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TRUSTED BY FERNDALE, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Ferndale, MI

*The Angi rating for Generator Install companies in Ferndale, 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 Ferndale, 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 September 28, 2025

Find Generator install pros in Ferndale

St. John Electric
4.9(
69
)
Fixed Generator - InstallPortable Generator - Install

Serving Ferndale, MI and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"St. John Electric is fantastic. They came out right away. Went through what needed to be fixed, options to fix the problem and how much it would cost. As a realtor, I am picky about who I use and recommendâ ¦ Kevin was great!!! He will be my go to Electrician."
Response time1 day
2 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Mr. Electric
Mr. Electric
4.5(
40
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Ferndale, 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
15 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for PM Technologies
PM Technologies
3.7(
16
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Ferndale, 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

19 neighbors recently requested a quote
Recommended by42%of homeowners
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XPower Electric LLC
5.0(
6
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Ferndale, MI and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Alex was excellent. Installed a plug for a generator and interlock switch on panel. Also installed a couple outlets. Was very friendly and did a great job and is very reasonably priced. Will definitely use him again for all my electrical needs."
16 neighbors recently requested a quote
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Avatar for Encore Home Solutions LLC
Encore Home Solutions LLC
5.0(
6
)
Fixed Generator - InstallPortable Generator - Install

Serving Ferndale, MI and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Professional, friendly, and showed up when promised. Crew friendly and competent."
6 neighbors recently requested a quote
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Avatar for Vintage Electric Service
Vintage Electric Service
5.0(
1
)
Portable Generator - Repair

Serving Ferndale, MI and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We pride the company on reliability, excellent communication, integrity, and quality work. We strongly believe in giving our absolute best in all our projects no matter how big or small. We look forward to earning your business! Our team is bilingual and can assist you fluently in both English and Arabic.

Response time50 mins
Recommended by100%of homeowners
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Avatar for Tanner Vogras
Tanner Vogras
4.7(
3
)
Portable Generator - Repair

Serving Ferndale, 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 questions, answered by experts

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.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

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.

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 Ferndale, 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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