
When something in your home suddenly stops working, whether it’s your AC blowing warm air on a sweltering afternoon, a faucet that won’t stop leaking, or a light switch that’s mysteriously dead, it’s more than just an inconvenience. It disrupts your whole day, adds stress, and leaves you wondering who to trust to fix it fast and right. That’s where A+ Derr Heating, Cooling, Plumbing, & Electrical comes in. We’re not a faceless franchise—we’re your neighbors and we believe that doing honest, quality work while treating your home with care isn’t a bonus, it’s the bare minimum. Whether we’re repairing a furnace, replacing a panel, or installing a new water heater, call our team today at 833-232-4328 or contact us online for more information.
Reliable Plumbing Services in Rockport, IN
From sudden leaks to that slow drain you’ve been ignoring, plumbing issues have a way of showing up when you least expect them. At A+ Derr, we handle everything from small repairs to full plumbing upgrades with care and confidence.
- Water Heater Repairs & Installations: Hot water shouldn’t be optional. We repair aging systems and install modern tank or tankless models to keep showers warm and laundry running smoothly.
- Sump Pump Services: Heavy rains are no match for a dependable sump pump. We install and maintain systems that help keep your basement safe and dry.
- Fixture & Remodel Plumbing: Remodeling or just upgrading? We install faucets, showerheads, and toilets with the kind of attention to detail you expect from pros.
- Leak Detection & Pipe Fixes: That drip you hear might be wasting more water than you think. We find hidden leaks quickly and repair them without tearing up your whole home.
- Garbage Disposal Repairs: A jammed or broken disposal can stop your kitchen cold. We get it repaired—or replaced—fast.
- Drain Cleaning & Sewer Repairs: Whether it’s a slow sink or a smelly backup, we clear clogs and restore flow with tools built to go the distance.
Cooling Services for Rockport Summers
If you’ve ever tried to sleep through a Rockport summer night without AC, you know how stifling it can get. The heat hangs in the air, the humidity clings to everything, and fans just don’t cut it. That’s when having a dependable cooling system—and a team you trust to fix or replace it—really matters. At A+ Derr, we don’t just install air conditioners in Rockport; we restore your home’s comfort when you need it most.
- AC Repairs: When your system’s blowing warm air or barely moving at all, we’ll troubleshoot the issue and get your cool air flowing again—so you can stop sweating through the day (and night).
- AC Installation & Replacement: Still holding onto an old unit that struggles every summer? We’ll help you find and install a high-efficiency model that fits your home, lifestyle, and budget.
- Ductless Cooling Systems: No ductwork? No problem. Ductless mini-splits give you zoned comfort in garages, upstairs rooms, and additions—without tearing into walls.
- Seasonal Maintenance & Tune-Ups: Just like your car, your AC needs a little TLC to perform its best. Our tune-ups catch minor issues early, help you save energy, and extend your system’s life.
Heating Services Built for Indiana Winters
Rockport winters don’t follow the rules. One week you’re in a hoodie, the next you’re waking up to frozen pipes and icy winds. That’s why having a reliable heating system—and a local team that knows exactly how to keep it running—is more than a luxury. It’s a must. At A+ Derr, we help Rockport homes stay warm, efficient, and worry-free all winter long with fast, friendly service built for Indiana’s wild weather patterns.
Furnace Repair & Installation
When your furnace starts acting up—or stops working altogether—we’re ready to jump in. We repair all major brands and install reliable, energy-efficient models that keep you warm even during Rockport’s coldest snaps.
Boiler Repair & Service
Got a Rockport boiler system heating your home? Whether it’s radiant floors or old-school radiators, we provide expert service and maintenance to keep things running smoothly.
Heat Pump Installation & Maintenance
Heat pumps are an energy-saving hero in our unpredictable climate. We install and maintain units that deliver efficient heating in the winter and cooling in the summer.
Geothermal Heating Systems
Want long-term savings and a smaller environmental footprint? Our geothermal systems use the earth’s stable temperature to keep your home cozy while cutting down on energy bills.
Emergency Heating Services in Rockport
No heat in the middle of the night? We’ve got you. Our 24/7 emergency service ensures your family stays safe and warm—whenever the problem hits.
Rockport Electrical Services—Safe, Smart, Reliable

Electricity powers almost everything you rely on—but when something’s off, it’s more than an inconvenience. The licensed Rockport electricians at A+ Derr bring safety, quality, and peace of mind to every job.
- Lighting Installation: Brighten your home, highlight your landscaping, or make your driveway safer. We install everything from cozy recessed lighting to motion-sensor floodlights in Rockport.
- Service Upgrades: From adding more circuits to replacing outdated wiring, our service upgrades ensure your electrical system can keep pace with today’s power demands.
- Equipment Repair: Have outlets that don’t work or lights that flicker for no reason? We troubleshoot and repair aging electrical components to restore safety and performance.
- Light Commercial Services: Own or manage a small business in Rockport? We offer light commercial electrical services tailored to storefronts, offices, and multi-use buildings—keeping your business powered and compliant.
- EV Charger Setup: Tired of slow charging from a basic wall outlet? We install efficient, Level 2 EV chargers so you can fully recharge at home.
- Whole-House Surge Protection: One lightning strike or grid hiccup can fry everything from your smart TV to your refrigerator. We install surge protection that guards your whole home.
- Outlet & Switch Installation: Want smart switches or USB-friendly outlets? We install and upgrade the connections that power your day-to-day.
- Backup Generator Installations: When the power goes out, your lights, heat, and fridge don’t have to. We install standby generators sized for your household’s real needs.
- Breaker Panel Upgrades in Rockport: Old panel struggling to keep up? We upgrade electrical panels to safely support modern technology, appliances, and lifestyles.
Indoor Air Quality Services in Rockport
It’s easy to focus on the thermostat, but comfort is also about the air you breathe. From dust that never settles to indoor air that feels stale or dry, the quality of your air affects how you feel every day. At A+ Derr, we help Rockport families enjoy cleaner, healthier, and better-balanced air—because true comfort goes beyond just heating and cooling.
- Whole-Home Air Purifiers: Say goodbye to sneezing fits and musty indoor air. Our air purifiers capture dust, pet dander, and even bacteria—so every breath you take at home feels fresher and healthier.
- Humidity Control: Rockport weather swings from bone-dry winters to muggy summers. We install whole-home humidifiers and dehumidifiers that balance moisture levels so your skin, furniture, and lungs feel the difference.
- Duct Sealing & Cleaning: Ductwork often hides the biggest energy wasters in your home. We remove years of buildup and seal leaks to improve your airflow, air quality, and HVAC efficiency all at once.
- Filter Upgrades: Not all air filters are created equal. We help you choose high-efficiency filters that trap more allergens and pollutants without choking your system’s airflow.
Ready for Real Relief? Schedule Your Rockport Home Service Today
Whether it’s a clogged drain, a broken AC, or a panel that’s past its prime, A+ Derr Heating, Cooling, Plumbing, & Electrical is the hometown crew you can trust in Rockport, IN. Call 833-232-4328 today or contact us online and let us take the stress out of home repairs.
Recent Jobs and Reviews in Rockport, IN
Job Locations and Reviews
Conducted comprehensive replacement estimate for 23-year-old HVAC system experiencing water leakage issues. Evaluated existing outdoor condensing unit and indoor furnace installation, documented current equipment condition including corroded penetrations and aging refrigerant lines, and assessed structural considerations for new system installation. Provided homeowner with complete replacement options and specifications for new furnace and air conditioning system to address failing equipment.
Responded to no cooling call on 9-year-old geothermal heat pump system with no airflow and complete system failure. Upon arrival, confirmed thermostat set to 72°F with indoor temperature at 80°F and unit unresponsive. Performed diagnostic evaluation of air handler and control systems, inspecting electrical connections, circuit boards, blower assembly, and refrigerant lines. Identified system fault preventing operation and restored cooling functionality. Verified proper airflow through supply vents, confirmed thermostat communication with equipment, and tested all safety controls for proper operation. System returned to normal cooling mode with adequate airflow and temperature differential.
Completed first quarterly planned maintenance visit on HVAC system. Inspected and photographed control board assembly showing proper operation of all electronic components, relays, and digital displays with secure wiring connections. Verified system levelness and proper installation alignment using precision measurement tools.
Responded to no cooling complaint on Lennox ML14XC1S024-230A03 unit installed in 2022. Upon inspection, discovered evaporator coil with heavy frost and ice buildup indicating restricted airflow or refrigerant issue. Verified warranty coverage through manufacturer website showing equipment under extended parts warranty through 2031. Diagnosed failed condenser coil requiring replacement under warranty terms. Documented system conditions with photos and submitted warranty part request for condenser coil with estimated 4-hour repair time upon part arrival.
Completed site assessment of outdoor condenser unit mounted on elevated wooden platform with X-brace configuration. Unit requires replacement with part currently on order. Documented existing installation including electrical conduit, refrigerant line routing along exterior wall, and platform mounting system for preparation of upcoming replacement work.
Completed annual Platinum Level maintenance on single-system residential HVAC unit. Replaced 16x25x5 air filter and performed comprehensive system inspection per manufacturer specifications. All components operating within normal parameters; system access panel secured and work area left clean.
Responded to no-cool complaint on 7-month-old ductless mini-split system blowing warm air. Performed diagnostic evaluation and determined evaporator coil failure under warranty conditions. Documented unit model and serial number, photographed defective evaporator coil, and submitted warranty part order request with priority status for expedited processing.
Conducted comprehensive HVAC system evaluation for heating and cooling replacement estimate on a packaged unit installation serving a 1001-1599 square foot residential structure utilizing natural gas energy source. Assessed existing exterior-mounted packaged unit positioned on deteriorated concrete pad with significant algae and moss accumulation, noted inadequate clearances due to vegetation encroachment, and documented weathered electrical disconnect, compromised refrigerant line insulation, and deteriorating foundation access panel with organic growth. Provided detailed photographic documentation of current equipment condition, installation deficiencies, and site constraints to develop accurate replacement specifications for new packaged HVAC system.
Responded to no cooling complaint on 3-year-old residential air conditioning system. Upon arrival, confirmed airflow present but no temperature reduction with thermostat set to 75°F and indoor temperature reading 77-78°F. Performed diagnostic evaluation and determined system was low on R-410A refrigerant. Recharged system with R-410A to manufacturer specifications and restored proper cooling operation.
Completed annual HVAC maintenance on 9-month-old system including inspection of furnace/air handler, water heater connections, and dual outdoor condensing units. Replaced 16x25x5 air filter, verified proper operation of all equipment, inspected refrigerant lines and electrical connections at meter, and recommended annual service agreement renewal for continued system protection.
Conducted replacement estimate for 17-year-old HVAC system with vertical air handler unit located in utility closet. Assessed existing equipment configuration, documented current installation with photographic records, and provided homeowner with replacement options and system specifications for upcoming equipment upgrade.
Completed installation of 50-gallon State ProLine electric water heater in residential utility closet. Installed blue expansion tank with proper copper piping connections, brass fittings, and appropriate routing. Unit mounted with drain pan, all plumbing connections secured, and system tested for proper operation.
Completed installation of a 2.5-ton, 14.7 SEER split system with 80% AFUE furnace at residential property. System was properly commissioned with refrigerant manifold gauges confirming operating pressures of 137 PSIG suction and 269 PSIG discharge, verifying optimal system performance and proper refrigerant charge upon startup.
Conducted comprehensive site assessment for HVAC system evaluation and equipment removal planning. Documented existing window air conditioning units and associated mechanical components through detailed photographic documentation. Inspected utility area containing refrigerant lines, ductwork, and current HVAC infrastructure to determine scope of work for unit extraction and potential system modifications.
Unable to complete HVAC service report. The provided photo shows an outdoor park setting with a spherical sculpture and landscaping, with no visible HVAC equipment, residential property, or related mechanical systems. No HVAC estimate, replacement work, or system assessment could be documented from the available information.
Responded to no cooling complaint on older Carrier air conditioning system serving approximately 973 square foot cabin-style home with cathedral ceilings. Upon arrival, confirmed outdoor unit fan motor operating but compressor not running, resulting in no cold air production. Diagnosed failed compressor and/or capacitor on aging outdoor condensing unit. Reviewed system age and repair costs with homeowner, discussed options for repair versus replacement given unit's advanced age and declining efficiency. Customer opted to consider replacement options due to cost-effectiveness compared to major component repair on older equipment.
Completed follow-up service to relocate outdoor condenser unit to lower position on deck and extended refrigerant line set to accommodate new placement. Successfully repositioned 24-year-old air conditioning system, ensuring proper refrigerant line routing and secure mounting on wooden deck surface. Performed second annual maintenance visit for Gold Level service agreement, including system inspection and verification of proper operation following relocation work.
Completed installation of a 3-ton, 19 SEER Lennox heat pump system including outdoor condensing unit and indoor air handler. Outdoor unit was positioned on existing concrete pad against exterior stone wall with refrigerant lines properly routed and connected. Indoor air handler was installed with ductwork connections completed, filter access verified, and all electrical connections secured per manufacturer specifications.
Conducted comprehensive HVAC system replacement estimate for residential property where existing system failed to turn on. Evaluated outdoor condensing unit positioned against brick exterior and indoor air handler/furnace configuration located in basement utility area. Assessed current equipment condition, ductwork connections, electrical service, and installation requirements to provide complete system replacement recommendations for non-operational heating and cooling system.
Responded to service call for thermostat operation confusion and uncertainty about air conditioning system performance. Upon arrival, provided comprehensive customer education on proper thermostat programming and operation for cooling mode. Performed full system assessment of outdoor condenser unit, verified proper refrigerant pressures, confirmed compressor and fan motor operation, and tested electrical connections. System found to be functioning within normal parameters with no mechanical deficiencies identified.