Heating Services in Prospect Heights, IL
When the cold sets in, you deserve a heating system you can count on — and a local expert who knows how to keep it running strong. At Intelligent Service, we specialize in heating solutions designed to bring comfort and peace of mind to families across Prospect Heights, IL. Whether your furnace is acting up, your heat pump isn’t performing like it should, or your boiler needs attention, our licensed technicians are right near you, ready to deliver fast, dependable repairs. We’re committed to showing up on time, explaining every step clearly, and fixing the problem right the first time, so you’re never left in the cold.
But staying warm isn’t just about quick fixes — it’s about long-term care and smart upgrades, too. That’s why we offer full-service heating maintenance to keep your system running efficiently all season long, and expert installations and replacements when it’s time for a fresh start. From routine furnace tune-ups to seamless boiler installations, Intelligent Service brings decades of local experience and family values to every job. If you live in Prospect Heights and need honest, skilled heating service you can trust, we’re here to help — just a call or click away.
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Join the Genius Club Today and SaveComfort, savings, and peace of mind - guaranteed.
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Get Lasting Comfort Now, Pay LaterFlexible financing makes it easy to upgrade your home without the stress.
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Keep Your Home Running SmoothlyFrom tips to trusted service, we’re here to make comfort simple.
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Your Home Deserves Expert CareTrust our skilled, local team to keep your home comfortable and efficient.
What Your Neighbors Are Saying
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- Heather R.
Once again a very pleasurable technician was here. He not only explained before what was needed to be done but after showing me what he did and why. I’m very pleased with this company! I appreciate knowing ahead of time who was coming and then followed up with a call telling me when he would arrive. Thank you!
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- Alyssa J.
Brian was very friendly and knowledgeable. He explained the problem, our options, and what his recommendations were. He worked very fast, too, and we ended up paying a little less than what was originally estimated. He also made sure everything was put back together and even cleaned up afterwards. We are very happy with his service and appreciate his professionalism. We’ll definitely look to Intelligent Service again for any plumbing issues. Thank you so much! -
Our tech took the time to explain the work required for our plumbing. I’ve worked with other companies over the years, and this company goes above and beyond as far as customer service.- Scott S.
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James was very thorough at checking for issues. It turned out all we needed was silicon caulk that a previous contractor had omitted. So the cost was minimal and there was no up selling.- Steve S.
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Anthony C. was the technician who came to service my refrigerator and he was amazing. Very professional, polite and knowledgeable about the service I needed. I had a new refrigerator installed a few days ago and needed assistance with the waterline. Anthony explained exactly what needed to be done an- Dorothy M.
Smart Thinking, Reliable Service
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Old-School ServiceWe blend today’s best tools and technology with the timeless values of reliability, respect, and genuine neighborly care.
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Integrity FirstWe believe in doing what’s right—not what’s easy. From transparent pricing to honest recommendations, we put integrity at the center of every service call.
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Skilled CraftsmanshipOur licensed professionals bring both expertise and pride to every repair, installation, and tune-up, ensuring work that stands the test of time.
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Customer-First CareFrom first call to final handshake, we focus on making your experience simple, stress-free, and tailored to your home’s needs.