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AC Repair, Replacement & Maintenance in Columbia, MO

Need an AC contractor right away? Call your Columbia, MO air conditioning repair and replacement experts at (573) 777-3660 for immediate solutions.

The worst thing that can happen during the summer is your air conditioner unexpectedly breaking down. Don’t get stuck in 90-degree weather and high humidity with a broken AC! Get immediate help when you call the experts at MasterTech Plumbing, Heating and Cooling.

We provide a full range of air conditioning services in Columbia, MO and the surrounding Mid-Missouri area:

Tyler HVAC Service Technician

Quality AC Services in Columbia, MO

The MasterTech difference:

We understand the frustration of calling an HVAC contractor for help, only to be told you need to wait several days to schedule an appointment to repair your air conditioning unit. This just isn’t acceptable. Contact the team at MasterTech for the quality service you deserve.

Work With Columbia’s Top
Plumbers and HVAC Experts

Whether you need your air conditioner repaired, a new furnance installed, or your drains cleared, MasterTech Plumbing, Heating and Cooling is happy to help.

    Get in Touch With Us

    Work With Columbia’s Top
    Plumbers and HVAC Experts

    Whether you need your air conditioner repaired, a new furnance installed, or your drains cleaned, MasterTech Plumbing, Heating and Cooling is happy to help.

      Get in Touch With Us

      Common Air Conditioning Issues

      Signs of AC failure include:

      Your heating system or air conditioner can stop working when you least expect it. And we understand just how stressful that can be. It’s why we’re always available to help around the clock.

      Causes and Repair Options

      A wiring problem can cause your AC to stop working. Our experts will inspect your equipment and address any wiring or circuit breaker issues.

      These can become damaged or worn over time (similar to tires wearing out on a car). This is usually indicated by a squealing noise. Our technicians can check for this during routine AC maintenance.

      Do you hear hissing noises or notice foul smells coming from your AC? Chances are there’s a refrigerant leak. Avoid adding refrigerant on your own; an HVAC professional will know the appropriate amount to get your unit working at optimal levels again.

      This is often caused by poor circulation or lack of maintenance. You will know if your evaporator coil is frozen by the warm air leaving your unit.

      Your AC unit’s motor or compressor can wear out over time. After a careful inspection, we will carry out repairs or replace the defective parts.

      Customer Reviews

      Great service- Thorough investigation into my heating problem. Didn't give up until they found the source. Explained everything they did and why.... Very friendly and knowledgeable! Thank you!read more
      Emily B.
      Emily B.
      06:59 12 Jan 22
      Friendly tech and knowledgeable! He used my outdoor clean out tube to snake and clear clogged drain. He took the time to mop up spills made in the... house and took the time to take care of us. Found the sewer backing up and master tech had it finished and cleaned 2-3 hours later. Good value too for it being after hours.read more
      Toby N.
      Toby N.
      03:31 06 Jan 22
      On time, always nice. They try to get you the best price. You could find cheaper but the quality will not be as good as MasterTech. I have never... had problems with them.read more
      Heather N.
      Heather N.
      18:49 23 Dec 21
      After a plumbing backup turned my house into a revolving door for strangers - who weren't a bit concerned about me, my stuff, my time, etc -... MasterTech was a breath of fresh air. The people from MasterTech that came to my house were nice, professional, and so incredibly quick. The big job that needed excavation to be done was even done within a day. I was blown away by how quick they were.Edit: and again, they got to my house quick, figured everything out, and got it back together before reconstruction was supposed to start. I will be sticking with MasterTech.read more
      Maximus R.
      Maximus R.
      17:38 20 Dec 21
      Sunday morning and kitchen faucet wouldn't shut off. There was nothing obvious to me. This was a single handle faucet. I shut off water supply to... the house and called the Master Tech 24 hour service. The kids and all of the Grandkids were coming over and I needed to have the water on and a functioning faucet. The lady that took my call was friendly and helpful and told me a repairman would soon call me. Shortly thereafter 'John' called and asked what the problem was and recommended that I go out and buy a new faucet and that I was third on his list and he would be here in a couple of hours. John showed up and got to work immediately. Very pleasant man and obviously very skilled. He was done in 15-20 minutes. A big thank you to the lady that answered my original call and to John for his fast and professional service.read more
      Russ T.
      Russ T.
      18:25 14 Dec 21
      MasterTech has the most professional and personable technicians and customer service representatives I’ve ever encountered. They schedule... appointments quickly and arrive on time. A text was sent to my phone with pictures of the three employees who would be installing the system before they arrived. Everything agreed upon and signed for electronically was immediately sent to my email for my records and review.read more
      Linda H.
      Linda H.
      12:22 02 Dec 21
      I've used other plumbing services before but mastertech outshines every plumber I've ever used. Every person I have spoken to, whether it's the... customer service rep who took my calls or the technicians, they are all so nice and they are all upfront and tell you exactly what the issue is and what could have caused it. Their prices are also the cheapest I was able to find. I regret not using their services sooner! I've got their number saved in my phone and I'm going to be using them for now on. I've definitely told a few friends about them and have already recommended their services.read more
      Michelle C.
      Michelle C.
      19:43 07 Nov 21
      I cannot speak highly enough of Master Tech and their staff. It's currently -8 and I woke up to my home at 54 degrees. I left a voicemail for MT at... 7:30 and received a call at 8:08 AM and a technician was at my home at 9:40 AM. Snow was blocking my external exhaust on the home, so it couldn't create combustion to turn on the furnace. The fix was rather simple, but took time and thinking through the problem. Tyler was amazing. The service was 10/10 and he really took the time to explain to me what was happening. I have a monthly service plan with this company too - that I started in October - and it's been great. They are always on time, professional, reasonably priced and so good at their job. I cannot recommend them enough!!Just here to say again - Master Tech is the best! I highly recommend the monthly service plan and all their technicians are wonderful! Today, Matt was so great with my furnace set up for the cooler months ahead! I really appreciate having such a wonderful company who I know will treat me right!read more
      Emily S.
      Emily S.
      19:54 26 Oct 21
      The girl at the office called to let me know the technician was on the way and texted me his picture so I would know it was him.Tyler, the... technician, was on time. He was friendly, personable and knowledgeable about his work. Did the furnace checkup and installed some filters . He showed me different components on the furnace and where to install the filter.When he was done, Tyler briefed me on his findings.This is my first house with gas, so safety was foremost on my mind. Tyler reassured me that my furnace is operating safely and efficiently so no worries.If I ever have a need, I wont hesitate to call them!MasterTech is fantastic!! Extremely fair pricing as well!read more
      Tina L.
      Tina L.
      16:33 22 Oct 21
      Matt and Nathan came to replace an outside hydrant. Nathan made a great suggestion to move it to a better place. They did a GREAT job and left my... place way better than they found it. I am HUGELY grateful. They were professional but super nice and pleasant to work with. They had everything they needed on the spot and were done in no time. I am beyond pleased with their work and would call them again in a heartbeat. I am so relieved to have this work done!read more
      Katie M.
      Katie M.
      16:09 01 Oct 21
      These guys are good! Set up an appointment online and the next day they called to confirm. Yes! Let me know they were on the way. Told me up front... how much it would cost and then, did everything he said he would. Polite, clean and kind. They come when you need them! I will call them every single time. Thanks Mastertech!read more
      Lorry M.
      Lorry M.
      20:48 30 Aug 21
      Since I recently bought a house that's a little older everything is starting to go out at once. I have called Mastertech twice in the past couple of... weeks for my water heater and my air conditioner and both times they came out and fixed the issue quickly. They told me the price before they started work and in the case of my water heater they gave me a few different price options based on what repairs they recommended. I have a few more minor things to do still so I will definitely be calling them back. Everyone I dealt with both times in the office and service call were super helpful and friendly. I would definitely recommend if you need something done fast and right.read more
      Allison D.
      Allison D.
      17:00 09 Aug 21
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      Timely AC Replacement Can Reduce Maintenance Costs

      The decision to replace your air conditioner isn’t always easy. It’s a significant investment. This is why we always do our best to provide our customers with more cost-effective repairs when possible.

      However, if your older AC unit is on its last legs and showing signs of failure, replacing it will offer more long-term advantages. A new air conditioner can help you enjoy lower energy bills, provide superior airflow, and leave you with greater peace of mind.

      Our Real Time Service Area

      Local Reviews

      MasterTech Plumbing, Heating and Cooling Rated 4.8 out of 5 stars based on 1361 customer reviews

      Map of Columbia, MO

      professional service




      Review of MasterTech Plumbing, Heating and Cooling

      the two plumbers who worked on several problems at my house were both professional and personable.


      Map of Columbia, MO

      Our go-to resource




      Review of MasterTech Plumbing, Heating and Cooling

      Josh is top-notch. Whenever we have a plumbing issue we speed-dial Master Tech and know we’ll get it taken care of.


      Map of Columbia, MO

      Excellent Work




      Review of MasterTech Plumbing, Heating and Cooling

      They guys did an excellent job with the new system installation and answering all questions that I had. They worked to make sure everything works great and also looks great as well.


      Matt M.

      Matt M.

      Water heater not working in Columbia Missouri

      Near Dunmeyer Ct, Columbia, MO 65203
      Ryan H.

      Ryan H.

      Drain cleaning in hallsville

      Near Fairview St, Hallsville, MO 65255
      Matt M.

      Matt M.

      Plumbing inspection in Columbia Missouri

      Near Bent Oak Dr, Columbia, MO 65203
      Jon H.

      Jon H.

      Water heater repair. Columbia

      Near Timber Run Dr, Columbia, MO 65203
      Matt M.

      Matt M.

      Filter change in fayette Missouri

      Near W Davis St, Fayette, MO 65248

      Enjoy hassle-free cooling with help from the MasterTech team.

      Contact us at (573) 777-3660 for AC repair, replacement, or maintenance services in Columbia, MO.
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