Top-rated generator install pros.

Get matched with top generator install pros in Prospect Heights, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Prospect Heights, IL?

Select your specific project to find the pro for you.

TRUSTED BY PROSPECT HEIGHTS, IL HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon33
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Prospect Heights, IL

*The Angi rating for Generator Install companies in Prospect Heights, IL 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 Prospect Heights, IL 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 March 24, 2026

Find Generator install pros in Prospect Heights

Avatar for MPower Generators, Inc.
MPower Generators, Inc.
4.8(
25
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business

Serving Prospect Heights, IL and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"I'm very satisfied with his work. I had used him for 16 years and I had him install two different generators. I never had any problems at all and he is very responsive; that is why I have recommended him before."
Powered by MPower Generators
Power outages are a thing of the past.
Gravel base
Gravel base needs to be compacted
Prefabricated cement pad

+8

Response time1 day
3 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Mr. Electric of Highland Park
Mr. Electric of Highland Park
4.9(
46
)
Portable Generator - Install

Serving Prospect Heights, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"After talking to multiple companies, Jay from Mr.Electric showed up. He was very professional and the only one who took the time to plan what I needed. He did a great job installing new outlets and switches for my new kitchen. Ask for Jay!"
Electrical Safety
Electrical Repairs
Lighting
EV
Panel

+26

Response time7 hrs
11 neighbors recently requested a quote
Recommended by56%of homeowners
Request Quote
Avatar for Imperial electric
Imperial electric
5.0(
18
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Prospect Heights, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Assessed all outlets and changed those that were improperly installed and could damage things plugged into them, and grounded the outlets that were not grounded. 19 recepticles in all. Price was good and arrived on time, and clean."
69 neighbors recently requested a quote
Request Quote
Avatar for Your IT Guy
Your IT Guy
4.7(
47
)
Portable Generator - Install

Serving Prospect Heights, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Your IT Guy did an excellent job! Chuck and Eric were professional, friendly, knowledgeable, efficient, and effective. We hired them to install several new circuits, outlets, and receptacles. They do so much more than IT! Hire them, you won’t regret it!!"
Response time6 hrs
19 neighbors recently requested a quote
Recommended by78%of homeowners
Request Quote
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,291
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Prospect Heights, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"Four Season service was awesome. The installers were friendly, professional, and knowledgeable. The installers cleaned up work area after they finished the job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
33 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for Toptec Heating, Cooling, Plumbing & Electrical, Inc.
Toptec Heating, Cooling, Plumbing & Electrical, Inc.
4.4(
614
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Prospect Heights, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Service was excellent.  I dealt directly with Joe the President on the specifications.  He gave me a number of options at different efficiencies and price points.  The work was preformed the 3 first days of Thanksgiving week.  All work was performed in a timely and professional manner.  The installers took care to highlight the efficiency of the new system and walked me through operation and maintenance.  My family is very pleased with the result.
"
Duct Cleaning Before/After
Additional Photos
Additional Photos
Barrington Geothermal Lake Heat Exchangers
Barrington Geothermal - WaterFurnace Geothermal Heating/Cooling Systems with Desuperheaters

+48

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Request Quote
Avatar for Onix Electric Services LLC
Onix Electric Services LLC
5.0(
12
)
Fixed Generator - RepairPortable Generator - InstallPortable Generator - Repair

Serving Prospect Heights, IL and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Fabian is a true professional. His communication during the walk-through and paperwork laying out the job was fabulous. Even better was his workmanship and clean up upon completion. Would recommend him to anyone looking for an electrician! Worth every penny!"
Response time12 hrs
Response rate95%
6 neighbors recently requested a quote
Request Quote
Avatar for Gold Shield Services, Inc.
Gold Shield Services, Inc.
4.9(
23
)
Fixed Generator - InstallFixed Generator - Repair

Serving Prospect Heights, IL and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Damian installed 6 can lights, was on time, professional, explained everything and cleaned up well."
New meter box
Siemens Panel
Riser
New panel
New grounding

+3

Response time4 hrs
Response rate92%
52 neighbors recently requested a quote
Request Quote
Avatar for M.T. Kelley Electric LLC
M.T. Kelley Electric LLC
5.0(
4
)
Generator - Install - For Business

Serving Prospect Heights, IL and surrounding areas

Approved

In business since 1994

Warranties offered

Credit card accepted

"Hello, MTK electric was fantastic to deal with, their communication was top notch, they were very transparent about the entire process and the overall price was fair. Would definitely look for their assistance in the future."
Response time8 hrs
Response rate99%
2 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 127
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.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

The Prospect Heights, IL 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