Heating and Air Conditioning Experts

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Gatza Heating & Air Conditioning, Inc. in Olathe, KS offers residential HVAC services including installing heating and air conditioning equipment. Whether it’s installation, repair or replacement service, we can handle it. With us you can expect the best service in the industry.

Our services include, but are not limited to:

  • Addition Of Ductwork and Supply and Return Vents for Remodeling, Basement Finishing and Room Additions, Etc.
  • Custom-Fabricated Ductwork
  • Installation of Ductless Heating and Air Conditioning Systems
  • Installation of Ductwork for New Residential Construction
  • Installation of Equipment and Ductwork for New Light Commercial Construction
  • Installation of Residential and Light Commercial Heating and Air Conditioning Equipment
  • Installation or Replacement of Thermostats
  • Installation or Replacement of Whole House Air Cleaners
  • Installation or Replacement of Whole House Humidifiers
  • Repair of Existing Residential Equipment
  • Replacement and Repair of Existing Light Commercial Equipment
  • Replacement of Existing Residential Equipment
  • Residential Real Estate Inspections of the HVAC System for Buyers and Sellers
  • Sales and Installation of American Standard Home Intelligence Products
  • Tankless water heater flush service

Here Are A Few Things We Don’t Do:

  • We do not work on units in mobile homes, modular homes or trailer homes
  • We do not work on units that run on propane (LP)
  • We do not work on geothermal (ground source) units

Call Us

Do you want to ensure that your heating and air conditioning system functions efficiently year round? Then call Gatza Heating & Air Conditioning, Inc. to sign up for our preventative Maintenance Agreement. We will help to ensure you can keep the temperature in your home at a comfortable level.

What our Customers are Saying

I have been using Gatza for almost 20 years now and couldn’t be happier. They are reliable like clockwork, there’s nothing they can’t do, they’re responsive and I trust them completely. They never try to sell me things I don’t need and are available for emergency phone calls any time. I’ve used them in every house I’ve ever lived in and don’t plan to switch unless I ever have to!

Brent installed a new system in our home and has done our yearly service for many years. Brent is professional, on time and on budget. He really cares about his customers which is rare these days. I highly recommend Gatza Heating and Air Conditioning.

Brent at Gatza Heating & Air Conditioning, Inc. is always prompt, friendly and knowledgeable. He has been doing our spring and fall maintenance check-up for several years. This time he found a leak in the coil and it was losing Freon. He did not immediately replace the coil, which would have been very expensive, but instead explained all my options and gave me the pros and cons of each. I appreciate a service person that doesn’t jump right in to make a sale but gives the customer choices and lets them decide. I’ve had no additional problems since his repair.

I’ve been a customer with Gatza Heating and Air for about four years and I could not be happier with the service and professionalism. If you are in the market for a heating and air maintenance plan, I would highly recommend this company. Brent’s prices are definitely competitive and there is never any pressure to replace equipment when it is not needed. I have not had to replace my system yet, but when it is time, I am confident that Brent will treat me fairly with competitive prices as he has always done.

Gatza Heating and Air Conditioning is always on time, professional, respectful, and honest. We have trusted Brent with our HVAC needs for over 8 years. He has always provided us with options and recommendations based on our needs.

The team at Gatza is professional, responsive and honest. We recently moved into a new home and had no idea what we were working with when it came to our HVAC system. Brent came out, did a full inspection of our system, performed a tune-up, and made honest recommendations. He also identified and corrected a few issues he saw with our system outside of our home…things we would have no idea would affect our system’s performance. I will definitely be using them going forward for all my HVAC needs!

I have been using Gatza Heating & Air Conditioning, Inc. for several years and always recommend them to my friends and family. Brent is knowledgeable, honest, and gets the jobs done right. He is always on time and does work at a reasonable price. I definitely recommend them.

I’ve been a customer since December, 2019 and I highly recommend Gatza heating & air conditioning. Brent replaced my 5 ton evaporator coil and also replaced some of my ductwork that needed repair. When the job was complete he showed me how he made improvements to the ductwork and what failed on the coil. He also went above and beyond by fixing my water heater venting duct. After seeing the new ductwork he fabricated and the new coil he installed I could tell his work is very neat and clean. He’s also very respectful and wears shoe covers to avoid bringing dirt in the house. Gatza is a family business with competitive prices, quality work and you can tell Brent and Laura care about their customers. I signed up to become a priority maintenance customer and I recommend the Gatza yearly maintenance agreement. Thanks for your great service!

When Gatza Heating & Air Conditioning, Inc. comes to our house, it always goes well. Brent came out on Father’s Day when our air conditioner stopped working. He was here nearly an hour after I called. We have had work performed by Gatza in our old house around 5 years ago plus our current house. I wouldn’t use anyone else. Brent Gatza is reliable and a good honest person. You would be crazy not to call his company if something needs to be serviced with your AC or heater.

I called Gatza Heating & Air Conditioning, Inc. to do an annual inspection of our air conditioner. They were there at the time scheduled and were very professional in their work. I was comfortable enough with the work performed that I signed up for an annual service contract with them. Would definitely recommend them.

I can trust anything Brent at Gatza Heating & Air Conditioning, Inc. tells me. Another company said I needed a brand new system. Brent came out and said he could work on it to get me through the summer and it still works. He doesn’t try to sell you something you don’t need. He is extremely responsive. I’ve been using him for about 4 years.

More Testimonials

Call Us Today For Your Free Estimate 913-220-0745

Contact  Information

Gatza Heating & Air Conditioning, Inc.

16529 S. Fellows St.
Olathe, KS 66062
Contact Us

Areas Served

Serving all of Johnson County, KS, including Olathe, KS, Overland Park, KS, Lenexa, KS, Shawnee, KS, Leawood, KS, Spring Hill, KS, Mission, KS, Mission Hills, KS, Missions Woods, KS, Fairway, KS, Merriam, KS, Prairie Village, KS, Gardner, KS, Roeland Park, KS, Stilwell, KS, Westwood Hills, KS, Westwood, KS and Lake Quivira, KS.

Payment Options

Financing is available for new equipment installation with approved credit.
Visit our Financing page for more details.

Financing

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