Local HVAC Service In Madisonville, KY | Heating & Cooling
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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Heating, Cooling & IAQ in Madisonville, KY

Taking care of your HVAC system can make a big difference in your life. The team at A+ Derr Heating & Cooling is here to help.

Our team uses the best tools in the industry to get heaters, air conditioners, and indoor air quality systems working right. We only install top-tier, brand-name units so you can have peace of mind that you have the best HVAC units around. Countless satisfied clients can’t be wrong — we’re Madisonville’s choice for HVAC service!

Enjoy comfortable temperatures and clean air throughout your home. Call (833) 232-4328 to schedule HVAC services in Madisonville.

Lennox brand furnace being installed

Comprehensive Air Conditioning Services

From central air systems to ductless mini-splits, A+ Derr provides comprehensive cooling services in Madisonville. You can depend on our talented team when you need:

  • AC repair: Look to A+ Derr when you need any part of your air conditioning system repaired. Get 24/7 emergency service whenever you need it.
  • AC replacement: We can remove your old, failing AC unit and install a brand-new, energy-efficient one. We offer free estimates on all replacements.
  • AC maintenance: Our team can inspect every part of your air conditioner and ensure it’s running properly.

Beat the heat this summer with AC services from A+ Derr. Schedule AC repairs in Madisonville by calling (833) 232-4328.

Dependable Heating in Madisonville

Staying warm in Madisonville is tough when your heating system doesn’t work right. Count on A+ Derr to ensure you have the heating for the coldest nights of the year. Look to us for:

  • Heating repair: If your blower motor, electrical connections, or heating element fails, we can fix the issue. We’re available 24/7 if you have a heating emergency in the winter.
  • Heating replacement: When your heater is too far gone, we’ll swap it out for a new one. Get a free quote today.
  • Heating maintenance: Let our team perform annual maintenance to keep your system running well.
  • Heat pumps: We can ensure that your heat pump is working well and can heat or cool as needed.
  • Furnaces: Our team works on all types of furnace systems.
  • Boilers: We have the proper tools to handle any situation with a boiler heating system.

Don’t go another night without proper heating when our team is here to help.

Indoor Air Quality Solutions

If you notice dust around your home or your family seems to sneeze more than ever, it’s time for indoor air quality services. 

A+ Derr installs humidifiers, dehumidifiers, and air purifiers to help clean your home’s air. We also perform duct cleaning to ensure your airways are clear.

For the cleanest air possible, turn to A+ Derr. Schedule indoor air quality services in Madisonville today by calling us at (833) 232-4328.

Why Choose A+ Derr?

Since 1975, A+ Derr has been resolving HVAC issues of all kinds throughout the Madisonville area. Our technicians deliver top-tier services using the best tools and parts. Look to us when you need repairs, replacements, maintenance, and more!

Call (833) 232-4328 today to schedule the HVAC services you need for your Madisonville-area home.

FAQs

Heat pumps are a great option for heating and cooling a home in Kentucky. Our temperate area allows the units to work well.

A central AC system will last for about 15 years. If maintained well, these units can run for 20 years or longer.

Whole-home air purifiers work well for cleaning up the air in a home. They remove most of the dust and allergens throughout the entire home.

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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.