Excavation Contractor Serving Western MA
Foundations • Sitework • Utilities • Drainage • Grading
Terrafirma Excavation LLC is an owner-operated excavation contractor based in Westfield, MA, providing clean, efficient excavation services for builders, contractors, and property owners throughout Western Massachusetts.
We specialize in foundation excavation, site preparation, utility trenching, drainage, grading, and demolition, with a focus on reliable scheduling, clear communication, and quality work.
Owner-Operated • Fully Insured • Contractor-Friendly • Properly Equipped
Foundation Excavation
Excavation for additions, garages, frost walls, footings, basement areas, backfill, and rough grading.
Site Preparation & Grading
Site clearing, access preparation, subgrade correction, driveway prep, finish grading, and construction-ready sitework.
Utility Trenching
Trenching for water, sewer, electrical, drainage, conduit, and other utility needs.
Drainage Solutions
Drainage corrections for foundations, driveways, yards, downspouts, culverts, and water problem areas.
Retaining Walls
Retaining wall installation with excavation, base prep, drainage, backfill, and finish grading for a clean finished site.
Demolition & Removal
Removal of patios, concrete, sheds, small structures, pools, and other site materials as part of larger excavation projects.
Have a foundation, utility, drainage, grading, or sitework project coming up? Send over the project location, scope, timeline, and any available plans or photos. We’ll review the details and follow up from there.