Top-rated generator install pros.

Get matched with top generator install pros in Delafield, WI

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Delafield, WI?

Select your specific project to find the pro for you.

Find Generator install pros in Delafield

Avatar for Current Electric Company
Current Electric Company
4.7(
140
)

Serving Delafield, 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
8 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 Delafield, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"This is the first time I used Mr. Sparky, and they will definitely be my new go to electricians! I love that they are a small locally owned business! I called about a small non-urgent project, and they were able to come the same day, despite being backed up due to many local flooding issues. Kasey was extremely friendly and helpful on the phone and communication was excellent from start to finish. James showed up on time and was very sweet, yet professional, and my cats even loved him :) He was respectful of me and my property, and took care of my issue in no time. The price was very reasonable! I will definitely call them again, and would highly recommend!"
Branded Panel Install
Installation
Installation
Installation
Installation

+52

Response time1 day
111 neighbors recently requested a quote
Recommended by20%of homeowners
Avatar for In Phase Electric & Air
In Phase Electric & Air
4.1(
170
)

Serving Delafield, 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
79 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Roman Home Services
Roman Home Services
5.0(
5
)

Serving Delafield, WI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Roman Home Services is a leading electrical, plumbing, and HVAC contractor serving Southeastern Wisconsin. We offer a comprehensive range of residential electrical, plumbing, and HVAC services, including new construction, remodeling, repairs, and routine service. With the expertise and experience to handle projects of all sizes and complexities, our team is committed to delivering reliable, high-quality results.\n\nWhen you choose Roman Home Services, you can expect professionalism, integrity, and a commitment to excellence. We are proud to serve homeowners throughout Southeastern Wisconsin and look forward to helping with all your home service needs. Contact us today to experience the Roman Home Services difference and see why Milwaukee-area homeowners choose us for electrical, plumbing, and HVAC service.

Electrical Safety
Electrical Safety
A/C Tune-up
Sink & Faucet Install
Sink & Faucet Install

+4

246 neighbors recently requested a quote
Avatar for Ls industrial repair
Ls industrial repair
5.0(
2
)

Serving Delafield, WI and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"He showed up in a timely manner. He did the job quickly. There was a shorted wire that he had to re-run and pull through the existing pipe. So far it's all working great and has not needed to return. So far everything working great."
3 neighbors recently requested a quote
Showing 1-10 of 39
Generator Install questions, answered by experts

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

The Delafield, WI homeowners’ guide to generator installs

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