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
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.
Performed complete platinum-level maintenance on 9-year old HVAC system including inspection of furnace unit and replacement of 16x25x5 filter. System is functioning properly with no issues detected at time of service.
Completed annual HVAC maintenance visit on 7-year-old residential system with Gold Level service plan. Performed inspection and maintenance procedures, including filter replacement with 16x25x5 filter. System is functioning properly with no issues identified. This was the first maintenance visit under current service agreement.
Performed Platinum Level maintenance on dual HVAC system. Replaced two 20x26x5 pure air filters and conducted thorough inspection of furnace components, including electrical connections and ductwork. System appears to be functioning properly with normal dust accumulation noted on internal components; this is the first maintenance visit in the annual service plan.
Inspected water heater system following complaint of leakage. Verified customer report of tank leaking in two distinct areas as noted by Brent. Documented issues with detailed photographs of the heat exchanger system, condensate drain assembly, and associated plumbing components. Observed PVC drain pipe configuration and electrical connections to determine proper remediation steps for the leaking tank.
Conducted follow-up service visit to test inlet gas pressure at tankless water heater and inspect valve functionality. Documented pipe connections and associated electrical components with digital photographs for quality assurance purposes.
Performed annual Gold Level planned maintenance on one residential HVAC system. Opened furnace cabinet to inspect internal components including gas valve assembly, PVC exhaust, circuit board connections, and wiring integrity. System appears to be in acceptable working condition with no immediate concerns identified.
Completed installation of Goodman 4-ton 18 SEER 99% efficiency furnace system at residential property #215. Work included properly mounting outdoor condensing unit on concrete pad with proper clearances and installing tankless water heater on brick wall with appropriate gas lines and PVC venting configured to manufacturer specifications.
Successfully installed a new tankless water heater in unfinished basement area. Mounted unit on plywood wall with proper connections including copper pipes, PVC venting, and yellow gas line. Completed all necessary utility connections and verified proper operation of the Energy Star certified unit.
Completed site assessment at residential property to evaluate HVAC system replacement options. Inspected existing Rheem furnace unit in utility room and exterior air conditioning unit. Customer requires follow-up for financing options and precise measurements before proceeding with installation.
Conducted comprehensive assessment of HVAC system for replacement quote. Inspected indoor furnace unit with visible circuit board and wiring issues in utility room, along with supplemental dehumidification equipment. Evaluated aging outdoor condensing unit sitting on concrete pad with potential efficiency concerns. Photos documented both components to support replacement recommendation.
Responded to no-heat call for 2-year homeowner with Trane HVAC system. Diagnosed failed circuit board causing complete system non-operation, with home temperature at 65°F despite functional breakers. Replaced control board, tested system operation, and verified proper airflow and heating function restored.
