Top-rated generator install pros.

Get matched with top generator install pros in King William, VA

There are 3 highly-rated local generator install pros.

TRUSTED BY KING WILLIAM, VA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon24
    Verified generator installs reviews

Find Generator install pros in King William

Avatar for J & M Electrical Services

J & M Electrical Services

400 Turner Rd
4.87(
52
)
Approved Pro

J & M Electrical Services

400 Turner Rd
4.87(
52
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
56 local quotes requested

J&M Electrical Services is a family-owned and operated business, established in 2003. Our electrical technicians & staff strive to provide the most excellent customer service and personalized assistance specific to your individual application. Our belief and goal for every job is complete customer satisfaction, because we strive to “Do it right the first time”. We provide top notch electrical services for all residential & commercial jobs. NO job is to small for us to handle. Our trained professional technicians when dispatched to your call, will not only give you a price on the spot, but will also be prepared to complete most any task necessary at the time of service. J&M Electrical has built the company around honesty, loyalty and integrity. We guarantee every job we do. Our founder/president Jason Haynie, is a master electrician who strives to provide his clients with the best service & workmanship available on the market today! J&M Electrical Services is a Class “A” Electrical Contracting company fully licensed & insured! This company can handle any electrical, plumbing or gas need. We offer special financing options. We accept cash, check, and/or credit cards. We look forward to working with you. Check us out here: https://www.jmwired.com.

"Did an excellent job. Very smooth and excellent service."

Gregory B on April 2025

J&M Electrical Services is a family-owned and operated business, established in 2003. Our electrical technicians & staff strive to provide the most excellent customer service and personalized assistance specific to your individual application. Our belief and goal for every job is complete customer satisfaction, because we strive to “Do it right the first time”. We provide top notch electrical services for all residential & commercial jobs. NO job is to small for us to handle. Our trained professional technicians when dispatched to your call, will not only give you a price on the spot, but will also be prepared to complete most any task necessary at the time of service. J&M Electrical has built the company around honesty, loyalty and integrity. We guarantee every job we do. Our founder/president Jason Haynie, is a master electrician who strives to provide his clients with the best service & workmanship available on the market today! J&M Electrical Services is a Class “A” Electrical Contracting company fully licensed & insured! This company can handle any electrical, plumbing or gas need. We offer special financing options. We accept cash, check, and/or credit cards. We look forward to working with you. Check us out here: https://www.jmwired.com.

"Did an excellent job. Very smooth and excellent service."

Gregory B on April 2025


Avatar for Serve You Group

Serve You Group

10432 Merrigan Rd
New on AngiNew on Angi
Approved Pro

Serve You Group

10432 Merrigan Rd
New on AngiNew on Angi
Approved Pro
1247 local quotes requested
4 years of experience

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in remodeling services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


Avatar for SD Electrical services

SD Electrical services

211 Abb Morris Road
4.76(
25
)
Approved Pro

SD Electrical services

211 Abb Morris Road
4.76(
25
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
163 local quotes requested

Finding a reputable contractor doesn't have to be complicated. SD Electrical Services offers residential work you need for an efficient home. We're trusted throughout the community because we: Rely on years of experience Give veteran discounts Price our services fairly Do the job right the first time Provide friendly, reliable service Don't just take our word for it. Visit our Reviews page to see what previous customers say about our work.

"Panel Not labeled. Did not pull a permit did not have work inspected and did not clean up the debris"

George L on August 2025

Finding a reputable contractor doesn't have to be complicated. SD Electrical Services offers residential work you need for an efficient home. We're trusted throughout the community because we: Rely on years of experience Give veteran discounts Price our services fairly Do the job right the first time Provide friendly, reliable service Don't just take our word for it. Visit our Reviews page to see what previous customers say about our work.

"Panel Not labeled. Did not pull a permit did not have work inspected and did not clean up the debris"

George L on August 2025


Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro
Customers say: Quick response
14 local quotes requested
16 years of experience

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


Avatar for W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
312 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 Virginia Power Solutions

Virginia Power Solutions

10102 Whitesel Rd Suite B
4.79(
70
)
Approved Pro

Virginia Power Solutions

10102 Whitesel Rd Suite B
4.79(
70
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
93 local quotes requested

Virginia Power Solutions (VPS) provides you peace of mind for when it matters. We are local and family-owned and operated, and specialize in automatic backup generator systems and have been serving Central Virginia's back up power generator needs since 2004. Virginia Power Solutions is centrally located in Ashland, Virginia. Our knowledgeable staff of standby generator professionals can help you make an informed decision, whether purchasing a new back up generator system or how to properly maintain or repair an existing generator system. We have dedicated Electricians, Gas Plumbers and Service technicians to assure that your system is installed correctly and that it is maintained correctly for years to come. Virginia Power Solutions is honored to have achieved Generac Power Systems most prestigious award for 2 years in a row in 2022 and 2023 of Premier Dealer Status. We look forward to serving you and welcoming you to the VPS family.

"Everyone on the team was fantastic to work with from start to finish. I had several questions which were answered in a patient and professional manner."

Kavin B on May 2024

Virginia Power Solutions (VPS) provides you peace of mind for when it matters. We are local and family-owned and operated, and specialize in automatic backup generator systems and have been serving Central Virginia's back up power generator needs since 2004. Virginia Power Solutions is centrally located in Ashland, Virginia. Our knowledgeable staff of standby generator professionals can help you make an informed decision, whether purchasing a new back up generator system or how to properly maintain or repair an existing generator system. We have dedicated Electricians, Gas Plumbers and Service technicians to assure that your system is installed correctly and that it is maintained correctly for years to come. Virginia Power Solutions is honored to have achieved Generac Power Systems most prestigious award for 2 years in a row in 2022 and 2023 of Premier Dealer Status. We look forward to serving you and welcoming you to the VPS family.

"Everyone on the team was fantastic to work with from start to finish. I had several questions which were answered in a patient and professional manner."

Kavin B on May 2024


Virginia Power Solutions

10102 Whitesel Rd, Suite B
No reviews yet

Virginia Power Solutions

10102 Whitesel Rd, Suite B
No reviews yet
21 years of experience

Virginia Power Solutions specializes in the installation repair, and replacement of Generac Generators. We service multiple areas throughout Virginia, including Richmond, Ashland, Doswell, Powhatan, Fredericksburg, New Kent, and more. With 20 years of experience in the field, Virginia Power Solutions not only has a knowledgeable team but one that wants to take care of you and your home. We know how vital keeping the power on can really be, and we want to bring you the peace of mind that goes with it. We also offer 24/7 emergency services! Don't let power outages leave you powerless. Call us today!

Virginia Power Solutions specializes in the installation repair, and replacement of Generac Generators. We service multiple areas throughout Virginia, including Richmond, Ashland, Doswell, Powhatan, Fredericksburg, New Kent, and more. With 20 years of experience in the field, Virginia Power Solutions not only has a knowledgeable team but one that wants to take care of you and your home. We know how vital keeping the power on can really be, and we want to bring you the peace of mind that goes with it. We also offer 24/7 emergency services! Don't let power outages leave you powerless. Call us today!


MFC Electric

10907 Walton Lake Road
5.00(
2
)

MFC Electric

10907 Walton Lake Road
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Established in 2013 MFC Electric is build on the integrity of our professional services provided to our clients. Offering Residential and Commercial services we strive to leave lasting impressions.

"They are very good, helpful and did everything. I'm satisfied."

Olivia on November 2022

Established in 2013 MFC Electric is build on the integrity of our professional services provided to our clients. Offering Residential and Commercial services we strive to leave lasting impressions.

"They are very good, helpful and did everything. I'm satisfied."

Olivia on November 2022


Generator Supercenter of Richmond

9830 West Broad Street
4.50(
2
)

Generator Supercenter of Richmond

9830 West Broad Street
4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

When it comes to ensuring your home in Northern Virginia has power in the case of an emergency, be sure to turn to the professionals at Generator Supercenter. As the #1 Generac Dealer in North American, we provide homeowners with top-of-the-line whole home Generac Home Standby Generator solutions. We offer full turnkey installation, 24/7 monitoring, long-term maintenance support, as well as Generac generator service and repair from our team of factory certified technicians. At Generator Supercenter, our customers are our first priority. We care more about forming solid relationships than earning a quick buck. We want to be your generator company for life. That is why we strive to exceed customer expectations – we’re not satisfied until you are!

"They responded quickly to my request and the generator was installed within 2 weeks. Generator Superstore did it all, from getting the permits, gas company and electrician."

William P on June 2023

When it comes to ensuring your home in Northern Virginia has power in the case of an emergency, be sure to turn to the professionals at Generator Supercenter. As the #1 Generac Dealer in North American, we provide homeowners with top-of-the-line whole home Generac Home Standby Generator solutions. We offer full turnkey installation, 24/7 monitoring, long-term maintenance support, as well as Generac generator service and repair from our team of factory certified technicians. At Generator Supercenter, our customers are our first priority. We care more about forming solid relationships than earning a quick buck. We want to be your generator company for life. That is why we strive to exceed customer expectations – we’re not satisfied until you are!

"They responded quickly to my request and the generator was installed within 2 weeks. Generator Superstore did it all, from getting the permits, gas company and electrician."

William P on June 2023


Showing 1-10 of 41
Generator Install questions, answered by experts

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

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.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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. 

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The King William, VA homeowners’ guide to generator installs

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