Trusted HVAC, Plumbing & Electrical Services in Santa Claus – Solutions That Work - 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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Trusted HVAC, Plumbing & Electrical Services in Santa Claus – Solutions That Work

A+ Derr Service Tech

Let’s be honest—nothing derails a good day faster than a busted water heater, an AC that won’t cool, or a light switch that sparks when it shouldn’t. At A+ Derr Heating, Cooling, Plumbing, & Electrical, we know how frustrating it is when something breaks, which is why we make it easy to get it fixed. Our local team offers fast, reliable, and professional HVAC, plumbing, and electrical services to keep your home comfortable and running the way it should. No upselling. No runaround. Just skilled, local technicians who show up on time, explain what’s going on, and get it done right the first time. Whether it’s emergency repairs or planned upgrades, schedule Santa Claus home services by calling 833-232-4328 or contact us online to get started. 

Air Conditioning Services in Santa Claus, IN: Fast Repairs & Efficient Installs

There’s nothing worse than your AC calling it quits right when the heat ramps up. Whether it’s barely pushing out air or making noises that don’t sound good, we’re the team that shows up, figures it out, and gets the cool air flowing again—so you can enjoy your home, not sweat through it. A+ Derr offers Santa Claus cooling services that include:

  • AC Repairs: If your AC is acting up—blowing warm air, refusing to turn on, or making sounds that don’t sound right—we’ll figure out the issue quickly and get things back to cool and quiet.
  • New AC Systems: Choosing the right air conditioner is about more than just size. We guide you through picking an energy-efficient unit that fits your space and budget, then install it with expert care.
  • Ductless Systems: Perfect for garages, sunrooms, or older homes, Santa Claus ductless mini-splits give you the comfort you need without tearing up walls for ductwork.
  • Seasonal AC Maintenance in Santa Claus: Regular tune-ups do more than keep things running—they help catch problems early, improve energy efficiency, and make sure your AC lasts longer.

Heating Services in Santa Claus, IN: Furnace, Boiler & Heat Pump Experts

You wake up shivering, check the thermostat, and realize your heat’s completely out. It’s not just uncomfortable—it throws off your whole day. That’s where we come in. Our Santa Claus HVAC team shows up fast, figures out what’s going on, and gets your home warm again without a bunch of hassle. Whether it’s a furnace that won’t start or a boiler that’s seen better days, we’re here to help you get comfortable again.

  • Heat Pumps: Year-round comfort from one system. Great for mild winters and energy-conscious homeowners.
  • Geothermal Systems: Take heating to a new level with eco-friendly geothermal solutions that use underground energy.
  • Furnace Repair & Install: From noisy blowers to no heat at all—we fix it or help you upgrade to a modern, efficient unit.
  • Boiler Tune-Ups: Radiant heat systems are cozy when they work right. We make sure yours does.
  • Emergency Service: If your heat quits in the middle of the night, you won’t be left out in the cold. We’re on call when you need us.

Professional Plumbing Services in Santa Claus, IN

Plumber at work

Leaky pipes, cold showers, and clogged drains are more than just annoyances—they’re problems that need solving fast. We handle everything from minor repairs to full plumbing overhauls.

Leak Detection & Pipe Repair

A small leak can turn into big damage fast. We find and repair hidden leaks before they wreck your walls or waste your water.

Sump Pump Installation

Protect your basement from flooding with properly installed and maintained sump pumps that kick in when you need them most.

Kitchen & Bathroom Plumbing Upgrades

Whether it’s a faucet refresh or a full bath renovation, we handle all plumbing fixture installations with care, efficiency, and clean results.

Water Heater Repair & Installation

Whether your system needs a quick fix or it’s time for a tank or tankless upgrade, we make sure your home stays supplied with reliable hot water.

Drain & Sewer Cleaning

Clogged drains? Backed-up sewer line? We tackle the mess so your plumbing keeps flowing like it should.

Electrical Services in Santa Claus, IN for Modern Living

Whether it’s a light that won’t turn on or a panel that trips every time you use the microwave, we get how frustrating electrical issues can be. That’s why we offer smart, safe Santa Claus electrical services that make your home feel modern, reliable, and ready for anything your day throws at it.

  1. Panel Upgrades: Still relying on outdated wiring? We install modern panels that handle today’s tech and appliances.
  2. EV Charger Installation: Ready to plug in your electric car at home? We install fast, reliable Level 2 charging stations.
  3. Whole-Home Surge Protection: A surge can fry expensive electronics in seconds. Our systems guard your home from the unexpected.
  4. Service Upgrades: Whether you’re adding a hot tub, finishing a basement, or converting your garage into a workspace, we modernize your electrical system to safely handle new demands—with better performance and peace of mind.
  5. Equipment Repair: Light switch acting up? Ceiling fan stopped spinning? We handle the everyday fixes that keep your home powered and problem-free—quickly, safely, and with zero guesswork.
  6. Light Commercial Services: Own a storefront or manage a small office in Santa Claus? We offer light commercial electrical work including outlet installs, lighting upgrades, and system expansions to keep your business powered up and code-compliant.
  7. Generator Installs: Stay powered during outages with backup generators tailored to your home’s needs.
  8. Lighting & Outlets: Whether it’s adding ambiance or making everyday tasks easier, we install lighting and switches that fit your lifestyle.

Clean Indoor Air Quality Services in Santa Claus, IN

It’s easy to focus on keeping your home warm or cool, but comfort also comes down to the air you’re actually breathing. If your space feels stuffy, smells off, or triggers sneezing fits, your air quality might need a tune-up. That’s where we come in—we help you breathe cleaner, fresher air so your home not only feels better but supports your health, too.

  • Whole-Home Purifiers: Cleaner air means fewer allergens, less dust, and better sleep.
  • Humidity Control in Santa Claus: Whether you’re dealing with dry air in winter or muggy rooms in summer, we help strike the perfect balance.
  • Duct Sealing & Cleaning: Boost airflow and reduce pollutants with sealed and cleaned ducts that improve system performance.
  • Filter Upgrades: We help you pick the right high-efficiency filter to boost indoor air quality and protect your HVAC system.

Schedule Santa Claus Home Services Today!

From broken ACs to backed-up drains to flickering lights and strange sounds behind the walls, A+ Derr Heating, Cooling, Plumbing, & Electrical shows up with answers—and leaves with everything working. Call us at 833-232-4328 or contact us online for HVAC, plumbing, or electrical service today. We’ll take care of the mess, so you can get back to what matters most.

Recent Jobs and Reviews in Santa Claus, IN

Job Locations and Reviews

Diagnosed and repaired a continuously running toilet by replacing the internal flush valve assembly. Removed tank lid to access internal components, inspected the flush mechanism, and installed new parts to resolve the water waste issue. Customer was informed about the BOGO toilet offer for future consideration.
Diagnosed and repaired a continuously running toilet by replacing the internal flush valve assembly. Removed tank lid to access internal components, inspected the flush mechanism, and installed new parts to resolve the water waste issue. Customer was informed about the BOGO toilet offer for future consideration.
Kyle D.
Kyle D. Checked in
Diagnosed and repaired a continuously running toilet by replacing the internal flush valve assembly. Removed tank lid to access internal components, inspected the flush mechanism, and installed new parts to resolve the water waste issue. Customer was informed about the BOGO toilet offer for future consideration.
Santa Claus, IN 47579
Santa Claus, IN - Successfully installed a new tankless water heater (model 210A), ignited and verified proper furnace operation, and inspected the requested line set fitting (1/2 to 1 inch). All connections were properly secured and tested for leaks, ensuring optimal system performance.
Adam M.
Adam M. Checked in
Successfully installed a new tankless water heater (model 210A), ignited and verified proper furnace operation, and inspected the requested line set fitting (1/2 to 1 inch). All connections were properly secured and tested for leaks, ensuring optimal system performance.
Santa Claus, IN 47579
Installed new Lennox EL16XCV-036-230B04 complete HVAC system with outdoor condenser unit mounted on concrete pad adjacent to brick exterior wall. System includes proper refrigerant line connections, electrical wiring, and drainage setup with PVC drain pipe. Unit was tested and verified to be functioning according to manufacturer specifications.
Installed new Lennox EL16XCV-036-230B04 complete HVAC system with outdoor condenser unit mounted on concrete pad adjacent to brick exterior wall. System includes proper refrigerant line connections, electrical wiring, and drainage setup with PVC drain pipe. Unit was tested and verified to be functioning according to manufacturer specifications.
Adam M.
Adam M. Checked in
Installed new Lennox EL16XCV-036-230B04 complete HVAC system with outdoor condenser unit mounted on concrete pad adjacent to brick exterior wall. System includes proper refrigerant line connections, electrical wiring, and drainage setup with PVC drain pipe. Unit was tested and verified to be functioning according to manufacturer specifications.
Santa Claus, IN 47579
Completed monthly Platinum Level maintenance on 7-year-old HVAC system. Inspected and replaced dirty 20x25x5 air filter showing significant dust accumulation and discoloration. Verified proper operation of HZ432 zone control panel with all zone indicators functioning correctly and control connections secure.
Completed monthly Platinum Level maintenance on 7-year-old HVAC system. Inspected and replaced dirty 20x25x5 air filter showing significant dust accumulation and discoloration. Verified proper operation of HZ432 zone control panel with all zone indicators functioning correctly and control connections secure.
Brock B.
Brock B. Checked in
Completed monthly Platinum Level maintenance on 7-year-old HVAC system. Inspected and replaced dirty 20x25x5 air filter showing significant dust accumulation and discoloration. Verified proper operation of HZ432 zone control panel with all zone indicators functioning correctly and control connections secure.
Santa Claus, IN 47579
Performed annual Gold Level maintenance on a 10-11 year old HVAC system with mini-split in attic location. Conducted diagnostic testing with professional equipment on the air handler unit. Inspected ductwork and connections, noting the system has a 20x20x5 filter. No issues requiring immediate attention were identified during this first maintenance visit.
Performed annual Gold Level maintenance on a 10-11 year old HVAC system with mini-split in attic location. Conducted diagnostic testing with professional equipment on the air handler unit. Inspected ductwork and connections, noting the system has a 20x20x5 filter. No issues requiring immediate attention were identified during this first maintenance visit.
Brock B.
Brock B. Checked in
Performed annual Gold Level maintenance on a 10-11 year old HVAC system with mini-split in attic location. Conducted diagnostic testing with professional equipment on the air handler unit. Inspected ductwork and connections, noting the system has a 20x20x5 filter. No issues requiring immediate attention were identified during this first maintenance visit.
Santa Claus, IN 47579
Conducted comprehensive HVAC replacement assessment at residential property, documenting existing natural gas meter installation mounted on brick foundation with vertical siding. Photographed and evaluated current gas service configuration including meter assembly, regulator valve, and shutoff mechanisms to determine compatibility with proposed new HVAC system.
Conducted comprehensive HVAC replacement assessment at residential property, documenting existing natural gas meter installation mounted on brick foundation with vertical siding. Photographed and evaluated current gas service configuration including meter assembly, regulator valve, and shutoff mechanisms to determine compatibility with proposed new HVAC system.
Nick B.
Nick B. Checked in
Conducted comprehensive HVAC replacement assessment at residential property, documenting existing natural gas meter installation mounted on brick foundation with vertical siding. Photographed and evaluated current gas service configuration including meter assembly, regulator valve, and shutoff mechanisms to determine compatibility with proposed new HVAC system.
Santa Claus, IN 47579
Performed thorough planned maintenance on dual HVAC systems (Gold Level service) for first-time customer. Inspected 9-year-old equipment, including detailed examination of furnace heat exchanger and ductwork. Replaced 20x20x5 filter and documented system condition with photos for future reference.
Performed thorough planned maintenance on dual HVAC systems (Gold Level service) for first-time customer. Inspected 9-year-old equipment, including detailed examination of furnace heat exchanger and ductwork. Replaced 20x20x5 filter and documented system condition with photos for future reference.
Cole C.
Cole C. Checked in
Performed thorough planned maintenance on dual HVAC systems (Gold Level service) for first-time customer. Inspected 9-year-old equipment, including detailed examination of furnace heat exchanger and ductwork. Replaced 20x20x5 filter and documented system condition with photos for future reference.
Santa Claus, IN 47579
Conducted site assessment for relocation of HVAC components due to planned wall removal. Evaluated current placement of one return, two supply vents, and thermostat that require repositioning. Also assessed feasibility of relocating exterior compressor unit. Documented existing conditions with photos and prepared comprehensive estimate for complete system modification to accommodate planned renovation.
Conducted site assessment for relocation of HVAC components due to planned wall removal. Evaluated current placement of one return, two supply vents, and thermostat that require repositioning. Also assessed feasibility of relocating exterior compressor unit. Documented existing conditions with photos and prepared comprehensive estimate for complete system modification to accommodate planned renovation.
Nick B.
Nick B. Checked in
Conducted site assessment for relocation of HVAC components due to planned wall removal. Evaluated current placement of one return, two supply vents, and thermostat that require repositioning. Also assessed feasibility of relocating exterior compressor unit. Documented existing conditions with photos and prepared comprehensive estimate for complete system modification to accommodate planned renovation.
Santa Claus, IN 47579
Completed annual planned maintenance on HVAC system (installed 11/6/25) during first visit. Inspected outdoor unit which showed normal operation despite snow conditions, and verified system level using Kobalt torpedo level. Replaced 20x25x5 filters and confirmed proper electrical connections. System is functioning correctly with no renewal required at this time.
Completed annual planned maintenance on HVAC system (installed 11/6/25) during first visit. Inspected outdoor unit which showed normal operation despite snow conditions, and verified system level using Kobalt torpedo level. Replaced 20x25x5 filters and confirmed proper electrical connections. System is functioning correctly with no renewal required at this time.
Jacob D.
Jacob D. Checked in
Completed annual planned maintenance on HVAC system (installed 11/6/25) during first visit. Inspected outdoor unit which showed normal operation despite snow conditions, and verified system level using Kobalt torpedo level. Replaced 20x25x5 filters and confirmed proper electrical connections. System is functioning correctly with no renewal required at this time.
Santa Claus, IN 47579
Completed first visit of Gold Level maintenance on a single HVAC system. Replaced the 16x25x5 filter and performed comprehensive inspection of furnace, including examination of electrical connections, circuit board, and ventilation components. System is operating within normal parameters with no issues identified.
Completed first visit of Gold Level maintenance on a single HVAC system. Replaced the 16x25x5 filter and performed comprehensive inspection of furnace, including examination of electrical connections, circuit board, and ventilation components. System is operating within normal parameters with no issues identified.
Francis I.
Francis I. Checked in
Completed first visit of Gold Level maintenance on a single HVAC system. Replaced the 16x25x5 filter and performed comprehensive inspection of furnace, including examination of electrical connections, circuit board, and ventilation components. System is operating within normal parameters with no issues identified.
Santa Claus, IN 47579
Performed comprehensive HVAC replacement estimate at log cabin residence with existing system showing operational inefficiencies. Inspection revealed weathered outdoor unit with significant algae/mold growth and oxidized copper lines, along with examination of existing Honeywell thermostat wiring configuration to determine compatibility with potential replacement options.
Performed comprehensive HVAC replacement estimate at log cabin residence with existing system showing operational inefficiencies. Inspection revealed weathered outdoor unit with significant algae/mold growth and oxidized copper lines, along with examination of existing Honeywell thermostat wiring configuration to determine compatibility with potential replacement options.
James W.
James W. Checked in
Performed comprehensive HVAC replacement estimate at log cabin residence with existing system showing operational inefficiencies. Inspection revealed weathered outdoor unit with significant algae/mold growth and oxidized copper lines, along with examination of existing Honeywell thermostat wiring configuration to determine compatibility with potential replacement options.
Santa Claus, IN 47579
Performed annual maintenance on a residential HVAC system. Inspected and replaced the 16x25x5 air filter as part of the planned service. Verified thermostat operation; system functioning properly in heating mode at 71°F with a scheduled temperature hold.
Performed annual maintenance on a residential HVAC system. Inspected and replaced the 16x25x5 air filter as part of the planned service. Verified thermostat operation; system functioning properly in heating mode at 71°F with a scheduled temperature hold.
Francis I.
Francis I. Checked in
Performed annual maintenance on a residential HVAC system. Inspected and replaced the 16x25x5 air filter as part of the planned service. Verified thermostat operation; system functioning properly in heating mode at 71°F with a scheduled temperature hold.
Santa Claus, IN 47579
Santa Claus, IN - Completed follow-up site visit for previously unfinished items from initial installation. Installed 4" dryer cap to properly condition crawlspace ventilation system as specified in original quote. Also addressed missing IAQ polarized filter installation that was included in customer's original agreement but not completed during initial service.
Logan G.
Logan G. Checked in
Completed follow-up site visit for previously unfinished items from initial installation. Installed 4" dryer cap to properly condition crawlspace ventilation system as specified in original quote. Also addressed missing IAQ polarized filter installation that was included in customer's original agreement but not completed during initial service.
Santa Claus, IN 47579
Completed annual platinum level maintenance on 3-year-old HVAC system during second scheduled visit. Replaced 20x25x5 filter and identified significant debris accumulation in exterior drainage components, documented with photos. Customer opted to renew service agreement.
Completed annual platinum level maintenance on 3-year-old HVAC system during second scheduled visit. Replaced 20x25x5 filter and identified significant debris accumulation in exterior drainage components, documented with photos. Customer opted to renew service agreement.
Francis I.
Francis I. Checked in
Completed annual platinum level maintenance on 3-year-old HVAC system during second scheduled visit. Replaced 20x25x5 filter and identified significant debris accumulation in exterior drainage components, documented with photos. Customer opted to renew service agreement.
Santa Claus, IN 47579
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.

Review Image
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.