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Verified Reviews for Generator Install pros in Montvale, VA

*The Angi rating for Generator Install companies in Montvale, 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 Montvale, 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 May 10, 2025

Find Generator install pros in Montvale

Avatar for Holistiq Building Systems and Services LLC
Holistiq Building Systems and Services LLC
5.0(
8
)
Fixed Generator - Install

Serving Montvale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I would like to recommend Joshua Smith as a Tesla installer and overall electrician. He did a great job for my wife and I on the installation of our powerwall 3 and car chargers within our garages as well as trouble shooting some other electrical problems at our new home at Smith Mountain Lake. Additionally, he answers phone calls and shows up on time. Again, we highly recommend Joshua."
Response time5 hrs
12 neighbors recently requested a quote
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Avatar for Bobcat Electric LLC
Bobcat Electric LLC
5.0(
5
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Montvale, VA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your electrical needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We also offer complete Gas Service, including generators, gas stoves & water heaters. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

9 neighbors recently requested a quote
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Avatar for Rogers Heating And Cooling
Rogers Heating And Cooling
4.6(
16
)
Fixed Generator - InstallPortable Generator - Install

Serving Montvale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Even though there were several unexpected setbacks, Brandon made sure to leave a job well done! I highly recommend Rogers Heating and Cooling!"
Heat Pump Change Out
The old oil furnace :-(
Heat Pump Change Out
The new gas furnace! :-)
Heat Pump Change Out

+6

Response time1 day
Response rate100%
84 neighbors recently requested a quote
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Avatar for Maxfield Electric, LLC
Maxfield Electric, LLC
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Montvale, VA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Maxfield Electric did an awesome job, we highly recommend!!"
40x60 metal building
40x60 metal building
40x60 metal building
40x60 metal building
40x60 metal building

+12

13 neighbors recently requested a quote
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Avatar for Black Horse Electrical, LLC
Black Horse Electrical, LLC
4.9(
51
)
Portable Generator - Install

Serving Montvale, VA and surrounding areas

In business since 2015

Free estimates

Small jobs welcome

"Rob was very good to work with. He did his best to update some old wiring that was installed back in 1961. I would recommend him to any others in need of help with wiring."
Response time5 hrs
Recommended by100%of homeowners
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Avatar for Maxfield Electric, LLC
Maxfield Electric, LLC
4.9(
30
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Montvale, VA and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Alex was great to work with. He installed electrical for a portable generator. He was on-time with appointments, provided quality work, clean work areas, and thoroughly explained the operational process of connecting and running the generator. Exception service all around."
Response time1 day
Recommended by88%of homeowners
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Avatar for Bobcat Electric LLC
Bobcat Electric LLC
5.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Montvale, VA and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Excellent service! Very thorough and very professional! Would recommend them to anyone needing electrical work done right!!!!!!"
Generator Install
Rough In
Finished Lighting
Span
Final Installation

+2

Response time10 hrs
Response rate93%
Recommended by12%of homeowners
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Avatar for Main Street Solar
Main Street Solar
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Montvale, VA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"It went really well, they did a great job. Service is excellent, real friendly and attentive with issues or questions. Respond really well and clarify everything."
Professional service
Clean Installations!
Built for a life time!
Recommended by100%of homeowners
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Avatar for Maxfield Electric, LLC
Maxfield Electric, LLC
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Montvale, VA and surrounding areas

Free estimates

Warranties offered

Credit card accepted

"We are very pleased with things! Alex and his crew were timely and did the work exactly as we discussed. Alex was a very good communicator. They also cleaned up the workspace after the work was complete."
Barn meter/panel installation
Warehouse addition lights and power
Heated Floors
Warehouse and Garage
Warehouse addition lights and power

+42

Response time1 day
Response rate100%
Recommended by100%of homeowners
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Showing 1-10 of 22
Generator Install questions, answered by experts

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.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

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.

The Montvale, 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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