Cornerstone Air Conditioning

At Cornerstone Air Conditioning, Inc., our commitment to providing exceptional air conditioning services to commercial, State, and Federal facilities in Hawaii is unwavering. With years of experience and a team of expertly trained technicians, we have built a reputation for delivering reliable, efficient, and cost-effective solutions to our clients. Our philosophy is centered around the belief that air conditioning comfort is essential for our customers, their business, and their employees' well-being.

Our Services

We offer a wide range of services, including installation, repair, and preventive maintenance for air cooled condensing units, remote air cooled condensers, chillers, chill water and DX air handlers, fan coils, cooling towers, heat recovery systems, and heat pumps. Our team of courteous technicians is dedicated to providing 24/7 friendly customer service, ensuring that our clients receive prompt and efficient solutions to their air conditioning needs. We also provide free estimates on equipment replacement and installations, as well as valuable information regarding our clients' air conditioning systems.

Our Mission

Our mission is to build trust with our clients through good communication, superior workmanship, and a commitment to providing exceptional service. We strive to make our clients aware of their air conditioning system performance, providing them with clear and understandable information to make informed decisions about their system investments. Our management team has many years of experience in providing courteous customer service, and our technicians are equipped with the latest technology to minimize downtime, eliminate call-backs, and reduce labor costs.

What Sets Us Apart

What sets us apart from other air conditioning contractors is our dedication to providing personalized service, our expertise in working with a wide range of equipment, and our commitment to building long-term relationships with our clients. We are proud to be a licensed air conditioning contractor in the State of Hawaii, a small business, and a graduate of the certified Federal 8(a) Small Disadvantage Business program.