Material Grading

Site Grading Contractors Who Keep Your Build Moving in Kingston, NH


Preparing your property for construction or landscaping isn’t always straightforward. Uneven terrain, poor drainage, and unstable soil conditions can quickly slow down your project. Without proper grading, water can pool in the wrong areas, structures may shift, and your landscaping plans may not last.


At Coastal Stone, Sand & Gravel, we provide professional site grading services in Kingston, NH designed to eliminate those problems before they start. With over 36 years of hands-on experience, we understand how soil, drainage, and materials work together to create a stable foundation for any project.


We don’t just move material—we plan carefully, grade precisely, and solve issues before they become costly mistakes.

Residential Grading and Drainage That Solves Problems


Proper grading is about more than leveling land—it’s about protecting your property and ensuring long-term performance. Our services are designed to improve drainage, stabilize surfaces, and prepare your site for whatever comes next.

Land Grading Services


We reshape uneven ground to create a smooth, stable base for landscaping, construction, or outdoor living spaces.

Drainage & Grading Solutions


We correct slope issues and improve water flow to prevent pooling, erosion, and foundation damage.

Site Preparation


We prepare residential properties for patios, driveways, walkways, sheds, and new construction projects.

A Smarter Approach to Site Grading


Every property is different, which is why we take a custom approach to every job. We evaluate your soil conditions, drainage patterns, and project goals before starting any work.


Our process includes:


  • On-site evaluation and planning
  • Identifying drainage and grading issues
  • Choosing the right approach for long-term results
  • Precise grading execution with attention to detail
  • Clean, professional job completion


We focus on building solutions that last—not quick fixes that fail over time.

A black line-art icon of a motor grader construction vehicle.

Start Your Project With Clean & Level Results

No guesswork—just grading done right from the start.

If your land is uneven, unstable, or holding back your project, now is the time to fix it. Coastal Stone, Sand & Gravel provides reliable site grading in Kingston, NH that ensures your project starts on solid ground.