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Verified Reviews for Generator Install pros in Gibraltar, MI

*The Angi rating for Generator Install companies in Gibraltar, 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 Gibraltar, 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 August 23, 2026

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Avatar for Electrician Near Me LLC
Electrician Near Me LLC
5.0(
15
)
Generator - Install - For Business

Serving Gibraltar, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Andrew came to our house between Ann Arbor and Plymouth at 8 PM on Tuesday when a storm caused an electrical outage. We had a generator but we're only getting partial power in the house. Andrew ran tests inside the house, determining that not enough power was coming into the house. He then started testing different areas of the generator until he found the part not working. Once he located the problem, he quickly fixed it. Because he didn't give up on me or my problem, he restored electricity, saving me hundreds from food spoilage in a refrigerator and freezer. I don't think most electricians would have stuck with the problem or been able or willing to fix the generator. If I could give more than 5 stars, I would."
Service panels
Wholehouse Generator
New Panel
New construction
8 neighbors recently requested a quote
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Avatar for Reliant Electric
Reliant Electric
5.0(
75
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Gibraltar, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"They went above and beyond to do an outstanding job installing a whole house generator and an EV charger. I was very pleased with their work."
Response time10 hrs
Response rate98%
35 neighbors recently requested a quote
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Avatar for PM Technologies
PM Technologies
3.7(
16
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Gibraltar, MI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Great John the installer did a great job"
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+16

18 neighbors recently requested a quote
Recommended by42%of homeowners
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Avatar for National Electric
National Electric
5.0(
9
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install

Serving Gibraltar, MI and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Excellent, Chris knew his stuff, and worked on it like it his house, safe. Thanks"
Electrician Near Me
Find An Electrician
National Electric
Electricians in Southgate MI
Emergency Electricians

+28

Response time10 hrs
Response rate99%
27 neighbors recently requested a quote
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Avatar for Next-Gen Electric CO LLC
Next-Gen Electric CO LLC
5.0(
8
)
Fixed Generator - InstallPortable Generator - Install

Serving Gibraltar, MI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Installed the outlet quick and easy"
Response time1 day
3 neighbors recently requested a quote
Recommended by62%of homeowners
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Avatar for Superior Comfort LLC
Superior Comfort LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Gibraltar, MI and surrounding areas

Approved (Corporate)

In business since 2007

Warranties offered

Small jobs welcome

Superior Comfort Heating and Cooling is proud to be your trusted HVAC services expert in Flat Rock and the Downriver Michigan Communities. Our experienced and knowledgeable HVAC technicians are highly trained and certified in all aspects of heating & air conditioning service, installation, and maintenance. Welcome to Superior Comfort Heating & Cooling, where our journey began in 2007 with a determined 22-year-old entrepreneur, armed with just an Astro minivan, basic tools, and a vision for success. As a father of a young child with another on the way, I was driven to provide a better future for my family. Today, I’m proud to say that both of my sons are integral parts of our family-owned and operated business, embodying the values our community cherishes. \n

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Avatar for Next Generations Power, LLC
Next Generations Power, LLC
4.6(
24
)
Portable Generator - Repair

Serving Gibraltar, MI and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Don was very pleasant to work with. He did forget to call me about when he would pick up the generator. But with the price and speed and workmanship made up for it."
Response time2 days
Recommended by95%of homeowners
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Showing 1-10 of 36
Generator Install questions, answered by experts

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

The Gibraltar, 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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