Professional Excavating Contractor Serving Southwestern New Hampshire
Excavation • Site Work • Land Clearing • Utilities • Drainage • Foundation Excavation
Ambrosio Brothers Industries LLC is a family-owned excavating contractor based in Langdon, New Hampshire, proudly serving Keene, Swanzey, Walpole, Charlestown, Claremont, Winchester, Chesterfield, Alstead, Acworth, and surrounding communities.
With over 35 years of combined experience, we provide dependable excavation and site development services for residential, commercial, agricultural, and municipal projects. Whether you’re building a new home, installing utilities, clearing land, or preparing a commercial site, our team has the equipment and experience to complete the job safely, efficiently, and on schedule.
Call today for a free estimate: (603) 762-7229
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About US
Ambrosio Brothers Industries is a family owned and operated business focused on integrity, reliability, and honesty. Our main goal is to provide you with quality work at an honest price, in a timely manner. With 35+ years of experience between founders Louis and Joseph Ambrosio, there is no job too big or too small for us to handle.
Excavation and Site development
Underground Utilities
We specialize in all aspects of excavation and site devolpment including, but not limited to, Road building, driveways and parking lots, culvert installs, foundations, excavation, earthmoving, land management, drainage, ponds, retaining walls, site work and much more. No project is out of our expertise. Don't hesitate to call us
Water, sewer, gas, electric, communications and much more. We provide all solutions to your underground needs. Trenching, installation, and backfill. We offer 24/7 emergency services for water and sewer breaks so you can rely on us to be there when you need us.

