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Your Trusted Landscaping & Grading Partner on Long Island
D & D Grading is an owner-operated, fully licensed and insured grading and landscaping design company serving Long Island for over 35 years. Our commitment to quality workmanship, competitive pricing, and reliability has established us as a trusted partner for residential and commercial property owners. We specialize in site preparation, drainage solutions, and comprehensive landscaping services, utilizing state-of-the-art equipment to handle projects of all sizes. Our team provides free on-site consultations and prioritizes client collaboration to ensure projects align with individual needs and budgets.

With expertise in land clearing, grading, revegetation, and privacy plantings, we deliver durable, aesthetically pleasing results that enhance property value and functionality. Our focus on modern excavation techniques and eco-friendly practices ensures minimal disruption to surrounding areas while maintaining long-term landscape stability. Serving Suffolk and Nassau Counties, we combine decades of experience with personalized service to create landscapes that meet both aesthetic and practical goals.
Services
Land Clearing Grading & Leveling Drainage Solutions Turf Installation Privacy Plantings Excavation Sod Lawns Retaining Walls Irrigation Systems Revegetation
Highlights and features
  • We have over 35 years of experience in Long Island landscaping and grading.
  • Our team uses state-of-the-art equipment for efficient project execution.
  • We offer free on-site consultations and personalized project planning.
  • We provide comprehensive services from drainage solutions to turf installation.
  • We prioritize eco-friendly practices and minimal site disruption.
Services
Land Clearing
Our land clearing services remove trees, stumps, debris, and vegetation to create a clean foundation for construction or landscaping. We use modern equipment to handle projects of all sizes efficiently while minimizing environmental impact. Our team ensures proper disposal of materials and prepares sites for grading, drainage, or new installations.
Grading & Leveling
We provide rough and fine grading to ensure proper drainage and prepare surfaces for seeding, paving, or construction. Our experts assess terrain conditions and use precision equipment to create stable, functional landscapes. Services include building pad foundations, road work, and slope stabilization for residential and commercial properties.
Drainage Solutions
Our custom drainage systems prevent water damage through French drains, swales, catch basins, and trench drains. We address issues like standing water, erosion, and basement flooding by redirecting runoff effectively. Solutions are tailored to protect both residential and commercial properties from water-related structural damage.
Turf Installation
We supply and install high-quality turfgrass for instant lawn coverage, ideal for homes, athletic fields, and commercial properties. Our process includes soil preparation, weed treatment, and selecting appropriate grass varieties to ensure long-term health and appearance in Long Island's climate conditions.
Privacy Plantings
We design and install privacy plantings using Arbor Vitae, Norway Spruce, and other evergreens to create natural barriers. Our team assesses soil and sunlight conditions to select optimal species, ensuring year-round coverage and aesthetic appeal for residential and commercial properties.
Questions
What is grading and why is it important for my property?
Grading ensures proper drainage and prepares land for construction or landscaping. It prevents water accumulation that can damage foundations and landscapes.
How long does a typical grading project take?
Project timelines vary based on size and complexity, but we prioritize timely completion using efficient equipment and experienced crews.
Can you customize landscaping designs to match my preferences?
Yes, we create personalized landscape designs that reflect your style while considering practical factors like sunlight and soil conditions.
What drainage solutions do you offer?
We install French drains, swales, catch basins, and trench drains to manage water flow and prevent property damage from flooding or erosion.
Do you handle both residential and commercial projects?
Yes, we serve both residential homeowners and commercial clients with services ranging from small yard work to large-scale site preparation.
What areas do you serve?
We primarily serve Suffolk and Nassau Counties on Long Island, NY, covering both urban and rural properties.