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Avatar for Electrician Near Me LLC
Electrician Near Me LLC
5.0(
14
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Zilwaukee, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Andrew did an excellent job replacing my electrical panel. He was professional, knowledgeable, and took the time to explain everything clearly. The work was completed efficiently, and everything looks great. I'm very satisfied with the quality of the installation and would definitely recommend Andrew to anyone needing electrical work."
Service panels
Wholehouse Generator
New Panel
New construction
15 neighbors recently requested a quote
Leddy Electric, Inc.
5.0(
4
)
Fixed Generator - Install

Serving Zilwaukee, MI and surrounding areas

In business since 2004

Free estimates

Offers commercial services

"I called two weeks ago to set up an appointment and spoke with Becky. She was professional and very pleasant to talk to. Yesterday, Bill from Leddy's arrived and he was efficient, knowledgeable and left no mess behind. Bill was also professional and we look forward to having him perform all of our electrical needs. A great friend/neighbor, Don, recommended them and I am glad I listened!"
Response time4 days
Recommended by75%of homeowners
Avatar for Ajax Mechanical LLC
Ajax Mechanical LLC
4.4(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Zilwaukee, MI and surrounding areas

In business since 1988

Emergency services offered

Credit card accepted

"I called John from Ajax to inspect my furnace as it had been "red
tagged-do not use" by another company and I wanted another opinion from a
local provider.  He was very knowledgeable and professional on the
phone, and came on time.  He thoroughly inspected the furnace, and used a
camera scan to look at the heat exchange that had been diagnosed as
cracked by another H&C company.  He spent close to an hour with me,
told me that there was no crack (hurrah) and also gave other pointers on
what could improve furnace performance.  He did not try to sell me anything and did not charge me for the visit.  He also suggested that if I doubted his diagnosis of  no problem,  that I could call Consumers Energy and have them come out to verify. 
Am planning on having him improve some poorly installed duct work,  and will not hesitate to call Ajax for my heating and cooling needs as I have two furnaces and two air conditioners. 
"
Recommended by80%of homeowners
Avatar for Always Wired LLC
Always Wired LLC
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business+1 more

Serving Zilwaukee, MI and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Owner came out on my issue. Definitely knows what he is doing and had the job done very fast. Exceptional work, very very reasonably priced and just a friendly guy to deal with. Makes the customer feel that he appreciates the work he is doing for you. Always Wired will be my choice from now on."
Response time1 day
Link Electrical Contracting
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Zilwaukee, MI and surrounding areas

In business since 2012

Free estimates

Credit card accepted

Link Electrial Contracting is Family owned and operated servicing the Pinconning and surrounding areas. With over 10 years professional experience, We provide full electrical services from switches up to new install for houses from the ground up. We take pride in always being prompt, punctual and professional with every project we complete. Call us today to schedule your next electrical project.

Showing 1-10 of 17
Generator Install questions, answered by experts

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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 Zilwaukee, MI homeowners’ guide to generator installs

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