HVAC Maintenance Services
Comprehensive HVAC Maintenance Services in Rancho Cucamonga
A Plus Air Corp offers expert HVAC maintenance services to homeowners and businesses throughout Rancho Cucamonga and Southern California. Our maintenance programs are designed to keep your heating and cooling systems performing at their best while reducing the risk of unexpected repairs and system failures. Our team of skilled technicians uses advanced diagnostic tools and a thorough checklist to ensure your hvac system is ready to handle seasonal demands efficiently and reliably.

Routine HVAC maintenance services for both residential and commercial customers help maximize energy efficiency, extend equipment lifespan, and protect your investment. We understand the importance of maintaining optimal comfort in your indoor environment and make it our mission to deliver professional, dependable care at every visit.
The Value of Preventative HVAC Maintenance
Preventive HVAC maintenance is a proactive approach that catches potential issues before they turn into costly problems. At A Plus Air Corp, we recommend regular inspections, tune-ups, and seasonal service appointments to ensure consistent performance year-round. Preventative HVAC maintenance includes examining electrical connections, calibrating thermostats, lubricating moving parts, and checking for refrigerant levels, ensuring each system component operates as intended.
With scheduled preventative HVAC maintenance, homeowners and business owners benefit from lower energy bills, improved indoor air quality, and significantly reduced risk of emergency breakdowns. Our commitment to preventative care supports the longevity of your system and provides peace of mind for you and your family or staff.
Filter Changes & Coil Cleaning for Optimal Performance
Two essential components of any effective maintenance visit are filter changes & coil cleaning. Dirty filters restrict airflow and can harm your system, leading to inefficient operation and potential health issues due to poor air quality. Our technicians replace or clean air filters as needed, ensuring clean air circulates throughout your property.
Coil cleaning is another critical step in our detailed hvac maintenance process. Over time, both evaporator and condenser coils can accumulate dust and debris, which reduces heat transfer and strains your system. A Plus Air Corp performs thorough coil cleaning as part of every maintenance visit, which helps maintain maximum efficiency and prevents unnecessary wear on your heating and cooling equipment.
Protect Your Investment With A Plus Air Corp
Protecting your HVAC investment starts with regular, professional maintenance. Our technicians work closely with you to develop a customized maintenance plan that meets the specific needs of your system, whether you own a single-family home, a multi-unit property, or a commercial business. We make filter changes & coil cleaning convenient and hassle-free, and our preventative hvac maintenance solutions help ensure year-round comfort and reliability.
Contact A Plus Air Corp today at (909) 944-8786 or gary@aplusaircorp.com to enroll in our HVAC maintenance services or schedule your next service appointment. Experience the peace of mind and energy savings that come from partnering with Rancho Cucamonga’s trusted HVAC maintenance provider.