Magnison & Moen Inc.: Local HVAC Services Serving Ontario, CA 91761

We start with a free, in-home estimate to assess your home's specific needs and recommend an efficient system. Our fully trained technicians handle the entire installation process, from removing your old unit to setting up the new one. We maintain a clean work area throughout and properly dispose of all old equipment and parts, leaving your property tidy. As a family-owned business with over 40 years in the Inland Empire, we prioritize clear communication and quality workmanship on every job.

Yes, clogged air filters are a frequent cause of reduced cooling and efficiency for homeowners in our area due to local dust and allergens. A dirty filter restricts airflow, forcing your system to work harder. During a repair visit, our technicians will check and replace the filter if needed, but we also inspect the entire system, including the air handler fan, to diagnose any underlying problems. We provide honest assessments and clear explanations so you can make an informed decision about any necessary repairs.

Absolutely. We offer preventative maintenance contracts designed to keep your heating and cooling systems running reliably and efficiently. Regular maintenance helps catch small issues, like minor fan motor wear, before they become major repairs. Our plans are tailored for both residential and commercial properties in the Inland Empire. As a family-owned company that values long-term relationships, we see maintenance as a key part of providing you with dependable, year-round comfort.