Trusted Home Services in Lewisport, KY: Heating, Cooling, Plumbing & Electrical Experts - A+ Derr Heating & Cooling
24/7 Emergency Service

HVAC emergencies happen when you least expect them. Contact the professionals at A+ Derr to take care of your issue. We have the necessary skills and tools to fix your system so you can safely use it once again. Call our team at 833-232-4328 to get emergency HVAC services in Louisville, KY, Evansville, IN, or the surrounding areas.

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Trusted Home Services in Lewisport, KY: Heating, Cooling, Plumbing & Electrical Experts

ductless Installation

Owning a home comes with challenges, but finding the right service team shouldn’t be one of them. At A+ Derr Heating, Cooling, Plumbing, & Electrical, we proudly serve Lewisport, Kentucky, with skilled home services that bring peace of mind. Whether you’re dealing with a broken furnace, a dripping faucet, flickering lights, or a struggling AC, call us today at 833-232-4328 or contact us online to get started. 

Rooted in Lewisport: Service Backed by Community Values

Lewisport is a gem of Hancock County, nestled along the Ohio River with a rich history in industry, agriculture, and community living. Known for its quiet neighborhoods, friendly faces, and local events like the Lewisport Heritage Festival, this town is more than just a place to live—it’s a community where people care for one another. From the scenic riverfront views to the charm of local shops and churches, life in Lewisport moves at a neighborly pace. At A+ Derr, we reflect these values by treating every home like it’s our own and every customer like a neighbor.

Plumbing Services Built for Everyday Life in Lewisport

Whether it’s a small drip or a major pipe failure, plumbing issues can disrupt your entire day. Our licensed plumbing team in Lewisport is ready to resolve the issue and restore your home’s comfort:

  • Drain Cleaning & Sewer Inspections: Clogs and backups don’t stand a chance. We clear tough blockages and use video inspections to spot hidden issues before they escalate.
  • Pipe Repairs & Leak Detection: From pinhole leaks to burst pipes, we find the problem quickly and fix it with minimal disruption to your home.
  • Water Heater Services: No hot water? We service both tank and tankless water heaters and can recommend efficient upgrades if your current system isn’t cutting it.
  • Fixture Installation: From stylish new faucets to full bathroom upgrades, we install toilets, sinks, showers, and tubs with care and precision.
  • Sump Pump Installation & Repair: Keep your basement dry even during heavy rains with our expert sump pump services. We install new units and repair aging systems to protect your home from flooding.
  • Garbage Disposal Services: A working disposal keeps your kitchen cleaner and more convenient. We install and repair units quickly to keep things running smoothly.

Powering Lewisport with Modern Electrical Services

Behind every flick of a switch and every charged device is an electrical system that needs to be not only reliable, but also safe and up to date. In Lewisport, where families rely on modern conveniences and evolving technology, your home’s wiring, lighting, and panel setup should never be overlooked. Whether you’re building something new, updating a historic home, or adding a little modern flair, we’ll make sure your home is powered safely and efficiently.

Reliable Lewisport Heating Services 

Basement Furnace

When cold winds roll off the Ohio River, Lewisport residents rely on dependable heating systems to keep their homes warm and safe. Our heating services in Lewisport are designed to ensure comfort and efficiency through every chilly season:

  • Furnace Repair & Installation: Whether your system is short-cycling, blowing cold air, or completely unresponsive, we provide quick diagnostics and effective repairs.
  • Heat Pump Service: Heat pumps are a smart, energy-efficient choice for homes that need both heating and cooling.
  • Boiler Maintenance & Repair: If your home relies on a traditional boiler system, our experienced technicians can ensure it continues to deliver reliable, even heating.
  • Geothermal Heating Installation: Looking for a greener way to heat your home? Geothermal systems offer long-term energy savings by drawing stable underground temperatures into your HVAC system.
  • Emergency Heating Repairs: A heating failure in the dead of winter isn’t just inconvenient—it can be dangerous. That’s why we’re available for emergency repairs to keep your family safe and warm.

Stay Cool in Lewisport with Professional AC Services

Whether you live near the river or on a quiet country road, your home should be a cool, relaxing retreat. At A+ Derr, we understand what Lewisport homeowners need when temperatures soar. Our air conditioning services are designed to keep your home cool and energy-efficient, delivering reliable comfort when it matters most:

  • Air Conditioning Repairs: When your AC is leaking, blowing warm air, or making unusual noises, we get to the root of the problem and provide reliable repairs that last.
  • AC Installations & Replacements: Need a new system? We’ll help you choose an energy-efficient unit that fits your home perfectly and install it with precision.
  • Ductless Mini-Splits: These flexible, high-efficiency systems are ideal for older homes, home offices, and new additions without existing ductwork.
  • Seasonal AC Maintenance: Prevent unexpected breakdowns and reduce your energy bills with annual tune-ups that improve performance and extend system life.

Improving Indoor Air Quality in Lewisport Homes

The air inside your home can impact everything—from sleep and energy levels to allergy symptoms and overall well-being. In Lewisport, where seasonal humidity and allergens are a constant challenge, maintaining good indoor air quality is more important than ever. 

  • Air Purification Systems: Capture airborne contaminants including dust, allergens, mold spores, and bacteria with whole-home purifiers.
  • Humidity Control: From dry winter air to muggy summer days, we install whole-home humidifiers and dehumidifiers to keep your air balanced.
  • HVAC Filter Upgrades: Improve airflow and trap more airborne particles with high-efficiency filter replacements.
  • Duct Cleaning & Sealing: Boost your system’s efficiency and improve air quality with clean, sealed ductwork that supports even airflow.

Schedule Home Services in Lewisport, KY

From unexpected heating issues during a winter cold snap to leaky pipes that threaten your weekend plans, home problems don’t follow a schedule. That’s why Lewisport homeowners turn to A+ Derr Heating, Cooling, Plumbing, & Electrical for dependable, same-day solutions that keep life moving. Whether you’re planning a system upgrade, facing an urgent repair, or simply need trustworthy maintenance, we’re here to deliver expert care with local values. Reach out today at 833-232-4328 or contact us online to schedule your appointment and see firsthand why so many families in Lewisport rely on us to protect the place they call home.

Recent Jobs and Reviews in Lewisport, KY

Job Locations and Reviews

Lewisport, KY - Completed second annual Platinum Level maintenance on a 2-year-old residential HVAC system. Performed comprehensive inspection of outdoor condensing unit, replaced 16x25x5 air filter, checked electrical connections and refrigerant levels, cleaned condenser coils, and verified proper system operation. All components functioning within manufacturer specifications; system ready for continued service with membership renewal due.
Ricky B.
Ricky B. Checked in
Completed second annual Platinum Level maintenance on a 2-year-old residential HVAC system. Performed comprehensive inspection of outdoor condensing unit, replaced 16x25x5 air filter, checked electrical connections and refrigerant levels, cleaned condenser coils, and verified proper system operation. All components functioning within manufacturer specifications; system ready for continued service with membership renewal due.
Lewisport, KY 42351
Lewisport, KY - Completed comprehensive HVAC replacement estimate for residential property with non-functional air conditioning system. Evaluated existing equipment, assessed utility room installation site with vaulted ceiling and exposed beam construction, documented current system configuration, and provided homeowner with complete replacement options and equipment recommendations. Photographed installation area to support equipment sizing and placement specifications.
Nick B.
Nick B. Checked in
Completed comprehensive HVAC replacement estimate for residential property with non-functional air conditioning system. Evaluated existing equipment, assessed utility room installation site with vaulted ceiling and exposed beam construction, documented current system configuration, and provided homeowner with complete replacement options and equipment recommendations. Photographed installation area to support equipment sizing and placement specifications.
Lewisport, KY 42351
Lewisport, KY - Completed Platinum Level annual maintenance on residential Lennox air conditioning system during first scheduled visit. Performed comprehensive inspection of outdoor condenser unit, which included checking electrical connections at disconnect switches, verifying proper airflow through louver vents, inspecting fan operation, and confirming unit integrity. Installed 16x25x5 filter as part of the 2-year system maintenance plan. Unit found in good operating condition with all components functioning properly.
Jeremiah H.
Jeremiah H. Checked in
Completed Platinum Level annual maintenance on residential Lennox air conditioning system during first scheduled visit. Performed comprehensive inspection of outdoor condenser unit, which included checking electrical connections at disconnect switches, verifying proper airflow through louver vents, inspecting fan operation, and confirming unit integrity. Installed 16x25x5 filter as part of the 2-year system maintenance plan. Unit found in good operating condition with all components functioning properly.
Lewisport, KY 42351
Responded to service call for condensate pump leaking from bottom of unit located in utility closet. Upon arrival, inspected HVAC system and identified failed condensate pump with visible water discharge at base of equipment. Confirmed no standing water present and verified proper drainage pan installation beneath system. Documented equipment condition with photographs showing complete HVAC installation including furnace, ductwork, and associated components. Diagnosed condensate pump failure as source of water leak and provided customer with repair options and recommendations for replacement to prevent further water damage.
Responded to service call for condensate pump leaking from bottom of unit located in utility closet. Upon arrival, inspected HVAC system and identified failed condensate pump with visible water discharge at base of equipment. Confirmed no standing water present and verified proper drainage pan installation beneath system. Documented equipment condition with photographs showing complete HVAC installation including furnace, ductwork, and associated components. Diagnosed condensate pump failure as source of water leak and provided customer with repair options and recommendations for replacement to prevent further water damage.
Luke O.
Luke O. Checked in
Responded to service call for condensate pump leaking from bottom of unit located in utility closet. Upon arrival, inspected HVAC system and identified failed condensate pump with visible water discharge at base of equipment. Confirmed no standing water present and verified proper drainage pan installation beneath system. Documented equipment condition with photographs showing complete HVAC installation including furnace, ductwork, and associated components. Diagnosed condensate pump failure as source of water leak and provided customer with repair options and recommendations for replacement to prevent further water damage.
Lewisport, KY 42351
Responded to no cooling call on 5-year-old residential HVAC system unable to maintain setpoint. Upon arrival, confirmed system was not operating with thermostat set to 71°F and indoor temperature reading 77°F. Performed diagnostic evaluation and determined faulty pressure switch was preventing system operation. Removed defective pressure switch component and installed replacement unit. Verified all electrical connections, tested system operation, and confirmed proper cooling cycle engagement. System restored to full functionality with adequate airflow and temperature control.
Responded to no cooling call on 5-year-old residential HVAC system unable to maintain setpoint. Upon arrival, confirmed system was not operating with thermostat set to 71°F and indoor temperature reading 77°F. Performed diagnostic evaluation and determined faulty pressure switch was preventing system operation. Removed defective pressure switch component and installed replacement unit. Verified all electrical connections, tested system operation, and confirmed proper cooling cycle engagement. System restored to full functionality with adequate airflow and temperature control.
Cole C.
Cole C. Checked in
Responded to no cooling call on 5-year-old residential HVAC system unable to maintain setpoint. Upon arrival, confirmed system was not operating with thermostat set to 71°F and indoor temperature reading 77°F. Performed diagnostic evaluation and determined faulty pressure switch was preventing system operation. Removed defective pressure switch component and installed replacement unit. Verified all electrical connections, tested system operation, and confirmed proper cooling cycle engagement. System restored to full functionality with adequate airflow and temperature control.
Lewisport, KY 42351
Performed annual planned maintenance on NSSU system installed 9/26/25. Inspected control board and electronic components, noting all connections secure with proper wire management. Examined circuit boards including ECM drive, terminal connections, and sensor arrays (#2 and #5). All systems functioning normally with no issues detected.
Performed annual planned maintenance on NSSU system installed 9/26/25. Inspected control board and electronic components, noting all connections secure with proper wire management. Examined circuit boards including ECM drive, terminal connections, and sensor arrays (#2 and #5). All systems functioning normally with no issues detected.
Brent D.
Brent D. Checked in
Performed annual planned maintenance on NSSU system installed 9/26/25. Inspected control board and electronic components, noting all connections secure with proper wire management. Examined circuit boards including ECM drive, terminal connections, and sensor arrays (#2 and #5). All systems functioning normally with no issues detected.
Lewisport, KY 42351
Performed 6-month planned maintenance service including inspection of control board circuitry and verification of system levelness. Replaced 16x25x5 filter as part of first scheduled maintenance visit. All components checked with diagnostic tools; system functioning within normal parameters.
Performed 6-month planned maintenance service including inspection of control board circuitry and verification of system levelness. Replaced 16x25x5 filter as part of first scheduled maintenance visit. All components checked with diagnostic tools; system functioning within normal parameters.
Brent D.
Brent D. Checked in
Performed 6-month planned maintenance service including inspection of control board circuitry and verification of system levelness. Replaced 16x25x5 filter as part of first scheduled maintenance visit. All components checked with diagnostic tools; system functioning within normal parameters.
Lewisport, KY 42351
Completed annual maintenance on residential HVAC system. Inspected furnace unit, refrigerant lines, and electrical connections using level tool to verify proper equipment alignment. System appears to be in normal working condition with no visible damage or leaks detected.
Completed annual maintenance on residential HVAC system. Inspected furnace unit, refrigerant lines, and electrical connections using level tool to verify proper equipment alignment. System appears to be in normal working condition with no visible damage or leaks detected.
Jacob D.
Jacob D. Checked in
Completed annual maintenance on residential HVAC system. Inspected furnace unit, refrigerant lines, and electrical connections using level tool to verify proper equipment alignment. System appears to be in normal working condition with no visible damage or leaks detected.
Lewisport, KY 42351
Completed inspection of generator installation per county requirements. Verified proper installation of Generac transfer switch box adjacent to utility meter with appropriate conduit connections. Confirmed generator placement on stone bed with correct clearances from HVAC equipment and proper electrical connections to the transfer switch system.
Completed inspection of generator installation per county requirements. Verified proper installation of Generac transfer switch box adjacent to utility meter with appropriate conduit connections. Confirmed generator placement on stone bed with correct clearances from HVAC equipment and proper electrical connections to the transfer switch system.
Collin D.
Collin D. Checked in
Completed inspection of generator installation per county requirements. Verified proper installation of Generac transfer switch box adjacent to utility meter with appropriate conduit connections. Confirmed generator placement on stone bed with correct clearances from HVAC equipment and proper electrical connections to the transfer switch system.
Lewisport, KY 42351
Successfully installed heat tape on condensate lines and connected to existing electrical outlet. Properly mounted condensate pump (Aquila model) with appropriate electrical connections to ensure proper drainage from HVAC system.
Successfully installed heat tape on condensate lines and connected to existing electrical outlet. Properly mounted condensate pump (Aquila model) with appropriate electrical connections to ensure proper drainage from HVAC system.
Cole C.
Cole C. Checked in
Successfully installed heat tape on condensate lines and connected to existing electrical outlet. Properly mounted condensate pump (Aquila model) with appropriate electrical connections to ensure proper drainage from HVAC system.
Lewisport, KY 42351
Conducted a comprehensive generator installation estimate at residential property with natural gas service. Assessed existing electrical infrastructure, including a 240V breaker panel with 200A service and an aging RHEEM HVAC system (model UAKA-024JA2, manufactured 1999). Documented current meter configuration and electrical service requirements to determine appropriate generator specifications and connection requirements.
Conducted a comprehensive generator installation estimate at residential property with natural gas service. Assessed existing electrical infrastructure, including a 240V breaker panel with 200A service and an aging RHEEM HVAC system (model UAKA-024JA2, manufactured 1999). Documented current meter configuration and electrical service requirements to determine appropriate generator specifications and connection requirements.
Nick B.
Nick B. Checked in
Conducted a comprehensive generator installation estimate at residential property with natural gas service. Assessed existing electrical infrastructure, including a 240V breaker panel with 200A service and an aging RHEEM HVAC system (model UAKA-024JA2, manufactured 1999). Documented current meter configuration and electrical service requirements to determine appropriate generator specifications and connection requirements.
Lewisport, KY 42351
What To Expect

Discover The A+ Derr Difference

24/7 Heating & Cooling Repairs​

Heating and cooling emergencies can happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Licensed & Experienced Technicians​

Our experts have the expertise and training to deliver the highest quality services every time.

100% Satisfaction Guarantee​

Our team is dedicated to ensuring your 100% satisfaction with every HVAC service we perform.

Servicing All Major Makes & Models Of Equipment

We are a Lennox Premier Dealer and also service on all makes and models of equipment, including Goodman, Amana, Carrier, Trane, Rheem & more!

Locally Owned & Operated​

Since we’re based in Kentuckiana, we know the needs of Evansville, Louisville, and surrounding communities.

50+ Years in Business​

For over 50 years, A+ Derr has provided high-quality service, products, and results for Kentuckiana's residents.

24/7 Heating & Cooling Repairs​

Heating and cooling emergencies can happen on nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Licensed & Experienced Technicians​

Our experts have the expertise and training to deliver the highest quality services every time.

100% Satisfaction Guarantee​

Our team is dedicated to ensuring your 100% satisfaction with every HVAC service we perform.

Servicing All Major Makes & Models Of Equipment

We are a Lennox Premier Dealer and also service on all makes and models of equipment, including Goodman, Amana, Carrier, Trane, Rheem & more!

Locally Owned & Operated​

Since we’re based in Kentuckiana, we know the needs of Evansville, Louisville, and surrounding communities.

50+ Years in Business​

For over 50 years, A+ Derr has provided high-quality service, products, and results for Kentuckiana's residents.

Review Image
Our Reviews

See What Your Neighbors Are Saying

I would recommend A+ Derr and their staff any day! Best service I have ever had! Go to them for your Heating and Cooling needs. You will not be disappointed.

Barbara C.

Barbara C.

Very good service. Knowledgeable HVAC experts always keeping us cool in the summer and warm all winter. This is a great team of professionals from start to finish.

Craig B.

Craig B.

Amazing level of courtesy and professionalism. Communication was great and the price was more than reasonable. Highly recommend.

Chip M.

Chip M.

Guys came and installed two full systems at the house. Respectful, cleaned up after themselves and answered any and all questions. Thank you again!! Definitely recommend!

Jason H.

Jason H.

Very knowledgeable and courteous. Toured me through all the functions of the new unit. Completed work very neatly and respectfully. Would recommend to anyone.

Derek S.

Derek S.