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*The Angi rating for Generator Install companies in Granite Falls, 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 Granite Falls, 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 May 10, 2026

Find Generator install pros in Granite Falls

Mitlyng Electric & Refrigeration
3.0(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Granite Falls, MN and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"I had two sets of LED lights that were working, but not to their full power. Cameron came over, tested the wattage, tested everything that he could, and basically explain that I needed new fixtures. In that same period of time, he also checked on another fixture upstairs that we wanted replaced, but were unsure of how long it would take or what the cost would be. He was extremely kind in explaining all of his work and that the consult for this visit would be included in the billing of the next visit as he unable to resolve the problem in the first trip. The next time Cameron came, it took him hardly anytime to get all three fixtures put in. I am extremely impressed with his efficiency, communication, and attention to detail in his work. He is a meticulous and mindful person, and is very skilled in his craft. I will definitely be recommending this electrical company to friends and family, as I feel very confident in their work."
Completed Panel
In progress wiring
Furnace
Furnace Wires Chewed
Response time5 hrs
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Generator Install questions, answered by experts

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

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. 

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

The Granite Falls, 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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