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TRUSTED BY WIXOM, MI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon20
    Verified generator installs reviews

Find Generator install pros in Wixom

Avatar for Mr. Electric
Mr. Electric
4.5(
40
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Wixom, MI and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Very happy with my experience with Mr. Electric. I have used them to put in my whole house generator. They were great. Sam Stone is awesome. He showed up on time and upgraded our panel box. I found him to be very professional and knowledgeable. I would highly recommend this company and Sam Stone for all electrical services"
Response time8 hrs
15 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Lighthouse Electrical Service
Lighthouse Electrical Service
4.6(
107
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Wixom, MI and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Mr. Bailey assembled the fan, installed it properly and quickly. He took the old fan to the curb so that I wouldn't have to. The cost (211.50) was a bit more than I had anticipated but the value for the service was reasonable. I can wholeheartedly recommend Lighthouse Electrical Service."
Generac Generator
Panel Upgrade
EV Maintenance
Landscape Lights
Specialized Lighting

+4

Response time3 hrs
Response rate91%
11 neighbors recently requested a quote
Avatar for PM Technologies
PM Technologies
3.7(
16
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Wixom, MI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"It went very well, Cody arrived on time, explained what he was doing and did it. I find Cody Thompson to be a very good service man and was satisfied with him arriving on time, doing his job and telling when he was done and what he had done. Thank You !!"
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+16

25 neighbors recently requested a quote
Recommended by42%of homeowners
XPower Electric LLC
5.0(
5
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Wixom, MI and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

XPower Electric provides professional electrical installations and upgrades across Metro Detroit. We are licensed and insured, delivering safe, code-compliant results with clean and organized installations.\n\nWe specialize in panel upgrades, service changes, EV charger installations, generator connections, lighting, and troubleshooting. Every job is handled with attention to detail and clear communication from start to finish.\n\nOur goal is simple — get it done right the first time and make the process easy for you.

16 neighbors recently requested a quote
AJ Hunt Electric
5.0(
5
)
Portable Generator - Install

Serving Wixom, MI and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

We offer over 22 years of experience in the electrical industry. We take pride in offering quality electrical work with attention to detail. We are committed to providing a personalized service for each individual project we take on, and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time11 hrs
Recommended by100%of homeowners
Avatar for OVER-UNDER ELECTRIC LLC.
OVER-UNDER ELECTRIC LLC.
5.0(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Wixom, MI and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"10/10 would highly recommend. After struggling and multiple attempts to have a chandelier and sconces installed, Joe immediately came to the rescue. He and his team were beyond professional and the communication and scheduling were a breeze. Our entryway looks amazing and we will absolutely be utilizing their services in the near future!"
23 neighbors recently requested a quote
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Generator Install questions, answered by experts

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.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

The Wixom, MI homeowners’ guide to generator installs

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