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Verified Reviews for Generator Install pros in Cambridge, MN

*The Angi rating for Generator Install companies in Cambridge, 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 Cambridge, 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 07, 2025

Find Generator install pros in Cambridge

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

Serving Cambridge, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Service install technicians were great!"
Additional Photos
Additional Photos
Additional Photos
Our Team
Response time10 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Trapper Electric
Trapper Electric
4.3(
12
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Cambridge, 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
14 neighbors recently requested a quote
Recommended by100%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 - Repair+1 more

Serving Cambridge, 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 time4 days
21 neighbors recently requested a quote
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Avatar for Peder Power
Peder Power
5.0(
6
)
Fixed Generator - InstallPortable Generator - Install

Serving Cambridge, 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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Boe Electrical Contractors
New to Angi
Fixed Generator - InstallPortable Generator - Install

Serving Cambridge, 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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Avatar for Edgewood Electric
Edgewood Electric
New to Angi
Fixed Generator - InstallPortable Generator - InstallPortable Generator - Repair

Serving Cambridge, MN and surrounding areas

Free estimates

Credit card accepted

Offers commercial services

With almost 30 years in the electrical industry I’ve seen and/or worked on almost everything so it gives me an edge and also is good for the customer.

7 neighbors recently requested a quote
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Generator Install questions, answered by experts

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

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

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

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

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

The Cambridge, 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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