Excavation
Comprehensive earth-moving and site preparation tailored to rugged Maine terrain. We utilize best practices and eco-conscious methods to ensure the work holds up over time and is done correctly the first time. DEP certified, with methods that decrease erosion and contain sedimentation to preserve your site and our environment.
DEP Certified
Erosion control and sedimentation containment built into every project.
Done Right the First Time
Excavation is the foundation everything else is built on — literally. Cut corners here and you pay for it for decades in settling, cracking, washouts, and failed drainage.
We follow best practices on everything we touch, use modern well-maintained equipment, and incorporate DEP-certified erosion and sedimentation methods to preserve your site and the surrounding environment. Doing it right the first time is a principle we follow — and you'll see the difference.
Excavation Services
From digging a foundation to installing a septic system or rebuilding a washed-out driveway — here's the full range of excavation work Timberline handles.
Site Prep
Complete site preparation — clearing, grading, and leveling your lot so it is ready for a foundation, driveway, or building pad. Done right the first time, on grade.
Septic Systems
Excavation and installation of septic systems, including tank setting, leach field trenching, and proper bedding — engineered to Maine code and built to last.
Driveways and Roads
Cut-in, base, and crowning for driveways and private roads. We handle drainage, ditching, and gravel placement so your access holds up to Maine freeze-thaw cycles.
Drainage Solutions
French drains, catch basins, swales, and grading that redirect water away from your foundation and structures. Stop washouts and basement flooding before they start.
Retaining Walls
Structural retaining walls and grade changes built to hold back earth on sloped terrain — properly drained and keyed in so they do not fail over time.
Trenching
Precision trenching for utilities, water lines, electrical runs, and footings — clean, accurate, and backfilled correctly with the right material.
A Clear Path Forward
Regional Service Pages
Let's Move Some Earth
Self-schedule the day and time you'd like a site-visit here! We will provide a written proposal in less than 3 days
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