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Avatar for Wiedmeyer  Electric, LLC
Wiedmeyer Electric, LLC
4.9(
10
)
Fixed Generator - Install

Serving Cedar Grove, WI and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Roght on time! I had an outlet remmoved and wiring for a new dishwasher put in! Everything got done in a timely manner with expert care and communication with what he was doing! Darrel had the best attitude! He was great to work with!!! I'll for sure be hiring them again!!"
Gallery
67 neighbors recently requested a quote
Mario’s Handy Man services
5.0(
1
)
Portable Generator - Repair

Serving Cedar Grove, WI and surrounding areas

Approved

I am a honest ,responsible, puntual and a hard working person. I take pride in all I do . My handy man services is a secondary business for me. I specialize in telecommunication and home audio video with my full time employer of 27 years. Please feel free to reach out with any questions or request I be able to assist you with.\nThank you

13 neighbors recently requested a quote
Avatar for DOROW'S ELECTRICAL SOLUTIONS LLC
DOROW'S ELECTRICAL SOLUTIONS LLC
5.0(
3
)
Portable Generator - Repair

Serving Cedar Grove, WI and surrounding areas

In business since 2025

Free estimates

Offers commercial services

"They did a great job. Very efficient and had great communication. When something came up we were made aware of it and it was also taken care in a timely fashion. Dorow's team made sure that everything was completed and met the criteria. Once the work was completed they made sure we had all documents needed for the inspector and once the inspector did the inspection and if anything needed to be added Dorow's crew made came out and added the necessary components. Overall very satisfied with a job well done!"
Response time4 hrs
Recommended by33%of homeowners
Avatar for Cuffel Contracting LLC
Cuffel Contracting LLC
4.9(
4
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Cedar Grove, WI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Very knowledgeable, professional and responsive to my request for service. He was on time, and took care of replacing a switch and installing an outside fixture. He was reasonable and I will be hiring him again for other electrical needs."
Response time2 days
Recommended by75%of homeowners
Avatar for Guelig bros construction
Guelig bros construction
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Cedar Grove, WI and surrounding areas

In business since 2022

Free estimates

Offers commercial services

Guelig Bros construction 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. Please give us a call today!

Response time1 day
ATOM ELECTRIC LLC
New to Angi
Fixed Generator - Install

Serving Cedar Grove, WI and surrounding areas

In business since 2020

Free estimates

Credit card accepted

With years of experience serving the area, we are your solution for all your Electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

Showing 1-10 of 11
Generator Install questions, answered by experts

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 amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

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

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Cedar Grove, WI homeowners’ guide to generator installs

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