About Diamond Refrigeration
At Diamond Refrigeration, we’re more than just technicians — we’re neighbors, problem-solvers, and professionals who care about keeping our community’s businesses running strong. Based in Redmond, Oregon, we proudly serve commercial clients across Central Oregon, providing dependable commercial HVAC and food equipment services built on honesty, precision, and years of hands-on experience.
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Founded on small-town values and backed by big-industry expertise, Diamond Refrigeration has earned a reputation as one of Central Oregon’s most trusted names in commercial cooling and climate control. From day one, our mission has been simple: to deliver high-quality service that puts reliability, performance, and customer satisfaction first — every time.
Veteran-Owned, Certified, and Committed to Central Oregon
Diamond Refrigeration is a veteran-owned and CFESA-certified service company proudly based in Redmond, Oregon. Built on the values of integrity, discipline, and craftsmanship, Diamond Refrigeration delivers high-quality refrigeration, HVAC, and ice system services to businesses across Central Oregon. After serving his country, founder Matt Diamond returned home with a mission to build a company rooted in honesty, hard work, and local trust.
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At Diamond Refrigeration, we combine hands-on technical expertise with a people-first approach — empowering our team, supporting local businesses, and ensuring every customer receives reliable, efficient service they can count on. Our philosophy is simple: treat every job like it’s our own, never compromise on safety or quality, and always do what’s right for the customer.
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From early mornings on the job site to late-night emergency calls, the Diamond Refrigeration team brings unmatched dedication to every project. Backed by skilled local technicians and a strong commitment to community, we continue to grow as Central Oregon’s most trusted name in commercial food and HVAC&R Service, keeping businesses cool, comfortable, and running strong all year long.