Reliable Plumbing Services in Fort Smith & Northwest Arkansas

When a pipe bursts or your water heater fails, you need a plumber you can trust—fast. Josh Mintz Plumbing LLC is a family-owned, licensed plumbing contractor serving homes and businesses across Fort Smith, Northwest Arkansas, and Eastern Oklahoma with expert residential and commercial plumbing solutions.

Emergency Plumbing Repairs

At Josh Mintz Plumbing LLC, we believe plumbing is personal. As a locally owned and operated company, we treat every home and business like our own. No call centers. No subcontractors. Just an honest, dependable plumber who shows up, gets the job done right, and stands behind every repair.

Whether you need a quick faucet fix or a full commercial pipe installation, you'll always deal directly with a certified master plumber who takes pride in their work.

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Residential Plumbing Services

From routine repairs to complete home plumbing installations, we handle it all.

Water Heater Installation & Repair

Whether you're upgrading to a tankless water heater or need a same-day repair, our team delivers fast, reliable water heater services across Fort Smith and Northwest Arkansas.

Drain Cleaning & Hydro Jetting

Slow drains and stubborn clogs don't stand a chance. When necessary we use professional-grade hydro jetting equipment to clear even the toughest blockages in residential drain systems.

Pipe Repair & Replacement

From minor leaks to full repiping services, we diagnose and fix pipe problems quickly to protect your home from water damage.

Bathroom & Kitchen Plumbing

Toilet repairs, faucet installation, garbage disposal replacement, shower and tub plumbing—if it involves water, we fix it.

Leak Detection & Water Line Repair

Unexplained spikes in your water bill? Low water pressure? We use proven leak detection methods to find and fix the problem at its source.

Gas Line Installation & Repair

From new gas line installations to leak repairs and line replacements, we provide safe, code-compliant gas line services for residential properties.

Commercial Plumbing Services

Your business can't afford downtime. Josh Mintz Plumbing LLC provides comprehensive commercial plumbing services for businesses of all sizes across Northwest Arkansas and Fort Smith.

Commercial Pipe Installation & Maintenance

From new construction plumbing to ongoing commercial plumbing maintenance, we keep your systems running efficiently and up to code.

Commercial Drain Cleaning

High-traffic facilities demand reliable drainage. Our commercial drain cleaning services prevent costly backups before they disrupt your operations.

Commercial Water Heater Repair

We service and repair commercial water heaters throughout the greater Fort Smith area and surrounding communities, minimizing disruption to your business.

New Construction & Renovation Plumbing

Planning a build or renovation? Our licensed plumbing contractors handle everything from plumbing rough-ins to complete system installations for commercial construction and renovation projects.

Compressed Air Line Repair

Keep your operations running smoothly with our professional compressed air line repair services, ensuring your systems stay efficient and leak-free.

Backflow Prevention & Gas Line Repair

Protect your water supply and your property with backflow prevention installation and safe, certified gas line repair services.

Our Latest Projects

Explore recent residential, commercial, and industrial plumbing projects completed by Josh Mintz Plumbing LLC.

Rinnai Tankless Water Heater Installation

Sep 30, 2026 |

Rinnai Tankless Water Heater Installation Tankless Water Heater Installation for the 2026 GFSHBA Showcase Home Modern Hot Water for a...

Historic Home Tankless Water Heater & Water Manifold Upgrade

Sep 22, 2026 |

See how Josh Mintz Plumbing upgraded an early-1900s home’s mechanical room with a Rinnai tankless water heater and a labeled copper water manifold.

Custom Bathroom Plumbing Installation

Aug 21, 2026 |

Explore a custom bathroom plumbing installation featuring a freestanding tub, rainfall shower system, handheld sprayer, and modern vanity sink.

Rail Yard Compressed Air Line Repair

Jul 22, 2026 |

This project demonstrates Josh Mintz Plumbing’s ability to handle specialized commercial and industrial repairs in challenging environments. From difficult access points to operational safety requirements, the crew completed the work efficiently and restored a critical utility system for the facility.

F.A.Q

How much does a plumber cost in Arkansas?

Plumbing costs vary depending on the type and complexity of the job. We provide upfront, transparent pricing before any work begins—so you'll never face unexpected charges. Contact us for a free quote.

When should I call an emergency plumber?

Call us immediately if you experience a burst pipe, a major water leak, a sewage backup, or any plumbing issue that poses a risk to your property or safety. Our 24/7 emergency line is always open.

Do you handle both residential and commercial plumbing?

Yes. Josh Mintz Plumbing LLC is led by a licensed master plumber and provides both residential and commercial plumbing services across Northwest Arkansas and Fort Smith.

How do I know if I have a water leak?

Common signs include an unexplained increase in your water bill, damp spots on walls or ceilings, low water pressure, or the sound of running water when all fixtures are off. If you suspect a leak, contact us right away for professional leak detection in Arkansas.

Contact Us

Josh Mintz Plumbing LLC is your local plumber across a wide service area, including:

Fort Smith, AR
Lavaca, AR
Greenwood, AR
Van Buren, AR
Northwest Arkansas (including Fayetteville, Springdale, Rogers, and Bentonville)
Sebastian County, AR
River Valley, Arkansas
Eastern Oklahoma

Not sure if we cover your area? Give us a call—we'll let you know right away.

Call Us Now

      EXCELLENT  
   Based on 32 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Scott Elmore 
 
 
 
 Trustindex verifies that the original source of the review is Google. Josh agreed to come out the same day even though he was booked up through normal working hours.  He showed up at 5:45p and did a complete removal and re installation of our hot water heater.  Very kind, courteous and did excellent work.  Even cleaned up after the job was complete!!  I’ll definitely be using Mintz plumbing for any other plumbing service needs in the future.  Thanks Josh!
  
 
      Posted on Google  
   
   Lesli Phelan 
 
 
 
 Trustindex verifies that the original source of the review is Google. 5 star experience!
If I could give Josh Mintz Plumbing more than five stars, I absolutely would!

Over the past few months, they have completed multiple projects for us, including converting our traditional water heater to a tankless system, repairing toilets, installing my gorgeous new sink, faucet, and garbage disposal, and installing grab bars in my mom’s shower for added safety. Every single job has been completed with exceptional skill and attention to detail.

What sets Josh Mintz Plumbing apart isn’t just the quality of their work—it’s the people. They are incredibly responsive, professional, honest, kind, and trustworthy. They show up when they say they will, communicate clearly, and genuinely care about doing the job right. They even went above and beyond by helping me locate the perfect sink and fixtures, offering advice that made the entire remodeling process so much easier.

It’s rare to find a company that consistently delivers this level of service. Whether it’s a major plumbing project, a repair, or a small installation, I know I can call Josh Mintz Plumbing with complete confidence.

Finding contractors you can truly trust to do the job right and can trust in your home is priceless, and Josh Mintz Plumbing has earned our trust completely. They have become our plumbers for life, and I recommend them without hesitation. If you’re looking for outstanding workmanship combined with honesty, professionalism, and genuinely exceptional customer service, this is the company to call.
  
 
      Posted on Google  
   
   Stephanie Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Josh has come out to help me the past two summers. Even though my call wasn’t an emergency, he gets here quickly. Very professional and personable! Appreciate him!
  
 
      Posted on Google  
   
   Debbie Mastin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Prompt to respond to appointment request and to show up to address and repair quickly. Very professional and knowledgeable. Highly recommend.
  
 
      Posted on Google  
   
   Debbie Kirk 
 
 
 
 Trustindex verifies that the original source of the review is Google. Used Josh Mintz Plumbing for a couple of different jobs. Shower tile and countertops tear out and installation. He and his team did a great job. Also used for new kitchen sink and faucet installation. He was prompt and worked around the time frame I needed to prevent my kitchen from being down.
  
 
      Posted on Google  
   
   Rachel A. 
 
 
 
 Trustindex verifies that the original source of the review is Google. I wish there were more than 5 stars--I cannot say enough positive things about Josh Mintz Plumbing! My family recently moved into a fixer upper and our contractor installed a tankless water heater in the kitchen closet. When I complained about the excessive heat and smells it produced, he "vented" it using the previous standing tank's exhaust. After nearly a week, we were still having problems so we started looking into it, only to discover he had installed an OUTDOOR unit!
I turned to the internet and found Josh Mintz plumbing, who I called first thing the next morning. Thankfully, he had an opening to come take a look a few hours later. Upon arrival, he IMMEDIATELY realized the danger we were in, and made arrangements to remove the improper unit right then. He and his crew replaced it with a wonderful, quiet, smell-free tankless water heater that same day! I am SO thankful for Josh & his crew--there's no telling what could have happened if the prior one was left in place (carbon monoxide, explosion, fire, etc). Josh is very professional, knows his stuff, and really cares about his clients. He'll be my go-to plumber from now on!
  
 
      Posted on Google  
   
   Jennifer smith 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fast, friendly, would completely recommend !! He come out on a pouring, rainy Saturday evening and cleaned out a clogged drain, was completely soaked and still so very nice!
  
 
      Posted on Google  
   
   Kristen Gean 
 
 
 
 Trustindex verifies that the original source of the review is Google. Josh and his team did a great job finding a leak and had it fixed within 24 hours. They gave us options on how to fix it and were so transparent and helpful with each option. They let my kids watch and were so easy to work with.