Welcome to Air-One Heating and Air Conditioning, a family owned and operated full-service heating, ventilation, air conditioning, and plumbing company that has been providing residential and commercial customers in Riverside and San Bernardino counties with superior services at affordable prices since 1985. With our full range of services, years of experience, excellent customer service, and competitive pricing, Air-One offers the best value for all of your HVAC (heating, ventilation, and air conditioning) and plumbing needs. We are proud to say that our commitment to quality, affordability, and 100% satisfaction guarantee, not only helped us earn a 5 Star rating, but also allowed us to build strong long-term relationships with our valuable customers. At Air-One, our factory-trained service representatives have extensive knowledge of all major brands of HVAC systems, air conditioners, heat pumps, furnaces and heaters. We offer a range of systems to fit all budgets, and our wide selection of products includes the highest-efficiency models. We also offer zone-control systems, humidifiers, digital programmable thermostats, air purifiers and more, and we perform ductwork sales/installation and repair. Our experienced, factory-trained technicians are EPA-certified, fully-licensed, and insured. They also receive ongoing training in the latest repair techniques, and specialized training in designing and engineering home or commercial systems and services that support energy efficiency and take a sustainable approach to the environment. We also provide plumbing services with our on-site, skilled and experienced plumbing professionals who can take care of routine and emergency plumbing services for your kitchen, shower/tub, bathroom sink, toilet, and main-line sewer drains. For your convenience, we offer a variety of drain clog solutions and sewer-line replacement options customized to fit all your specific plumbing needs.