Heating & Cooling Maintenance Plan | A+ Derr
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.
$98 Furnace Tune Up + Safety Inspection Deals & Financing

Heating & Cooling Maintenance Plan

Enjoy Regular Maintenance & Discounts on Service!

Regular HVAC maintenance performed by a professional is one of the best ways to ensure your heating and air conditioning systems are in peak condition! At A+ Derr, we want to make it as easy as possible for homeowners in the Evansville and Louisville areas to get the most out of their HVAC systems. That’s why we’ve created our Ultimate Savings Agreement! By signing up, you’ll receive two seasonal tune-ups for your HVAC system. Our experienced technicians will thoroughly check your system, tune up its parts, and identify any problem areas that may need repair. After a maintenance appointment with us, your heating and air conditioning systems will be running like new!

When you’re ready to sign up for an HVAC maintenance plan, call A+ Derr at (833) 232-4328 ! You can also contact us online with any questions.

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.

Superior Heating & Cooling Equipment​

We provide unmatched HVAC services using only the highest quality parts and equipment for our customers.

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.

Superior Heating & Cooling Equipment​

We provide unmatched HVAC services using only the highest quality parts and equipment for our customers.

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.

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

Haley B.

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

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.

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

Beverly G.