HVAC Alert - A+Derr Heating & Cooling
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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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New 2023 Government Regulation

Emergency HVAC system warning light illuminated on control panel

Customer Alert: The minimum SEER (Seasonal Energy Efficiency Ratio) equipment rating in 2023 is increasing from 13 to 14. Reasons to upgrade your equipment now:

  • Upgrade to new regulation system and enjoy reduced energy bills now
  • Demand for new higher SEER equipment will push prices up, buy now to avoid price hikes
  • Avoid inventory issues and wait times on new higher SEER equipment

Invest now with our huge discounts and financing offers this year and save more in the future!

Contact us today to discuss having your system’s SEER rating checked or to discuss your options and our payment plans!

HVAC Alert

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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.

ABOUT US
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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.

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

Beverly G.

Beverly G.

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.

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

Hal B.

Hal B.

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

Haley B.

Haley B.

Read More reviews
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Phone:
833-232-4328
Licenses:
Kentucky HM06269
Indiana HAC31423
PC12400184
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Our Company
Office Locations

7545 Peachwood Drive
Newburgh, IN 47630

1225 Gardiner Lane
Louisville, KY 40213

612 N English Station Rd
Louisville, KY 40223

2307 North Kentucky Avenue
Evansville, IN 47711

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Office Hours

Monday - Sunday

7AM - 6PM

24/7 Emergency Service Available
(877) 936-2170

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