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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

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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

19 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%
9 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

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

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.

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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