
Plumbing Services in South Barrington, IL
When plumbing problems strike, you need a specialist you can trust — someone local, experienced, and ready to help fast. At Intelligent Service, we’re proud to be the go-to plumbing experts for homeowners across South Barrington, IL. Whether it’s a leaky faucet, a clogged drain, or a burst pipe in the middle of the night, our certified plumbers are just a call away. From urgent repairs like water heater issues, toilet malfunctions, or sump pump failures, to advanced solutions like trenchless sewer line work and water leak detection, we handle it all with honesty, care, and the know-how to get the job done right.
But great plumbing service doesn’t stop at repairs — it’s also about preventing problems and improving your home’s efficiency and comfort. That’s why we offer reliable maintenance services like drain cleaning and hydro jetting, along with expert installation and replacements for everything from tankless water heaters to whole-home repiping, water filtration systems, and more. Whether you’re upgrading, maintaining, or dealing with an emergency, Intelligent Service is here for you, backed by decades of experience and a deep commitment to the South Barrington community.


-
Join the Genius Club Today and SaveComfort, savings, and peace of mind - guaranteed.
-
Get Lasting Comfort Now, Pay LaterFlexible financing makes it easy to upgrade your home without the stress.
-
Keep Your Home Running SmoothlyFrom tips to trusted service, we’re here to make comfort simple.
-
Your Home Deserves Expert CareTrust our skilled, local team to keep your home comfortable and efficient.

What Your Neighbors Are Saying
-
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.
-
“He prioritizes customer service and devises a plan that is best for the homeowner!”- Javeria A.
-
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.
-
Situation was resolved quickly and everything is back to working as usual. Lowden is a great technician and a nice guy. I highly recommend Intelligent Service.- Jim Z.
-
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.- Teegan N.
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!

Smart Thinking, Reliable Service
-
We blend today’s best tools and technology with the timeless values of reliability, respect, and genuine neighborly care.
-
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.
-
Our licensed professionals bring both expertise and pride to every repair, installation, and tune-up, ensuring work that stands the test of time.
-
From first call to final handshake, we focus on making your experience simple, stress-free, and tailored to your home’s needs.