Air Quality Services

Chicagoland & Northwest Indiana

Free, Same-Day Estimates 

After-Hours and Holidays Available 

Licensed, Bonded, Insured

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I agree to receive communications from Hoekstra by email and SMS. I understand my personal data will be processed in accordance with the Privacy Policy, and I may withdraw my consent at any time by clicking unsubscribe in emails or replying STOP to text messages.

Improve Your Indoor Air Quality

Hoekstra Heating & Air Conditioning has been enhancing indoor air quality for homes and businesses in Chicagoland and Northwest Indiana since 1951. Our NATE and EPA certified technicians bring decades of experience to every project, ensuring your indoor environment is clean, comfortable, and healthy. As a Lennox Premier Dealer, we offer advanced solutions that make a noticeable difference in your daily life.
We recognize that each home and business has specific air quality needs. That's why we provide a full range of services, including air filtration, purification, and humidity control. Our licensed, bonded, and insured professionals offer free estimates, often available on the same day. We back our work with both factory warranties and our own in-house guarantees. For tailored solutions to improve your indoor air quality, contact us today.

Why Choose Us

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Free, Same-Day Estimates

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After-Hours and Holidays Available

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Licensed, Bonded, Insured

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Award-Winning Work

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Over 75 Years of Experience

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Discounts Available

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Air Filtration Installation

Improve your indoor air with our advanced filtration systems. We install efficient filters that trap allergens, dust, and particles, enhancing your air quality. Our team will assess your space and suggest the best filtration solution for your needs.
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Air Purifier Installation

Enhance your air quality with our modern air purifiers. These systems remove contaminants, odors, and some viruses from your indoor air. We offer a selection of purifiers from Lennox and Carrier to fit various home sizes and purification requirements.
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Dehumidifier Installation

Address excess moisture issues with our professional dehumidifier installation. Our dehumidifiers help stop mold growth, lower allergen levels, and create a more pleasant living space. We'll help you select the right size for your area to ensure best results.

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Humidifier Installation

Regulate your indoor humidity with our expert humidifier installation. Proper humidity can ease dry skin, lower static electricity, and help protect wood furniture. Our team will suggest and install the ideal humidifier for your home or business.
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Hoekstra Heating & Air Conditioning
Save 20% On Repairs
Don't let heating and cooling issues drain your wallet. Get expert repairs from Hoekstra Heating & Air Conditioning and save 20% on all paid repair services throughout Chicagoland and Northwest Indiana.
Call Hoekstra Heating & Air Conditioning today to schedule your repair service and claim your 20% savings!

Discount offers not valid with other promotions; financing options available. Feel the Love program for free heating and cooling system installations.

Hoekstra Heating & Air Conditioning
Save 20% On Repairs
Don't let heating and cooling issues drain your wallet. Get expert repairs from Hoekstra Heating & Air Conditioning and save 20% on all paid repair services throughout Chicagoland and Northwest Indiana.
Call Hoekstra Heating & Air Conditioning today to schedule your repair service and claim your 20% savings!

Discount offers not valid with other promotions; financing options available. Feel the Love program for free heating and cooling system installations.

Hoekstra Heating & Air Conditioning
10% Off New Equipment
Upgrade your home comfort with premium heating and air conditioning equipment from Hoekstra. Professional installation included with 10% savings on all new system purchases.
Contact Hoekstra Heating & Air Conditioning now for your free estimate and 10% equipment discount!

Discount offers not valid with other promotions; financing options available. Feel the Love program for free heating and cooling system installations.

Recent Projects

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Here's what our satisfied customers are saying...

At Chicagoland and Northwest Indiana, we take pride in providing exceptional HVAC solutions to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Chicagoland and Northwest Indiana and let others know what you think.