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Our thoughts are with the people of Maui, including GCA members and their family and friends. 

If you are looking for ways to support, CLICK HERE FOR A LIST OF ORGANIZATIONS. Mahalo.



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Mark Your Calendar

The GCA of Hawaii office will be closed on Friday, November 10, 2023 in observance of Veterans' Day (this is a construction Industry Holiday).

List of construction holidays for 2023.

Click here to visit our Events Calendar to see a full list of upcoming events and classes.


Who We Are

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.


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Join the GCA Today!

Join the largest construction association in the State of Hawaii! With around 500 general contractors, subcontractors, and constructed related firms, the GCA of Hawaii is here to elevate Hawaii's construction industry and strengthen the foundation of our community.

See the benefits of being a part of the GCA of Hawaii:


Online Application