
Serving Dover, ID and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Timely, efficient, and very professional"





+9

*The Angi rating for Generator Install companies in Dover, ID 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 Dover, ID 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 29, 2026

Serving Dover, ID and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Timely, efficient, and very professional"





+9
Serving Dover, ID and surrounding areas
Approved
In business since 2002
Free estimates
Credit card accepted
"Very competent Helped get power from generator during winter storm walking me through what to do to get power Saved from freezing up Have horses that needed water from freezing Would recommend highly!!"

Serving Dover, ID and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!



Serving Dover, ID and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
With 25 years of experience, National Electric & Construction Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
Serving Dover, ID and surrounding areas
Approved
In business since 2005
Free estimates
Credit card accepted
J.A. Bertsch Heating & Cooling is a family-owned HVAC and electrical services company based in Coeur d'Alene, Idaho. Founded in 2005 by owner Joel Bertsch, the company specializes in residential heating, air conditioning, heat pumps, indoor air quality, water heaters, electrical services, generators, and preventative maintenance programs. Serving communities throughout North Idaho, including Coeur d'Alene, Post Falls, Hayden, Rathdrum, Sandpoint, and surrounding areas, the company has built a strong reputation for customer service, technical expertise, and community involvement.

Serving Dover, ID and surrounding areas
In business since 2024
Free estimates
Emergency services offered
"We ran into some minor issues with the work (parts that had to be back-ordered), and they kept me up-to-date on scheduling, etc., and bent over backwards to get the work done. Even worked the evening one day without any requirement to do so. Very professional, very respectful, and will definitely hire them again."





+15

Serving Dover, ID and surrounding areas
In business since 2020
Free estimates
Offers commercial services
"Jeremy and crew were prompt and efficient. Everything looks and works great!"

Serving Dover, ID and surrounding areas
In business since 2020
Free estimates
Small jobs welcome
"Clay took the time to research and come up with the best solution for our somewhat particular need, and to educate us on generators along the way. He had great response time, answered all of our many questions, and did quality work at a reasonable price. He was a pleasure to work with and we will be giving him referrals every chance we get!"

Serving Dover, ID and surrounding areas
In business since 1982
Free estimates
Credit card accepted
"Interstate Electrical exceeded all of my expectations! You can tell they take pride in their work and truly care about their customers. It’s hard to find a company this reliable and trustworthy these days—Interstate Highly recommended!"

Serving Dover, ID and surrounding areas
In business since 2023
Free estimates
Small jobs welcome
"Matt did excellent work, on time as promised, and everything he left, was perfectly neat. He will be in town for some time to come, and he is building a reliable business and reputation."
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.