HVAC Services Columbus OH | Call Service-Tech Corporation

Short cycling is a common issue in Columbus homes, often caused by an oversized unit, a dirty air filter, or a faulty thermostat. Our technicians start with a thorough inspection to pinpoint the exact cause. We check refrigerant levels, clean components, and assess your system's sizing for your home. For repairs, we use quality parts, and if a replacement is needed, we ensure the new system is properly sized for Columbus's climate to improve efficiency and comfort.

Our maintenance service is a detailed check-up designed to prevent costly repairs and extend your system's life. It includes cleaning coils and components, checking refrigerant levels, tightening electrical connections, lubricating moving parts, and inspecting the heat exchanger. Founded in 1960, we emphasize preventive care. Regular maintenance helps maintain efficiency, lowers energy bills, and ensures your system is ready for Ohio's seasonal extremes, all performed by our NADCA and OSHA-certified technicians.

Yes, our unique background as a general contractor allows us to handle projects of any scale. For Columbus homeowners, we provide focused installation, repair, and maintenance. For commercial and industrial clients nationwide, we offer the same expertise alongside services like industrial duct cleaning and combustible dust removal. This dual capability means we bring a high level of technical knowledge and project management to every job, ensuring quality and compliance whether it's for your home or business.