We’ve all been there—something breaks in the house, whether it’s the AC on a hot day, a faucet that won’t stop dripping, or a breaker that keeps tripping—and suddenly your whole routine is out the window. That’s where A+ Derr Heating, Cooling, Plumbing, & Electrical steps in. We are your reliable, no-stress solution for heating, cooling, plumbing, and electrical services in Chandler. Our licensed professionals show up on time, talk to you like a neighbor, and focus on getting things back to normal without the upsells or jargon. It’s about peace of mind, plain and simple—and that’s what we’re here to deliver. Call our team today at 833-232-4328 or contact us online to get more information.
Trusted Heating Services in Chandler, IN
Winters in Indiana can be unpredictable, bringing everything from freezing rain to heavy snow. That’s why having a reliable heating system isn’t just a luxury—it’s a necessity. Our Chandler heating services are built around fast, reliable results:
- Furnace Repair & Installation: If your furnace is acting up or has stopped working completely, we’ll find the issue and fix it—or help you upgrade to a high-efficiency model that saves on energy bills.
- Heat Pump Services: Looking for efficient heating and cooling in one unit? We install and service heat pumps in Chandler that help regulate your home’s temperature year-round.
- Boiler Repair & Maintenance: Our team works on steam and hot water boilers, keeping your home’s heating system safe and functional.
- Geothermal Heating Systems: Tap into sustainable energy from the earth with a geothermal system. It’s eco-friendly, energy-efficient, and built to last.
- Emergency Heating Services: Cold air pouring from your vents in the middle of the night? Call us—we’re ready when you need urgent repairs.
Chandler Air Conditioning Services
When Indiana’s heat and humidity crank up, you need an air conditioning system that won’t let you down. At A+ Derr Heating, Cooling, Plumbing, & Electrical, we don’t just install and repair AC units—we help you stay cool without the stress. Whether your system’s making odd noises or just can’t keep up, we’ve got dependable, personalized solutions:
- AC Repair: From warm airflow to odd noises, we handle all kinds of issues to get your system running smoothly again.
- AC Installation & Replacement in Chandler: If it’s time for a new unit, we’ll help you choose one that fits your home and budget—then install it to perfection.
- Ductless Mini-Split Systems: These are ideal for home offices, additions, or areas with no existing ductwork. We handle everything from installation to repairs.
- AC Maintenance: Regular ac maintenance in Chandler extends the life of your system and helps you avoid mid-summer breakdowns.
Beneficial Indoor Air Quality Services in Chandler
Did you know the air inside your home could be more polluted than the air outside? We offer Chandler air quality services specifically designed to help your family breathe easier:
- Air Purifier Installation: Combat dust, allergens, and airborne contaminants with a whole-home purifier.
- Humidifiers & Dehumidifiers: Balance indoor humidity to reduce static, improve sleep, and protect wood furniture and floors.
- Air Filter Replacement & Upgrades: The right filter keeps your HVAC system efficient and your air cleaner.
- Duct Cleaning & Sealing: Improve airflow and efficiency by removing buildup and sealing leaks in your ductwork.
Whole-Home Plumbing Services in Chandler, IN
When your plumbing fails, you need someone who can fix it fast—and treat your home with respect. Our Chandler Plumbers are just a call away:
Water Heater Services
Hot water gone cold? We’ll repair your existing water heater or help you choose a reliable tank or tankless model that fits your family’s needs.
Drain Cleaning & Sewer Solutions
Say goodbye to stubborn clogs and slow drains. We also provide sewer line inspections to catch problems early before they become costly.
Fixture Installation
Whether it’s a new faucet, toilet, or shower, our team installs plumbing fixtures with precision and care to ensure long-lasting performance.
Pipe Repair & Leak Detection
Our plumbers use modern tools to find and fix hidden leaks, preventing costly water damage and protecting your home’s foundation.
Sump Pump Services
Protect your Chandler basement from flooding with sump pump installation, replacement, or repair. We keep your home dry and safe during unexpected weather.
Garbage Disposal Services
From jammed disposals to kitchen upgrades, we repair and install garbage disposals that keep your kitchen running smoothly.
Plumbing Repair & Installation
Need a quick repair or a full plumbing system installed? We’ve got the tools, experience, and attitude to handle it all—efficiently and respectfully.
Electrical Services in Chandler for Modern Living
Your home’s electrical system should keep up with your lifestyle—not slow it down. We offer a full range of Chandler electrical services designed for safety, function, and future-proofing:
- Electrical Panel Upgrades: Make sure your system can handle today’s tech with an upgraded panel.
- Outlet & Switch Services: Whether you need a repair, a new install, or smart switch integration, we’ll take care of it.
- Lighting Installation: Enhance every space with indoor and outdoor lighting, including fans and smart light systems.
- Whole-Home Surge Protection: Protect your electronics from voltage spikes with a professionally installed surge protector.
- EV Charger Installation: Charge your electric vehicle at home with a fast, reliable Level 2 charger.
- Backup Generator Installation: Power outages happen—make sure you’re ready with a generator that keeps the essentials running.
- Service Upgrades: Still using an outdated panel or wiring system? Our service upgrades bring your electrical setup up to modern standards so you can power more devices safely and reliably.
- Equipment Repair: From faulty outlets to aging electrical fixtures, we repair worn-out components quickly and professionally so your home keeps running without skipping a beat.
- Light Commercial Services: Running a small business or managing a local property? We provide light commercial electrical services to keep your workplace safe, functional, and up to code.
Why Chandler, IN Homeowners Trust A+ Derr
We know you have options when it comes to home service companies. That’s why we go the extra mile to deliver unmatched service with a personal touch. Here’s what makes A+ Derr different:
- Transparent Pricing: No hidden fees, no sales gimmicks. Just clear, honest pricing.
- Prompt Scheduling: We respect your time and show up when we say we will.
- Certified Technicians: Our pros are licensed, experienced, and passionate about what they do.
- Clean, Respectful Work: We wear shoe covers, clean up after ourselves, and leave your home better than we found it.
- Fully Stocked Vehicles: We show up ready to work, so most problems get fixed on the first visit.
Schedule Trusted Home Services in Chandler, IN
Ready to take the stress out of home repairs? From emergency calls to everyday maintenance, A+ Derr Heating, Cooling, Plumbing, & Electrical has your back. Call 833-232-4328 now to schedule your heating, cooling, plumbing, or electrical service in Chandler, IN—and get peace of mind from a team that truly cares.
Recent Jobs and Reviews in Chandler, IN
Job Locations and Reviews
Completed comprehensive air conditioning tune-up and preventive maintenance inspection. Performed system diagnostics using digital testing equipment to measure electrical parameters, airflow readings, and operational temperatures. All components tested within normal operating specifications, and system confirmed to be functioning properly for continued seasonal use.
Responded to callback for non-responsive thermostat on recent HVAC installation. Upon arrival, diagnosed and resolved thermostat communication issue with system. Verified proper system operation with supply air temperature reading of 82.4°F at ductwork and return air temperature of 69°F at register, confirming adequate heating performance and proper temperature differential. System now functioning correctly with thermostat responding as designed.
Completed on-site evaluation for central air conditioning installation in a small 3-bedroom mobile home with existing 8-year-old furnace system. Assessed exterior mounting locations, electrical service capacity, and documented current conditions of structure including weathered corrugated metal siding and utility connection points to determine equipment sizing requirements and installation feasibility for complete HVAC system upgrade.
Completed installation of a 2.5-ton, 15.5 SEER air conditioning system with a 97% AFUE furnace as an upsold replacement. The outdoor condensing unit was positioned on a concrete pad against the brick exterior with refrigerant lines and electrical conduit properly routed to the service disconnect and interior equipment, while the indoor components including ductwork and ventilation registers were installed in the residential space.
Completed comprehensive replacement estimate for non-operational HVAC system at residential property. Assessed existing outdoor condenser unit, electrical panel capacity and circuit breaker configuration, and evaluated electrical service infrastructure including meter and disconnect switch. Documented equipment condition showing significant age and wear, photographed existing installation including ground-mounted condensing unit on concrete pad and associated electrical components, and provided homeowner with complete replacement options for new system installation.
Responded to callback for unit not cooling properly. Upon inspection, discovered extensive corrosion and rust throughout the system components, including deteriorated metal ductwork housing and compromised drainage piping. Documented severe moisture damage, mineral deposits, and debris accumulation affecting mechanical assembly performance, indicating prolonged exposure to water intrusion and lack of preventative maintenance requiring further evaluation and repair recommendations.
Completed first annual Platinum Level maintenance on a 3-year-old HVAC system with 16x25x4 filter size. Performed comprehensive system inspection including temperature differential measurements at supply register (53.0°F recorded) and electrical diagnostics showing 404.1 reading at condenser unit, confirming proper system operation and performance within manufacturer specifications.
Responded to service call for 15-year-old residential air conditioning system blowing warm air instead of cooling. Upon arrival, located dual condenser units positioned against exterior brick wall on concrete pads with proper gravel drainage. Performed diagnostic evaluation of the affected cooling system to identify the root cause of insufficient cooling performance and restore proper operation to the aging unit.
Completed diagnostic service on outdoor HVAC unit and identified multiple critical component failures requiring replacement. Ordered and staged evaporator coil float switch and high limit safety switch for installation. Additionally ordered control board assembly for the outdoor unit, with instructions to collect failed control board upon installation for warranty processing. Both repairs are ready for installation with an estimated 60-90 minute completion time. System photographed and documented showing component locations and current condition of equipment including visible corrosion on unit housing and existing safety switch wiring configuration.
Completed full HVAC system installation including a 4-ton, 15.5 SEER outdoor condensing unit and a 97% AFUE gas furnace model EL297DF090XE48C-01. The outdoor unit was positioned on a concrete pad against the brick exterior with proper clearances maintained for airflow and serviceability. All electrical connections were completed per manufacturer specifications, with disconnect box and weatherproof outlet cover mounted to exterior wall. Indoor furnace installation included proper venting, gas line connections, and integration with existing ductwork. System was charged, tested for proper operation, and all safety controls verified functional before final commissioning.
Completed comprehensive planned maintenance service on 12-year-old residential HVAC system as part of Gold Level maintenance agreement. Performed thorough inspection of both outdoor condensing unit and indoor air handler, documenting system condition with detailed photography. Inspected all electrical connections, capacitor, contactor, and control board in outdoor unit; verified proper operation of blower motor assembly, belt drive system, and circuit board in indoor unit. Replaced 16x25x5 air filter and confirmed all mechanical and electrical components operating within normal parameters for second scheduled maintenance visit.
Responded to service call for HVAC system replacement estimate. Conducted thorough site assessment and documentation of existing equipment location in storage area and electrical service panel. Photographed current system components, workspace conditions, and electrical infrastructure including circuit breaker panel configuration. Evaluated electrical capacity and existing panel setup to determine compatibility requirements for new HVAC equipment installation. Assessed workspace access, clearances, and staging area for replacement unit. Provided comprehensive Red-level A+ replacement estimate based on site conditions and equipment specifications.
Completed planned maintenance visit on a 6-year-old single-system HVAC unit as part of annual service agreement. Inspected and verified operation of Honeywell thermostat displaying proper temperature reading, examined outdoor condensing unit with cylindrical configuration and confirmed adequate clearance from building structure, and documented system condition through photographic records. Unit operational and ready for continued service with renewal recommendation for ongoing maintenance coverage.
Completed scheduled HVAC system maintenance and tune-up as part of planned preventative maintenance program. Verified proper operation of Honeywell Home thermostat and control system, confirmed accurate temperature readings and system communication. All equipment inspected and found operating within normal parameters.
Responded to no cooling complaint on nine-year-old residential air conditioning system. Upon arrival, confirmed unit was running but delivering warm air to living space with no cold air production. Performed diagnostic evaluation of outdoor condensing unit and indoor air handler components. Identified heavily soiled return air grille with significant dust and debris accumulation restricting proper airflow through the system. Cleaned contaminated ventilation components and verified refrigerant lines, electrical connections, and condenser operation. System restored to normal cooling operation with adequate airflow and proper temperature differential across evaporator coil.
Responded to water leak call for seven-year-old water heater located in basement with steady stream of water running down the side of the unit. Performed diagnostic inspection to identify source of leak and assessed system condition. No property damage reported at time of service.
Responded to callback for system shutdown with full drip pan. Upon inspection, found condensate drain line had clogged again despite previous cleaning and pan switch replacement. Removed accumulated debris and buildup from drain pan and interior surfaces. Re-cleared primary and secondary drain lines, verified proper flow and drainage. Flushed system thoroughly and confirmed pan switch operation. Tested unit through complete cooling cycle with no drainage issues or safety switch activation.
Responded to demand call for O. Smith tankless water heater that ceased operation after gas line disconnection and reconnection by another party. Performed comprehensive tankless water heater flush service per manufacturer specifications, including descaling procedure to remove mineral buildup from heat exchanger. Inspected gas connections, verified proper gas supply restoration, and confirmed unit returned to normal operation with appropriate hot water delivery and burner ignition sequence.
Responded to no-cool complaint on 10+ year old Carrier system running continuously with weak airflow and unable to maintain setpoint (thermostat at 72°F, indoor temperature at 78°F). Upon arrival, inspected outdoor condenser unit and confirmed no tripped breakers or evaporator coil icing. Performed diagnostic evaluation of airflow restrictions, refrigerant levels, and system capacity on aging equipment struggling to meet cooling demand.
Responded to service callback for HVAC system in basement with fan not running and temperature rising above setpoint. Upon inspection, diagnosed failed blower motor and potentially faulty control board based on system behavior and visual examination. Documented control board part numbers (P/N: 8739 909 536.0001) and photographed PCB showing multiple wire connections, RoHS-compliant components, and board configuration for parts ordering. Estimated 120 minutes repair time once replacement blower motor and control board are received.
