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Same-Day Mini-Split Repair in Madison, WI

ductless AC unit outside of house At Action, we proudly offer the plumbing, HVAC, and electrical services homeowners in Dane County and throughout the region depend on. We know the critical importance of your ductless mini-split. Our certified and insured HVAC technicians in Madison have the tools and technologies at our disposal to quickly diagnose the cause of system malfunctions and resolve the problem. You can always depend on our team for fast and reliable ductless mini-split repairs, ductless mini-split maintenance, or ductless mini-split replacement.

Call Action at 608-837-3638 for expert repair in Dane County.

Signs You Need Ductless AC Repair

Ductless mini-splits are cost-effective, energy-efficient, and will offer long-term reliability. However, that doesn’t mean you will not ever experience the need for ductless mini-split repairs. Over time, you may notice the following signs that indicate it’s time to schedule an appointment for ductless mini-split repairs:

  • Non-responsive controls: Malfunctioning controls commonly indicate electrical faults or malfunctioning reversing valves.
  • Icing: Ice buildup on the evaporator coils can indicate they are dirty or that the air filter requires replacement.
  • Diminished cooling capacity: Diminished output can indicate a refrigerant leak or problem with the fan motor.
  • Moisture: Leaks or pooling water around your ductless mini-split can indicate clogged condensate lines.
  • Grinding sounds: This indicates that the bearings within the blower motor are worn out and require replacing.
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Trusted Repair

Prompt repairs are essential for protecting your system from further damage and restoring your comfort as quickly as possible. Our certified and insured HVAC technicians will thoroughly inspect your system to determine the cause of the malfunction. Once identified, we will use top-quality components and industry-approved techniques to repair your unit and restore the energy-efficient, reliable comfort you desire.

Common faults that our team will use top-quality components to repair include:

  • Low refrigerant
  • Malfunctioning thermostats
  • Clogged air filters
  • Malfunctioning air handler unit
  • Loose mounting hardware
  • Loose wiring
  • Worn-out blower motor
  • And more.

Call Action at 608-837-3638 to schedule expert mini-split repair services in Dane County.

Why Choose Action?

For more than 30 years, our certified and insured HVAC specialists have served the needs of homeowners in Madison, WI, and surrounding areas. We work hard to deliver the solutions you need to enjoy the comfort you deserve. Our technicians have the up-to-date skills and expertise necessary to install, maintain, and repair the ductless mini-splits you depend on to keep you cool in the summer and warm throughout the winter.

When you want a service you can depend on, call Action at 608-837-3638 to schedule expert air conditioner services in Dane County.


Is broken AC an emergency?

It can be an emergency whenever your cooling system fails to provide the performance required to maintain a safe, comfortable climate. This is especially true if you are older or have health conditions exacerbated by high temperatures.

Why is my mini-split AC blowing warm air?

Leaks and low-refrigerant levels or dirty evaporator coils can cause this. If cleaning your coils doesn’t resolve the issue, it is likely because your system requires a refrigerant recharge.

How important is preventative ductless mini-split maintenance?

Preventative maintenance is essential for keeping your system in exceptional condition. For optimal performance and maximum energy efficiency, we recommend annual service appointments.

Our Promotions

Any Furnace Or AC Install $500 OFF
Expires 07/31/2024
Any Service over $200 $25 OFF
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Select Whole Home Generators $1000 off
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On A High Efficiency Furnace & A/C Systems Up To $1,850 OFF
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Tankless Water Heater Same Day Install* $100 Off
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Water Heater Same Day Install* $50 Off
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Water Softener Same Day Install* $50 Off
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0% Financing or Payments as low as $77/month Financing Offer
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By-pass Humidifier With New Furnace Install FREE
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Maintenance Package Special $289
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What To Expect

Discover the Difference

100% Customer Satisfaction
100% Customer Satisfaction

We're in the business of keeping our customers satisfied with every repair, installation, and maintenance appointment we fulfill.


Our friendly and experienced technicians work their hardest to minimize all stress and disruption associated with service.

Same-Day Water Heater Installs
Same-Day Water Heater Installs

We know how stressful it is to be left without hot water, so we offer same-day water heater installation for your ultimate convenience.


You'll never go through unnecessary upsells with Action because we believe in providing maximum value for every customer.


As a family-owned business, we prioritize providing our neighbors with the best customer service in the industry.

Online Specials
Online Specials

Home services can sometimes be a challenge to finance, so we offer various online specials to put repairs and installation within reach.

What Our Clients Are Saying

Mike has lots of experience under his belt! He got down to the problem quick and get us our heat back within 2 hours including getting us the part needed for repair. Thank you Mike…

-F. Arifin

I've had Action work on electrical and plumbing at my previous jobs as well as electrical, plumbing and heating and air conditioning in my home. Not once have I had a bad experience through the…

-B. Richman

Our main sewer connection from the house to the septic system became clogged. Action was able to respond within 24 hours. Matt came and helped troubleshoot the issue with his helper. They determined there were…

-R. Wolff

I have an old house that has been slowly trying to drive me insane. Thanks to everyone at Action! I consider myself pretty handy until it involves plumbing or electrical and that’s where Action steps…

-K. Kay

Action has performed multiple repairs for us over 10 years, at two different homes. They've always been on time, professional, and efficient. We feel we're being charged a fair price for the work they do,…

-J. Justice