Ductless Mini Split Installation
By M C M Air
M C M Air is your trusted local expert for ductless mini split installation near Winneconne, WI. Our Carrier Certified Ductless Pros provide reliable solutions to heat and cool your home without the need for traditional ductwork. Whether you're trying to fix hot and cold spots in your home or adding a room addition, we can help ensure your home stays comfortable year-round.
What Does The Process Look Like?

Book an Appointment
To start the process, book an appointment for ductless mini split installation with us by scheduling online or giving us a call.

Evaluation & Estimate
We will assess your home’s layout and heating and cooling needs to recommend the ideal ductless system. We will provide a detailed estimate outlining the equipment options and costs to ensure the right fit for your comfort and budget.

Perform Installation
We will professionally install your ductless mini split system, ensuring optimal placement for maximum comfort and efficiency. Our expert technicians handle the entire process, fine-tuning the system for reliable performance.
About M C M Air

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

Mini Split Repair
Rely on us for expert ductless mini split repair and service to keep your system running smoothly in every season. Our skilled technicians quickly diagnose issues, make reliable repairs, and optimize performance to ensure efficient comfort in your home.

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)