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 annual Platinum Level maintenance on single-system residential HVAC unit with 20x20x5 filter. System was installed in March 2024 and this was the first scheduled maintenance visit. Performed comprehensive inspection of outdoor unit including electrical disconnect box and conduit connections mounted on exterior foundation. Measured and documented ambient temperature reading of 55.1°F at equipment location. Inspected all accessible components, electrical connections, and refrigerant lines. Cleared vegetation growth around outdoor unit base and conduits to ensure proper airflow and accessibility. Verified system operation and documented equipment condition with photographic records. All maintenance tasks completed per Platinum Level service protocol specifications.
Responded to callback for system failing to maintain setpoint temperature of 71°F, with actual indoor temperature reading 75°F and inadequate air reconditioning. Upon arrival, performed comprehensive system diagnostics and refrigerant circuit inspection. Discovered severely corroded evaporator coil with extensive rust deterioration affecting heat transfer capability. Connected manifold gauges to service ports to verify refrigerant pressures and system performance. Documentation photos captured the advanced corrosion on copper tubing and coil assembly, showing significant oxidation that compromises thermal efficiency. The deteriorated condition of the evaporator coil is preventing proper heat absorption from the conditioned space, resulting in the inability to reach desired temperature setpoint. Recommended complete evaporator coil replacement due to extent of corrosion and system performance degradation. Provided customer with detailed findings and equipment condition assessment for ne
Completed Platinum Level monthly maintenance on residential HVAC system, which included inspection of outdoor condensing unit, verification of proper operating temperatures with digital thermometer showing 14.9°F temperature differential, and replacement of 16x25x5 air filter. All system components inspected and found operating within normal parameters, with unit secured and area left clean upon completion.
Completed Platinum Level maintenance on single HVAC system during first annual visit. Verified unit level positioning using precision measurement tools, replaced 20x20x5 air filter, and performed comprehensive system inspection including outdoor condenser unit evaluation. All components operating within normal parameters with no issues identified.
Completed annual planned maintenance on dual HVAC system for Gold Level member with two 5-year-old units utilizing 20x25x5 filters. Performed comprehensive inspection of both systems including attic-mounted equipment and ductwork, verified proper operation of all components, and documented conditions with photographic records of accessible areas including flexible ductwork routing and interior equipment access points.
Completed Platinum Level annual maintenance on a 5-year-old HVAC system during the first scheduled visit. Performed comprehensive inspection of furnace components including burner assembly, heat exchanger, blower motor, and dual control boards with all electrical connections verified as secure. Replaced 16x25x5 air filter and documented system operation with photographic records of unit nameplate data and internal components showing proper configuration and functionality.
Conducted on-site evaluation of existing HVAC system to provide estimate for humidifier installation. Inspected furnace unit and ductwork configuration to assess compatibility and determine optimal integration point for whole-home humidification system. Documented current equipment setup and took measurements for accurate quote preparation.
Completed planned HVAC maintenance including replacement of 16x20x4 air filter and polarized media filter. System has been in service for 3 years and customer was advised to renew maintenance agreement for continued optimal performance.
Completed annual Platinum Level maintenance on 7-year-old single-system HVAC unit with 20x25x5 filter size. Performed comprehensive inspection of outdoor condenser unit, noting debris accumulation on top mesh surface that was cleared during service. All system components evaluated and serviced according to manufacturer specifications to ensure optimal performance and efficiency.
# HVAC Maintenance - Planned Single Maintenance
Completed annual preventive maintenance inspection on residential HVAC system. Performed system diagnostics using digital manometer, recording pressure readings of 16.1 on both P1 and P2 ports to verify proper refrigerant charge and system performance. Inspected attic-mounted air handler unit, ductwork with reflective foil insulation, copper refrigerant lines, and condensate drain system including PVC piping and drain pan. Measured supply air temperature at 80.5°F using digital thermometer to confirm proper airflow and temperature differential. Verified all electrical connections, wire terminations, and safety controls were secure and functioning correctly. System operating within normal parameters with no deficiencies noted.
Completed first scheduled maintenance visit on recently installed HVAC system. Discussed ongoing moisture concerns in ductwork with homeowner and recommended monitoring conditions through the drying period before determining if duct replacement is necessary. System settings verified and automatic updates confirmed operational on thermostat control panel. Homeowner elected to postpone any ductwork modifications until follow-up maintenance inspection to reassess moisture levels after system has had additional runtime.
Completed installation of 2-ton, 15.5 SEER Lennox air conditioning system with matching evaporator coil at residential property in Chandler. New outdoor condensing unit was positioned on existing concrete pad on elevated deck adjacent to brick exterior, with gray electrical conduit and disconnect box properly mounted to exterior wall per code requirements. All serial numbers were documented photographically for warranty registration and service records.
Completed uninstallation of existing air conditioning unit from exterior wall location. Removed equipment, disconnected electrical conduit, and cleared installation site, leaving exposed soil patch where unit was previously mounted on brick exterior wall.
Completed annual Gold Level maintenance on 12-year-old residential air conditioning system. Inspected system components, verified thermostat operation displaying 91°F, and identified 20x20x1 filter size at return air duct showing deteriorated surrounding insulation wrap requiring attention. Customer's annual maintenance agreement is due for renewal, and this represents their second service visit under the program.
Completed Platinum Level maintenance on single HVAC system per customer's schedule availability. Performed comprehensive system inspection and identified unit not sitting level as noted by customer concern. Utilized torpedo level to assess and document equipment positioning. Inspected control board operation with all indicator lights functioning properly, verified electrical connections and wiring integrity at control panel, and checked refrigerant line insulation condition. Replaced 17x21x5 air filter and documented system components with photographs for service records.
Completed installation of a 2.5-ton, 14 SEER heat pump system including outdoor condensing unit and indoor air handler with proper refrigerant line connections and electrical hookup. All equipment serial numbers documented per requirements, system tested and verified operational.
Completed Platinum Level annual maintenance on single HVAC system, including full system inspection and performance diagnostics. Addressed venting installation requirements and measured airflow readings at floor registers, with readings documented at 5.19 and 65.89 CFM to verify proper system operation. Collected filter size specifications for future service needs, as system was recently installed and this marked the first scheduled maintenance visit.
Responded to follow-up service call regarding water accumulation in crawlspace ductwork and gurgling sounds occurring when system operates at full capacity. Performed thorough inspection of HVAC installation, accessing air handling unit and plenum areas to identify source of moisture infiltration and abnormal operational noise. Documented interior conditions of system components, including ductwork, insulation integrity, and condensate management pathways through photographic evidence for further assessment and resolution planning.
Responded to fire-damaged outdoor AC unit that was no longer operational. Conducted thorough assessment of existing downflow HVAC system configuration, documented equipment specifications and measurements, and photographed current installation including indoor air handler, ductwork connections, and accessory components. Prepared and confirmed comprehensive replacement estimate for cooling system restoration.
Completed comprehensive HVAC replacement estimate for residential property, evaluating existing Lennox furnace/air handler system installed in confined utility space alongside water heater. Assessed electrical panel capacity and circuit breaker configuration to determine compatibility with proposed replacement equipment and verified adequate power supply for new system installation.
