About

Doja Inc is a general engineering and construction services company headquartered at 5050 W. Mission Blvd, Ontario, California, serving the greater Los Angeles region with over two decades of experience in heavy civil work. The firm focuses on comprehensive site preparation solutions including earthmoving, mass excavation, soil remediation, shoring, cut-fill grading, demolition, and material crushing, helping clients deliver projects on schedule and within budget. Founded in 1996, Doja Inc has been operating for nearly 30 years, building a reputation for reliability and quality in the civil contracting industry. While exact employee counts aren’t published publicly on the website, business directories estimate the company employs around 25–100 people working across planning, operations, engineering, and project management roles. Led by President Ayad George Jaber and headquartered in Ontario, Doja Inc serves a range of commercial and infrastructure clients requiring earthwork and demolition expertise. Its services support projects from initial grading and site preparation to professional demolition and environmental remediation, emphasizing customer satisfaction, safety, and technical excellence.

Industries Served

Restaurant, Bar, Hotel, Commercial kitchen, Event venue, Hospitality