Hear from Our Customers
You get a project that starts right and stays on track. No utility strikes. No foundation settling. No drainage problems that flood your basement two years later.
Professional excavation means your site is prepared correctly from day one. The soil is properly graded. Water flows where it should. Your foundation has the stable base it needs to last decades.
You avoid the headaches that come with corner-cutting contractors. No surprise costs when they hit something they should have located first. No delays while they figure out soil conditions they should have understood before breaking ground.
Rolling Hills Property Services Inc has been serving Suffolk County property owners with reliable excavation and property maintenance services. We understand Long Island’s unique soil conditions and local regulations that affect every excavation project.
Based in Smithtown, we’ve handled excavation projects throughout Stony Brook and the surrounding areas. From residential foundation work to commercial site preparation, we bring the right equipment and local expertise to each job.
Our team is fully licensed and insured, providing the protection property owners need when heavy equipment is working on their land. We participate in local community events and maintain the reputation that comes with being your neighbors, not just your contractors.
First, we assess your site and mark all utilities. This prevents the expensive disasters that happen when contractors dig blind. You get a clear timeline and cost estimate before any dirt moves.
Next comes the actual excavation work. Our professional operators use the right equipment for your specific soil conditions and project requirements. We grade the site properly, ensuring water drains away from structures and foundations have the stable base they need.
Finally, we clean up and prepare the site for your next phase of construction. You’re left with a properly prepared foundation area, clear access routes, and soil that’s been handled correctly. No surprises, no shortcuts, no problems that show up later.
Ready to get started?
You get comprehensive site preparation that covers everything from initial land clearing to final grading. This includes removing trees and vegetation, excavating for foundations, installing proper drainage, and preparing access routes for construction equipment.
Stony Brook properties often deal with Long Island’s challenging soil conditions, including clay layers that affect drainage and sandy areas that require special foundation considerations. Professional excavation addresses these local conditions upfront, preventing the foundation and water problems that plague improperly prepared sites.
Our service includes both residential excavation for home additions, pools, and landscaping projects, plus commercial excavation for business construction and site development. Each project gets the equipment and expertise appropriate for its scope and local soil conditions.
Most residential excavation projects in Stony Brook take 2-5 days, depending on the size and complexity of the work. A simple foundation excavation might be completed in two days, while larger projects involving significant land clearing or complex grading can take up to a week.
Weather plays a role in timing, especially during Long Island’s wet seasons when soil conditions can delay work. Professional contractors plan for these delays and communicate realistic timelines upfront.
The key is proper planning and having the right equipment on site. Experienced excavation contractors can work efficiently even in challenging soil conditions common to Suffolk County properties.
Most excavation projects in Stony Brook require permits from the Town of Brookhaven, especially for work involving foundations, septic systems, or significant land alteration. The specific permits depend on your project scope and property location.
Professional excavation contractors handle the permit application process and ensure all work meets local building codes and environmental regulations. This includes proper setback requirements and soil erosion controls that Suffolk County requires.
DIY excavation often runs into permit problems that can shut down projects and require expensive corrections. Licensed contractors know the local requirements and have established relationships with permit offices that keep projects moving smoothly.
All utilities must be marked before any excavation begins. This involves calling 811 (Dig Safe) at least 48 hours before work starts, which provides free utility marking for gas, electric, water, and telecommunications lines.
We also use private utility locating services to identify lines that aren’t covered by the public marking system, such as irrigation lines, private electrical feeds, and septic systems. Hand digging is used near marked utilities to prevent damage.
Utility strikes are expensive and dangerous. They can shut down power to neighborhoods, cause gas leaks, or flood excavation areas. Proper utility location and careful digging techniques prevent these costly accidents that can delay projects for weeks.
Stony Brook properties typically have varied soil conditions, including sandy areas near the coast and clay layers further inland. Many properties also have seasonal groundwater issues that affect excavation timing and techniques.
Rocky areas are common throughout Suffolk County, which can slow excavation and require specialized equipment. Experienced local contractors know these conditions and bring the right tools for efficient work.
Soil testing before major excavation projects helps identify specific conditions like high water tables, contaminated fill, or unstable soils that require special handling. This upfront investment prevents surprises that can double project costs and timelines.
Excavation costs in Stony Brook typically range from $15-25 per cubic yard for basic digging, with additional charges for rock removal, utility avoidance, or difficult access conditions. Foundation excavation for a typical home addition runs $3,000-8,000 depending on size and complexity.
Factors affecting cost include soil conditions, site access, disposal requirements, and project timeline. Properties with rocky soil or high water tables cost more due to specialized equipment and techniques required.
Getting multiple quotes helps, but the lowest price often means corners will be cut on utility location, proper grading, or site cleanup. Professional excavation is an investment in avoiding expensive problems that show up months or years later when foundations settle or drainage fails.
Late spring through early fall provides the best conditions for excavation work in Stony Brook. Soil is typically drier and more stable, and weather delays are less common. Summer projects can be scheduled more predictably than winter work.
Winter excavation is possible but often costs more due to frozen ground conditions and weather delays. Spring excavation may face delays due to wet soil conditions from snow melt and seasonal rains common to Long Island.
We can work year-round when necessary, but scheduling excavation during favorable weather conditions saves time and money. Emergency excavation for utility repairs or foundation issues obviously can’t wait for perfect weather.
Local Resources
