Air Conditioner Repair & Service
By M C M Air
M C M Air is your trusted local expert for air conditioner repair and service near Winneconne, WI, We specialize in keeping your home comfortable with fast, reliable AC solutions. Our skilled technicians are trained to handle all makes and models, ensuring your AC runs efficiently year-round.
What Does The Process Look Like?

Book an Appointment
To start the process, book an appointment for air conditioner repair and service with us by scheduling online or giving us a call.

Evaluation & Estimate
During your appointment, a certified technician will thoroughly evaluate your air conditioner to diagnose any issues. After the inspection, they will provide a detailer estimate outlining the necessary repairs and costs before proceeding with any work.

Perform Service or Repair
Necessary repairs or service are performed to restore your air conditioner’s efficiency and performance. A certified technician will use professional tools and high-quality parts to ensure reliable operation and long-lasting results.
About M C M Air

Emergency 24-hour service available.
Years in Business
37
Other Services We Provide

Furnace Repair & Service
We provide professional furnace repair and service to keep your heating system operating at peak performance. Our certified technicians can identify problems, perform necessary repairs, and fine-tune your system to keep you comfortable all year long.

HVAC Maintenance
We provide annual HVAC maintenance to keep your heating and cooling system running efficiently year-round. Regular tune-ups help prevent breakdowns, can improve energy efficiency, and extend the lifespan of your heating and cooling equipment.

HVAC System Installation
Let us ensure reliable comfort and energy efficiency for your home with professional HVAC system installation. We offer high-quality Carrier equipment, precise HVAC installation, and customized solutions to meet your heating and cooling needs.
Trusted HVAC Professional in Winneconne
Overall a great experience
August 30, 2019
The technicians did a great job installing the equipment. When deciding which AC and furnace we should get, the company was very patient and willing to give a lot of information to help make our choice.
Mark
Expertise (5)
Service (5)
Solve Problems (5)
Knowledgeable
June 10, 2019
Non\-emergency call and had service in less than 24 hours
Jim
Expertise (5)
Service (5)
Solve Problems (5)
Very professional
May 10, 2019
Rarely have we had such a great experience with a residential contractor. We highly recommend MCM Air.
Edward
Expertise (5)
Service (5)
Solve Problems (5)
very good
April 27, 2019
very good
James
Expertise (4)
Service (4)
Solve Problems (4)
Twenty years and MCM is still the BEST!!!!!!!!!
April 26, 2019
Great company, they are always JOHNNY ON THE SPOT when I have a problem.
Laverne
Expertise (4)
Service (5)
Solve Problems (5)
HVAC install
October 08, 2018
They installed HVAC as a new home 17 years ago and continues to take good care of our home
Davis
Expertise (5)
Service (5)
Solve Problems (5)
MCM installation process
July 18, 2018
Everything was done professionally. Very happy with our service and the new products.
John
Expertise (5)
Service (5)
Solve Problems (5)
Quality and service
July 03, 2018
Outstanding team to work with
Lisa
Expertise (5)
Service (5)
Solve Problems (5)
MCM
July 03, 2018
We have been doing business with MCM for 20 years very happy great service.
Arlene
Expertise (5)
Service (5)
Solve Problems (5)
Expert Installation of a Quality Product Line
May 15, 2018
We had an infinity system put in by MCM Air of Winneconne. We had he furnace and A/C unit installed. Based on our house size and other logistics issues the installation of both was extremely complex. The installer accomplished everything efficiently and expertly and the end result was a quality system that we know will perform great for us for years to come.
Gerry
Expertise (5)
Service (5)
Solve Problems (5)
Excellent Product, Installation, and Service
December 06, 2017
I had MCM replace the 40+ year old furnace and also A/C units at my house recently. They had to retrofit much of the existing ducting, and run new vents, etc. The installation and work performed was excellent. They installers did a great job from start to finish, and really knew their stuff. The WiFi thermostat installed with the Infinity System is great. The smartphone and touchscreen controls are very easy to use and keep the house a comfortable temperature when we are both home and away. I would recommend MCM to anyone looking for replacements/service.
Jarred
Expertise (5)
Service (5)
Solve Problems (5)
Very Pleased
October 30, 2017
Purchased Carrier furnish and central air
Tom
Expertise (5)
Service (5)
Solve Problems (5)
Great Service
August 30, 2017
Awesome service, had them install our first furnace when we built and had no problem choosing who installed our replacement furnace
Pat
Expertise (5)
Service (5)
Solve Problems (5)
Ac/Heat
August 19, 2017
Delivery was on time, and answered every question, I had
Chad
Expertise (5)
Service (5)
Solve Problems (5)
Fast installation and quiet
August 18, 2017
Our old central air conditioner was beginning to fail so I called MCM Air for an estimate. They were quick to schedule an appointment to do estimate and very competitive with their quote. The installation could not have gone better and the installation gentleman was so nice, even to my dog! The unit itself runs so much less than my prior unit and I can tell that my energy bills are already less. Half the time it's running I don't even hear it! My last Rheem unit sounded like a plane was landing in my yard. Thanks so much MCM Air! Can't wait until I am ready for a new furnace!
Kathy
Expertise (5)
Service (5)
Solve Problems (5)
Furnace asnd AC
August 09, 2017
They installed a complete new system in a older hhome that never had air. The service and installation were outstanding, great communication throughout the process.
Gary
Expertise (5)
Service (5)
Solve Problems (5)
Great company!
June 28, 2017
We were replacing a Carrier zoned residential system. The professional who came out for the quote was extremely knowledgeable and helped us find the perfect solution. They were amazing to work with and I recommend them to anyone!!
Jason
Expertise (5)
Service (5)
Solve Problems (5)
Affinity Modulating Furnace and single stage A/C Installation
May 02, 2017
Replaced a 20 year old single stage furnace and A/C. As is normal with MCM they did a great job!
Mike
Expertise (5)
Service (5)
Solve Problems (5)
Furnace
April 01, 2017
Highly professional. Very knowledgeable.
Mark
Expertise (5)
Service (5)
Solve Problems (5)