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Master Plumbing, Heating & Air Master Plumbing, Heating & Air
$50 OFF Water Heater Repair

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Valid Dec 1, 2025 - Nov 30, 2026

Mount Vernon Plumbing Services

For fast, reliable plumbing services in Mt. Vernon or elsewhere in Linn, Johnson, Jones, Cedar & Benton Counties, call Master Plumbing, Heating & Cooling.

From simple drain cleaning to whole-home repiping, you can count on our team at Master Plumbing, Heating, & Cooling, for the highest-quality plumbing services in Mount Vernon, IA. Our top-notch service has earned us five Angie’s List Super Service Awards and made us the go-to choice for plumbing services in the area.

No plumbing issue is new to our team, and we tailor solutions to ensure your satisfaction. Some of our most requested services include:

  • Hydro-jetting
  • Tankless and tank water heater solutions
  • Water and gas leak detection
  • Main sewer line repair
  • Bathroom and kitchen plumbing
  • Sump pump installation
  • Whole-house water conditioning

Check out our stellar customer reviews to see why your neighbors choose us for all their plumbing needs.

Water Heater Replacement and Upgrades

If your water heater is reaching the end of its lifespan or is no longer meeting your needs, our team can assist with replacement and upgrade options. We offer a wide selection of traditional tank-style and energy-efficient tankless water heaters to suit your hot water requirements and budget.

Our expert plumbers will guide you through the selection process, considering factors like household size, energy efficiency, and installation requirements. We’ll handle the entire installation process, ensuring your new water heater is properly integrated into your home’s plumbing system for optimal performance and reliability.

Advanced Drain Cleaning Solutions

Clogged drains can be a frustrating and disruptive problem, but our team has the tools and expertise to tackle even the toughest blockages. We offer advanced drain cleaning services, including hydro-jetting, which uses high-pressure water to quickly and effectively clear out debris, grease, and other materials that have accumulated in your pipes.

In addition to our hydro-jetting service, we also provide camera inspections to identify the root cause of the clog and ensure a complete resolution. Whether you’re dealing with a slow-draining sink or a completely blocked sewer line, our plumbers have the skills and equipment to restore the flow and prevent future issues.

Contact our team at Master Plumbing, Heating, & Cooling today. Call (319) 758-6237 to schedule professional and competitively priced plumbing services in Mount Vernon, IA.

  • Respectful & Tidy

    Our pros treat your home like their own, wearing shoe covers and leaving every work area spotless.

  • Award-Winning Service

    Recognized 5 times by Angie's List for outstanding service, we go above and beyond to deliver exceptional results every time.

  • Transparent, Upfront Pricing

    No surprises, no hourly tricks. You’ll know the cost before we start, so you can make confident decisions.

  • Fast, Same-Day Solutions

    Plumbing and HVAC issues can’t wait. We get you back on track quickly with prompt, same-day service.

Decades of Service, Thousands of Smiles

Hear from the homeowners and businesses who rely on us for expert solutions.
    Bill was outstanding, friendly, and very accommodating!
    “Bill came to our home to do a full plumbing inspection. Bill was very thorough and showed attention to detail. We noted to technician that we had a concern with our shower drain. Bill was right on it! He recommended we consider using a snake on the drain. Bill adjust the price based on the fact that it was an easy job to complete. He also tested our water and reviewed the report with us. Bill was outstanding, friendly, and very accommodating!”
    Tana L.
    Would highly recommend!
    “Bill M was my service technician. Very thorough and explained everything so I understood. Gave tips on future maintenance and did a great job of getting the new water heater installed and the old removed in a very timely manner as well as any cleanup.”
    Becky W.
    Very personable and I highly recommend him for any plumbing needs you may have.
    “Great experience with John. He is very knowledgeable and gets the work completed in a timely manner. He discussed everything he would be doing beforehand and told us the cost. When he was done, there was no up charging. The cost was exactly what he said it would be.”
    Elizabeth D.
    I highly recommend!
    “I am happy to share that the team at Master Plumbing, Heating & Cooling responded quickly to repair my furnace. The service technicians (Brett & Jordie) were friendly, informative, and fast. They left the furnace room cleaner than they found it.”
    Donald B.
    My entire experience with Master Heating, Plumbing, and Cooling was a 10 out of 10.
    “Bill M was my service tech, I don’t know if he was a plumber but he certainly installed my sump pump with absolutely no problem. He explained to me in the beginning that my sump pump “could fail” but did not try and pressure sales me into anything. What he said made me comfortable in his knowledge and I trust him. I did not get the idea that he was just trying to make the company money by upselling to me either. So exceptional work from Bill M. I’d also like to say I had a couple interactions with the office staff as well. Taylor and Allie are top notch as well. My entire experience with Master Heating, Plumbing, and Cooling was a 10 out of 10. I will continue to use them in all my heating, plumbing and cooling issues that arise.”
    Michael S.
    10/10 recommend this place!
    “Bill was outstanding! Very fast, no frills or upsells 10/10 recommend this place! Join the membership too- pays for itself in one visit!”
    Shawn G.
    I would 100% recommend Master Plumbing Heating and Cooling
    “I called in the AM regarding our central air not working and spoke with Taylor who was so friendly and let me know they had an appointment in the afternoon. Maddie then kept in contact with me as to when Madison & Jordan would arrive. Madison and Jordan were very friendly and got to work right away and had the unit working quickly. Everything went smoothly and I cant say enough about every person I was in contact with. Such a great experience! Thank you all so much!”
    Denise E.
    Appreciate the professional service!
    “John from Master Plumbing replaced my water heater after my old one failed. Despite it being after 4 pm, he was able to quickly pick up a replacement unit and install it the same evening, staying late to complete the task. He also went above and beyond to clean up the area around the old water heater, as well as my driveway after some of the water from the old water heater leaked out.”
    Ricky K.
    Very happy with my new water heater and installation!!
    “John provided prompt and excellent service as always and I appreciate the follow-up to see if I have any questions. Very happy with my new water heater and installation!! Thanks again to Maddie who is always courteous and great with scheduling!”
    Lisa K.