HVAC reviews in Olathe, Kansas

Knowledgeable. Friendly. Fair.

Just wanted you to know the fix on the AC has it working like a champ.Good Job. We are nice and chill.

Professional and prompt. He not only serviced our HVAC unit but answered all of our questions.

We have used them for 25 years. Great technicians, just bought a new HVAC system. Very competitive pricing

Our family wanted an Olathe HVAC Company to service our furnace m. We were very happy with their services and highly recommend them to Olathe residents.

They came to our place the morning after
we contacted them and were there by 8:00 AM. By early afternoon, we had a new A/C
Unit. They sent to us two excellent technicians who gave us fantastic service.
We have used McCormack before. They
are tops in our book

Fast and reliable service. Thy shoot you straight and they don’t try to over sell anything. Highly recommend if you’re needing a trusted service that passes savings on to the customer by not having a bunch of unnecessary overhead.

I can't say enough good things about this company and their staff. We have used them several times through the years and they have always been professional, competent, and attentive to our needs. They always explain what they are doing and are very thorough. Unlike others, they don't try to upsell you things you don't need and are honest to a fault. I highly recommend them.

These guys are awesome and well recommended. Scott took care of me and helped explain things to make sure I knew what was going on along the way. Called at 9 am and was out here within 2 hours and had the AC back up and running very quickly.

When I moved to Lenexa, I saw the previous home owners used MHC. We decided to call them for what we needed at the time, and have trusted them ever since. They've always been prompt and thorough. Regular servicing, fixes, or replacement units, they've always explained everything very well and never had issues answering questions. I've tried a couple other services for things and been disappointed, but I've always been happy with MHC. I would definitely recommend them to others in the area.

I have used McCormack Heating & Cooling for over 13 years for everything HVAC and can’t recommend them enough. John and Scott are highly professional and knowledgeable along with being a couple of the nicest gentlemen you will meet. They both have gone out of their way on multiple occasions to make sure my home is comfortable and in great working order.

I had a terrific experience with MHC. Scott did a great job replacing my leaky flue and replacing my broken humidifier. He treated my home as if it was his home and took great care of everything! I highly recommend their service!

I have been a happy MHC customer for close to 20 years but have never left a review…it’s about time! Jon has always been reliable, honest, trustworthy and resourceful in how he has helped us manage our hvac needs through several homes. Call them—you will be so glad you did!!

Jon was able to come evaluate the concerns we were having with our furnace a few hours after I called. He was so helpful, explained everything, and provided honest feedback. Jon went above and beyond to make sure everything was checked out. He has taken care of our neighbors for 20+ years and this company has such a positive reputation! I will be using Jon and Scott for all our HVAC needs moving forward!

10/5 stars!! I couldn’t be happier with the service from MHC! The entire team is professional, friendly, and incredibly knowledgeable. They show up on time, explained everything clearly, and made sure we understand what is going on. They installed a unit at our old house and now regular maintenance on our new house. Highly recommend them to anyone in need of HVAC work!

This company probably doesn’t need too many good reviews because they’re probably already too busy from word of mouth.

I’ve had the pleasure of working with both John and Scott. They both are the definition of professionals. Very few companies built from people with their standards anymore and we’re lucky to have them in Johnson County.

I can't say enough good things about this company. They were friendly, knowledgeable, and reasonably priced. The Armstrong Air equipment they sold has been wonderful! I definitely recommend these guys!

Awesome service! Fast, friendly and knowledgeable!

Timely, professional, very affordable. Excellent customer service!

Very pleased!!
Affordable, knowledgeable, all around great service!!!
Thanks Joey Hill

Very responsive and professional! Will use them again without hesitation!