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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon19
    Verified generator installs reviews

Find Generator install pros in Owosso

Avatar for PM Technologies

PM Technologies

28294 Beck Rd
3.79(
14
)
Approved Pro

PM Technologies

28294 Beck Rd
3.79(
14
)
Approved Pro
59 local quotes requested
28 years of experience

For over 28 years we have been providing generator maintenance and service (including 24 hr Emergency Service) throughout SE Michigan and the surrounding areas. We do service all STANDBY brands Commercial and Residential, Large and small. We can also service Generac Portables dependent on age. We are a Certified, Independent Generac, Kohler, Wildcat, Briggs & Stratton, Taylor and Champion Dealer, and would be happy to provide you with a FREE ESTIMATE by one of our Friendly salespersons. Call today to see how we can offer you a peace of mind!

"Great John the installer did a great job"

Dan M on September 2025

For over 28 years we have been providing generator maintenance and service (including 24 hr Emergency Service) throughout SE Michigan and the surrounding areas. We do service all STANDBY brands Commercial and Residential, Large and small. We can also service Generac Portables dependent on age. We are a Certified, Independent Generac, Kohler, Wildcat, Briggs & Stratton, Taylor and Champion Dealer, and would be happy to provide you with a FREE ESTIMATE by one of our Friendly salespersons. Call today to see how we can offer you a peace of mind!

"Great John the installer did a great job"

Dan M on September 2025


"Chris came to help my power outage situation with knowledge and compassion. He arrived 1st thing in the morning and completed the job very quick. I would recommended him for any project, big or small"

Yana M on October 2025

Looking for top-notch service? Look no further than Richards Electrical. Contact us today for all your electrical needs!

"Chris came to help my power outage situation with knowledge and compassion. He arrived 1st thing in the morning and completed the job very quick. I would recommended him for any project, big or small"

Yana M on October 2025


Avatar for Davis Electronics

Davis Electronics

13580 Walnut St
5.00(
3
)
Approved Pro

Davis Electronics

13580 Walnut St
5.00(
3
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Davis Electronics is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Super helpful and friendly!! Collin not only fixed my computer, but also made it just as fast as when I first bought it. He also gave me a thorough understanding of the updated software and how to use it. I will be a returning customer:)"

Susan P on April 2024

Davis Electronics is the leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Super helpful and friendly!! Collin not only fixed my computer, but also made it just as fast as when I first bought it. He also gave me a thorough understanding of the updated software and how to use it. I will be a returning customer:)"

Susan P on April 2024


Avatar for Accent Tel USA

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro

Accent Tel USA

3501 Bessie Coleman Blvd, Suite 25203
4.89(
9
)
Approved Pro
Customers say: Quick response
16 years of experience
Free onsite estimate

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Telephone System - Install or Upgrade - For Business "

Anthony O on September 2025


Avatar for SAMSA, Inc.

SAMSA, Inc.

5560 Gratiot Road, Suite D
5.00(
5
)
Approved Pro

SAMSA, Inc.

5560 Gratiot Road, Suite D
5.00(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Welcome to SAMSA, Inc.! We have a single mission, which is to achieve complete customer satisfaction! We work with the highest quality materials and experienced professionals. Consistently focusing on the needs of our customers, supplying personalized attention, and stress-free experience, sets us apart from our competition and keeps our customers coming back! Give us a call today!

"Very good experience"

Mildred M on October 2022

Welcome to SAMSA, Inc.! We have a single mission, which is to achieve complete customer satisfaction! We work with the highest quality materials and experienced professionals. Consistently focusing on the needs of our customers, supplying personalized attention, and stress-free experience, sets us apart from our competition and keeps our customers coming back! Give us a call today!

"Very good experience"

Mildred M on October 2022


Avatar for M.R. Electric Construction, Inc.

M.R. Electric Construction, Inc.

4371 Torrey Road
4.51(
71
)
Approved Pro

M.R. Electric Construction, Inc.

4371 Torrey Road
4.51(
71
)
Approved Pro
Customers say: True professional
56 local quotes requested
39 years of experience

With over 30 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your residential and commercial electrical needs. We will treat your home as we would treat our own. Call M.R. Electric Construction, Inc. today. We look forward to working with you! 888-308-3824

"Great folks, quick, efficient, and professional. Would definitely recommend. I had a whole house generator installed, they had it done before I knew it!"

Rob M on September 2025

With over 30 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle all of your residential and commercial electrical needs. We will treat your home as we would treat our own. Call M.R. Electric Construction, Inc. today. We look forward to working with you! 888-308-3824

"Great folks, quick, efficient, and professional. Would definitely recommend. I had a whole house generator installed, they had it done before I knew it!"

Rob M on September 2025


Avatar for Rolls Mechanical

Rolls Mechanical

No reviews yet

Rolls Mechanical

No reviews yet
Free onsite estimate

Rolls Mechanical has over 30+ years providing Michigan with expert service! We offer homeowners Electrical & Plumbing services that are second to none! We build long term relationships by being fair, punctual, clean and professionals in all trades we offer. We cannot wait to service you!

Rolls Mechanical has over 30+ years providing Michigan with expert service! We offer homeowners Electrical & Plumbing services that are second to none! We build long term relationships by being fair, punctual, clean and professionals in all trades we offer. We cannot wait to service you!


Avatar for State Electric Company

State Electric Company

15045 Dixie Highway
4.83(
6
)

State Electric Company

15045 Dixie Highway
4.83(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

State Electric Company is a family-owned business employing master electricians for over 30 years. Our in-house team has extensive training and experience as electrical contractors; we are fully licensed, insured, and bonded. Industry leaders in the Electric Vehicle turnkey solutions. We service both residential and commercial properties and are certified as master electricians and contractor for Michigan as well as a numerous amount of other states.

"Great workmanship. Pleasant team of people. Would highly recommend."

Bob H on August 2024

State Electric Company is a family-owned business employing master electricians for over 30 years. Our in-house team has extensive training and experience as electrical contractors; we are fully licensed, insured, and bonded. Industry leaders in the Electric Vehicle turnkey solutions. We service both residential and commercial properties and are certified as master electricians and contractor for Michigan as well as a numerous amount of other states.

"Great workmanship. Pleasant team of people. Would highly recommend."

Bob H on August 2024



Bierlein-Trombley Electric

No reviews yet

Bierlein-Trombley Electric

No reviews yet
11 years of experience

Bierlein Trombley Electric (BTE) is a fully licensed and insured electrical contracting company. Looking for a Frankenmuth electrician, Bay City electrician or anywhere in between? We have you covered. Bierlein-Trombley Electric provides a full range of electrical services for Frankenmuth and Bay City residents. Whether you have an emergency that needs immediate service or looking to schedule an appointment, we're here to help you. BTE was founded by Adam Bierlein and Noah Trombley who have over 25 years of combined experience in commercial electrical work, industrial, residential electrical and Kohler generator installation and electrical service. BTE has grown from a two person business to a thriving electrical company of more than ten. BTE strives to do things right and treats all customers with respect and courtesy from the beginning of the job through completion.

Bierlein Trombley Electric (BTE) is a fully licensed and insured electrical contracting company. Looking for a Frankenmuth electrician, Bay City electrician or anywhere in between? We have you covered. Bierlein-Trombley Electric provides a full range of electrical services for Frankenmuth and Bay City residents. Whether you have an emergency that needs immediate service or looking to schedule an appointment, we're here to help you. BTE was founded by Adam Bierlein and Noah Trombley who have over 25 years of combined experience in commercial electrical work, industrial, residential electrical and Kohler generator installation and electrical service. BTE has grown from a two person business to a thriving electrical company of more than ten. BTE strives to do things right and treats all customers with respect and courtesy from the beginning of the job through completion.

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Generator Install questions, answered by experts

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

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. 

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

The Owosso, MI homeowners’ guide to generator installs

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