Top-rated generator install pros.

Get matched with top generator install pros in Dayton, MN

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Dayton, MN?

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Dayton, MN

*The Angi rating for Generator Install companies in Dayton, MN 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 Dayton, MN 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 August 02, 2026

Find Generator install pros in Dayton

Avatar for Mohs Electric
Mohs Electric
4.7(
17
)

Serving Dayton, MN and surrounding areas

Approved

In business since 2015

Customers say: Quality work

"Mohs was really great. The owner called me almost immediately with a quote and installed my doorbell the next day. He was very friendly, courteous, and professional. Super fast service, too."
Response time1 day
4 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)

Serving Dayton, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Installed a new furnace for us during the winter when we needed it the most. They were able to install it 2 days after we asked for them to service our old existing furnace in which they showed us why it needed to be replaced. Quick and clean instillation with two knowledgeable and friendly employees."
Additional Photos
Additional Photos
Additional Photos
Our Team
Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
Request Quote
Avatar for Professional Mechanical Services, LLC
Professional Mechanical Services, LLC
4.7(
31
)

Serving Dayton, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Very prompt and extremely nice worked fast had what I needed fixed. I enjoyed the 2 fellows I would have them back such great guys!😊😊😊😊"
Electrical
Electrical
4 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
Avatar for Trapper Electric
Trapper Electric
4.4(
13
)

Serving Dayton, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"The 2 gentlemen that came to my home were personable, professional and patient with my questions. I will hire them again as well as recommend Mr. Curtis' co. to anyone. Mr. Curtis was also polite and professional when he met with me to provide a bid."
New 200 amp
28 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for NEIGHBORHOOD PLUMBING HEATING & AIR CONDITIONING
NEIGHBORHOOD PLUMBING HEATING & AIR CONDITIONING
New to Angi

Serving Dayton, MN and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

From minor repairs to major installations, our team offers a range of services to ensure your home is comfortable and functional. We are skilled in various areas, including general maintenance, so you can count on us for all your home service needs.\n\nContact us today for reliable, professional, and quality home services. Join the community of satisfied customers who have trusted Neighborhood Plumbing, Heating, Cooling, A/C, and Electrical for their home service needs. We also offer financing options for your peace of mind. \n\nRemember, our family is here to take care of yours!

Panels
Panels
Panels
Panels
Response time5 days
Response rate100%
9 neighbors recently requested a quote
Request Quote
Accent Electric and Automation, Inc.
5.0(
11
)

Serving Dayton, MN and surrounding areas

In business since 2010

Free estimates

Kelly Simonson has over 19 years of experience in electrical work. At Accent Electric and Automation, LLC, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time5 hrs
Response rate88%
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 24
Generator Install questions, answered by experts

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Dayton, MN homeowners’ guide to generator installs

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

See all articles