Top-rated generator install pros.

Get matched with top generator install pros in Oshtemo, MI

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Oshtemo, MI

*The Angi rating for Generator Install companies in Oshtemo, 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 Oshtemo, 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 Oshtemo

Avatar for Electrical Innovations LLC
Electrical Innovations LLC
5.0(
5
)

Serving Oshtemo, MI and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I needed an upgrade on my electrical panel at my summer home and Electrical Innovations was very resourceful and professional to work with. They completed my work in a timely manner and for a reasonable price. I would highly recommend them for any of your electrical needs."
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
Request Quote
Avatar for PM Technologies
PM Technologies
5.0(
4
)

Serving Oshtemo, MI and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Very professional and knowledgeable! Did an amazing job while letting us know what was all being performed."
Additional Photos
Additional Photos
20KW Kohler
Response time1 day
Response rate95%
44 neighbors recently requested a quote
Request Quote
Avatar for ELITE ELECTRIC LLC
ELITE ELECTRIC LLC
5.0(
4
)

Serving Oshtemo, MI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I have dealt with a lot of contractors. John from Elite Electrical actually shows up (and on time), is respectful, personable, and best of all he knows everything about his trade and did an AMAZING job inspecting and explaining. He was very clear about what needed to happen and pricing for all options. A simple generator outlet turned into a whole panel upgrade, but the original panel was hazardous and he showed me exactly why. He suggested and did not push extra. I would definitely refer and re-hire for more projects."
3 neighbors recently requested a quote
Request Quote
Avatar for Grand Bay Electric
Grand Bay Electric
4.2(
7
)

Serving Oshtemo, MI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Grand Bay did a phenomenal job installing a new service panel in our home. The crew that they sent out were amazing. Not only did they install a new panel, sub panel and hot tub hook up, They also put in (6) GFI's and ceiling fan. We were so happy with the service we received and would recommend Bay Electric to anyone who needs an electrical job done right, these guys rocked it. Thanks to the entire crew and to Nick who put up with me making change after change. Thanks for putting up with me."
New Generator
Old Generator
Installed Electrical Outlets
Electrical Installation
Underground Wiring

+2

Response time8 hrs
Response rate100%
19 neighbors recently requested a quote
Request Quote
Avatar for Fuller Electric LLC
Fuller Electric LLC
5.0(
34
)

Serving Oshtemo, MI and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"we used fuller electric for our electric needs at our house they came right out fixed our problem and came back 2 times to finish ther cost was excellent and work was awesome"
Response time2 days
Response rate94%
Recommended by18%of homeowners
Request Quote
Showing 1-10 of 20
Generator Install questions, answered by experts

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.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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. 

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

The Oshtemo, MI homeowners’ guide to generator installs

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

See all articles