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TRUSTED BY CARY, IL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon21
    Verified generator installs reviews

Find Generator install pros in Cary

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

Serving Cary, 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.

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+3

12 neighbors recently requested a quote
Avatar for Your IT Guy
Your IT Guy
4.7(
47
)
Portable Generator - Install

Serving Cary, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Chuck and Eric came and worked on installing outlets in our basement and replacing an outlet in our patio. Very professional and knowledgeable. Reasonable price would definitely hire them again. A+++"
Response time6 hrs
12 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Spotlight Construction Co.
Spotlight Construction Co.
4.6(
24
)
Portable Generator - Install

Serving Cary, 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%
2 neighbors recently requested a quote
Scardino Electric, Inc.
5.0(
3
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Cary, IL and surrounding areas

Approved

In business since 1970

Free estimates

Credit card accepted

With over 50 years of business serving the Chicago metro area, Scardino Electric, Inc., is the way to go for all your wiring and panel upgrade needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to do excellent work on every visit, answer all questions, and develop lasting relationships with all our clients so, that the next time service is needed, there will be no question on who to call. Contact us today for a free estimate. Satisfaction Guaranteed!

Response time11 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Kind Electric, LLC
Kind Electric, LLC
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Cary, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Kind Electric, we provide reliable, high-quality residential and commercial electrical services to homes and businesses throughout McHenry County and the surrounding communities. Whether you need emergency electrical repairs, panel upgrades, custom lighting installations, or routine wiring maintenance, our skilled team delivers safe, code-compliant workmanship done right the first time. We pride ourselves on transparent communication, fair pricing, free estimates, and standing behind our work with a clear warranty. \n\nKind Electric - Kindess Included

Chandelier Install
Panel Before / After
1 neighbors recently requested a quote
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Generator Install questions, answered by experts

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.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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. 

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

The Cary, IL homeowners’ guide to generator installs

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