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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon36
    Verified generator installs reviews

Find Generator install pros in Free Union

Avatar for Accent Tel USA

Accent Tel USA

4.89(
9
)
Approved Pro

Accent Tel USA

4.89(
9
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

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 Central Virginia Computer Services, LLC

Central Virginia Computer Services, LLC

4.40(
15
)
Approved Pro

Central Virginia Computer Services, LLC

4.40(
15
)
Approved Pro
Customers say: Quality work
14 years of experience
Free onsite estimate

With more than thirteen years of experience, there is no computer service job I cannot take on. I pride myself on quality work and attention to detail. At Central Virginia Computer Services, LLC we look forward to helping you with all of your residential and commercial needs. Give us a call today!

"The tech, Thomas, was so good and helpful."

Barbara C on March 2022

With more than thirteen years of experience, there is no computer service job I cannot take on. I pride myself on quality work and attention to detail. At Central Virginia Computer Services, LLC we look forward to helping you with all of your residential and commercial needs. Give us a call today!

"The tech, Thomas, was so good and helpful."

Barbara C on March 2022


Wolftown Electric

4.77(
13
)
Approved Pro

Wolftown Electric

4.77(
13
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
12 local quotes requested

Wolftown Electric has presented complete and diversified services to clients in the state of Virginia for almost 15 years. During this time, we have constantly sought and developed new and improved techniques for all your home improvement electrical needs. Our specialties include wiring for new construction, additions, and remodels. We also carry out smaller, more general tasks like panel upgrades and cable wiring. We make sure that we are providing the most efficient methods of construction and fulfilling the varied demands of those who utilize our services. Give Wolftown Electric a call today for your free estimate!

"Arrived in timely manner, professional, cleaned up when he left. Happy with light install."

Erin B on April 2023

Wolftown Electric has presented complete and diversified services to clients in the state of Virginia for almost 15 years. During this time, we have constantly sought and developed new and improved techniques for all your home improvement electrical needs. Our specialties include wiring for new construction, additions, and remodels. We also carry out smaller, more general tasks like panel upgrades and cable wiring. We make sure that we are providing the most efficient methods of construction and fulfilling the varied demands of those who utilize our services. Give Wolftown Electric a call today for your free estimate!

"Arrived in timely manner, professional, cleaned up when he left. Happy with light install."

Erin B on April 2023


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
169 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 SD Electrical services

SD Electrical services

4.76(
25
)
Approved Pro

SD Electrical services

4.76(
25
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
183 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


EconoGen LLC

No reviews yet

EconoGen LLC

No reviews yet
Free onsite estimate

EconoGen LLC provides generator sales, service, and installation of our industry-leading whole-house emergency power solution throughout Central Virginia. Many of our customers gave up on ever having a whole-house emergency power solution after receiving outrageous estimates, often in the $18,000 to $20,000 range from our competitors. The DuroMax dual-fuel generator is at the heart of our system, and we offer our customers a whole-house solution starting at around $6000! We have operated our small businesses in Central Virginia for the past 19-years. You may be familiar with our other business, Clarkboys Kettle Corn. Our businesses are built on Christian principles, and we live, work, and play with our customers. Your satisfaction is our #1 priority!

EconoGen LLC provides generator sales, service, and installation of our industry-leading whole-house emergency power solution throughout Central Virginia. Many of our customers gave up on ever having a whole-house emergency power solution after receiving outrageous estimates, often in the $18,000 to $20,000 range from our competitors. The DuroMax dual-fuel generator is at the heart of our system, and we offer our customers a whole-house solution starting at around $6000! We have operated our small businesses in Central Virginia for the past 19-years. You may be familiar with our other business, Clarkboys Kettle Corn. Our businesses are built on Christian principles, and we live, work, and play with our customers. Your satisfaction is our #1 priority!


Davis Electric and Services LLC

No reviews yet

Davis Electric and Services LLC

No reviews yet
15 years of experience

Davis Electric and Construction Services LLC is a locally owned and operated business. We are fully licensed and insured. We carry a Class A Contractors License and a Master Electrical License. We offer affordable service with quality work that we stand behind 100%. All Estimates are FREE and we offer Emergency Services.

Davis Electric and Construction Services LLC is a locally owned and operated business. We are fully licensed and insured. We carry a Class A Contractors License and a Master Electrical License. We offer affordable service with quality work that we stand behind 100%. All Estimates are FREE and we offer Emergency Services.


King Construction Inc.

No reviews yet

King Construction Inc.

No reviews yet
45 years of experience

Our company is a 35 year old company located int the Town of Elkton. We offer a full range of building and remodeling services to our clients. We have 4 full time employees in the field who have a minimum of 15 years of experience in the building and remodeling industry.

Our company is a 35 year old company located int the Town of Elkton. We offer a full range of building and remodeling services to our clients. We have 4 full time employees in the field who have a minimum of 15 years of experience in the building and remodeling industry.


SFM Services LLC

No reviews yet

SFM Services LLC

No reviews yet
23 years of experience

Small business with experience in commercial and residential work. We do sub contract some work out being that we are a class A license, however, anyone that we use have been used in the past and the owner of our company will always be on the job site. He will either be assisting the sub contractor or doing the work himself. We install pools, open and close pools for the season and do pool repair. We have a class A license, master electrician, and bld and pool license. We are licensed bonded and insured. We accept all major credit cards except American Express. Generally, payment is due upon service is completed.

Small business with experience in commercial and residential work. We do sub contract some work out being that we are a class A license, however, anyone that we use have been used in the past and the owner of our company will always be on the job site. He will either be assisting the sub contractor or doing the work himself. We install pools, open and close pools for the season and do pool repair. We have a class A license, master electrician, and bld and pool license. We are licensed bonded and insured. We accept all major credit cards except American Express. Generally, payment is due upon service is completed.


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Generator Install questions, answered by experts

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

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.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

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. 

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

The Free Union, VA homeowners’ guide to generator installs

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