Key Mechanical Co of WA, established in 1956, is a prominent commercial mechanical contracting firm with a focus on refrigeration and HVAC services. Founded by two engineers, Bob Heisler and Lee Sandahl, in Southern California, the company embarked on a journey of growth and expansion, opening its first northern branch in Kent, Washington, in 1975. Initially specializing in commercial mechanical contracting, Key Mechanical diversified its offerings in the 1980s to include commercial refrigeration installation and service, quickly becoming a key player in the supermarket industry through partnerships with Tyler Refrigeration and later Hillphoenix.
The 1990s marked significant expansion throughout the Northwest, including the establishment of a Portland, Oregon location in 1998 and a branch in Livermore, California, in 2002. This expansion was strategically aimed at meeting the rising demands of regional supermarket chains and strengthening supplier relationships. In the 2010s, the company broadened its market approach, launching a marine division, innovating energy management solutions, and hiring specialized technicians to fulfill the evolving needs of modern supermarkets.
Key Mechanical's recent history has been characterized by resilience and adaptability during economic challenges, such as the 2020s, when the firm returned to Southern California with a new Chino branch and further enhanced its capabilities by acquiring Oregon Equipment Service Corp. in 2021. This acquisition has allowed Key Mechanical to provide better service and equipment solutions in Central Oregon.
Today, Key Mechanical stands as a leader in service, innovation, and expertise in commercial mechanical contracting, guided by the ethical principles and values established by its founders. With dedicated personnel and a commitment to high-quality service and safety, Key Mechanical continues to grow and thrive, looking forward to a bright future in the industry.
