Plumber, Drain Cleaning, Sewer Repair and Tankless Water Heater Installation Naperville, IL

“LaCassa Plumbing not only performs quality work for your home, they also provide that same top...”

LaCassa Plumbing not only performs quality work for your home, they also provide that same top notch skill to your business location. As a commercial general contractor, they were my first choice to install the plumbing at Gracie Barra’s Naperville Jiu Jitsu gym. As a home owner, they’re my first call when I’m in over my head with a plumbing issue. There have an office in Downers Grove and Naperville. 10/10, highly recommend.

Collins Whitfield

Jan 2026

“The two great gentlemen came to the store and we were happy the owner was one of them.”

The two great gentlemen came to the store and we were happy the owner was one of them. They took care of the sewer job and did a great job! They cleaned and refreshed the bathroom after completing the work and highly recommend using this company. Will use them again in the future. Thanks Mike and Carmen

Nancy Ghanma

Jan 2026

“Had a frozen pipe over the weekend.”

Had a frozen pipe over the weekend. Thawed it out but had a water leak in ceiling. Mike came out early on Monday to assess the situation. Found out it was a bad tub drain that was leaking, not a split pipe. We were tricking water in the tub as to avoid another frozen pipe. Replaced the drain and tightened a connection that the builder had only hand tightened. I asked if he could change a filler for a toilet, and he did. Always impressed with LaCassa plumbing. Very professional personable people. Quality work at a fair price. Definitely recommend LaCassa plumbing. My only plumber for years.

Jim Fischer

Dec 2025

“Danny was our guy and he was early (by 1.5hrs), polite, knowledgeable, and fast without cutting corners.”

Danny was our guy and he was early (by 1.5hrs), polite, knowledgeable, and fast without cutting corners. The man wiped up his shoe prints from our entryway bc of the snow and salt. He explained things clearly and gave advice for caring for my plumbing in the future and then calmly repeated it to my mother 5 minutes later. The price was comparable to others which seems high to me but what can you do? Take care of Danny he's a good employee (Invoice #15786)

R M

Dec 2025

“Danny came to do the yearly check of the sub pump.”

Danny came to do the yearly check of the sub pump. Mine was old and needed to be replaced. He took the time to explain everything and had photos from basement to show me. I have walking challenges. He shared the info and showed different options of a new pump. I selected one and he told me how it worked and what I needed to be aware of. He ordered the pump and we set a time to install. He then continued to do the 40 water checks. He explained things to watch for and gave hints to keep all the water pipes in good shape. He was pleasant and helpful. He did a great job! He was efficient and respected my home being careful and left no mess. Great overall experience with La Cassa Pluming and Danny. I look forward to working with him on my next check.

Marjorie Daugherty

Nov 2025

“Mike was wonderful, found a few other items that will need repair in the future.”

Mike was wonderful, found a few other items that will need repair in the future. No pressure to add to todays call. He explained everything in detail, and left the area neater then when he came. Will definitely have LaCassa Plumbing back in the spring to do the other tasks that were suggested. Hopfully I can have Mike back!!!!! Great job!!!!

Ronald Vlk

Nov 2025

“I had an outdoor hose spigot that developed a very slow leak.”

I had an outdoor hose spigot that developed a very slow leak. I called a local plumbing co. for an estimate. He advised that the pipe that fed the spigot, located in the basement, was inaccessible due to larger ducts being installed as HVAC technology advanced. He said it would be necessary to remove the ductwork to get access to the pipe. Total bill…$2,800. When I came to, I decided to seek out a 2nd opinion. LaCassa came out & the gentleman, who I assume had more experience than the previous plumber, looked at the spigot & identified it as a superior make. He advised that he could get his hands on a rebuild kit that would restore it to like new function. Total cost…a little over four bills. Now, I don’t mean to imply any nefarious motivation on the part of that first company. But I believe the experience of the LaCassa plumber allowed him to identify the spigot maker and suggest a more economical solution. Customer for life.

Tenebris Miles

Oct 2025

“Thank you so much for fixing my plumbing problem.”

Thank you so much for fixing my plumbing problem. Two back ups in two weeks was not fun but LaCassa was patient and persistant with the problems. I was fully informed that the first repair was temporary even though we were hoping it would hold longer. They gave me a quote for future work and were very professional while still helping me understand the problem.10/10

Sara Perez

Oct 2025

“You've reached the end of your search for a plumber.”

You've reached the end of your search for a plumber. Carmen and his team are the best in the business. Honest pricing, excellent service. I have used his company for nearly all of my plumbing needs for the 5 years I've been a homeowner. He has replaced a sump pump, water heater and water line to an exterior spout. Most recently Carmen serviced the main line and helped me determine that the tree roots that got into the main were not my problem, but the city's. He helped me arrange for the city to dig a clean-out that they would service. He didn't just look out for me in the short term, clearing out my root blockage. He got to the source, and in the end saved me thousands of dollars in service had I gone with some other plumber.

Lino Jimenez

Oct 2025

“I had a drainage and sewer issue that turned into a much bigger plumbing problem than I expected.”

I had a drainage and sewer issue that turned into a much bigger plumbing problem than I expected. LaCassa Plumbing went above and beyond they didn’t rush the job, took the time to really figure out what was wrong, and made sure everything was cleaned out and working perfectly before they left. You can tell they take real pride in their work. Highly recommend.

Rick G

Oct 2025

“Carmen always does a very complete, thorough, and professional job.”

Carmen always does a very complete, thorough, and professional job. We’ve worked together for years, and I wouldn’t use anyone else for my plumbing needs. You get what you Pay for.

Lou Cassara

Oct 2025