Top-rated generator install pros.

Get matched with top generator install pros in Grayson, GA

There are 6 highly-rated local generator install pros.

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon10
    Verified generator installs reviews

Find Generator install pros in Grayson

Avatar for Keep Smiling Plumbing & Electric

Keep Smiling Plumbing & Electric

4.66(
133
)
Approved Pro

Keep Smiling Plumbing & Electric

4.66(
133
)
Approved Pro
Customers say: Super punctual
1615 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 Sullivan Electric Services Co. LLC

Sullivan Electric Services Co. LLC

4.68(
167
)
Approved Pro

Sullivan Electric Services Co. LLC

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 asked Mr Sullivan personally do the work needed. He agreed, but apprentice did the work.My experience thus far has been less than expected, and more importantly shocking with threats, bullying, including threats to put a lien on my home, insults, and the wrong assessment, invoiced for work not done, and work done, but not needed. Mr Sullivan came with an assistant who completed most of the work. Holes were left in my ceiling and wall and in addition garbage was left on the floor. He said he had to go home for lunch and would return. One Friday he called me and said he needed to pay his employee and to send him $850 with no invoice and just a payment link. The electrical box connections were faulty and could have caused an electrical fire. Hired a second professional company to fix the problem and paid over $1000 for the rewiring correctly.nSent several letters to Sullivan Electric to find a solution. Sent formal complaint to Better Business Bureau."

Dr K on August 2025

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 asked Mr Sullivan personally do the work needed. He agreed, but apprentice did the work.My experience thus far has been less than expected, and more importantly shocking with threats, bullying, including threats to put a lien on my home, insults, and the wrong assessment, invoiced for work not done, and work done, but not needed. Mr Sullivan came with an assistant who completed most of the work. Holes were left in my ceiling and wall and in addition garbage was left on the floor. He said he had to go home for lunch and would return. One Friday he called me and said he needed to pay his employee and to send him $850 with no invoice and just a payment link. The electrical box connections were faulty and could have caused an electrical fire. Hired a second professional company to fix the problem and paid over $1000 for the rewiring correctly.nSent several letters to Sullivan Electric to find a solution. Sent formal complaint to Better Business Bureau."

Dr K on August 2025


Avatar for TC Shock Electric, LLC

TC Shock Electric, LLC

5.00(
10
)
Approved Pro

TC Shock Electric, LLC

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!

"Very professional from intro to cleanup"

Sherman A on February 2023

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!

"Very professional from intro to cleanup"

Sherman A on February 2023


Doc Enterprise Contractors

5.00(
1
)
Approved Pro

Doc Enterprise Contractors

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 W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
159 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 All Nations Electric, LLC

All Nations Electric, LLC

5.00(
14
)
Approved Pro

All Nations Electric, LLC

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!

"Quality work and great customer service."

Kara D on April 2023

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!

"Quality work and great customer service."

Kara D on April 2023


Avatar for Premier Generators

Premier Generators

4.33(
6
)
Approved Pro

Premier Generators

4.33(
6
)
Approved Pro
107 local quotes requested
31 years of experience

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.

"thought I would at least give my 2 cents in on the this disasters company. I started out in when their were no one in this business as Jeff Woods Construction. At the time, they were the best in the business. It is most unfortunate that they changed to the preset company Premiere Generators. Huge aspirations that only caused their downfall. It was in there infinite wisdom to eliminate the Northwest Georgia region and leaving their entire customer base hanging with no service. So much for customer loyalty! But there is a silver lining to this story. Please do yourself a favor and avoid this company like the plague. I found a company named White Electrical Services that serves the NWG location. Chad is a hidden gem indeed. Yes a small business but believes in customer service and is extremely knowledgeable what Premiere Generators has forgotton and ignored. Please understand this is not a personal vendetta of this company but a review on it?s poor merit and better options."

Carlos R on September 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.

"thought I would at least give my 2 cents in on the this disasters company. I started out in when their were no one in this business as Jeff Woods Construction. At the time, they were the best in the business. It is most unfortunate that they changed to the preset company Premiere Generators. Huge aspirations that only caused their downfall. It was in there infinite wisdom to eliminate the Northwest Georgia region and leaving their entire customer base hanging with no service. So much for customer loyalty! But there is a silver lining to this story. Please do yourself a favor and avoid this company like the plague. I found a company named White Electrical Services that serves the NWG location. Chad is a hidden gem indeed. Yes a small business but believes in customer service and is extremely knowledgeable what Premiere Generators has forgotton and ignored. Please understand this is not a personal vendetta of this company but a review on it?s poor merit and better options."

Carlos R on September 2025


Bullzeye Electric, LLC

4.86(
109
)
Approved Pro

Bullzeye Electric, LLC

4.86(
109
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
21 local quotes requested

Bullzeye Electric, LLC, is a five star rated electrical company serving all of metro Atlanta. We are a locally owned and operated company. Bullzeye Electric, LLC, was started with the intention of providing the type of customer service that is missing in the service industry. We strive to show you, our customer, honesty, dependability and the attention to detail that you thought was a thing of the past. We offer free estimates and up-front pricing with no hidden fees. Please call for your free quote and meet your new family electrician. You will see why... "We Hit The Mark!"

"Super responsive, fast quote and was able to get work done quickly at fair price. Great Electrician and overall good guy."

Brian G on June 2025

Bullzeye Electric, LLC, is a five star rated electrical company serving all of metro Atlanta. We are a locally owned and operated company. Bullzeye Electric, LLC, was started with the intention of providing the type of customer service that is missing in the service industry. We strive to show you, our customer, honesty, dependability and the attention to detail that you thought was a thing of the past. We offer free estimates and up-front pricing with no hidden fees. Please call for your free quote and meet your new family electrician. You will see why... "We Hit The Mark!"

"Super responsive, fast quote and was able to get work done quickly at fair price. Great Electrician and overall good guy."

Brian G on June 2025


Avatar for Hamilton LP Lightning Rods

Hamilton LP Lightning Rods

5.00(
9
)
Approved Pro

Hamilton LP Lightning Rods

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

With more than 30 yrs of experience, Hamilton Lightning Protection 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!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022

With more than 30 yrs of experience, Hamilton Lightning Protection 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!

"He was on time and has a great work ethic. His workers were hard workers and did a great job."

Monte B on September 2022


"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

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Generator Install questions, answered by experts

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

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.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

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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