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Cedar Rapids Air Conditioning Services

Your One-Stop Shop for Cooling Solutions in Marion

Iowa summers can be hot, humid, and sticky. A well-maintained air conditioner is a must for protecting your safety and comfort. That’s where Master Plumbing, Heating & Air comes in. Whether it’s an aging unit, routine maintenance, or an AC emergency, our veteran-owned team is here to help with award-winning service you can depend on.

Since 1986, our local experts have been committed to keeping our neighbors cool and comfortable with honest pricing, tailored solutions, and flexible financing options. Our licensed technicians are available 24/7 and are fully equipped to install, repair, or maintain any cooling system. As a certified Lennox® dealer, we pride ourselves on our broad selection of top-notch air conditioning systems built to last.

Keep your AC running at peak performance in Cedar Rapids with reliable solutions from our cooling pros. Call (319) 758-6237 to schedule a service

Save on Your Next Service

Quality work, fair pricing, and special savings, all in one place.
  • Master Plumbing, Heating & Air Master Plumbing, Heating & Air
    $49 Heating System Tune-Up

    Benefits of Our Furnace Tune-Up & Safety Inspection: Extends Lifespan of Furnace | Prevents Costly Repairs | Improves Energy Efficiency | Improves Indoor Air Quality. Exclusions may apply.

  • Master Plumbing, Heating & Air Master Plumbing, Heating & Air
    $25 OFF First Time Customers

    Exclusions may apply.

    Valid Dec 1, 2025 - Dec 31, 2026
  • Master Plumbing, Heating & Air Master Plumbing, Heating & Air
    $25 OFF Fireplace Services

    Exclusions may apply.

    Valid Dec 1, 2025 - Dec 31, 2026
  • Master Plumbing, Heating & Air Master Plumbing, Heating & Air
    Free Air Quality Testing

    Exclusions may apply.

    Valid Dec 18, 2025 - Apr 30, 2026
  • Master Plumbing, Heating & Air Master Plumbing, Heating & Air
    Free Home Water Quality Testing

    Exclusions may apply.

    Valid Dec 18, 2025 - Apr 30, 2026

How Can I Lower Cooling Costs During the Summer Months?

The easiest way to reduce high cooling costs is by scheduling regular maintenance with our trustworthy technicians. This allows us to catch small issues before they escalate to major repairs, clean and optimize your unit before the peak cooling months arrive, and keep your air conditioner operating efficiently for longer.

Below are some additional tips for lowering your monthly bills: 

  • Improve insulation by sealing gaps and repairing leaky air ducts
  • Clean or replace AC filters regularly to maintain healthy indoor air.
  • Use a smart or programmable thermostat to reduce energy waste. 
  • Improve airflow by keeping vents unblocked and replacing clogged filters. 

You can also join our Green Club to maximize long-term comfort and savings. Members enjoy a 10 percent discount on all services, priority scheduling, and three free maintenance visits per year for cooling, heating, and plumbing.

Five-Star Comfort and Service

Read real experiences from people we’ve proudly served.
  • 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.
  • We feel confident with this team to help us!
    “We had a problem with our HVAC system leaking from the condensate and the blower and Matthew E was the best person for the job! He was professional, quick, and helped us understand what went wrong and got the items replaced in no time! We signed up for the Green Club for regular maintnence.”
    Kendal A.
  • 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.
  • 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 definitely call them again!
    “Had John & Henry from Master Plumbing & Heating here, say before Thanksgiving to replace my water heater. They did a fantastic job and had it installed and running in 4-5 hrs. Both were very professional and cleaned up after themselves, as well as took the bad heater with them.”
    Karen R.
  • 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.
  • 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.
  • 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.

The Standards We Live By

How we deliver dependable plumbing and HVAC service every day.
  • Customized Options

    No one-size-fits-all here. We provide multiple solutions tailored to your home, needs, and budget.

  • 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.

  • 24/7 Emergency Care

    Day or night, even on holidays, our team is ready to respond when emergencies strike.