Up Builder – Reliability You Can Count On

Premier Contractor of Commercial Projects

With decades of hands-on experience along the west coast, we are the best partner you can have in your commercial development projects.
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Our Clients & Partners
Working hand-in-hand with our clients and partners to bring your plans to life.

Projects

We collaborate closely with clients to execute a range of projects, from new builds to remodels, including restaurants and US Post Office locations.
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About The Owner

Chang Yu is a proud alumnus of University of Southern California. Combining his degree in Mechanical Engineering with his wide range of construction experience, Chang is a proven asset on all construction projects.