Crown Peninsula, Inc Custom Construction was voted the best general contractor in 2012 by Coronado Lifestyle Magazine due to our reputation of producing great buildings and customer satisfaction. Our focus is solely delivering the highest quality construction services for the best value to our clients. 


Being Based out of Coronado, we specialize in building high end custom homes and commercial buildings. We pride ourselves on never compromising quality, no matter the budget. With our local presence and involvement in the community, we have built strong relationships with the best subcontractors, suppliers, Coronado planning department and city inspectors. 


J. Eric Gillem is the lead project manager and handles all day to day operations including scheduling, contract management, client communication, material orders, as well as working hands on at the jobsite.


He grew up in Coronado with a father who was a custom home builder and has been around the industry his whole life; watching, learning and getting hands on experience. He graduated with a Bachelors of Science in Construction Management from California Polytechnic, San Luis Obispo and directly out of college he started managing custom projects for Gillem Construction, Inc.


Since creating Crown Peninsula, Inc. Eric has been involved in projects ranging from small remodels to restaurants and breweries to foreign land development. He has expert knowledge in the fields of modern building techniques, sustainable buildings, and the implementation of best practices.

J. Eric Gillem