GBCA Holds Third Micro Fall Membership Dinner in Chester County

Thank you to everyone who attended the third of four Micro Fall Membership Dinners hosted by GBCA and held in Philadelphia region counties. The third dinner was held on Tuesday,

GBCA Members Rank in ENR’s 2020 Top 400 Contractors List

Congratulations to the GBCA companies (including their parent companies) ranked in ENR Magazine’s 2020 Top 400 Contractors! Companies are ranked by construction revenue in 2019 in ($) millions. Those with