*The Angi rating for Generator Install companies in Roanoke, 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 Roanoke, 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 November 18, 2025
Serving Roanoke, VA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Credit card accepted
"Most reliable, knowledgeable and expedient! Left our place in great order, Will definitely work with Holistiq Building in the future! Highly recommend!"
Serving Roanoke, 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.
Serving Roanoke, VA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Maxfield Electric did an awesome job, we highly recommend!!"
+12
Serving Roanoke, VA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
Bob Garrett Services is a Class A Contractor specializing in whole-home generators, HVAC, and plumbing. For nearly two decades, weve served customers with our hallmark quality in the Roanoke, Lynchburg, and New River Valleys. Whether you need help with standby whole-home generators, tankless or conventional water heaters, HVAC, or plumbing repair, you can count on Bob Garrett Services.
Serving Roanoke, 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."
Serving Roanoke, 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."
Serving Roanoke, 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!!!!!!"
+2
Serving Roanoke, 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."
Serving Roanoke, VA and surrounding areas
In business since 2006
Free estimates
Small jobs welcome
"I was contacted minutes after I filled the questionnaire and they arriver right when they said they would and told me step by step what they had to do to fix the problem so I never felt like I was in the dark."
+3
Serving Roanoke, 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."
+42
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
