Name: Diamond Air. Descripton: Diamond Air is your complete professional source for heating and cooling comfort. We have served our community for years and have a solid reputation for quality products, good value and expert service. Our team of professionals has dedicated themselves to being knowledgeable about heating and air conditioning systems, bringing you quality installation and courteous, efficient service after the sale. We're committed to meeting your comfort equipment needs and to keep your system running reliably and efficiently for years to come.