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Problems Solved, The Intelligent Way.
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Video introducing Intelligent Service, a trusted name in Mount Prospect's plumbing and HVAC industry.

Problem Solved! Proudly Serving Northwest Chicago

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.

Problem Solved! Proudly Serving Northwest Chicago

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.

Real Proof That Smart Service Works

    “Highly Recommend”
    “Intelligent service went well beyond expectations.”
    - Ari B.
    “They've earned a customer for life!”
    I'm new to the Mount Prospect area and am very happy to have stumbled upon Intelligent Service for my plumbing, heating, and cooling needs. I am a first-time homeowner and used Intelligent to fix several of the problems that were found on our home inspection. Every single person who has come to my home from Intelligent has been super kind, knowledgeable, and excellent at what they do. As a woman, I also love that they send a picture of the service technician you can expect to come to your home as an added safety feature.
    - Kelly C.
    “Intelligent Service has my business for life.”
    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.
    “I would fully recommend Intelligent to anyone with an old home that perhaps was not updated correctly in the past- and needs a creative thinker to solve your weird plumbing problems.”
    Edgar from Intelligent Service was the best plumber I've ever had. He was kind, courteous, and a great problem solver. As with most repair jobs, once you open that wall, a million unexpected things go wrong. Edgar solved every problem and did so in a way that kept the job from turning into a massive beast of torn out tile or cut-outs behind cabinets, blah blah blah. I would fully recommend Intelligent to anyone with an old home that perhaps was not updated correctly in the past- and needs a creative thinker to solve your weird plumbing problems.

    Also- the person who called me to schedule everything and check on times was very well spoken, kind, and competent- something I unfortunately have found lacking in many repair service companies of late. So kudos to the office side of this company as well!
    - Teegan N.
    “Overall a great experience and would definitely recommend.”
    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.
    “Their staff that they sent us were pretty good and clear.”

    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.

    - Rich J.
    “I will continue to use their services for years to come.”
    I've called Intelligent Plumbing quite a few time over the last 8 years for any plumbing related issues I had around the house abd must say that every single time they have been honest, courteous, and professional. They came in, repaired what needed to be fixed, and made sure the work are was clean before leaving. I've had great interactions with the techs that came to repair the issues and I will continue to use their services for years to come.
    - Nyght O.
    “Intelligent Plumbing truly saved the day for us!”
    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

Smart Thinking, Reliable Service

  • Old-School Service
    We blend today’s best tools and technology with the timeless values of reliability, respect, and genuine neighborly care.
  • Integrity First
    We 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.
  • Skilled Craftsmanship
    Our licensed professionals bring both expertise and pride to every repair, installation, and tune-up, ensuring work that stands the test of time.
  • Customer-First Care
    From 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

  • $159 Drain Clearing

    Limited time offer! $159 or you don't pay a dime! Call for more details. Offer valid for Main Line Sewers from an accessible exterior cleanout. Includes Sewer line televised.

  • $150 OFF Trenchless Sewer Repair/Sewer Lining
  • $250 OFF Exterior Cleanout Installation
  • $50 OFF Any Indoor Air Quality Product - Duct Cleaning, Whole Home Air Purifier, Whole Home Air Filtration
  • $50 OFF Any Furnace Repair or AC Repair over $150
  • FREE Second Opinion on Sewer Repair or Sewer Replacement

    Offer covers arrival fo technician and Televise of Main Sewer line from an Exterior Cleanout. Additional diagnostics and costs may apply if clearing of active backup is necessary. Must be in the immediate service area.

Questions? Let’s Solve Them Together

Contact Our Team Today to Get Started
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