Ductless Mini-Split Repair | Evansville, IN & Louisville, KY
24/7 Emergency Service
HVAC emergencies happen when you least expect them. Contact the professionals at A+ Derr to take care of your issue. We have the necessary skills and tools to fix your system so you can safely use it once again. Call our team at (833) 232-4328 to get emergency HVAC services in Louisville, KY, Evansville, IN, or the surrounding areas.
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Ductless Mini-Split Repair in Evansville & Louisville

A ductless mini-split is an economical way to add air conditioning to rooms without air ducts or when you want to cool individual rooms. You can count on A+ Derr Heating & Cooling to have the tools, expertise, and customer service needed for a prompt, high-quality ductless HVAC repair.

Contact us online or call (833) 232-4328 for professional, top-notch ductless mini-split repair, even after hours and on weekends, with our 24/7 emergency AC repair services.

Signs You Need Ductless AC Repair

Anyone would know that it’s time to call an HVAC professional when your air conditioner stops working altogether, but there are other signs and symptoms that you need ductless AC repair that are less obvious. These include:

  • Unresponsive controls
  • Dramatic temperature fluctuations
  • Increased utility bills
  • Water leaks
  • Your system can’t maintain thermostat settings
  • Ice on the cooling coils
  • Moldy or musty smells
  • Loud or unusual noises

Any of these signs should tell you it’s time to call A+ Derr for ductless mini-split repair. Schedule your appointment by calling (833) 232-4328 or contacting us online!

Choose A+ Derr for Your Ductless HVAC Repair Services

For four generations, A+ Derr Heating & Cooling has served the Evansville, Indiana, and Louisville, Kentucky, areas, including Newburgh, Henderson, and Owensboro. Over the years, we have built up one of Kentuckiana’s leading HVAC technician fleets. We stand by our promise of “service today, or you don’t pay” because we take pride in our prompt professionalism.

We offer free estimates and aim for 100% customer satisfaction with every HVAC service, including ductless AC repair.

When you need ductless HVAC services in the Evansville and Louisville area, call A+ Derr at (833) 232-4328 or contact us online.

Ductless Mini-Split Repair FAQs

There are a number of reasons your ductless AC unit could be leaking. An issue with the defrost control setting is the most common. Other reasons include:

  • Frozen or clogged condensate line
  • Blocked drain line
  • Refrigerant leak
  • Damaged drain pan
  • Dirty air filter

The best way to keep your ductless AC unit working great for a long time is to keep it tuned up with regular maintenance services. The benefits of ductless AC maintenance include:

  • Improved performance
  • Increased energy efficiency
  • Extended life span
  • Fewer breakdowns and repairs
  • Lower monthly operating costs

A ductless mini-split can last between 10 and 30 years. That’s a wide range, partly because of the different types and brands of mini-splits, but also, a ductless AC that is properly and regularly maintained will keep running well for additional years.

Here are some signs that it’s time to replace your air conditioner instead of calling for ductless AC repair:

  • Frequent water leaks
  • Frequent repairs
  • Necessary repairs are too expensive
  • The AC simply doesn’t cool well anymore
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What To Expect

Discover The A+ Derr Difference

24/7 Heating & Cooling Repairs​

Heating and cooling emergencies can happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Licensed & Experienced Technicians​

Our experts have the expertise and training to deliver the highest quality services every time.

100% Satisfaction Guarantee​

Our team is dedicated to ensuring your 100% satisfaction with every HVAC service we perform.

Servicing All Major Makes & Models Of Equipment

We are a Lennox Premier Dealer and also service on all makes and models of equipment, including Goodman, Amana, Carrier, Trane, Rheem & more!

Locally Owned & Operated​

Since we’re based in Kentuckiana, we know the needs of Evansville, Louisville, and surrounding communities.

50+ Years in Business​

For over 50 years, A+ Derr has provided high-quality service, products, and results for Kentuckiana's residents.

24/7 Heating & Cooling Repairs​

Heating and cooling emergencies can happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Licensed & Experienced Technicians​

Our experts have the expertise and training to deliver the highest quality services every time.

100% Satisfaction Guarantee​

Our team is dedicated to ensuring your 100% satisfaction with every HVAC service we perform.

Servicing All Major Makes & Models Of Equipment

We are a Lennox Premier Dealer and also service on all makes and models of equipment, including Goodman, Amana, Carrier, Trane, Rheem & more!

Locally Owned & Operated​

Since we’re based in Kentuckiana, we know the needs of Evansville, Louisville, and surrounding communities.

50+ Years in Business​

For over 50 years, A+ Derr has provided high-quality service, products, and results for Kentuckiana's residents.

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Our Reviews

See What Your Neighbors Are Saying

Jake came and did my spring service yesterday. Their service is very professional, they are always out to get the best deals for anything I may need. I purchased new units from them a couple years ago, and the savings has been so noticeable.

Amanda A.

Amanda A.

Dylan came today for our tune up and as usual, we are very pleased with our service.

Haley B.

Haley B.

Awesome service. They make it easy and painless to keep our new HVAC up and running at top efficiency!

Hal B.

Hal B.

Nicholas has always been so polite and professional. We feel very comfortable having him in our home and know that his inspections are thorough.

Vicki L.

Vicki L.

Texal and his crew came out on time. Had 2 new systems put in. The service was great. Highly recommend.

Beverly G.

Beverly G.