Honest, Expert
Service You Deserve

24/7 Live Answer

Family Owned & Operated

No Mess Left Behind

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We offer flexible financing options that fit your needs.

NIXCO VALUE PLAN

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exclusive discounts, priority service,
and peace of mind.

OFFERS AVAILABLE

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Welcome to
Nixco Plumbing!

Since 1978, Nixco Plumbing has been the trusted family-owned plumber serving Mason, Cincinnati, and the surrounding communities. For over four decades, we’ve delivered superior plumbing solutions with old-fashioned customer service and personal attention that sets us apart.

Your Friendly Neighborhood Plumber

When plumbing problems strike, our licensed, background-checked experts arrive promptly to evaluate your needs and create effective solutions. From residential repairs to commercial services, we handle every job with the highest level of quality while keeping your home clean and mess-free. Count on Nixco Plumbing to get your home back to normal as quickly as possible.

24/7
Live Answer

Locally Owned and
Operated.

No Mess Left
Behind

Our Services

Delivered with excellence

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Plumbing
Service

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Water
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Water
Softener

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Drain
Cleaning

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Line
Repairs

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Sump
Pumps

Personalized Solutions

With Every Call

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Trusted Technicians

All of our technicians are licensed and have passed a strict background check.

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100% Satisfaction

We take the time to listen to your questions and concerns and work around your needs.

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Accurate Solutions

Your system will be assessed before any work begins, so we can provide you with an accurate solution.

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Customer Education

We are focused on educating our customers instead of pushing unnecessary services or products.

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No Surprises

You will know exactly what to expect from start to finish, so there are never any unwanted surprises.

No matter the problem – whether it’s a clogged drain or a leaking water heater – the job will be completed to the highest standards.

NEED A PLUMBER?

YOU’RE IN THE RIGHT PLACE

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Schedule Your Service

Call us, or book online for prompt, professional plumbing service in Mason and Cincinnati. Our 24/7 live answering service is always here when you need us.

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Meet Your Trusted Expert

A licensed Nixco technician will arrive on time, wearing shoe covers to protect your home. Our background-checked professionals bring decades of experience and a commitment to cleanliness to every job.

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Quality You Can Trust

Rest easy knowing your plumbing is handled by Mason's most trusted experts since 1978. We deliver 100% satisfaction with transparent pricing and old-fashioned customer service that's earned over 1,500 five-star reviews.

About Nixco Plumbing
what our clients say

Since 1978, Nixco Plumbing has been trusted by over 200,000 homeowners in the Mason area to provide dependable, high-quality service. Check out what our happy customers have to say about their experience with us!

4.8
Based on 2,351 Reviews
Stephane Hayes
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Stephane Hayes
June 18, 2026

John was amazing

Ryan Buller
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Ryan Buller
June 18, 2026

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.

Mike C
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Mike C
June 17, 2026

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.

Cj Ott
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Cj Ott
June 17, 2026

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

Feves Fever
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Feves Fever
June 17, 2026

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

Candice Kulback
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Candice Kulback
June 17, 2026

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.

Scott Schumacher
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Scott Schumacher
June 17, 2026

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

John Skarzynski
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John Skarzynski
June 17, 2026

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

Kat Smith
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Kat Smith
June 16, 2026

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

kelly crouse
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kelly crouse
June 16, 2026

John did a great job testing our devices

Jeff Peck
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Jeff Peck
June 16, 2026

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

Kim Orourke
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Kim Orourke
June 16, 2026

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.

John Copenhaver II
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John Copenhaver II
June 15, 2026

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

John Morris
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John Morris
June 12, 2026

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!

Reema Shehadeh
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Reema Shehadeh
June 11, 2026

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!

Enrique Dominguez
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Enrique Dominguez
June 11, 2026

Great service and very professional technicians!!

Marilyn Walters
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Marilyn Walters
June 11, 2026

Very very professional job.quick process 👏 👌

Matt Young
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Matt Young
June 11, 2026

Great service, rapid response

Mike Geygan
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Mike Geygan
June 11, 2026

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!

patty gast
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patty gast
June 10, 2026

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

megan kaes
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megan kaes
June 10, 2026

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!

Jaidyn Coleman
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Jaidyn Coleman
June 9, 2026

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.

Julia Moore
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Julia Moore
June 8, 2026

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.

Trace Curry
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Trace Curry
June 6, 2026

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.

Dora Meza
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Dora Meza
June 5, 2026

Chris McClure Excellent work and excellent attitude

AJ
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AJ
June 5, 2026

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.

Paul Brown
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Paul Brown
June 5, 2026

Chris was very informative and performed the work quickly And professionally

Maureen Josenhans
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Maureen Josenhans
June 5, 2026

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.

ryan nichols
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ryan nichols
June 5, 2026

Mason was awesome. Great personality, knowledgeable, and did good work.

Ronald Galovich
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Ronald Galovich
June 4, 2026

Had the pleasure of working with NixCo Plumbing today. The technician Mason W. arrived at the house early for the appointment. Mason was extremely knowledgeable and accurately diagnosed and articulated our plumbing issue. Mason was respectful and courteous throughout the entire process. We would recommend NixCo Plumbing and Mason W. to others.

Joseph Roche
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Joseph Roche
June 4, 2026

Had Chris McClure from NixCo Plumbing to install a gas line for an outside grill. Chris did an outstanding job, he was very professional, courteous and did a great job with the installation. I would highly recommend Chris and Nixco Plumbing. I will definitely use them for future projects.

Brett Slonaker
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Brett Slonaker
June 4, 2026

Shawn Crank (service tech) did a great job communicating & fixing. Thanks!

Jane Marasco
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Jane Marasco
June 4, 2026

Mason did an amazing job of switching out a showerhead for a new one and preparing my shower for handicap use. He was kind, respectful, and engaging. I highly recommend him.

Josh Pinkey
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Josh Pinkey
June 3, 2026

Quick, complete service. Jared was great!

Kathleen Maehler
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Kathleen Maehler
June 3, 2026

Fast & efficient service. Had a valve replaced and Service Technician clearly explained what had to be done and the cost.

Sam Ramirez
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Sam Ramirez
June 3, 2026

Mason W. was an excellent worker, he was very polite, efficient, and thorough

Clarence
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Clarence
June 2, 2026

What an absolute pleasure to work with Mason! He is not only professional, courteous and personable but is also amazingly efficient! He knows well his business! As a result he generated additional business for Nixco. I have requested that Nixco do some additional work for me, installing a utility tub kit. I hope Mason will do this additional work.

Greg Albright
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Greg Albright
June 2, 2026

I thought I needed repair of an outside faucet. Technician David, looked at the job and suggested not just replacing the faucet, but also moving it to another spot. This was brilliant! It fixed not just the leak, but put it in a much better place. (It originally came out in a finished room in the basement.) Now it is in a work area. Brilliant!!! I have used them and will continue using their services. 5-STAR.

Lindsay Schulte
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Lindsay Schulte
June 2, 2026

Chris is friendly and professional! We see him yearly for our sprinkler maintenance and he’s great!

William Creutzinger
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William Creutzinger
June 1, 2026

Arrived within 2 hours of calling. Located problem with discharge drain. Good experience.

Karen Kuhn
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Karen Kuhn
May 31, 2026

I had Nixco do a sewer scope in the house I’m buying because my home inspector couldn’t. My technician Shawn was great - very knowledgeable, corrected some things the inspector had said, and shared a lot about the process. He shared different options I had but didn’t try to upsell me at all. They were able to get out quickly after I called. Only taking one star off because it took an hour for him to get to the house after receiving the text he was on his way, when the woman on the phone had said it would be 30 minutes or less. Still, I would definitely call them again!

Greg
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Greg
May 30, 2026

Kyle did an excellent job getting my water back on. Quick, knowledgeable, clean. Will be using again!

Francis Durham
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Francis Durham
May 29, 2026

May 29, 2026 NixCo technician Jared McCall provided excellent service for us. He performed a major toilet tank rebuild. Toilet not functioning properly and showing signs of wear. He presented various options and we were comfortable with the recommendation. He was efficient, personable and very professional. Even though I feel the cost is a bit high, we are confident in the work. NixCo provided plumbing service when our home was originally built and we have used them for our plumbing needs.

Bill Fox
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Bill Fox
May 29, 2026

Had a great experience with Neyer Plumbing. They responded quickly, arrived when they said they would arrive and the plumber who made the service call (his name is Shelby) was top notch. The installation wasn’t easy b/c the kitchen is small and space is tight but Shelby didn’t let that deter him and did a great job. Very happy with the result. I definitely would recommend Neyer.

Tim Whippo
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Tim Whippo
May 29, 2026

Very knowledgeable. Quick response time.

Jiries Dawaher
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Jiries Dawaher
May 29, 2026

10/10 I would recommend to anyone! They commicated very well and showed up when they said they would! Kyle was awesome and very informative and didn't try to sell me something I didnt need, when our tankless water heater went down! He was honest and gave great service!!

sanjar farkhodov
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sanjar farkhodov
May 29, 2026

John and Mason do a great job at Mason Schools

Kathleen M Davis
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Kathleen M Davis
May 28, 2026

I can't say enough about the work performed by Nixco/Neyer Plumbing. They replaced my sump pump with a backup battery and everything is running smoothly! The two gentlemen who did the install were very polite and worked hard to get the new system up and running. Very Professional! Thanks Shelby Campbell.

Jessica Brasseal
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Jessica Brasseal
May 28, 2026

John Krusling was so great, he fixed our toilet fast and was very professional! We would recommend him to friends and use him again.

Caitlin Smith
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Caitlin Smith
May 28, 2026

John was awesome! Very friendly, professional, and easy to work with. He came out quickly, fixed the problem, and made the whole process stress-free. You can tell he really cares about doing quality work. Definitely recommend him!

Special Offers

& Savings

Take advantage of our current specials and deals and save on expert plumbing services today! Nixco Plumbing is committed to providing prompt, exceptional service at an affordable rate!

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$35 OFF

Drain Cleaning
Services

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Contact Information

Nixco Plumbing

4281 US-42, Mason, OH 45040, United States

Monday7 am–5 pm
Tuesday7 am–5 pm
Wednesday7 am–5 pm
Thursday7 am–5 pm
Friday7 am–4 pm
Saturday8 am–8 pm
Sunday8 am–8 pm

AWARDS, RECOGNITIONS,

AND ACHIEVEMENTS

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save with our

Nixco Value Plan

Become a member of the Nixco Value Plan today and take advantage of exclusive benefits like priority scheduling, up to 15% off standard rates, and special monthly offers to keep your plumbing running smoothly.

Membership Table
Membership Perks Non-Member Member
No Evaluation Fee, EVER âś– âś”
Priority Scheduling âś– âś”
Guaranteed Pricing âś– âś”
Savings of Up To 15% âś– âś”
Monthly Specials âś– âś”
Savings to Share âś– âś”
Extended Warranties âś– âś”
PRICELESS

PROUDLY SERVING OUR

OHIO AREA NEIGHBORS

READY FOR HONEST,
EXPERT PLUMBING
SERVICE YOU DESERVE?