
Restore Comfort Fast With Trusted HVAC Duct Work Repair in Chicago, IL
When your home’s air just isn’t flowing like it used to, the problem may be hiding in your ductwork. At Intelligent Service, we’ve helped thousands of families in Chicago fix leaky, clogged, or collapsed ducts without the headache. Our licensed HVAC pros show up fast, explain the issue in plain English, and get the repair done right—without surprise fees or delays.
Your home deserves even, efficient heating and cooling. If your rooms feel uneven or your utility bills keep rising, give us a call. We’ll bring back your comfort and peace of mind—no stress, no gimmicks.
Schedule Now or Call Us with Your Questions. We’re Always Ready to Help You Feel at Home.
What Can We Fix For You? Common HVAC Duct Issues We Solve
Your ducts are the lifeline of your HVAC system. When something goes wrong, you feel it—literally.
Here’s how we can help:
- Seal leaks and cracks that waste heated or cooled air
- Repair broken joints or disconnected duct sections
- Replace crushed or sagging ducts that restrict airflow
- Clean out heavy dust or mold that’s impacting your air quality
- Fix uneven airflow that causes hot or cold spots in your home
We understand how frustrating it is when comfort isn't consistent. Our team listens, inspects carefully, and gives you honest recommendations. No pressure. Just real answers and dependable fixes.
Choose Us For Reliable HVAC Duct Work Repair in Mount Prospect, IL
For over 30 years, Intelligent Service has earned the trust of Chicago homeowners by putting your comfort and budget first. We’re not a big-box brand—we’re your local HVAC team who understands Chicago homes inside and out.
We’ve seen it all: aging ductwork in classic bungalows, poorly sealed lines in recent remodels, and everything in between. That experience helps us spot problems fast and solve them the right way.
Every repair comes with:
- Clear pricing before we start
- Same-day appointments when possible
- Licensed, background-checked technicians who care
You're not just another stop on our route - you're our neighbor. And we treat your home like it's our own.
Real Proof That Smart Service Works
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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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At 3:00 in the morning my sump pump inverter started kicking on continuously, and I called they had a 24-hour hotline available. I chose to wait until normal business hours to have somebody come out, and they came out within 2 hours of opening. My technician was knowledgeable, gave me great advice, found the problem instantly, and then replaced it within an hour.- T. Duncan
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On one of the coldest days of the year, our furnace was barely working, and we were starting to worry. They responded quickly, diagnosed the issue efficiently, and got everything running smoothly again. We’re so grateful for their help and highly recommend them to anyone in need of HVAC services!- Arun
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Have used them in past and this time was just as good as the rest...excellent service! Trevor was our tech and was super friendly, efficient, and capable! Thanks Trevor!!- Lisa M.
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- Rich J.
They informed us what they could do and what options were an available going forward to avoid further issues. They provided us with a reasonable rate after observing the type of problem and if we were okay with the plumber going ahead and fixing issue. He took his time and was pretty thorough.
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“They excel in Customer Service!”- Laurie M.
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“He prioritizes customer service and devises a plan that is best for the homeowner!”- Javeria A.
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Our water heater was starting to leak, after having a consultation of our options with a tech, we ordered the replacement for installation. The technician was informative of his steps and provided the pricing & cleaned up the area and explained anything new.- Ann I.


We make it simple to get the comfort your home needs today, with payment plans that fit your budget and lifestyle.
