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Your Trusted Mason & Cincinnati Plumber: Serving Ohio Since 1978

Residential, commercial, municipal and educational plumbing experts since 1978. Call us today at (513) 445-5142 for services in Mason and Cincinnati areas.

Founded in 1978, Nixco Plumbing Inc. is a family owned and operated business that has been servicing the Mason area for over 40 years. We are the leading plumbing company in the industry. Our team is equipped with the proper means to treat residential, commercial, educational, and municipal structures.

Put your mind at ease working with a team that’s been serving Warren, Hamilton, and Butler Counties for four decades. When you call, you can always expect prompt arrival from one of our experts.

Your Cincinnati Plumber based in Mason, OH
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We Have a Five Star Rated Team!

  • "As always, Nixco saves the day for me. I've experienced two big broken projects within the last 2 years- a broken water line from my house to the road and a dead hot water heater. A morning phone call lead to work being done that day- both times. The employees are wonderful and very helpful. I recommend them hugely!"

    Lesa B.
  • "Chad was professional, knowledgeable, and helpful. I needed to have my garbage disposal replaced and it was a very smooth process. I would recommend this company to others and will use them for future plumbing needs."

    Robert W.
  • "We have used Nixco a few times now and couldn't be more impressed with the work Chris has done for us. We had an outdoor faucet replaced and a new hot water heater installed and all dealings with Nixco have been great. Chris himself is always great and very professional. Would definitely recommend!"

    Rob R.

Why Should You Hire Us?

Our mission is simple – to provide our new and existing customers superior service with the highest level of quality, by evaluating and creating options to offer an effective solution. Don’t just call the first plumber you see in the directory. Make sure you work with a trusted and established company that can deliver the results you need. We have a five-star rated team with over 190 positive reviews. Choose the experts your neighbors have relied on for nearly four decades!

Active QSC Members

We are proud to be associated with Quality Service Contractors- a prestigious nationwide organization.

BBB Torch Award Winners

Nixco Plumbing Inc. is a recipient of the Better Business Bureau’s Torch Award for Business Ethics.

Old-Fashioned Customer Service

As a family owned and operated business since 1978, we know the value of good service and personal attention.

No Mess

Our technicians always wear shoe covers and clean up after the job is complete.

24/7 Emergency Response

Our team is available around the clock to better assist you.

Fast Turnarounds

We work hard to get your home back to normal as soon as possible.

Have you been searching all over for the right plumber? There’s only one number to call: (513) 445-5142.
Our Specials Deals
Don’t miss out on ways to save on a variety of our services with our latest coupons and specials.
$30 OFF
Drain Cleaning Service
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$35 OFF
Water Heater Repair
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Old Fashioned Customer Service and Personal Attention at a Great Value

Finding the right plumber shouldn’t have to be a chore. But it also shouldn’t be a hasty decision. Know that when you choose NixCo Plumbing Inc. you are hiring a quality team.

Residential Service

Nixco Plumbing Inc. is widely recognized as Cincinnati's residential plumbing authority, and we’re available 24/7 to help with all of your plumbing service needs.

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Commercial Service

Whether your place of business is a manufacturing plant, municipal park, college, hospital or any other enterprise, Nixco Plumbing Inc. can assist you.

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Residential Service

Nixco Plumbing Inc. is widely recognized as Cincinnati's residential plumbing authority, and we’re available 24/7 to help with all of your plumbing service needs.

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Commercial Service

Whether your place of business is a manufacturing plant, municipal park, college, hospital or any other enterprise, Nixco Plumbing Inc. can assist you.

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Personalized Solutions With Every Call

At Nixco Plumbing Inc. we are focused on YOU every step of the way. Every job is tailored to meet your specific needs. No matter the problem – whether it’s a clogged drain or a leaking water heater – the job will be completed to the highest standards.

Trusted Technicians

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

100% Satisfaction

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

Accurate Solutions

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

Customer Education

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

No Surprises

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


Nixco Value Plan

With an annual NVP membership, you can save up to 15 percent off standard-rate pricing, receive monthly specials, enjoy priority scheduling and more.

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Nixco Financing Plan

Get the job done today, pay later! Financing is available for qualifying customers. Apply now for instant approval!

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Employment Opportunities

Are you looking for a new challenge? We’re hiring! Take a look at our current open positions and apply online. We are always looking for talented professionals to join the Nixco Plumbing Inc. team. Employee benefits include:

  • Paid training
  • Health/medical insurance
  • Continuing education programs
  • 401K
  • Company trucks
  • And more
Apply Today

Our goal is to provide our employees with the tools and education to deliver amazing service. If you are self-motivated, a lifelong learner, and believe in providing outstanding customer service, we want to hear from you!


Call us at (513) 445-5142 to discuss your needs, learn the best options for your specific problem, and enjoy the peace of mind you deserve.