In the small town of Elberfeld, IN, community matters—and so does comfort. That’s why A+ Derr Heating, Cooling, Plumbing & Electrical is proud to be the go-to team for dependable home solutions. We know that when your furnace stops working in January or a pipe bursts on a Sunday morning, you don’t want excuses—you want a company that shows up, gets it right, and treats you with respect.
That’s what we do. With decades of experience serving homes just like yours across Southern Indiana, we deliver honest, high-quality service that gives you peace of mind no matter the season. From efficient heating and cooling to expert plumbing and safe electrical work, we keep Elberfeld homes running smoothly. Give our team a call at 833-232-4328 or contact us online to get started.
Local Roots, Local Care in Elberfeld
We love serving Elberfeld for the same reason you love living here. It’s quiet, tight-knit, and full of charm. Whether you’re enjoying a fall evening by the fire or tackling spring projects around the house, it’s easier to enjoy your home when your systems are in good shape. That’s where we come in.
Our team knows the needs of Elberfeld homes—from older properties needing system upgrades to new builds looking for energy efficiency. No matter the job, we show up on time, do clean work, and stand by our word. That’s A+ Derr.
Professional Plumbing Services in Elberfeld, IN
Plumbing problems can strike without warning, causing stress, water damage, and disruption to your daily life. At A+ Derr, we deliver fast, effective plumbing services in Elbefeld with the care and precision your home deserves. From simple repairs to full repiping projects, we make sure every drop flows just the way it should:
- Pipe & Leak Repair: Rapid response to leaks, drips, and burst pipes—protect your home and your wallet.
- Drain Cleaning & Clog Removal: We use professional tools to clear blockages and get water flowing again.
- Fixture Installation: We install stylish, water-efficient sinks, faucets, and toilets that elevate your space.
- Water Heater Services: Whether you need a quick repair or a brand-new tank or tankless model, we’ve got you covered.
- Sump Pump Services: Protect your basement and foundation with expert sump pump installation and maintenance.
- Garbage Disposal Installations: Enjoy easier kitchen cleanup with a high-powered disposal installed by our pros.
- Repiping & New Piping Projects: Upgrade aging or corroded pipes for better water quality and long-term peace of mind.
- New Plumbing Installations: We handle laundry rooms, bathrooms, outdoor spigots, and more with flawless results.
- Water Filtration Systems: Cleaner, safer water from every faucet—filter out chemicals, sediment, and more.
Elberfeld Electrical Repair That Power Peace of Mind
From flickering lights to outdated panels, A+ Derr’s licensed Elberfeld electricians handle every job with precision and professionalism. Electricity plays a vital role in every corner of your home, and we make sure it’s working safely and efficiently.
- Electrical Repairs & Diagnostics: Fast troubleshooting and lasting repairs for everything from light switches to wiring issues.
- Breaker Panel Upgrades: Keep your home safe and up to code with modern panels that can handle your electrical load.
- Whole-Home Generator Installs: Power outages don’t stand a chance when you’ve got a backup generator from A+ Derr.
- Lighting Installation (Indoor & Outdoor): Add comfort, safety, and ambiance with energy-efficient lighting solutions.
- Circuit & Outlet Wiring: Add new outlets or update existing ones to safely power today’s technology.
- Code Compliance Inspections: We catch and correct code violations before they become costly hazards.
- EV Charging Stations: Get ready for the future with a professionally installed home charging station.
- Electrical Service Upgrades: Improve power capacity and bring your entire system into the 21st century.
Heating Repair to Keep Elberfeld Warm
When cold weather hits, you need a heating system you can count on. A+ Derr provides expert repairs, replacements, and maintenance for homes throughout Elberfeld. Our team makes sure your home stays warm, safe, and energy-efficient.
- Furnace Repair & Troubleshooting: Quick and reliable fixes to get the heat flowing again fast.
- Heating System Installation: We install energy-efficient systems tailored to your home’s needs.
- Seasonal Maintenance Plans: Annual tune-ups that help you avoid mid-winter breakdowns and improve system efficiency.
- Heat Pump Services: Dual-purpose systems that offer both heating and cooling—ideal for year-round comfort.
- Boiler Repairs & Service: Keep your traditional boiler system safe and effective with expert care.
- Geothermal Heating: Lower your energy bills and carbon footprint with our advanced geothermal systems.
AC Repair & Cooling Installation in Elberfeld
Hot, humid Indiana summers are no match for A+ Derr. We provide full-service cooling care that keeps your home comfortable no matter how high the temperatures climb. From small AC repairs to complete replacements, we do it all:
- AC Repairs That Last: We diagnose and fix cooling issues quickly so your home stays cool and comfortable.
- Custom AC Installations: Choose the right system for your home with help from our experienced team.
- Preventative Maintenance: Regular inspections prevent surprise breakdowns and keep your AC running smoothly.
- Ductless & Mini-Duct Solutions: Perfect for older homes, additions, or rooms without traditional ductwork.
- Air Quality Improvements: We install whole-home filtration and humidity control systems for cleaner, healthier air.
Why Elberfeld Homeowners Choose A+ Derr
We understand the responsibility that comes with being invited into your home. That’s why we treat every project with care, transparency, and craftsmanship. When you work with A+ Derr, you get:
- Licensed, experienced technicians who care about doing the job right.
- Upfront pricing and honest recommendations.
- Prompt, respectful service that respects your time and your space.
Whether you need a minor repair, a major system upgrade, or expert advice, we’re here to help you enjoy a more comfortable, efficient home.
Call Today to Schedule Expert Service in Elberfeld
From clogged drains to complete HVAC installations, A+ Derr Heating, Cooling, Plumbing & Electrical is your one-stop solution for total home comfort. Get in touch with our friendly team today at 833-232-4328 or contact us online to schedule service or request a free quote. Let’s take care of your home—so you can get back to enjoying it.
Recent Jobs and Reviews in Elberfeld, IN
Job Locations and Reviews
Completed planned maintenance on an 8-year-old HVAC system under Platinum Level service agreement (first annual visit). Replaced 24x24x4 filter and documented significant corrosion with moisture accumulation at panel seams, indicating potential refrigerant leakage. Inspected utility room configuration including water treatment systems and associated ductwork to ensure proper system operation.
Responded to no-heat call for 15-20 year old Lennox Elite Series furnace located in damp basement environment. Upon inspection, discovered severely rusted blower motor assembly consistent with prolonged moisture exposure, preventing proper system operation. Replaced blower motor assembly, tested all connections, and verified complete system functionality with proper heating output restored.
Performed annual Platinum Level maintenance on a Lennox system with a Smart S40 thermostat. Inspected control board (PN:107069-01, FW:1.81.5064) and verified all connections were secure. Confirmed Wi-Fi connectivity was functioning properly with successful connection between thermostat, network, and server.
Diagnosed complete system shutdown on 4-year-old HVAC unit with no airflow through vents. Inspection revealed faulty control board causing communication failure between thermostat and air handler. Replaced control board and verified proper system operation, restoring heat functionality and airflow throughout the home.
Performed comprehensive assessment of existing HVAC system where furnace is operational but AC unit has failed completely. Conducted thorough measurements of the installation space and documented structural elements to prepare accurate replacement estimate for complete system upgrade. Customer seeking full system replacement rather than repair options.
Completed Platinum Level maintenance on 5-year-old HVAC system, including replacement of 16x25x5 filter. Performed electrical diagnostic testing with multimeter, verifying system voltage at 49.16V and inspecting control board connections. All components functioning within normal parameters.
Performed warranty service call on outdoor HVAC system (Job #405281626). Diagnosed issue with contactor requiring replacement; system currently operational while awaiting OEM part. No additional helper needed for follow-up repair.
Completed platinum level maintenance on 6-year-old HVAC system (second annual visit). Replaced 20x20x5 filter, inspected internal components including air handler and ductwork connections, and documented system condition with photos. System is functioning properly with some normal dust accumulation; renewal recommended.
Completed monthly maintenance service on 3-year-old system according to Platinum Level maintenance protocol. Replaced 16x25x5 filter, inspected internal components including copper lines, electrical connections, and fan assembly. All systems operating within normal parameters with no issues detected.
Completed Platinum Level maintenance service on a 4-year-old HVAC system. Replaced heavily soiled 16x25x2 filter and performed electrical diagnostics using Fieldpiece SC440 multimeter, confirming 2.5μA reading at the control board. This was the second annual visit; renewal is recommended.
Completed annual planned maintenance on Lennox HVAC system (installed 8/1/25). Verified proper operation of control interface, confirmed remote diagnostics functionality was enabled, and checked that alerts/notifications were properly configured. System is operating within specifications; no filter replacement needed at this time. Customer declined service renewal.
Performed comprehensive Gold Level maintenance on 5-year-old HVAC system during scheduled second annual visit. Inspected furnace electrical components and connections in basement installation, noting normal wear on circuit board and wiring. Examined outdoor condenser unit electrical systems, confirming proper operation with no visible deterioration. Replaced 20x20x5 filter and advised customer that service agreement renewal is due.
Responded to no heat complaint on 5-6 year old system that had been working intermittently before failing completely. Upon inspection, accessed electrical control panel and conducted multimeter testing of furnace components. Diagnosed electrical fault causing system failure with no airflow through vents. Repairs completed and system restored to proper operation.
Responded to customer complaint of intermittent heating issues with Ruud gas furnace displaying error code 5L. Diagnostic testing revealed flame sensor malfunction causing system shutdown during operation. Cleaned flame sensor, verified proper ignition sequence, and confirmed consistent flame detection. System now operating normally with no error codes during extended testing.
Performed routine maintenance on dual HVAC system. Identified need for 16x20 polarized filter housing for basement unit, which should be covered under existing Platinum Level warranty. Unit is approximately 3 years old with all components in working order.
Completed annual maintenance on 1-year-old Lennox system as part of Platinum Level service. Inspected and replaced filter, checked all components for proper operation, and verified system performance. System appears well-installed in mechanical room with proper connections to home's plumbing manifold system.
Completed annual Gold Level maintenance on dual mini-split systems (installed 7/18/25). Performed comprehensive system diagnostics with digital measurement device, confirming proper refrigerant levels with reading of 20.3. Verified level installation of ventilation components and inspected air handler for proper operation. This was the first visit of the maintenance cycle; customer is not due for renewal at this time.
Completed dual system maintenance on 4-year-old Gold Level service plan. Performed comprehensive inspection of furnace/air handler including electrical components, circuit boards and wiring connections. Checked and verified thermostat functionality with proper wire terminal connections (Y, G, C, W, Rc). Both systems functioning properly with no issues detected. Customer's service plan due for renewal.
Performed quarterly maintenance service and replaced 20x20x5 filter. Inspected thermostat functionality and verified proper operation. Examined control board and wiring connections, confirming all components are in good working condition with no visible issues. System is operating within normal parameters.
Performed routine winter maintenance on 6-year-old HVAC system. Inspected interior components including vent connections and electrical wiring. Replaced 16x20x5 filter and verified proper system operation per platinum maintenance agreement specifications.
