Top-rated generator install pros.

Get matched with top generator install pros in Mattawan, MI

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Mattawan, MI?

Select your specific project to find the pro for you.

TRUSTED BY MATTAWAN, MI HOMEOWNERS

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

Find Generator install pros in Mattawan

Avatar for Electrical Innovations LLC
Electrical Innovations LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

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
24 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for PM Technologies
PM Technologies
5.0(
4
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

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%
41 neighbors recently requested a quote
Avatar for ELITE ELECTRIC LLC
ELITE ELECTRIC LLC
New to Angi
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Mattawan, MI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Elite Electric LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

2 neighbors recently requested a quote
Avatar for Quantum Electric
Quantum Electric
4.8(
52
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Mattawan, MI and surrounding areas

In business since 2011

Free estimates

Small jobs welcome

"The actual install of the interlock switch was done well and was fair for the price. The electricians were quick and courteous. The pricing on the portable generator was less than generous (I found out after the fact that I could have gotten a nearly identical version at Menards for 30% less). I also asked for a final itemized invoice and receipt after my payment, but it was never received."
Downtown Lighting
Response time1 day
Response rate93%
Recommended by94%of homeowners
Avatar for Electrical Zone Enterprises, Inc.
Electrical Zone Enterprises, Inc.
4.7(
18
)
Fixed Generator - Install

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
Avatar for Martell Electric, LLC
Martell Electric, LLC
4.4(
41
)
Generator - Install - For Business

Serving Mattawan, MI and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"They promptly installed two generators, one for each house, and walked through the app install. They called me a year later to schedule yearly maintenance. Great all the way around."
Response time2 days
Recommended by94%of homeowners
Atlas Electrical Services, Inc.
4.9(
18
)
Generator - Install - For BusinessGenerator - Repair - For BusinessPortable Generator - Install

Serving Mattawan, MI and surrounding areas

In business since 2016

Credit card accepted

"Atlas gave me a quote for the work I required. They were spot on. We needed a new circuit added for a replacement gas range. The electrician showed up on time and was able to complete the installation in under an hour. We talked with them about additional electrical work we will need done. We will hire again."
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 22
Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

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. 

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

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.

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.

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.