Cupco Plumbing Inc.

Lynn Michaelis 

on Google

3 months ago

Fantastic service. Had an emergency leak with our sump pump pipe (due to crappy quality from an improper install by Precision) and Cupco came out within an hour and repaired it. We have found our plumber! Thank you! 

Katrina Steffy 

on Google

3 months ago

Buying my first home came with a lot of learning curves, and Cupco Plumbing has been an incredible resource over the last two years. They’ve helped me several times with different issues, and every experience has been positive. One moment that really stood out was when my basement started flooding at 2 AM. I was panicked, but Cupco Plumbing was there for me and helped resolve the issue quickly. Knowing I could rely on them in such a stressful situation meant a lot to me. Now that I’m preparing to sell my home, I’m really gra... read more

Greg Hury 

on Google

4 months ago

I asked Chad for an estimate on a water line for my mom’s home for a new refrigerator getting delivered. He said they were right down the street and would stop by after they complete their current job. They were there within the hour, gave my mom a very reasonable price for the job and even completed it on the spot! Plumber, Matt, called me to fill me in on the details and was extremely professional. They even helped my mom remove all the pots and pans to empty the cabinets where the work was to be completed. My mother was e... read more

Ram Sarabu 

on Google

5 months ago

I spoke with Chad on Saturday, January 24, 2026 during business hours as one of my homes in Vernon Hills had no water possibly due to frozen pipes. I paid $200 dispatch fee for a technician to come out and troubleshoot the issue. Then the technician quoted $790 to fix the issue. I politely declined the quote because my gut said it was unreasonable and I felt like I was being taken advantage of given our situation. Anyway, it turned out to be a simple fix where the heater in the utility room of the condo wasn’t placed correct... read more

John Carpender 

on Google

5 months ago

Great first experience with this company. I prefer to hire smaller local companies. I learned that the plumber I used to use had been purchased by a larger corporation. So I got a recommendation for Cupco. They were able to respond to a sewage blockage issue in my home the same day I called. Plumber and assistant arrived on time, assessed the problem, gave me multiple options for service. They did the work efficiently, zero mess. Then the supervisor, I believe owner, arrived just to make sure the job was going well. So basic... read more