Montgomery Township & Skillman, Somerset County
Excavation & Grading in Montgomery & Skillman, NJ
Princeton Excavation works the newer neighborhoods around Montgomery and Skillman with machines sized for finished yards, not construction sites. We do foundation excavation, grading, and hardscape site prep that fits the finished yards in these developments.

A lot of Montgomery and Skillman is fairly new: planned subdivisions and upscale homes on landscaped lots that already have cured lawns, irrigation, and finished hardscape. The job here is a little different. The property is polished, and the work has to leave it that way.
That's what we're good at. Footings for a pool house, the compacted base for a new paver patio, or re-grading a backyard that never drained right: we bring compact machines that fit through the gates, plan the access, and work around the finishes that are already in.
Every job is owner-operated and by appointment, scheduled to stay out of the way of your home, your landscaping, and your neighbors.
- Licensed & Insured
- Owner-Operated
- By Appointment
- Princeton-Area Specialist
Built for finished subdivisions
From the established streets around Skillman and Belle Mead to the newer developments across Montgomery Township, these lots usually have irrigation lines, mature foundation plantings, and existing patios or decks that all need to come through the project untouched.
So we plan the access through the side-yard gates, protect the lawns and beds along the route, and keep the work zone contained. The only thing that should look different afterward is the new patio base, footing, or regraded lawn you hired us for.
Also serving nearby: Belle Mead · Rocky Hill · Princeton · Hillsborough
Excavation services in Montgomery & Skillman
The same disciplines, tailored to Montgomery & Skillman properties.

Foundation & Footing Excavation
Clean footings for additions, garages, pool houses, and sheds, dug to spec and ready for concrete.
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Land & Lot Clearing
Brush, vegetation, and stumps cleared selectively, keeping the trees worth keeping.
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Grading & Hardscape Site Prep
Solid sub-base and yard grading for paver patios, pool decks, driveways, and level lawns.
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Large Tree Planting
Mature, balled-and-burlapped trees set with an excavator. Privacy and shade now, not in ten years.
View ServiceTight-Access & Small-Job Excavation
Backyard digs through a 36-inch gate. The small excavation jobs big companies won't return calls about.
View ServiceFrench Drain Installation
Exterior French drains built the right way: fabric, washed stone, perforated pipe, and an outlet that actually works.
View ServiceYard Drainage Solutions
Standing water in the yard? We find where it's coming from first, then build the fix that matches.
View ServiceDriveway Excavation & Gravel Driveways
Failed driveways dug out and rebuilt from the base up — finished in gravel or prepped for your paver.
View ServiceInground Pool Excavation
Pool digs to your builder's spec sheet, with the spoils and the access planned before the first bucket.
View ServiceSmall Demolition & Removal
Sheds, decks, garages, patios, and pools taken down, sorted, and hauled — filled and graded where they stood.
View ServiceUtility Trench Excavation
Water, sewer, electric, and gas trenches opened, bedded, and backfilled. Your licensed trade makes the connection.
View ServiceSeptic System Excavation
Tank pits, field excavation, and abandonment digs, done to your licensed septic contractor's plan.
View ServiceTest Pit & Perc Test Excavation
Pits opened on schedule for perc tests, soil logs, and footing investigations, backfilled clean when the witness is done.
View ServiceWhole-Stump Removal
Stumps pulled out whole, roots and all, then backfilled flush and ready for seed.
View ServiceRetaining Wall Excavation & Base Prep
The benched cut, compacted base course, and drainage that keep a wall standing straight.
View ServiceShed Pads & Gravel Bases
Compacted gravel pads for sheds, barns, and hot tubs, level to your installer's spec.
View ServiceHow a job goes
From the first call to a clean handover
1. Site Walk
We come look at the property by appointment, check the access and any constraints, and go over your plans or what you have in mind.
2. Marking & Layout
We set the layout on the ground with laser accuracy. Depths, lines, and elevations are marked before anything gets dug.
3. The Work
We bring the right machine for the access, lay ground protection where it's needed, and keep the mess around lawns, trees, and hardscape to a minimum.
4. Clean Handover
You're left with a site that's ready to go and a yard that's still in one piece, set up for whatever's next.
Montgomery & Skillman: Common Questions
Yes, that's one of the most common jobs we get around Montgomery and Skillman. Our skid steer brings base material through standard gates, and we build a compacted, laser-graded base that's ready for your hardscape crew to set pavers on.
Yes. On finished lots we map out the irrigation and plantings when we walk the site, route the equipment to keep off the lawns and hardscape, and keep the work zone tight.
Yes. We cover Montgomery Township including Skillman and Belle Mead, plus the surrounding Somerset County area, all by appointment.
Service Areas
- Princeton· Mercer County
- Hopewell Township· Mercer County
- Montgomery & Skillman· Somerset County
- West Windsor· Mercer County
- Lawrence Township· Mercer County
- Pennington· Mercer County
- Robbinsville· Mercer County
- Hamilton Township· Mercer County
- Plainsboro· Middlesex County
- Cranbury· Middlesex County
- South Brunswick· Middlesex County
- Hillsborough· Somerset County
- Ewing· Mercer County
Planning earthwork in Montgomery & Skillman?
Request a by-appointment site visit and we'll walk your Montgomery & Skillman property to plan the right approach.