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*The Angi rating for Generator Install companies in Gate City, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Gate City, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on February 12, 2026

Find Generator install pros in Gate City

Frank Blankenship Properties & Electrical, LLC
4.5(
27
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Gate City, VA and surrounding areas

Approved

In business since 2016

Credit card accepted

Offers commercial services

Frank Blankenship Properties & Electrical is just what you needed to light up you life, or main focus is Electrical Switches, Outlets & Fixtures, Electrical Wiring or Panel Upgrade, So don't sreach in the dark for a good electrican when you are ready to hire call us.\n

17 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Frank Blankenship Properties & Electrical
Frank Blankenship Properties & Electrical
4.4(
29
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Gate City, VA and surrounding areas

Approved

In business since 2016

Credit card accepted

Offers commercial services

"Quick to answer the phone unlike many electricians out there. When he says he will be there on certain date and time his crew will be there. His crew work hard. Affordable electrician."
some on my company vehicl
U/G College
Breaker panel
vehicle
Response time6 hrs
Response rate95%
6 neighbors recently requested a quote
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Gate City, VA and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

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Avatar for Precision Electrical Company -
Precision Electrical Company -
3.4(
15
)
Fixed Generator - InstallFixed Generator - Repair

Serving Gate City, VA and surrounding areas

In business since 2004

Emergency services offered

Warranties offered

"Steve answered all emails and questions promptly and gently. Jodie installed the panel and was satisfied ONLY when a full, complete check was done on the system. Josh was a tireless worker without complaining about the work and cleaned up even during the process. They were all OUTSTANDING and professional to the nth degree. Hire them for your next job."
Response time1 day
Recommended by92%of homeowners
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Generator Install questions, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

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.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

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

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Gate City, VA homeowners’ guide to generator installs

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

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