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Verified Reviews for Generator Install pros in Princeton, MN

*The Angi rating for Generator Install companies in Princeton, 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 Princeton, 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 July 16, 2026

Find Generator install pros in Princeton

Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Princeton, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"We are very satisfied with the minisplit system installation. The equipment works great. The installation team did a fantastic job explaining what they were going to do, getting it done and cleaning up before they left."
Additional Photos
Additional Photos
Additional Photos
Our Team
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
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Avatar for Professional Mechanical Services, LLC
Professional Mechanical Services, LLC
4.7(
31
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Princeton, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Very well, great guys, friendly and efficient"
Electrical
Electrical
4 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Trapper Electric
Trapper Electric
4.4(
14
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Princeton, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Quick response and knowledgeable. Fair price"
New 200 amp
36 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for NEIGHBORHOOD PLUMBING HEATING & AIR CONDITIONING
NEIGHBORHOOD PLUMBING HEATING & AIR CONDITIONING
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Princeton, 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
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Avatar for Peder Power
Peder Power
5.0(
6
)
Fixed Generator - InstallPortable Generator - Install

Serving Princeton, MN and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"I hired Peder Power to install a new outlet and run low voltage wires for a doorbell. He provided a few options and the pricing was up front. They were timely, courteous, and the installation was flawless. I would fully recommend them!"
Response time10 hrs
Recommended by100%of homeowners
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Avatar for Lawinger Electric Contractor, LLC
Lawinger Electric Contractor, LLC
5.0(
7
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Princeton, MN and surrounding areas

In business since 2010

Free estimates

Welcome to Lawinger Electric Contractor, LLC. We specialize in both residential and commercial electrical services. There is no project too big, or too small for us to handle. We pride our selves on delivering excellent and prompt service. We understand your time is valuable and make this our highest priority. We look forward to discussing your individual needs and providing a quality service experience.

Response time8 hrs
Recommended by100%of homeowners
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Tamm Electric, LLC
0.5(
1
)
Fixed Generator - InstallPortable Generator - Install

Serving Princeton, MN and surrounding areas

In business since 1989

Free estimates

We can take on a wide range of residential and commercial electrical projects to include; full installation for additions and remodels, wiring, panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction.

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Boe Electrical Contractors
New to Angi
Fixed Generator - InstallPortable Generator - Install

Serving Princeton, MN and surrounding areas

In business since 2002

Free estimates

Emergency services offered

Boe Electrical Contractors 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.

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Showing 1-10 of 14
Generator Install questions, answered by experts

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. 

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

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

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

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

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

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.

The Princeton, MN 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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