Earthwork without
the guesswork.
Stakeless, GPS-guided earthwork and grading from a fully self-perform civil partner. Subgrade built to precise specifications, delivered on schedule, the first time.
Earthwork problems are everyone’s problem.
Every other trade builds on top of earthwork. That means even minor grade errors can cascade into utility conflicts, drainage problems, and contractor disputes weeks or months later. Alpine’s machine control and self-perform model eliminate that problem at the source.
Typical Industry
Alpine’s Approach
- Integrated GPS survey
- Accurate grade
- Precise utilities
- Proper drainage
- Level concrete
- Seamless inspections
- Project complete, on time and on budget
Alpine does earthwork every trade can trust.
Our fully integrated, self-perform operation puts cutting-edge Topcon GNSS machine control in the hands of veteran field leaders, ensuring your subgrade is built to the precise standard your paving, utility, and concrete work require.
Alpine's Earthwork Services
Our highly skilled crews bring decades of experience and deep expertise in large-scale grading, mass excavation, and site preparation across variable soil conditions.
Over-lot Grading
Preparing raw land for construction.
Building Excavation & Backfill
From basements to foundations.
Subgrade Prep for Paving & Hardscapes
Creating a durable base for finished surfaces.
Over-Excavation with Structural / Moisture Conditioning
Solving soil issues before they become costly problems.
Main Line Water, Sewer & Storm Installation
Safe and code-compliant utility installs.
Trenching for Dry Utilities
Gas, electric, fiber, and communication infrastructure.
Bedding and Backfill
Supporting longevity and proper drainage.
Revegetation
Restoring and stabilizing the land post-construction.
Levee Reconstruction
Reinforcing flood protection systems.
Why developers and GCs choose Alpine for earthwork.
Accurate grade, on-time delivery, and a budget that holds up — because the first scope of your project should remove risk, not introduce it.
Execution
Accurate grades — the first time, every time.
Our GNSS machine control delivers accurate subgrade on the first pass, with real-time verification against a 3D design model as operators work. Building pads, road subgrades, and drainage features land exactly on spec, so even complex projects pass inspection the first time.
Schedule
Precision earthwork expedites your project.
Our Topcon-powered self-perform model eliminates the delays of traditional grading. No survey crews setting hubs, no operators stopping for re-stakes, no post-grade surveys before the next stage. And faster, more accurate earthwork means downstream trades can move faster and more accurately too.
Cost Control
No grade disputes. No hidden costs.
Because we self-perform every scope from the same digital model, costly grade disputes simply don’t happen. Integrated GPS survey can eliminate six figures or more in project costs. The result? More predictable results, fewer change orders, and a budget that holds true.
"The original contract for our work was just under $30 million, with a two-year schedule. We're going to beat that schedule by about six months."
Alex Morrow
Project Manager, Alpine Civil Construction
Integrated survey,
elevated results.
-
Satellite-Grade
Precision -
Continuous Grade
Verification -
Real-Time As-Built
Documentation -
$500K+ average
survey cost savings
Our work speaks for itself.
Our broad experience makes us a trusted long-term partner for both public-sector agencies and private developers.
Not an earthwork company.
A true cross-scope solution.
Earthwork sets the stage for every trade that follows — and because we self-perform every trade, all of our work is aligned from day one. From subgrade to surface, the job just moves.
Built on trust, proven by results.
From large-scale developers and general contractors to municipalities and public agencies, Alpine works with organizations looking for a civil partner to deliver repeatable results over the long term.
Industries we serve
Municipalities
Highway & Road
Airports
Commercial
Residential
Earthwork that every trade can trust.
Get in touch.
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Our guiding principle is simple:
“Treat others as you want to be treated.”
Your success is our mission — whether you’re a client, a collaborator, or the next person to join our crew.
Careers at Alpine