★ Trusted San Antonio Specialists

San Antonio's Honest Emergency Plumber

Family-run plumbing service with upfront pricing, root-cause repairs, and 24/7 emergency service. We respond fast to protect your home when you need us most.

OUR GUARANTEE

Why Choose 4M Plumbing?

Upfront Pricing

No hidden fees. We believe in absolute transparency and state-of-the-art integrity before any project begins.

24/7 Emergency Service

We’re here when you need us. Day or night, our team reacts fast to secure your home from devastating plumbing issues.

Licensed & Insured

Master Plumber License MPL 39324. Sleep soundly knowing your project is in the hands of fully credentialed experts.

Local & Family Owned

Serving San Antonio since 2020. We treat our neighbors like family and consistently deliver reliable plumbing solutions.

OUR SERVICES

Professional Plumbing Solutions

No two plumbing problems are the same — but our approach never changes: diagnose it right, price it honestly, fix it for good. From emergency repairs to sewer line work, San Antonio homeowners trust 4M Plumbing to get it done.

Water Heaters

Professional repair, installation, and replacement for tank water heaters, backed by upfront pricing.

Tankless Water Heaters

Expert installation and service for energy-efficient tankless water heaters built to last 15–20 years.

Emergency Plumbing

Round-the-clock emergency repair for burst pipes, sudden leaks, and urgent plumbing failures.

Drain Cleaning

Fast, thorough drain cleaning that clears clogs and gets to the root of the problem.

Sewer Line Inspecection

Camera-based sewer line inspection, repair, and replacement for lasting results.

Slab Leak Repair

Specialized repairs for leaks under your home’s foundation to protect the structural integrity of your building.

Leak Detection

Advanced detection methods to pinpoint hidden leaks within walls or floors without damaging property.

Water Softeners

Whole-home water softener and filtration installation to combat San Antonio’s notoriously hard water.

Built on Trust, One Fix at a Time

Why San Antonio Trusts 4M Plumbing

At 4M Plumbing, we believe that reliable service shouldn’t be a guessing game. As a locally owned and operated business, we treat our San Antonio neighbors like family—delivering expert solutions with the honesty, integrity, and transparency you deserve.

LOCAL PLUMBING EXPERTS

Proudly Serving Greater San Antonio

Need a reliable plumber nearby? 4M Plumbing delivers rapid-response, premium plumbing services across the entire San Antonio metroplex. From urgent repairs to professional system installations, our certified local experts are ready to assist. Find your neighborhood below to connect with us.

EXCLUSIVE OFFERS

Upgrade to Endless Hot Water & Save

Is your current water heater struggling, leaking, or driving up utility bills? Take advantage of our premier seasonal offer. Get a state-of-the-art system installed by certified experts and experience reliability like never before.

LIMITED TIME SPECIAL

$500 OFF

Any New Water Heater

Valid on premium tankless or standard traditional systems. Must present coupon during initial estimation consultation.

Promo Code: WH-500 • Cannot combine with other discounts

GOT QUESTIONS?

Frequently Asked Questions

Get clear, honest answers to the most common questions about our plumbing services, pricing, and scheduling in the San Antonio area.

Do you offer 24/7 emergency plumbing services?

Yes, we provide fully-equipped 24/7 emergency plumbing services throughout the San Antonio area. Whether you are dealing with a burst pipe, major leak, severe clog, or water heater breakdown, our team of dedicated experts is ready to respond instantly to protect your home or business.

How much does a water heater replacement cost?

Water heater replacement costs vary depending on unit capacity and style (standard tank vs. high-efficiency tankless). On average, local installation ranges from $1,200 to $3,500. We offer completely transparent, upfront pricing with no hidden fees, ensuring you know exactly what to expect before any work begins.

What areas in San Antonio do you service?

We proudly serve the entire San Antonio metropolitan region and surrounding neighborhoods, including Alamo Heights, Stone Oak, Boerne, Helotes, Schertz, and New Braunfels. If you have questions about our service radius, our dispatch team is happy to assist you.

Are your plumbers licensed and insured?

Absolutely. Every professional on our staff is fully licensed by the state of Texas, rigorously background-checked, and comprehensively insured. We maintain these high standards to guarantee your safety and absolute peace of mind during any service call.

What is your typical response time for urgent calls?

For active plumbing emergencies, we boast an average response time of 45 to 90 minutes. Our dispatch vehicles operate with advanced GPS tracking and carry fully-stocked inventories of modern tools and components to resolve most issues on the very first trip.

Do you provide free estimates for plumbing work?

Yes! We offer 100% free, zero-obligation estimates for major plumbing installations, replacements, and excavations—including water heaters, main sewer line repairs, and whole-house repiping projects. We focus on providing clear, honest assessments from the start.

See Why San Antonio Homeowners Trust Us

Our commitment to high-quality service, upfront pricing, and professional plumbing has made us San Antonio’s premier choice. Discover what your neighbors have to say about the 4M Plumbing team.

      
   4M Plumbing
   144 Google reviews 
  Write a review 
  
 
 
   
 
 
       Posted on Google  
   
   Penny Schlemmer 
 
 
 
 Trustindex verifies that the original source of the review is Google. I am very impressed with the quality of service I Received.  William is a wonderful , conscientious example of your company. It was a pleasure doing business with him in such a horrible situation.
  
 
      Posted on Google  
   
   Nadav Cohen 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great company with a high-quality service and high-quality customer service
  
 
      Posted on Google  
   
   Adiel Tzairi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service. Quick and clean. Plumber was very nice and explained everything that I didn't understand. Would call again with any other issues coming up in the future.
  
 
      Posted on Google  
   
   yefet adi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great experience from start to finish. They responded quickly, were very friendly, and did an amazing job fixing our water pressure issue and replacing a faucet. Reliable, professional, and high-quality work. Will definitely use them again.
  
 
      Posted on Google  
   
   Andrea Sarkis 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quick and efficient. Very affordable for the things I needed done. Will continue to use in the future!
  
 
      Posted on Google  
   
   Violeta Mitchell 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great experience with this company. They responded quickly and came out in less than 24 hours to replace a gas hose that had a leak, which I truly appreciated. Technician Williams was excellent—very respectful, professional, and knowledgeable. The service was reasonably priced, and the job was done well. What stood out the most was that he took the time to clean up after he finished. I would definitely recommend this company to others!
  
 
      Posted on Google  
   
   G B 
 
 
 
 Trustindex verifies that the original source of the review is Google. Will not only provided options for me for my repair, but he also explained in detail, the difference between them. Although we scheduled a time for him to come back, he and his team found a way to get it done the same day. I recommend you use 4M Plumbing!
  
 
      Posted on Google  
   
   Melissa Valadez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely outstanding service! From start to finish, William was professional, respectful, and very honest. He made the whole water heater installation process smooth and stress-free. The work was completed quickly and with great attention to detail. I couldn’t be happier with the results and would definitely recommend 4M Plumbing to anyone!
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more