AC Installation & Replacement

Mel Jackson
Mel Jackson
Sebastian did a great and thorough job on checking the furnace. Even checked the output and return pressure... never had that done before.
Dmitriy E
Dmitriy E
If I could, I would give Mechanical Management and Design Solutions 10 stars. My heat went out when it was 5F outside. I opened Google and found three different companies push me to replace my furnace quoting me around ~ $6K. Sebastian from Mechanical Management actually took the time to troubleshoot my furnace and correctly identified what was wrong. I ended up costing me $350. That quality of service is very hard to find nowadays when everyone is trying to upsell. I would definitely recommend them and have them on speed dial.
Alex Harju
Alex Harju
Pedro was great! He checked, found the issue and repaired it to our highest satisfaction! Would highly recommend!
Great service! Mike was very helpful and his team was great! Kept the area and house very clean while doing their work!
Payal Shah
Payal Shah
Mike did a walk through of the home to make sure he was getting us the correct heat pump and furnace for our house. He answered any questions I had and did all the research. It does take some time before a proposal is sent. I appreciate the extra time and effort taken to provide an accurate assessment and plan. Sebastian, Pedro and the rest of the team did amazing work to make sure everything was well done and corrected if needed. The work that our home needed was 2 new heat pumps and 2 furnaces. And a second system of 2 mini splits with a heat pump. They made sure to clean up as well. Sebastian did an excellent job of explaining all the work and systems at the end.
Manuel Monreal
Manuel Monreal
Christian Gray
Christian Gray
Good prices, quick delivery, nice communication throughout
Marva Mcgee
Marva Mcgee
They are awesome! I was very pleased with their work. I will use their services again. I am a very satisfied customer.
Gerard Zajac
Gerard Zajac
Had my heat pump for a year now and I have to say it was the best decision I made the savings in my electric and gas bill are lower the insulation was so professional and neat I say thank you again to mechanical management
Upgrade to Improved Comfort in Wheeling, Crystal Lake, & Highland Park

AC Installation & Replacement in Chicago

MMDS can help you stay cool and control your utility costs with top-quality products and expert AC installation and replacement in Skokie, Wheeling, Crystal Lake, and Highland Park. We offer a great selection of energy-efficient units and can provide the perfect air conditioner for every home, with precision installation for reliable performance. 

If it’s time for an AC upgrade, call MMDS at 847-221-6280 to get a free estimate on a new air conditioning system. 

Replacing an Old, Inefficient AC System

There comes a time when every air conditioner needs to be replaced. A new air conditioning system is a major investment. It is understandable to want your existing system to last as long as possible, but you also want to replace the system before it suddenly fails and leaves you suffering in extreme heat and humidity. 

Our HVAC services include:

Consider replacing an AC system that is: 

  • More than 10-15 years old
  • Breaking down often
  • Needing a major repair 
  • Costing more to run
  • Not cooling the house even when it’s running

Heating and air conditioning are responsible for up to half of a home’s energy usage, depending on the efficiency rating and age of the equipment. You will find that our services for Skokie AC installation and replacement can help you save a significant amount of money on your home energy costs and put an end to the expensive of frequent repairs. 

Q: 01. How can I make my home feel less humid after a summer rainstorm?

Does your home feel too humid after a summer rainstorm? Here is a simple solution: run your air conditioning system a little longer than normal at a lower temperature than normal. Your air conditioning system is dehumidifying your home, while it is running. The system will draw all of the humidity out of your home and that cool feeling will return!

Zoning makes your home more comfortable and helps you save money on energy. Your home is divided into independent zones, as multiple thermostats are used. The climate is then independently controlled depending on your desired level of comfort in each zone. Most common examples of zoning are: separating the upstairs climate from the downstairs; establishing a special zones for sleeping and living areas.

By zoning, you have more control over different areas of your home, without having to regularly adjust the thermostat in order to reach desired level of comfort. Rooms inside your home, which are traditionally warmer than others, are easily cooled without placing extra strain on your HVAC system.

Regular maintenance is absolutely vital to the performance and lifespan of your heating/cooling system.

Benefits of regular maintenance are:

  • System will perform efficiently and you will be able to cut down on high energy costs
  • Prolong the life-span of the equipment; avoid unexpected and costly repairs
  • Maintain manufacturer’s warranty
  • Ensure system is running without risk to your health or/and safety

Break The Ice Get in Touch


Keeping Your Cool Has Never Been Easier We Offer Financing Financing