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Founded in Oakland in 1984, H&M Mechanical Group was established to provide mechanical engineering services. With over 70 years of combined experience between the principals, H&M has considerable experience in a variety of projects. Our services include Heating, Ventilating, and Air Conditioning design, Plumbing design, Energy Analysis, and Fire Protection systems.
8517 Earhart Road, Suite 230 Oakland, California 94621 (510) 569-2000