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AC Maintenance Services in Milwaukee, WI

What Is Air Conditioning Maintenance?

Without ever getting an oil change, your vehicle would have problems that cost you money. Just like your car and other systems need maintenance, so does your home’s air conditioning. The majority of AC repairs are due to neglected maintenance. Even the best HVAC systems need to be inspected and serviced every year. Home AC maintenance is a general term that includes inspecting your air conditioner and performing preventative services to ensure everything is in proper working order. AC and furnace maintenance also includes catching issues early before they become more significant and expensive problems.

What Is Included In The Tune-Up

Our NATE- and EPA-certified technicians are here to help you understand how to get the most out of your air conditioner unit. Your air conditioner can only be checked during warmer conditions. If your AC unit has a history of leaking, we may wait until warmer conditions to get the most accurate readings. Some of the many valuable services we perform during our comprehensive maintenance and tune-ups include, but are not limited to:

  • Replacing filters
  • Checking refrigerant levels and charging if needed
  • Inspecting all electrical components outside
  • Checking the thermostat
  • Checking the Amperages on the motor, compressor etc.
  • Check indoor drain, indoor pan (if an air handler)
  • Rinsing down the outdoor unit to remove any leaves and debris

When to Call for Air Conditioning Service

With Wisconsin’s hot and humid weather, you need to know that your unit is going to give you that cool air when you need it most.  If your unit won’t turn on or is blowing warm and not cool air, it is time to call the D&M experts.

Our team is highly trained and all certified to work on all brands and models to try and get your unit back up and running.

Some other warning signs of an air conditioner unit that may need servicing:

  • Frequent turning on and off
  • Unit outside is making a whiney or buzzing noise
  • Unit outside or even inside the lines are frozen
  • The evaporator coil(inside) is frozen, or you notice water underneath your furnace after the air conditioner has run its cycle

From the first call you make or email you send, you will receive top notch customer service.  Our team will explain our diagnostic fee, our flat rate service, offer up multiple scheduling options, and let you know that our technician will be contacting you when they are on their way.

Once our technician has diagnosed the unit, he or she will let you know what the issues are and how much the repair will be.  Our team does not do any repair without getting your authorization first; if in the event the unit cannot be repaired our team member can give you a cost estimate on the spot with installation date and different model Carrier units.

Why Contact D & M Heating and Air Conditioning?

If you’ve been neglecting AC maintenance or didn’t realize how important it was, it’s not too late to take advantage of this valuable service. We offer AC maintenance in the Greater Milwaukee area. D&M Heating and Air Conditioning are proud to be an authorized Carrier dealer, and we work on all air conditioning systems. Contact us today to schedule AC maintenance. We proudly serve:

Bayside  Bayview Brown Deer  Big Bend  Brookfield- town of and city  Butler Caledonia  Cudahy   East Troy  Elm Grove  Franklin  Franksville  Greenfield  Greendale  Glendale  Hales Corners   Milwaukee  Mequon  Muskego   Menomonee Falls  Mukwonago  New Berlin  Oak Creek  River Hills  Shorewood  South Milwaukee  St.Francis  West Allis  Wauwatosa  Whitefish Bay  Waukesha Wind Point  Waterford

HVAC Installation and Service Area in the Greater Milwaukee Area


Because we are an authorized Carrier furnace dealer in Milwaukee, we maintain a stock of Carrier air conditioner parts for service and repair of all Carrier HVAC equipment.