H+W Engineering, Inc.
Engineering ServicesCalifornia, United States11-50 Employees
H+W Engineering, Inc. is a full-service consulting engineering firm based in El Cajon, California. It was founded in 2009 as Harmon & Associates and adopted its current name in 2017. Led by Tom Harmon and Bryan Wayne, the firm brings together a multidisciplinary team of engineers, designers, and drafters, and emphasizes designs that balance performance with cost efficiency through close project leadership to foster enduring client relationships. The firm operates in the engineering services sector and offers design and analysis across building systems and energy infrastructure. Its work covers mechanical, electrical, and plumbing design, fire protection and lighting, as well as energy modeling, solar and energy storage, microgrids, and related permitting and coordination. H+W is SLBE-certified and prioritizes practical solutions achieved through direct project leadership and ongoing client engagement.