Taylorsville, KY HVAC & Electrical Services You Can Rely On - A+ Derr 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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Taylorsville, KY HVAC & Electrical Services You Can Rely On

Heat pump unit being installed

When something breaks in your home—whether it’s your AC quitting during a hot Kentucky afternoon or a faucet that won’t stop leaking—it doesn’t just disrupt your day. It adds stress and throws off your whole routine. At A+ Derr Heating, Cooling, Plumbing, & Electrical, we take the hassle out of home repairs. Our local team provides friendly, fast, and professional home service in Taylorsville with a focus on long-term fixes, not quick patches. When only the best will do, call A+ Derr at 833-232-4328 or contact us online to get started. 

HVAC Services in Taylorsville, KY: Reliable Heating & Cooling Year-Round

If you’ve lived in Taylorsville long enough, you know how quickly the weather can flip. It’s sunny and warm in the morning, and by dinnertime, you’re reaching for a blanket. That’s why your HVAC system needs to be ready for anything. Whether your furnace is groaning or your AC’s blowing warm air, our local team is here to help you stay comfortable without the guesswork. We offer tailored HVAC services in Taylorsville that keep your system running strong through every season.

  • HVAC Maintenance & Seasonal Tune-Ups: Just like a car, your HVAC system performs better when it’s regularly maintained. Our tune-ups help prevent those surprise breakdowns and keep things running efficiently year-round.
  • Heat Pump & Mini-Split Solutions: Whether you’re tired of battling hot and cold spots or just want a more efficient option for specific rooms, these systems give you control and comfort without the ductwork.
  • Taylorsville Furnace & AC Repairs: Weird noises, weak airflow, or uneven temps? We troubleshoot and repair your system fast so you don’t have to sweat it—literally or figuratively.
  • New HVAC System Installation: If your current setup is older than your thermostat or costs a fortune to run, we’ll help you upgrade to a high-efficiency unit that fits your home and budget.
  • Geothermal Heating & Cooling: Looking to make a long-term investment in comfort and energy savings? Our geothermal systems use the earth’s steady temperature to keep your home comfortable and your energy bills low.

Electrical Services in Taylorsville: Keeping Your Home Powered and Protected

Outlet installation

These days, everything in your home—from your fridge and TV to your smartphone and electric vehicle—depends on a steady, safe supply of power. And when something’s off, it doesn’t take long to notice. Whether you’re dealing with an outdated panel, need more outlets, or want to protect your home from unexpected surges, we’re here to keep your power running smoothly and safely. No guesswork, no shortcuts—just solutions that work.

  • Lighting & Outlet Installation: Whether you’re upgrading to LED lighting, adding outlets in a newly finished basement, or want smart switches in your kitchen, we help make your home feel more functional and comfortable.
  • Backup Generator Installations: Power outages happen. When they do, a standby generator keeps your lights, HVAC, and essential appliances running—without missing a beat.
  • Electrical Panel Upgrades: An older panel can only handle so much. If your breakers keep tripping or you’ve added new appliances, we’ll upgrade your panel so your home keeps up with your lifestyle.
  • Whole-Home Surge Protection: You can’t always predict a power surge, but you can be ready. Our surge protection systems shield your entire home—from your fridge to your laptop.
  • EV Charger Installation: Tired of slow charging or tripping breakers? We install Level 2 EV chargers so you can plug in at home and wake up to a full battery—stress-free.
  • Service Upgrades: If you’ve added a hot tub, built a new home office, or are simply tired of your breakers tripping every time the coffee pot and microwave are on at the same time, we can help. Our service upgrades modernize your wiring and panels so your electrical system keeps up with your lifestyle.
  • Equipment Repair: Flickering lights? Outlets that used to work but suddenly don’t? We troubleshoot the frustrating stuff and get it fixed—so your home stays powered, safe, and functional without the mystery.
  • Light Commercial Services: Own or manage a small business in Taylorsville? We provide light commercial electrical solutions tailored for shops, salons, offices, and more—keeping your workplace compliant, productive, and powered without skipping a beat.

Trusted Indoor Air Quality Services in Taylorsville

You might not think about the air inside your home—but when it’s dry, dusty, or filled with allergens, you definitely feel it. We offer IAQ services in Taylorsville that make every breath at home feel fresher.

  • Whole-Home Air Purifiers: Tired of waking up stuffy? Our air purifiers remove allergens, odors, and airborne particles so your air feels—and smells—clean.
  • Humidity Control: Dry winter air or sticky summer air can wreak havoc on your skin, sleep, and energy levels. Our humidifiers and dehumidifiers fix that.
  • Duct Cleaning & Sealing: Dusty vents? Uneven airflow? We clean and seal ductwork to improve comfort and HVAC efficiency.
  • Filter Upgrades: The right filter helps cut down on allergens, improves airflow, and even protects your HVAC system. We help you pick the best fit for your needs.

Why Taylorsville Homeowners Trust A+ Derr

  • Appointments that fit your schedule—not the other way around
  • Upfront quotes so you always know what to expect
  • Friendly, clean-cut technicians who treat your home with care
  • Fully licensed and insured pros who live and work in your community
  • High-quality work that solves the problem—not just covers it up

Book Your Home Service in Taylorsville Today

Don’t let a flickering light or HVAC failure slow you down. A+ Derr Heating, Cooling & Electrical is proud to serve Taylorsville homeowners with dependable, no-pressure service that keeps your home running right. Give us a call today at 833-232-4328 and schedule your appointment—we’re ready when you are.

Recent Jobs and Reviews in Taylorsville, KY

Job Locations and Reviews

Taylorsville, KY - Responded to service call for two 4-foot LED ceiling fixtures in kitchen requiring installation. Customer provided the light fixtures. Successfully mounted and connected both rectangular units to existing ceiling electrical connections, ensuring proper illumination throughout the kitchen area. Verified operation of both fixtures before completing service.
Collin Dunbar
Collin Dunbar Checked in
Responded to service call for two 4-foot LED ceiling fixtures in kitchen requiring installation. Customer provided the light fixtures. Successfully mounted and connected both rectangular units to existing ceiling electrical connections, ensuring proper illumination throughout the kitchen area. Verified operation of both fixtures before completing service.
Taylorsville, KY 40071
Performed initial maintenance service on a one-year-old residential HVAC system under new Gold Level maintenance agreement. Conducted comprehensive electrical system inspection, examining control boards and wiring connections. Tested electrical components with multimeter to verify proper voltage and operation. System is functioning correctly with no issues identified at this time.
Performed initial maintenance service on a one-year-old residential HVAC system under new Gold Level maintenance agreement. Conducted comprehensive electrical system inspection, examining control boards and wiring connections. Tested electrical components with multimeter to verify proper voltage and operation. System is functioning correctly with no issues identified at this time.
Victor Williams
Victor Williams Checked in
Performed initial maintenance service on a one-year-old residential HVAC system under new Gold Level maintenance agreement. Conducted comprehensive electrical system inspection, examining control boards and wiring connections. Tested electrical components with multimeter to verify proper voltage and operation. System is functioning correctly with no issues identified at this time.
Taylorsville, KY 40071
Completed scheduled maintenance on customer's HVAC system per Platinum Level agreement. Inspected furnace ignition system and verified proper flame pattern and combustion. Replaced 20x20x1 air filter and performed system operational check with all components functioning properly.
Completed scheduled maintenance on customer's HVAC system per Platinum Level agreement. Inspected furnace ignition system and verified proper flame pattern and combustion. Replaced 20x20x1 air filter and performed system operational check with all components functioning properly.
Anthony Litchkowski
Anthony Litchkowski Checked in
Completed scheduled maintenance on customer's HVAC system per Platinum Level agreement. Inspected furnace ignition system and verified proper flame pattern and combustion. Replaced 20x20x1 air filter and performed system operational check with all components functioning properly.
Taylorsville, KY 40071
Completed planned maintenance visit on a 7-month-old Lennox furnace system with CFI filter. Inspected furnace unit, PVC ventilation components, and associated ductwork in basement utility area. System appears properly installed with appropriate exhaust configuration and electrical connections. No issues identified during this first annual maintenance service.
Completed planned maintenance visit on a 7-month-old Lennox furnace system with CFI filter. Inspected furnace unit, PVC ventilation components, and associated ductwork in basement utility area. System appears properly installed with appropriate exhaust configuration and electrical connections. No issues identified during this first annual maintenance service.
Brandon Hoover
Brandon Hoover Checked in
Completed planned maintenance visit on a 7-month-old Lennox furnace system with CFI filter. Inspected furnace unit, PVC ventilation components, and associated ductwork in basement utility area. System appears properly installed with appropriate exhaust configuration and electrical connections. No issues identified during this first annual maintenance service.
Taylorsville, KY 40071
Taylorsville, KY - Completed warranty service visit for customer Ashlee Tindle (Job #393394485). Identified need for fresh air intake installation on Lennox furnace and addition of support legs for heat pump. Parts have been documented and ordered with priority status GREEN (system currently operational). Return visit scheduled for installation once parts arrive.
Brandon Hoover
Brandon Hoover Checked in
Completed warranty service visit for customer Ashlee Tindle (Job #393394485). Identified need for fresh air intake installation on Lennox furnace and addition of support legs for heat pump. Parts have been documented and ordered with priority status GREEN (system currently operational). Return visit scheduled for installation once parts arrive.
Taylorsville, KY 40071
Completed second maintenance visit of Platinum Level service on a 5-year-old HVAC system. Replaced 20x25x5 air filter with new unit and inspected outdoor condenser unit, which displays appropriate "Platinum" labeling and shows no signs of damage or deterioration. Customer opted to renew annual maintenance plan.
Completed second maintenance visit of Platinum Level service on a 5-year-old HVAC system. Replaced 20x25x5 air filter with new unit and inspected outdoor condenser unit, which displays appropriate "Platinum" labeling and shows no signs of damage or deterioration. Customer opted to renew annual maintenance plan.
Victor Williams
Victor Williams Checked in
Completed second maintenance visit of Platinum Level service on a 5-year-old HVAC system. Replaced 20x25x5 air filter with new unit and inspected outdoor condenser unit, which displays appropriate "Platinum" labeling and shows no signs of damage or deterioration. Customer opted to renew annual maintenance plan.
Taylorsville, KY 40071
Conducted comprehensive replacement estimate for 21-year-old HVAC system that customer reports is functioning but not performing well. Inspected existing installation including furnace unit with associated ductwork and electrical connections. Documented electrical panel configuration and current system setup to determine appropriate replacement options. Customer specifically requested replacement options only, no repair considerations.
Conducted comprehensive replacement estimate for 21-year-old HVAC system that customer reports is functioning but not performing well. Inspected existing installation including furnace unit with associated ductwork and electrical connections. Documented electrical panel configuration and current system setup to determine appropriate replacement options. Customer specifically requested replacement options only, no repair considerations.
Cameron Schwartz
Cameron Schwartz Checked in
Conducted comprehensive replacement estimate for 21-year-old HVAC system that customer reports is functioning but not performing well. Inspected existing installation including furnace unit with associated ductwork and electrical connections. Documented electrical panel configuration and current system setup to determine appropriate replacement options. Customer specifically requested replacement options only, no repair considerations.
Taylorsville, KY 40071
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

I would recommend A+ Derr and their staff any day! Best service I have ever had! Go to them for your Heating and Cooling needs. You will not be disappointed.

Barbara C.

Barbara C.

Very good service. Knowledgeable HVAC experts always keeping us cool in the summer and warm all winter. This is a great team of professionals from start to finish.

Craig B.

Craig B.

Amazing level of courtesy and professionalism. Communication was great and the price was more than reasonable. Highly recommend.

Chip M.

Chip M.

Guys came and installed two full systems at the house. Respectful, cleaned up after themselves and answered any and all questions. Thank you again!! Definitely recommend!

Jason H.

Jason H.

Very knowledgeable and courteous. Toured me through all the functions of the new unit. Completed work very neatly and respectfully. Would recommend to anyone.

Derek S.

Derek S.