Open 8:30-5:30 on Weekdays, Emergency Service on Weekends/Nights |
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Celebrating 28 Years

AccuMax specializes in furnaces and heating, air conditioning, and water heater installation, maintenance, and repair in the western Chicago suburbs.

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Father and Son family owned and operated since 1990. We're celebrating 28 years of providing excellent professional heating and cooling services. AccuMax, Inc. proudly services the Naperville, Aurora, Downer’s Grove and the suburban Chicago residential and business community.

American Standard brand heating and air conditioning.

As an American Standard dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long. We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditioners, gas furnaces, programmable thermostats, humidifiers, air cleaners, ventilators and zoning products. Let the experts at AccuMax help customize a solution that's right for you.

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Heating & Cooling Services

We install and repair furnaces and heating systems, air-conditioners, water hearters, humidifiers, electronic air filters, thermostats, and more. We service all makes and models.


$100 Gift Cards for Referrals

Accumax loves referrals! Every time you refer a new customer to us you will receive a $100 if they purchase a new HVAC system from us. Get $50 for any furnace or A/C purchace and $25 for any servicing or repair call.

Just follow these 2 easy steps:

1. Complete the referral form.

2. Go shopping on AccuMax! It's that easy.

Referral Form

Preseason Special Sign-Up

Don’t forget to get your equipment serviced. Sign-up now to schedule a visit from AccuMax durring our Preseason Special.

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