Expert Backflow Testing & Certification Services Throughout the Greater Cincinnati & Mason, OH Areas

Your employee was highly qualified. He was respectful of our premises and did a thorough evaluation of our overall plumbing condition. A job well-done.

Todd recently came out and help fix a clog in the drain that was on the second floor in our office. The drains were backing up and he was able to find the problem and get the drain moving again.

I had a great experience with NixCo, and Shawn was outstanding. He was professional, courteous, and knowledgeable. He arrived on time, explained everything in a way that was easy to understand, and completed the work efficiently with great attention to detail. It's refreshing to work with someone who takes pride in their job and genuinely cares about providing excellent service. Thanks to Shawn, the whole process was smooth and stress-free. I highly recommend NixCo and especially Shawn for anyone looking for reliable, high-quality plumbing service.

Todd and Hunter came out today and looked at a floor drain in our shop today. They were able to locate the problems and get the drain clean out in a timely manner.

Great service tech. Chris McClure

Professional technician. Showed on time. Answered all my questions. Friendly scheduling staff.

Jared was on home and reviewed our options and pricing with us. He repaired the problem within 90 minutes and showed us what he did.

Shelby did a very good job!! He was on time, friendly, considerate and determined to make the repairs correctly.

Shawn C was lovely to work with! Very knowledgeable, explained everything clearly, and even put up with my dog

Had an issue with an outdoor faucet and a toilet that would not fill. Todd and Paddy arrived during the scheduled time window, assessed the issues and provided me with options on how to fix them. They took time to answer any questions, finished the jobs in a timely matter and cleaned up afterwards. Second experience with the company and no complaints.

Paddy and Todd were super helpful and quick resolving a backup we had!

I had a great experience with Mark Gossler at Neyer/Nixco Plumbing. My mother's hot water heater was leaking from a spot that the technician said was not usual. Instead of just replacing the part that was leaking, he spot checked multiple places around the house to find what was causing the leak and was able to fix all issues that day.

Audie is our guy ! He’s done an amazing big job on all of our plumbing needs .

We recently required emergency services and called Nixco on a Sunday afternoon. Our technician Jared McCall arrived shortly thereafter. He quickly began accessing the issue using a camera and determined the issue must be outside the house. He located the sewer cleanout and using his auger and camera found we had root intrusion in our pipe. He was able open the clog but determined he needed to return the next morning with more powerful equipment to fully break through the roots, which was completed in about 90 minutes. We were completely satisfied with Nixco and Jared’s professionalism. We will continue to use Nixco for future plumbing services.

Prompt arrival and quality work.

Called NixCo for a leaking PRV & they accommodated a quick appointment. Jared McCall, the service technician, assessed what was needed & recommended replacement. He explained the steps necessary and was able to complete the work very timely. I definitely recommend NixCo & Jared for plumbing services.

Owen and chris came over. They were super nice and respectful. I felt very comfortable with them in my home and their knowledge. They were great!

NixCo Plumbing, Inc. Shawn & Kyle I highly recommend! Very professional, dependable, on time and they make sure that you the homeowner understands what’s going on and how the problem can be cured. I have been a NixCo customer for the past 6 years and they never disappoint!!!

John was amazing

John did a great job testing our back flow!

Alex was very professional. He explained things in a clear manner with no pressure. The work was completed in a timely fashion and to our satisfaction.

Mason was a pleasure to work with and honestly restored my faith in the service industry. He was honest, on time and very respectful. We will certainly be contacting Nixco for our future needs

Our sump pump flooded our basement, and not only did they provide helpful options for remediating the problem, they also connected us with a company that is trusted to clean and dry the carpet carpets. They were professional and timely!

Service was professional, and efficient. Alex was very personable, answered all my questions as a new home owner, and willingly serviced additional items outside my original request.

I scheduled the appointment and they came out the next day. The technician named Mason (the guy, not the city) was incredible. He figured out the problem quickly and repaired it right away.

August explain everything he was going to d. Both August & Noah very Polite.

Todd and Paddy were amazing. Explained areas of concerned in common sense explanation. Will use their services again. Thanks

Jared McCall diagnosed our whistling sound while water was running as a pressure valve issue and replaced the part eliminating the annoying noise. Shawn Crank did an excellent job of diagnosing and addressing our sump pump issues. We had another plumbing company out to address the problem and the issue recurred 8 days later after they supposedly resolved the concern. Now the problem is actually solved. NIxco's excavation team replaced our sump pump drainage discharge line that had become reconnected from the main storm sewer line running along the streeet. Nathan Floyd did a great job diagnosing our low water pressure issue and he and Kyle did an expert job of replacing our water softener. Kyle Cox and Owen fixed our leaking primary bath faucet. They had the parts on their truck and were able to repair the faucet quickly.

Kyle did a great job & did the repairs quickly. Thank you Kyle!

We've used Nixco a couple of times, the service is always quick, knowledgeable, and supportive. Most recently, Shawn and Paddy were our plumbers and they were so incredibly easy to work with that I have no doubt in my mind that the next time I need plumbing services, I'm going straight back to Nixco

John did a wonderful job testing out back flow device at our store!!!

John did a great job testing our devices

Kyle did a great job and was great to deal with.

Great experience. On time, good communication, competent and solved all our issues. Hunter and Kris were friendly and took care of our issues. We will definitely use this company again.

Awesome work from nixco, Kris and Hunter were awesome kept me informed and we're helpful throughout the process,

Very happy with Nixco and specifically Kris and Hunter who came out to replace our leaking shower diverter valve. Very professional and considerate. We highly recommend Nixco!

You guys… 🥹 if there was a million stars I would definitely give it to them with no hesitation! Kind and professional. Empathetic and serious. Great energy and committed determination! My words will NEVER be enough to describe how easy going and reliable they are! They give kindness and trust because they are for sure people who know what it means to keep their word!

Great service and very professional technicians!!

Very very professional job.quick process 👏 👌

Great service, rapid response

Chris was right on time and got the job done quickly. We have always been very happy with Nixco for many years. It is always a pleasure to see Chris McClure show up!

Very courteous, knowledgeable and professional. The job was completed so quickly without issues

Mason W. did a fabulous job fixing a water leak in our basement due to a pipe break from my hose outside. He was diligent, professional and would highly recommend him to others! Thank you!

Chris M. did an excellent job with the plumbing service at our school. He was professional, knowledgeable, and completed the work efficiently. He was easy to work with, communicated clearly, and made sure everything was taken care of properly. We were very pleased with the service and would highly recommend him.

Very professional, prompt. Knowledgeable. Definitely will use them again. Came early for a leak on water heater, and were able to bring one that day and replaced it. During a rainstorm, too! Will continue to use them.

Our new homeowner’s insurance is requiring one of those leak detector/whole house shutoff devices. Called these guys for a second estimate as I thought the first one was high. Not only was their estimate about 20% less for the same device, the plumber (Mason) said I can actually do it right now if you want. This was great as I already had blocked a half day off just for the estimate. He did a great on the work, made sure everything was cleaned up well, and walked me through the app setup. I will definitely use them again and request Mason.

Chris McClure Excellent work and excellent attitude

Detail diagnosis, prompt scheduling and on time service. Great communication and technical skills. Project was completed on time within budget. Customer service was very professional and responsive.

Chris was very informative and performed the work quickly And professionally

I have been a Nixco customer for 5+ years. They have addressed irrigation / Backflow issues, water lines blocked by tree roots, and other plumbing issues. They are extremely professional and efficient, I wouldn’t think of using anyone else.