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TRUSTED BY DEER PARK, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon26
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Deer Park, IL

*The Angi rating for Generator Install companies in Deer Park, 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 Deer Park, 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 August 26, 2026

Find Generator install pros in Deer Park

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

Serving Deer Park, 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
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Deer Park, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game.\nWe provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

28 neighbors recently requested a quote
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Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.6(
329
)
Fixed Generator - InstallFixed Generator - Repair

Serving Deer Park, IL and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

"Installer was knowledgeable explained the installation process and different cost/warranty prices. Clean and efficient."
Pipe Coating
Pictures
Pictures
Pictures
Pictures

+13

Response time10 hrs
Response rate100%
37 neighbors recently requested a quote
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Avatar for Mr. Electric of Highland Park
Mr. Electric of Highland Park
4.9(
46
)
Portable Generator - Install

Serving Deer Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"OUTSTANDING SERVICE. PROFESSIONAL AND EXPERIENCED. PUNCTUAL AND DEPENDABLE. EXPLAINED UPFRONT WHAT THE JOB WOULD COST AND TIME REQUIRED TO COMPLETE. WHAT IMPRESSED ME MOST : MR ELECTRIC CARES ABOUT THE CUSTOMER AND THE CUSTOMER’S BEST INTEREST. ABOVE AND BEYOND."
Electrical Safety
Electrical Repairs
Lighting
EV
Panel

+26

Response time7 hrs
18 neighbors recently requested a quote
Recommended by56%of homeowners
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Avatar for WIN Universal, LLC
WIN Universal, LLC
4.9(
20
)
Portable Generator - Install

Serving Deer Park, IL and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Ivan listened to what I wanted and was perfect in his installation. He is timely, excellent in his electrical skills, and very clean with the project. I will hire him again for any electrical needs that I have. I would highly recommend him to anyone."
Response time5 hrs
Recommended by95%of homeowners
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Avatar for Imperial electric
Imperial electric
5.0(
18
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Deer Park, 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."
85 neighbors recently requested a quote
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Avatar for Your IT Guy
Your IT Guy
4.7(
47
)
Portable Generator - Install

Serving Deer Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Chuck was great, not only installed a microwave outlet but also the microwave itself. Very satisfied with his work. Will definitely call again or recommend."
Response time6 hrs
21 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Spotlight Construction Co.
Spotlight Construction Co.
4.6(
24
)
Portable Generator - Install

Serving Deer Park, IL and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Quality work

We are an electrical company with more than ten years of experience, we are licensed and insured. We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels, as well as, wiring/panel upgrades, and a variety of other electrical projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.\n\nNot certified Electrical Vehicle Charging Station Installer, if you do not need rebate from ComEd we can install EV outlets!

Response time11 hrs
Response rate90%
1 neighbors recently requested a quote
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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 Deer Park, 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
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Generator Install questions, answered by experts

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. 

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. 

Many services include assembling the unit and securing it in the window. Confirm with your provider.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

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.

The Deer Park, 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