly, the first time, every time.

"Consumer beware!!! This electric company put a lien on my house for work that wasn't completed. They were well aware that the contractor was paid in full and he needed to be the one to pay them but they decided to put a lien on my property anyways instead of taking the contractor to court. The work done was poor quality and they used the wrong rated wires on an outdoor structure. They left our bathroom electrical hanging out of the wall and didn't even put outlet covers on the new outlets. We have been forced to obtain legal representation to get this sorted out, please save a massive headache and money by using any other electric company than dependable electric services."

Nathan D on April 2024

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Generator Install questions, answered by experts

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

A whole house generator can be worth the extra money for peace of mind if your home is prone to power outages for extended periods of time or if you have life-saving medical equipment that needs to maintain power at all times. These devices can also increase your home’s value, especially in areas prone to extreme weather and power outages.

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.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

The Grayson, GA homeowners’ guide to generator installs

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

What do you need done? We’ll find top pros.
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