Office Hours
Mon – Fri: 7:00 AM – 4:30 PM
Sat: Appointment Only.
Sun: Closed
Winter Emergency Service Hours
Mon – Fri: 4:30 PM – 10:00 PM
Sat: 8:00 AM – 10:00 PM
Sun: 8:00 AM – 10:00 PM
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our services

Van Drunen strives to earn 100% satisfaction with every visit. It’s value you can hang your hat on,
and service with a smile! Contact our team of trained professionals at Van Drunen today for a no-obligation estimate.

Van Drunen Heating has been a leader in the South Suburbs and Northwest Indiana since 1968. Our motto of perpetually new reflects our ability to reinvent and use up to date technology. We are a Lennox Premier Dealer. This classification is given to the top 7% of Lennox contractors and is evaluated every year.


A company-wide goal of ours is to keep customers for life. Our service technicians treat people with honesty and respect. Our company does not pay commission on parts or equipment that is sold. No one in our organization will profit by recommending to a client the replacement of a furnace or air conditioner. We give upfront pricing before the repair is done. We offer unbiased second opinions on the diagnosis of bad compressors on air conditioners and cracked heat exchangers on furnaces. Van Drunen Heating offers planned maintenance to extend the life of your equipment and prevent breakdowns. These discounted agreements give you lower utility costs, part discounts and peace of mind. Our technicians are NATE certified. North American Technician Excellence is a third-party testing organization that qualifies our service techs as skilled professionals.


Van Drunen Heating provides free estimates on replacements of heating and cooling equipment. The first thing we do is listen to the customers’ concerns, wants, and needs. We are visiting your home and your input helps us pull a package together that is suited to your situation. Our representative will take time going through the process of sizing up your home. HVAC equipment that is too large is just as bad as too small. Oversized tax returns are great but oversized equipment costs more money to run and makes the home uncomfortable. Our estimator has personally installed equipment and has been in the business for over 25 years. You will not get the hard sell sign here mentality. Take your time and let us know what we can do for you. There is a reason why 70% of our installations are generated from neighbors, friends and relatives recommending our company. If your equipment fails and a replacement is needed ASAP contact us and we can make things happen.


We partner with Synchrony Financial. Van Drunen Heating offers special financing to our customers. Inquire within. We pass along competitive interest rates and flexible promotions. The process is simple and straight forward with fast credit decisions and funding.


The first thing you will notice is that our trucks are well marked, clean and organized. Our installers treat your home as theirs. We arrive on time and put our years of training and experience into practice with a professional installation. Our employees are dependable and communicate well with our clients. Ask them questions and they will answer them or get an answer for you. As we run the new equipment we will make adjustments and verify it is running at peak efficiency. High efficient equipment that is not installed correctly costs you money every day. Our men also leave your worksite squeaky Dutch clean. On the commercial side, we are experienced in replacements, remodeling jobs and design-build projects. Many years ago we started working with churches and have worked with over 80 churches solving their needs. Ask for our list of churches we have worked with.

If you are looking for top-quality heating & air conditioning service:

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The information on this website is for informational purposes only; it is deemed accurate but not guaranteed. It does not constitute professional advice. Testimonials are not a guarantee, warranty or prediction of what your experience with us will be. By providing certain contact information herein, you are expressly authorizing the recipient of this message to contact you via the methods of communication provided.

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