Air Conditioning Equipment Services

Established in 1967, Dorvin D. Leis Co., Inc. (DDL) stands as Hawaii's leading mechanical contractor, boasting over 64 years of service to the Hawaiian Islands. Specializing in a diverse range of construction projects, DDL caters to residential, commercial, and governmental sectors, including military installations. As the largest mechanical contractor in Hawaii, DDL offers comprehensive services spanning fire protection, pipe trades, HVAC/controls, and mechanical services. The company's expertise extends to pre-construction, energy services, and safety measures, ensuring the successful completion of projects across the state. Committed to excellence, DDL prioritizes its employees, recognizing them as instrumental to its enduring success. Embracing the local ethos of ohana, or family, the company values relationships that reinforce its standing in the community, mirroring Hawaii's rich tradition of strong familial bonds. Generated from the website content