HVAC Repair Carthage MO | Call Carthage HVAC Plus

First, check and replace your air filter if it's dirty, as restricted airflow is a common culprit in our local summer humidity. If that doesn't help, it's wise to call us. Carthage HVAC Plus can quickly diagnose issues like low refrigerant, a failing compressor, or a frozen evaporator coil—problems that are common here and require professional attention to prevent further damage to your system.

Our 3-year warranty covers both parts and labor on any new HVAC system we install. This means if a covered component fails due to a manufacturing defect or an installation issue within three years, we will repair or replace it at no additional cost to you. It's our way of standing behind our work and giving Carthage homeowners lasting peace of mind.

Yes, we offer routine maintenance plans designed to keep your heating and cooling systems running efficiently and reliably year-round. These plans include seasonal tune-ups, inspections, cleaning, and priority scheduling. Regular maintenance helps prevent common breakdowns, improves energy efficiency, and can extend the lifespan of your equipment—a smart investment for any Carthage home.