With thoughtful service, skilled craftsmanship, and a genuine respect for your home, we solve problems the right way so you can enjoy lasting comfort and peace of mind without worry.
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From tips to trusted service, we’re here to make comfort simple.
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Your Home Deserves Expert Care
Trust our skilled, local team to keep your home comfortable and efficient.
Plumbing, Heating & Cooling Services in Mount Prospect
Is your plumbing giving you problems? Has your water heater stopped working or your pipe sprung a leak? These are all issues that can cause tremendous stress for home and business owners, but they’re just what our team at Intelligent Service is ready and able to handle. We have been a trusted name in Chicago’s plumbing, heating, and air conditioning industries since opening our doors back in 1979.
At Intelligent Service, we believe a job isn’t just about fixing a problem; it’s about solving it the right way. Our team approaches every project with an open mind for thoughtful planning, technical precision, and a creative approach to solving your problem. This means implementing time and cost-effective solutions that respect your home and help it be the best it can be.
From the moment you contact us, you’ll experience a streamlined, customer-first process that reflects our core values: integrity, craftsmanship, and care. From HVAC repairs to full drain replacements, our team delivers smart, efficient solutions backed by decades of hands-on experience.
Call Intelligent Service at (847) 393-0853 today to schedule service! We’re available 24/7 for emergencies, including nights and weekends.
Real Proof That Smart Service Works
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Just had an auto-water shutoff (Flologic) installed by Johnny. He quoted a fair price and we were able to get the work scheduled a few days later. He was professional and courteous. Overall a great experience and would definitely recommend.- Ben H.
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“He prioritizes customer service and devises a plan that is best for the homeowner!”- Javeria A.
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“They excel in Customer Service!”- Laurie M.
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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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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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Both John and Trevor are wonderful people, and great at what they do. I cannot give them anything less than a 5. I would give them both a ten if I could. Very professional service and very personable people. I know that my plumbing and my HVAC has been done right.- Pamela S.
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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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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.
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.
Genius Deals Just for You
Your One-Call Problem Solving Partner
Being a service provider who handles everything from simple repairs to major overhauls, new installations, and complex remodels is a demanding challenge. However, we’re confident we have the tools and the team to rise to whatever your property may need. We always use premium materials because we know there is no substitute for quality and no excuse for cutting corners. If we want our work to last, we need to use the right materials and do the job to the highest workmanship standards.
You can turn to us for assistance with anything your plumbing or HVAC system needs, including:
- Whole-home repiping
- Water heaters
- Gas line plumbing
- Water filtration systems
- AC repair
- AC installations
- AC maintenance
- Furnace repairs
- Furnace installations
- Heat pump repairs
- Heat pump installations
- Boiler repairs
We may be a little bit old school when it comes to how we treat our customer service. However, we believe that some old-fashioned approaches are timeless because they’re the right way to do things. Our customers agree—check out our reviews that friends and neighbors have left for us to see what they have to say for yourself.
Likewise, we always hold ourselves to high standards in our ever-evolving industry, and continuously undergo training to take on new challenges in rapidly improving and evolving HVAC and plumbing technology. Our skilled professionals live and work in our neighborhoods, including Arlington Heights, Buffalo Grove, Des Plaines, Lake Zurich, and Palatine. Each job we take is our own way of making it more efficient, more reliable, and a better and more beautiful place to live.
Whether you need an annual tune-up or a major overhaul, contact Intelligent Service for an appointment today!
