Get matched with top generator install pros in Grosse Pointe, MI

Q: What happens if my whole-house generator is too small for my AC?

• <div><p>An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home&rsquo;s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.</p></div>

Q: Can I use a generator to charge a back-up battery?

• <div><p>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.</p></div>

Q: How close can a transfer switch be to a generator?

• <div><p>Generally, you&rsquo;ll want to keep between <b>60 and 70 feet</b> between the generator and the transfer switch. There are a few reasons for this, including:</p><ul><li><p>The distance reduces the noise coming from the generator into your home.</p></li><li><p>It increases efficiency because you won&rsquo;t have a voltage drop from this short of a distance.</p></li><li><p>Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. </p></li></ul><p></p></div>

Q: How long does it take to set up utilities?

• <div><p>Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.</p></div>

Q: Do diesel generators have any important downsides?

• <div><p>While diesel is relatively stable, it won&rsquo;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&rsquo;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&rsquo;t always ideal for home use. </p></div>

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Find Generator install pros in Grosse Pointe

Consumer Services Electric Company

Consumer Services Electric Company

Customers say: Quality work

Recommended by 94% of Angi customers

13 years of experience

Our mission is 100% customer satisfaction. We are a licensed Full Service Residential & Commercial Electrical Contractor, with over 20 years of experience. We have a professional team of expert electricians and supervisors, with a reputation for quality performance, efficiency, quick response and superior quality.

"Not happy with services. Incomplete recommendation on electric dryer. Rewired and cannot use grounded outlet for washer."

Karen B on September 2024

"Not happy with services. Incomplete recommendation on electric dryer. Rewired and cannot use grounded outlet for washer."

Karen B on September 2024

Electrix, LLC

Electrix, LLC

Customers say: True professional

Recommended by 92% of Angi customers

42 years of experience

With over 43 years experience in the home maintenance industry, Electrix is your industry expert in Harrison Township. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"Did the job right away - excellent work and communications. Very polite."

Joe M on December 2025

"Did the job right away - excellent work and communications. Very polite."

Joe M on December 2025

Valentine Publications & Repairs

4.88(

)

•Approved Pro

Valentine Publications & Repairs

Customers say: Quick response

Recommended by 97% of Angi customers

18 years of experience

As a U.S. Veteran Service Member Owned & Operated Business, we provide meticulousness, professionalism, and over 40 years of experience to ALL electrical, plumbing, home, and auto repairs. If we cannot finish it, we do not start it! We provide expert computer programming and repair, home theater setup, OBD2 code clearing for autos, washer/dryer setup and repair, range diagnosis and repair, duct cleaning, microwave repair, alarm and security camera installation, garage motor repair or replacement, garage door repair, and more! Our favorite clients are the ones who call us back in the following years! We also offer manuscript editorial and English tutoring services.

"Mr. Bush is very knowledgeable, professional and friendly. We wouldn’t trust anyone else to work on our older home. He is fair in pricing and explains in great detail the process."

Jaime F on November 2025

"Mr. Bush is very knowledgeable, professional and friendly. We wouldn’t trust anyone else to work on our older home. He is fair in pricing and explains in great detail the process."

Jaime F on November 2025

AZA Management, LLC

4.97(

)

•Approved Pro

AZA Management, LLC

Customers say: Quick response

Recommended by 97% of Angi customers

Free onsite estimate

AZA Management is a full-service maintenance and renovation company dedicated to serving the Metro Detroit Community. Our expertise spans residential and commercial property maintenance, handling everything from routine lawn care to extensive property renovations. With a team of licensed and insured professionals, we are committed to delivering high-quality work with integrity and professionalism.

"Reached out to AZA to schedule an estimate and was contacted within a day. Previously had bad experience with other contractors Fay and Mousa understood our concerns and answered all our questions. They also communicated with us in a timely manner, we always received a response within 24 hours or less. Gave us a fair price on our gutter system replacement and 2nd balcony roof repair.Their subcontractors were very thorough and cleaned up after themselves . We were so pleased we hired them again to repair our kitchen walls that suffered water damage from our roof leak. "

Kelli C on November 2025

"Reached out to AZA to schedule an estimate and was contacted within a day. Previously had bad experience with other contractors Fay and Mousa understood our concerns and answered all our questions. They also communicated with us in a timely manner, we always received a response within 24 hours or less. Gave us a fair price on our gutter system replacement and 2nd balcony roof repair.Their subcontractors were very thorough and cleaned up after themselves . We were so pleased we hired them again to repair our kitchen walls that suffered water damage from our roof leak. "

Kelli C on November 2025

SKM Property Maintenance

SKM Property Maintenance

Customers say: Quality work

Recommended by 95% of Angi customers

20 years of experience

SKM property maintenance has been in business for over 15 years we specialize in home repairs and updates big or small professional staff very fair competitive prices amazing customer service We go above and beyond to make every customer happy every time

"They do good work and, we're very professional. Definitely recommend."

Lissa N on November 2025

"They do good work and, we're very professional. Definitely recommend."

Lissa N on November 2025

Oak Electric Service Inc

Oak Electric Service Inc

Customers say: Super punctual

Recommended by 92% of Angi customers

26 years of experience

Our hope is that our Full Service Operation will prove to simplify things for you, our client, knowing how busy life can get - Our business is built on happy customers, customers that refer us to their neighbors, friends and family - Our customer service, exceptional work and integrity, set us apart from our competition. Our average employee has been with us for over 10 years, which speaks volumes about our company and the value we place on our employees and their contributions to our success. We started as a family-minded business and we continue to ensure this mentality remains unchanged, whether it relates to our clients or our amazing employees. Visit www.oakelectric.com or www.oakhcp.com

"Ryan, Brevin, and Jacob installed a generator at my house today. They were extremely professional, extremely nice and very knowledgeable. I asked a lot of questions ( and felt like I was annoying them lol) and Ryan took the tie to answer all of them with kindness. They looked like there were having fun doing it too lol. I would ABSOLUTELY recommend oak electric to anyone!!!!!!!!"

Patricia S on September 2025

"Ryan, Brevin, and Jacob installed a generator at my house today. They were extremely professional, extremely nice and very knowledgeable. I asked a lot of questions ( and felt like I was annoying them lol) and Ryan took the tie to answer all of them with kindness. They looked like there were having fun doing it too lol. I would ABSOLUTELY recommend oak electric to anyone!!!!!!!!"

Patricia S on September 2025

Macson Electric LLC

Macson Electric LLC

Customers say: Super punctual

18 years of experience

Free onsite estimate

Macson Electric LLC is a trusted electrical service provider in the Detroit Metro area. As a family owned and operated business, we take pride in delivering exceptional service to our valued clients. With our expertise and commitment to excellence, we are here to assist you with all your electrical needs. Contact us today for reliable and professional solutions.

"I had an exceptionally positive experience using Macson Electric who was sent by Aladdin Heating & Cooling to bring the electric components of my new furnace and AC up to code. I was quite concerned that they might have to tear up my newly painted basement ceiling to complete the work, but I was very pleased that they were able to utilize an existing spare dedicated circuit which saved me the cost of drywall repair and paint. Stephen was the journeyman electrician who completed the work and I found him to be punctual, friendly, considerate and highly skilled. He followed all COVID-19 recommendations and he did a nice job of protecting my floors and cleaning up after the work was done. Finally, he explained everything to me in a way that I could undertsand it. It was a pleasure working with Macson Electric and I'll be calling them first for any future electrical needs. I highly recommended Macson Electric."

Nancy W on October 2020

"I had an exceptionally positive experience using Macson Electric who was sent by Aladdin Heating & Cooling to bring the electric components of my new furnace and AC up to code. I was quite concerned that they might have to tear up my newly painted basement ceiling to complete the work, but I was very pleased that they were able to utilize an existing spare dedicated circuit which saved me the cost of drywall repair and paint. Stephen was the journeyman electrician who completed the work and I found him to be punctual, friendly, considerate and highly skilled. He followed all COVID-19 recommendations and he did a nice job of protecting my floors and cleaning up after the work was done. Finally, he explained everything to me in a way that I could undertsand it. It was a pleasure working with Macson Electric and I'll be calling them first for any future electrical needs. I highly recommended Macson Electric."

Nancy W on October 2020

H E Bright, LLC

5.00(

)

•Approved Pro

H E Bright, LLC

Customers say: Quick response

14 years of experience

Free onsite estimate

At He bright electric , we bring over 11 years of experience as a Master Licensed electrician, offering reliable and expert solutions for homes and businesses. As Generac Certified Generator Installer, we specialize in installing and maintaining high-quality generators, along with services like EV charger installations, electrical repairs, and system upgrades. Safety, efficiency, and top-tier craftsmanship are at the core of every project. Trust He bright electric for professional electrical solutions tailored to your needs.

"Was very responsive and easy to work with Understood my limited knowledge and worked with me solve any unexpected problems Highly recommend Sam"

Ravi J on November 2025

"Was very responsive and easy to work with Understood my limited knowledge and worked with me solve any unexpected problems Highly recommend Sam"

Ravi J on November 2025

Lighthouse Electrical Service

Lighthouse Electrical Service

Customers say: Quality work

Recommended by 93% of Angi customers

15 years of experience

Lighthouse Electrical Service, handles a wide range of needs in the residential sector of the industry. We have a prompt and courteous team of electricians that provide expert service. We offer services in all areas of the commercial sector including new construction, design work, building renovations and additions. 24 Hour Service Available.

"good job. thanks."

oliver l on January 2025

"good job. thanks."

oliver l on January 2025

Westborn Electric

Westborn Electric

Customers say: True professional

Recommended by 93% of Angi customers

37 years of experience

Westborn Electric is a family owned and operated company. We specialize in residential, commercial, new construction, re-model and upgrades. Westborn Electric has been servicing south eastern Michigan for 22 years. We are a fair and honest contractor with great work ethics and values. Westborn Electric offers free estimates with 24/7 on call service and would be honored to have the opportunity to service you and the community. NOTICE: We also installed home camera systems and home generators !!

"Great communication on time and efficient! Will definitely use again"

Michelle M on October 2025

"Great communication on time and efficient! Will definitely use again"

Michelle M on October 2025

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Showing 1-10 of 430

Generator Install questions, answered by experts

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

The distance reduces the noise coming from the generator into your home.
It increases efficiency because you won’t have a voltage drop from this short of a distance.
Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

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 Grosse Pointe, 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

Taylor Freitas
•
Nov 25, 2025Nov 25, 2025
How Much Does a Whole-House Generator Cost? [2025 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Angi
•
Dec 23, 2025Dec 23, 2025
How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Breyden Kellam
•
Oct 30, 2025Oct 30, 2025
How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Melissa Graham
•
Mar 7, 2025Mar 7, 2025
How Much Propane Does a Whole-House Generator Use?
When the power goes out, your whole house generator can keep your home running if it has enough propane to fuel it. Read our guide to propane use for whole house generators to determine how much you need.
Elisa Greenberg
•
Nov 18, 2025Nov 18, 2025
How To Connect a Generator to Your House Without a Transfer Switch
Using a generator during a power outage is a lifesaver. Our guide will show you how to connect a generator to your house without a transfer switch.
Melissa Graham
•
Mar 11, 2025Mar 11, 2025
How Long Can a Whole-House Generator Run Continuously?
The type of generator and its fuel source can make the difference between whether it provides temporary relief of long-term comfort. Find out how long a whole house generator can run continuously.