Having trouble with your home heating and cooling or your generator? Jasper residents can always trust the expert team at A+ Derr Heating & Cooling for their home service needs — we’re even available 24/7 for emergency service if you have a problem where a delay could harm your home or your family.
Contact the team at A+ Derr today to schedule HVAC or generator services or to learn more about the services we offer in the Jasper area.
Top-Rated Air Conditioning
If your air conditioner isn’t keeping you affordably cool through the hottest days of the Jasper summer, don’t fret. Superior comfort using the latest technology and habits is just a phone call away. The experts at A+ Derr offer comprehensive air conditioning services to meet your needs and keep you comfortable:
Signs You Need AC Repairs
The sooner you detect a problem with your air conditioner, the less likely you will need a full replacement or major repairs — and the less likely you will suffer through a day without much-needed AC. Reach out to us when you notice your:
- Power bills increasing disproportionately
- Air conditioner struggling to keep you comfortable
- Air conditioner tripping a circuit breaker
We offer services for central air conditioning, ductless mini-splits, and heat pumps, so you can count on A+ Derr however you keep cool.
Trusted Heating Services
Indiana winters can be quite intense on the coldest days of the year. Make sure you’re outfitted for toasty days with the help of the A+ Derr technicians. We offer these heating services for your comfort and convenience:
Signs You Need Heating Repairs
Like your air conditioner, it’s important to detect heating issues quickly — more importantly, as a faulty heating system can seriously threaten safety and property during a cold spell. Reach out to our team as soon as you notice any of these signs of trouble:
- Short-cycling, where your system turns on and off constantly
- Changes in indoor air quality
- Pilot light going out regularly
Our team can help with any system you use to stay warm, including furnaces, heat pumps, boilers, and more.
Indoor Air Quality Solutions
Maintaining healthy, fresh air in your home isn’t just pleasant; it helps keep you comfortable while spending less money, keeps pests and allergens away, and helps you avoid various illnesses. At A+ Derr, our team can help you maintain the perfect indoor air quality for comfort and health with a combination of solutions.
In addition to air purifiers that neutralize or eliminate various compounds and organisms too small for filtration, we can help with humidifiers and dehumidifiers to maintain ideal humidity for your family. Breathe freely in a home protected from contaminants, irritants, and bad odors.
Whole-Home Generator Installation
Tired of having power outages stacked on top of other situations like storms? Worried about your safety due to a loss of lighting, refrigeration, HVAC, or medical equipment? A whole-house generator installed and maintained by the team at A+ Derr could help you enjoy:
- Reliable access to electricity for the equipment that keeps your home safe and secure
- Increased home value through a worthwhile, convenient upgrade
- Easier use and safety compared to portable generators and battery-powered backup options
Why Choose Us?
At A+ Derr Heating & Cooling, we’ve served our community for four generations. We’re available 24/7 for service when you need it most, delivered by experienced technicians and backed by a 100% satisfaction guarantee. If you’re not happy with a product installed by A+ Derr after the first year, we’ll buy it back.
If you’re ready to learn more about our services or want to schedule a visit in Jasper, contact A+ Derr now and speak with a member of our team.Â
Recent Jobs and Reviews in Jasper, IN
Job Locations and Reviews
Conducted comprehensive assessment of residential HVAC system for potential replacement, documenting existing equipment condition including deteriorated exterior condenser unit and aging furnace components. Evaluation included inspection of current ductwork configuration and utility connections to determine optimal replacement options, with recommendation for complete system upgrade under the Free Furnace with AC promotional offering.
Completed scheduled Platinum Level maintenance on 8-year-old HVAC system. Performed comprehensive diagnostic check using multimeter on control board and electrical components. Replaced 20x20x4 filter and verified proper operation of blower motor assembly. System is functioning correctly; annual maintenance renewal recommended.
Conducted a comprehensive site assessment of the existing water heater system, documenting the standard residential unit with copper supply lines and control valves. Verified proper installation configuration and examined the unit for any potential issues, with photographic documentation provided for reference. No visible leaks, damage, or operational concerns were identified during the inspection.
Performed follow-up service visit to complete previously unfinished A/C installation work. Successfully installed and set up Lennox residential HVAC system including indoor furnace unit with PVC ventilation components in utility area and outdoor condensing unit positioned on concrete pad with proper electrical connections. All components properly installed with refrigerant lines connected, system tested, and A/C now operational.
Completed annual maintenance on 17-year-old Bryant furnace system (Gold Level service). Inspected all components, cleaned unit, and replaced 20x25x1 filter. System is functioning within normal parameters despite age, with no immediate concerns noted.
Performed comprehensive inspection of customer's plumbing system to address concerns about water pressure issues and potential water heater replacement. Examined exposed plumbing lines in unfinished basement/crawlspace, noting conditions of copper and PVC piping. Provided customer with water heater replacement options based on assessment findings.
Performed Gold Level maintenance service on a 15-year-old residential HVAC system. Inspected furnace/air handler unit, associated ductwork, and drainage components, confirming all were in normal working condition. Replaced 20x20x1 air filter during this first maintenance visit.
Completed routine maintenance on a 15-year-old Lennox HVAC system during first visit under Gold Level service plan. Inspected outdoor unit which showed proper installation on concrete pad with no visible damage despite winter conditions. Examined garage-located equipment including water heater and system connections. Replaced 16x20x5 air filter as part of scheduled maintenance protocol.
Completed annual maintenance service on 1-year-old system during second scheduled visit. Addressed whistling pilot light issue on water heater. Checked thermostat operation (Lennox) and verified heating/cooling setpoints. Conducted combustion analysis with digital analyzer showing proper readings. Customer advised to renew maintenance agreement.
Completed annual Platinum Level maintenance on 3-year-old HVAC system, including replacement of 20x25x5 filter. Inspected and serviced both furnace unit and water heater/tankless system in basement utility area, ensuring all connections, venting, and associated components (including expansion tank) were functioning properly. System is operating at optimal efficiency with no issues identified; customer informed this was first maintenance visit since installation.
Performed scheduled Gold Level maintenance on 2-year-old HVAC system. Inspected Hotpoint water heater for proper operation and connections. Examined furnace unit with associated PVC ventilation system and drainage components. Replaced air filter (20x25x5). System functioning within normal parameters; no repairs needed at this time.
Completed installation of a Lennox 3-ton 15.5 SEER 97% efficiency upflow system (RED 3T 15.5S 97UP) in basement utility area. System includes properly connected metal ductwork, PVC venting, and all required electrical connections with filter access maintained. Installation was performed as specified in the Brookman-sold LPJASPER SF package.
Conducted comprehensive replacement estimate for non-functional HVAC system. Inspected exterior connections including gas meter and propane tank located in snow-covered area. Customer seeking replacement options only, not interested in repair alternatives.
