Seasonal HVAC Maintenance

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.

Year-Round HVAC Care for Lasting Comfort

Hoekstra Heating & Air Conditioning has been keeping homes comfortable in Chicagoland and Northwest Indiana since 1951. Our NATE Certified technicians have over 75 years of combined experience, ensuring your HVAC system works well in every season. As a Lennox Premier Dealer, we use the latest technology to maintain your home's comfort all year.

Our family-owned business has earned multiple awards and the trust of many homeowners over the years. We offer complete HVAC services, including heating, air conditioning, and emergency repairs. We're available for routine maintenance and urgent fixes, even during after-hours and holidays. For personalized care that keeps your system running smoothly, 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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Spring HVAC Maintenance

Spring is the perfect time to get your HVAC system ready for summer. Our maintenance service prepares your air conditioning unit for the hot months ahead. We clean or replace filters, check refrigerant levels, and inspect all parts to help prevent breakdowns when you need cool air most.
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Winter HVAC Maintenance

Prepare your HVAC system for winter with our expert service. We carefully check your heating unit, clean burners, test safety controls, and make sure your furnace works efficiently. This helps prevent problems during cold weather and can lower your energy bills.
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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.

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.