Welcome to the GCA of Hawaii!
The General Contractors Association of Hawaii (GCA) was formed in 1932 by general contractors from the four major islands of Hawaii. The GCA is a full service construction association serving General Contractors, Subcontractors, Equipment/Material Suppliers and Associate Members.
The General Contractors Association of Hawaii will represent its members and be their voice in all matters related to the construction industry. The Association will provide a full range of services satisfying the needs and concerns of its members, thereby improving the quality of construction and protecting the public interest.