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Avatar for Mohs Electric
Mohs Electric
4.7(
17
)
Portable Generator - Install

Serving Crystal, 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
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Crystal, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"We had a humidifier installed. They installed it quickly and professionally. The installer Jimmy was very helpful and even gave me a couple pointers in regards to installing a wifi thermostat. I've always had great experiences with Kath/Aquarius home services and will definitely use them again."
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Response time12 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Hero Plumbing, Heating Cooling and Electrical
Hero Plumbing, Heating Cooling and Electrical
4.3(
805
)
Fixed Generator - InstallPortable Generator - Install

Serving Crystal, MN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"We needed an outlet and light + switch installed for our radon system. While the cost was a bit more than we were hoping, the person that came out had it done within 2 hours and its one less thing on our to do list! I also appreciate that Hero does not charge a trip fee like one of the other companies I had come give a quote."
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Hero Coming Soon

+9

Response time11 hrs
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Kilowatt Electric, LLC
Kilowatt Electric, LLC
4.9(
15
)
Fixed Generator - Install

Serving Crystal, MN and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Seth and his apprentice installed a bathroom exhaust fan for us, and did a great job! They were timely and had a fair price. We love our fan and will use Killowatt for any future electric work."
Panel replacement
Panel replacement
Living room lighting
Response time11 hrs
Response rate90%
Recommended by93%of homeowners
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Generator Install questions, answered by experts

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.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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.

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.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

The Crystal, MN homeowners’ guide to generator installs

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