Allied Excavating, Inc. Warwick, New York, established in 1971, currently serves Rockland, Sullivan and Orange counties in NY and northern NJ. We offer a variety of services including excavating, complete site development, culvert construction, sanitary sewers-pump stations, hammering, asphalt paving, mobile on-site crushing, and screening. Recent commercial, residential, and municipal projects throughout the Hudson Valley and northern New Jersey region. The quality of work Rich, Brock, and their team do is surpassed by no one. One thing that really stands out is how well-respected they are, not only by their customers but also be their competition. From a father and son operation to the leading excavation company in the region. Were located in the Hudson Valley, but this area wasnt developed for a long time, so I spent about the first 30 years driving back and forth to jobs throughout New Jersey, Rich recalls. But slow and steady growth helped the Majewskis build the business into what today is a 35-employee-strong company that still maintains its roots in foundation, septic and clearing projects, while tackling large site projects for commercial developers.