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Avatar for Wisconsin Generators LLC
Wisconsin Generators LLC
5.0(
9
)

Serving Pewaukee, WI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I cannot say enough great things about Jamie and the team at Wisconsin Generators LLC. From the very first conversation, Jamie was professional, knowledgeable, and incredibly responsive. He took the time to walk me through all my options, answered every question thoroughly, and made sure I felt confident in the decision we were making. The installation process was seamless. The crew showed up on time, worked efficiently, and treated our property with respect. Their attention to detail and commitment to doing the job right was obvious from start to finish. Everything was clean, organized, and completed exactly as promised. What really sets Jamie apart is his integrity and customer-first approach. There was no pressure just honest recommendations and clear communication. If you’re considering a standby generator, I highly recommend Jamie and Wisconsin Generators LLC. Reliable service, expert installation, and true peace of mind. Five stars all The way!!"
Whole house back up
Installation Trailer
New propane generator
Partial home backup
Partial home backup

+1

27 neighbors recently requested a quote
Avatar for Current Electric Company
Current Electric Company
4.7(
140
)

Serving Pewaukee, WI and surrounding areas

Approved

In business since 1983

Emergency services offered

Credit card accepted

"I would recommend Current Electric to anyone! They are affordable, professional, and customer service oriented. We had Eric as our electrician and he went above and beyond for us. We had a new outlet installed, can lights installed, and ceiling fans installed. He kept us informed the whole time with updates on progress, time frames, and got our input along the way. We will definitely be using Current for all of our electric needs."
Kitchen Remodel
Landscape Lighting
Restaurant Lighting
Lighting in newly built hotel
Commercial Solar

+2

Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mister Sparky of Brew City
Mister Sparky of Brew City
4.9(
11
)

Serving Pewaukee, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Needed to hook up my portable generator to the house. Mr Sparky was the first to call from angi so I asked for a quote. They came over very quickly and gave my wife and I a very good quote we thought. We didn't even get another, Slept on it, they called back the next day and we set set up a date. Mario showed up (very nice guy) . Said it would be a couple hours, and it was. They didn't need to turn off the whole house which was good and wired in a new electrical panel and plug on the outside. We tested it, and it worked perfectly. We are very happy. Thanks guys....!"
Branded Panel Install
Installation
Installation
Installation
Installation

+52

Response time1 day
Response rate87%
98 neighbors recently requested a quote
Avatar for Powerhouse, LLC
Powerhouse, LLC
5.0(
22
)

Serving Pewaukee, WI and surrounding areas

Approved

In business since 2002

Free estimates

Offers commercial services

"Efficient, personable. Had 7 fixtures switched out and couldnâ t be happier with the work. The peace of mind provided by a professional doing the project is priceless. Will absolutely call on this professional again."
Response time12 hrs
Recommended by95%of homeowners
Avatar for In Phase Electric & Air
In Phase Electric & Air
4.1(
170
)

Serving Pewaukee, WI and surrounding areas

Approved

In business since 2009

Emergency services offered

Small jobs welcome

"All of their technicians were very professional and polite and helped me understand what was going on every step of the way, from the initial inspection, diagnosing the issue, deciding on a new furnace, and through the installation process. When the inspection showed that my furnace was no longer working, they even shuffled some appointments around to make sure I had working heat before it started getting too cold outside. Not only did they do a great job installing the new furnace and AC, they went out of their way to clean up the basement and duct work a bit and left things looking even better than when they got there! Mike was my technician for the initial inspection and Austin worked on the Furnace and AC install. There were a couple other techs with them as well who's names I didn't quite catch, but all of them were great!"
AC Tune Up
Nee an AC Tune Up?
Electrical Panel
Team and Job photos
Team and Job photos

+53

Response time5 hrs
95 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Total Mechanical, Inc.
Total Mechanical, Inc.
4.6(
84
)

Serving Pewaukee, WI and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"They were very prompt, did a good job of installing electric in newly built wall. They came back to install the plugs and plates after the wall was built, and sprayed."
Response time2 days
Recommended by100%of homeowners
Avatar for Freedom Electric, LLC
Freedom Electric, LLC
4.9(
8
)

Serving Pewaukee, WI and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Tony installed soffit lights in our home and garage. We couldnâ t be happier with the results. Work was performed with the utmost professionalism and courtesy. He even took the time to completely explain how to use an app to control the lights installed. We would highly recommend Freedom Electric."
Response time1 day
Response rate85%
Recommended by100%of homeowners
Avatar for WIL-SURGE ELECTRIC, INC.
WIL-SURGE ELECTRIC, INC.
5.0(
5
)

Serving Pewaukee, WI and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"I hired them for some electrical work at my home and was impressed right away with how straightforward and honest they were. The pricing was very fair compared to other quotes I received, and they took the time to explain exactly what I was paying for so there were no surprises. The technician arrived on time, worked efficiently, and clearly knew what he was doing. Everything was completed to a high standard, and you can tell they focus on doing quality work rather than cutting corners. It’s not easy to find someone who balances good pricing with solid workmanship, but they nailed both. Overall, great value for the money. I’d definitely recommend them to anyone looking for dependable service at a fair price, and I wouldn’t hesitate to call them again."
Panel Change
Panel Relocation
Panel Upgrade
Surge Protection
Whole Home Generator

+3

29 neighbors recently requested a quote
Showing 1-10 of 44
Generator Install questions, answered by experts

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.

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

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.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

The Pewaukee, WI homeowners’ guide to generator installs

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