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

Exclusions may apply.

Valid Dec 1, 2025 - Nov 30, 2026

24-Hour Plumbing Services in Marion

You can depend on our experts for all your plumbing needs—we serve Linn, Johnson, Jones, Cedar & Benton Counties. Call us today!

Master Plumbing, Heating, & Cooling has provided quality plumbing services in the Marion, IA, area since 1986. We offer a variety of repair, maintenance, and installation services, including but far from limited to:

  • Water heater installation and repair
  • Drain cleaning
  • Hydro jetting
  • Water leak detection and repair
  • Sewer camera inspections
  • Bathroom and kitchen renovation
  • Whole-home repiping
  • Water filtration systems

You can also rely on us for fast emergency services 24/7, and with our upfront pricing, you’ll never have to worry about exorbitant after-hours fees. Our plumbers will respect you and your home and leave no mess behind.

We stand behind our 100% customer satisfaction guarantee. Take a look at our reviews to see how!

Drain Cleaning Expertise

As Marion’s top drain cleaning company, we pride ourselves on our ability to tackle even the most stubborn clogs. Using advanced video line inspection techniques, we quickly identify the source of the problem and employ the most effective methods to restore your drains to full functionality.

Our high-pressure hydro jetting service is particularly effective in clearing out tough blockages caused by debris, tree roots, or mineral buildup. With over three decades of experience, we have the skills and specialised equipment to handle all your drain cleaning needs promptly and effectively.

Water Heater Solutions

Ensuring you have a reliable and efficient water heating system is a top priority for our team. Whether your existing water heater is experiencing issues or you’re in need of a new installation, our experts are equipped to handle the job with professionalism and attention to detail.

From traditional tank-based systems to advanced tankless water heaters, we can help you select the best option for your home or business, taking into account your hot water usage, energy efficiency, and budget requirements. Count on us to get your water heating system up and running smoothly.

If you are looking for an experienced plumbing contractor in Marion, IA, contact Master Plumbing, Heating, & Cooling at (319) 758-6237 today.

  • 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.
    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.
    Thank you!
    “Very professional service. Both guys were very understanding and answered all our questions. I highly recommend. Appreciate the great communication too when they let us know they were coming over and when they finished the job. Also thought it was kind they offered to sweep up the area. Thank you!”
    Jayna A.
    We'll definitely be using Master Plumbing going forward.
    “ohn from Master Plumbing installed a new water heater for us last week. He was prompt and thoroughly explained all of our options in the quote. It was nice having the same person doing the quote and installation. He installed it the same day. We were so pleased, we had him return to fix some previous issues with water temperature and pressure. He fixed it in no time at all and was cognizant to keep the price as reasonable as possible.”
    Chad G.
    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.
    Would definitely recommend him and Master Plumbing.
    “John came out to do my annual plumbing inspection; caught and fixed a few things (had pictures of discrepancies), cleaned out my tankless hot water heater at no charge.”
    Eric F.
    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.
    Love Master Plumbing and its employees. Sign up for Green Club!
    “Christian was very quick to diagnose the issue, very professional and knowledgeable about what was causing our heating issue. I appreciated the quick and efficient service at a reasonable price! Love Master Plumbing and its employees. Sign up for Green Club!”
    Mercedes T.
    I would shout from the mountaintop my 100% recommendation for Master Plumbing!
    “John was amazing!! He was courteous, kind, prompt, respectful and very knowledgeable! If I could give him 10 stars or more, I definitely would!! He took care of our "emergency" , took time to explain everything to us and even confirmed for us and appliance maintenance provider to contact. I would shout from the mountaintop my 100% recommendation for Master Plumbing and definitely for John!!”
    Sue P.
    I will definitely recommend this company!
    “We had a water softener installed. I called Master Plumbing, Heating, and Cooling at about 8AM and we had a water softener installed by 12:15. Bill was our service technician. He was so very polite and respectful of our home! ( He wore shoe coverings) Bill explained everything extremely well. We bought their Green Club Membership, for a few dollars more, which will cover plumbing, heating, and cooling. Our systems are well over 25 years old, so over the long run this membership will save us a lot, Thank you Bill and Master Plumbing, Heating & Cooling.”
    Diana P.