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TRUSTED BY MATTAWAN, MI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Mattawan, MI

*The Angi rating for Generator Install companies in Mattawan, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Mattawan, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on June 05, 2026

Find Generator install pros in Mattawan

Avatar for The Service Professor, Inc. - Electrical
The Service Professor, Inc. - Electrical
4.3(
1,049
)

Serving Mattawan, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1978

Free estimates

Credit card accepted

"Nearly flawless generator installation - quickly responded and fixed problem. I would recommend Service Professor for your generator install!"
Water Service
Water Service
Store Front
Panel Upgrade
Panel Upgrade

+13

Response time2 hrs
Response rate100%
136 neighbors recently requested a quote
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Avatar for Electrical Innovations LLC
Electrical Innovations LLC
5.0(
5
)

Serving Mattawan, MI and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Jarod did an excellent job. Completed an EV outlet install in a few hours. He came out to do an estimate and had all the supplies he needed in his truck and hired him on the spot. Fair pricing and very neat a clean work. EV outlet works like a charm. Will definitely hire him to do future work at my house."
Basement remodel
Landscape lighting
Network system
Local Landscape Lighting Project
Local Landscape Lighting Project

+21

Response time2 days
26 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for PM Technologies
PM Technologies
5.0(
4
)

Serving Mattawan, MI and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"We just had the generator installed today and are so pleased with the guys from PM Technologies from the electricians, helpers, and Ken the salesman. We couldn't have asked for nicer people to do our job."
Additional Photos
Additional Photos
20KW Kohler
Response time1 day
Response rate95%
44 neighbors recently requested a quote
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Avatar for ELITE ELECTRIC LLC
ELITE ELECTRIC LLC
5.0(
4
)

Serving Mattawan, MI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I highly recommend Elite Electrical! I had them install four outdoor receptacles around my house, and the entire experience was flawless. From start to finish, he was incredibly professional, timely, and got the job done surprisingly fast without cutting any corners. What I appreciated most was how courteous he was—he took the time to keep me informed and explained every step of the process so I knew exactly what to expect. The workmanship is clean, neat, and works perfectly. If you need any electrical work done right, Elite Electrical is the way to go!"
3 neighbors recently requested a quote
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Avatar for Electrical Zone Enterprises, Inc.
Electrical Zone Enterprises, Inc.
4.7(
18
)

Serving Mattawan, MI and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"These guys did a fantastic job: they were organized and punctual, offered a great product, and provided education on how to use the generator. They even installed an extra conduit without my requesting that they do so in case in the future additional wiring might be required under the driveway, Nick is a real professional and Amber in the office keeps the ship sailing!!"
Generac Generator
Generator on side hill
Recommended by100%of homeowners
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Avatar for Fuller Electric LLC
Fuller Electric LLC
5.0(
34
)

Serving Mattawan, MI and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Quick, affordable, and suggests options where appropriate instead of just forging ahead. He's our go-to for anything electrical and recommend him to everyone!"
Response time2 days
Response rate94%
Recommended by18%of homeowners
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Avatar for Martell Electric, LLC
Martell Electric, LLC
4.4(
41
)

Serving Mattawan, MI and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Knowledgeable manager and prompt dilligent electricians doing whatever was needed to complete work. Manager provided his cell # to deal with coordination with power company. Electrician provided his cell # if power company showed up early and returned to complete work. Martell stayed true to their cost estimate too."
Response time2 days
Recommended by94%of homeowners
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Generator Install questions, answered by experts

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

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.

The Mattawan, MI homeowners’ guide to generator installs

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

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