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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) 214-5064 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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.

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.