Excavation & Drainage Services in Westchester, Putnam, and Orange Counties, NY & CT

At Pigan Landscaping and Excavation, Inc., we understand that every successful construction or landscaping project starts with a well-prepared site and a smart drainage plan. From foundation digging to erosion control, our excavation and drainage services are trusted by homeowners, contractors, and developers across Westchester, Putnam and Orange Counties in NYS, and from our new CT location, throughout Connecticut.

We bring decades of hands-on experience, heavy-duty equipment, and an unwavering commitment to safety and precision. Whether you’re breaking ground on a new build or addressing chronic drainage issues on your property, we deliver solutions that last — and results that matter.

Full-Service Excavation Solutions

Excavation is about more than just moving earth — it’s about preparing your property for what comes next. We take a thoughtful, detail-oriented approach to every excavation project, ensuring each dig is performed accurately, efficiently, and with long-term stability in mind.

Our excavation services include:

  • Foundation and footing digging

  • Utility trenching (water, gas, electric, sewer)

  • Driveway and roadbed excavation

  • Basement and crawl space excavation

  • Lot clearing and tree/stump removal

  • Grading and re-sloping

  • Retaining wall footings

  • Drainage and erosion excavation

We handle the process from start to finish — including site assessments, permits, excavation, and cleanup — with a focus on safety and code compliance.

Residential Excavation You Can Count On

When you’re improving your home or building a new one, excavation must be done right the first time. Our residential excavation services are built around clear communication, minimal disruption, and total precision.

We assist homeowners with:

  • Site prep for new homes and additions

  • Excavation for garages, sheds, and pools

  • Septic system installation and repairs

  • Resloping and water diversion

  • Tree and vegetation removal

  • Grading for driveways, patios, and lawns

We work closely with you — or directly with your builder — to ensure every trench, cut, and slope meets the needs of your project and property.

Commercial Excavation and Site Development

Large-scale projects demand experienced operators and efficient coordination. From retail developments to municipal infrastructure, our commercial excavation services are equipped to handle even the most demanding job sites.

Our commercial services include:

  • Site development and clearing

  • Road and parking lot excavation

  • Grading for building pads

  • Underground utility trenching

  • Stormwater and drainage infrastructure

  • Retaining wall site prep

  • Material hauling and debris removal

We understand the importance of staying on schedule and within budget. That’s why general contractors, engineers, and developers across New York and Connecticut trust Pigan for high-performance excavation backed by professionalism and reliability.

Drainage Installation and Erosion Control

Effective drainage is critical for protecting structures, maintaining landscapes, and preventing costly water damage. Our team specializes in designing and installing smart drainage systems that move water away from your property — and keep it there.

Our drainage services include:

  • French drains and curtain drains

  • Dry wells and sump pit excavation

  • Swales and berm construction

  • Catch basins and storm drains

  • Stormwater retention and redirection

  • Pipe trenching and underground drain lines

  • Soil stabilization and erosion matting

Whether you’re dealing with soggy lawns, foundation leaks, or hillside erosion, our drainage experts create tailored solutions that work with your land’s natural contours and runoff patterns.

Precision Grading and Site Preparation

Grading is essential for ensuring a stable, level foundation and optimal drainage. Poorly graded sites can lead to flooding, structural issues, and premature landscape failure. We bring laser-guided grading tools and years of experience to every project.

Our grading services include:

  • Building pad preparation

  • Lot leveling and contouring

  • Compaction for structural support

  • Backfilling around foundations

  • Finish grading for lawns and hardscapes

Whether you’re preparing for a slab, driveway, or landscape install, we make sure your property is graded correctly — setting the stage for everything that follows.

Safe, Reliable Excavation with Modern Equipment

Excavation is only as good as the crew and the tools behind it. At Pigan Landscaping and Excavation, Inc., we invest in skilled professionals and top-of-the-line machinery to deliver safe, high-quality results across all terrain types.

Our fleet includes:

  • Excavators and backhoes

  • Skid steers and bulldozers

  • Compactors and trenchers

  • Laser and GPS-controlled grading tools

  • Dump trucks and hauling rigs

Our operators are fully licensed, insured, and trained to handle residential, commercial, and municipal job sites with attention to detail and strict safety standards.

Why Choose Pigan for Excavation & Drainage?

With decades of experience and a strong reputation in NY, and across Connecticut via our Granby office, we are proud to be a trusted name in excavation and drainage services.

Here’s why clients choose us:

Depth of Experience
We’ve handled jobs of all sizes — from backyard fixes to full-scale site development — with professionalism and skill.

Regionally Rooted
As a local business, we understand the soil, climate, and permitting processes unique to both New York and Connecticut.

One-Stop Site Services
In addition to excavation, we offer grading, drainage, landscaping, and septic — providing streamlined coordination under one roof.

Client-First Approach
We’re transparent, responsive, and dedicated to making every project a success. Your property is our priority.

Built to Last
From drainage systems to foundations, everything we dig, grade, and install is engineered for long-term performance.

Get Started with a Free Estimate

Whether you’re preparing to build, fix a drainage issue, or clear land for development, Pigan Landscaping and Excavation, Inc. is ready to break ground with you. Our expert excavation and drainage team proudly serves Westchester, Putnam, and Orange Counties in NY, as well as CT, delivering dependable results across the region.

Call now or contact us online for a free excavation estimate. Let us show you why we’re Brewster’s go-to team for site preparation and earthwork — from the Hudson Valley to northern Connecticut.