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TRUSTED BY ROYAL OAK, MI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon13
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Royal Oak, MI

*The Angi rating for Generator Install companies in Royal Oak, 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 Royal Oak, 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 21, 2026

Top-Rated Generator install pros in Royal Oak - Updated Nov 2026

Avatar for Sweetwater Electric
Sweetwater Electric
4.4(
106
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Royal Oak, MI and surrounding areas

Approved

In business since 2005

Customers say: Quick response

"After scheduling, they contacted me to say there was a new opening for an earlier time, so we were able to get the project done even sooner, and they had better prices than the other people I had talked to. The technician was prompt, very nice, and did amazing work with the lighting fixtures. Everything came out leveled and centered. Would recommend to anyone!"
Response time3 days
Response rate90%
2 neighbors recently requested a quote
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Avatar for Mr. Electric
Mr. Electric
4.5(
42
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Royal Oak, 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
13 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Electrician Near Me LLC
Electrician Near Me LLC
5.0(
15
)
Generator - Install - For Business

Serving Royal Oak, MI and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"Andrew did an excellent job replacing my electrical panel. He was professional, knowledgeable, and took the time to explain everything clearly. The work was completed efficiently, and everything looks great. I'm very satisfied with the quality of the installation and would definitely recommend Andrew to anyone needing electrical work."
Service panels
Wholehouse Generator
New Panel
New construction
7 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 Royal Oak, MI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Great John the installer did a great job"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

22 neighbors recently requested a quote
Recommended by42%of homeowners
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Avatar for Jag-Wire Electric
Jag-Wire Electric
4.9(
33
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Royal Oak, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I highly recommend Jag Wire. From the very beginning, Casmere was great to work with and accommodated my schedule. He was professional, punctual, and did an excellent job installing six 4" LED wafer lights in my kitchen. Thank you again, Casmere!"
Port Huron Barn
Port Huron Barn
Port Huron Barn
Port Huron Barn
Port Huron Barn

+4

Response time10 hrs
2 neighbors recently requested a quote
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Avatar for Michigan Advanced Electric
Michigan Advanced Electric
5.0(
1
)
Fixed Generator - Install

Serving Royal Oak, MI and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Very professional he has been doing it for a long time and absolutely knows what he is doing."
Response time2 hrs
Response rate85%
1 neighbors recently requested a quote
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Avatar for Tanner Vogras
Tanner Vogras
4.7(
3
)
Portable Generator - Repair

Serving Royal Oak, MI and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"Tanner was a hard working guy. Showed up on time and did not leave until the job was finished. Great attitude, quality work."
Response time2 days
Recommended by66%of homeowners
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Generator Install FAQs, answered by experts

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.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

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.

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.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

The Royal Oak, 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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