Bundle Property Services & Save • Free Estimates
Hardscaping, Excavation & Property Services in Southern NH
One contractor from start to finish, backed by 15+ years of hands-on experience transforming properties across Southern NH.
Bundle Property Services & Save • Free Estimates
One contractor from start to finish, backed by 15+ years of hands-on experience transforming properties across Southern NH.

From groundwork to finishing touches, we handle multiple phases of your project—so you can get more done with one contractor.

HARDSCAPING
Patios • Walkways • Retaining Walls • Granite Steps • Fire Pits
EXCAVATION & SITE WORK
Excavation • Grading • Site Prep • Land Clearing • Demolition
PROPERTY & DRAINAGE
Drainage • Property Cleanups • Debris Removal • Seasonal Services
Tell us what you want to improve. We’ll visit your property, talk through the best options, and provide a clear estimate. From there, we coordinate the work and keep you informed from start to finish.

Custom patios, walkways, retaining walls, granite steps, fire pits and more—built on proper preparation for lasting results that fit your property.

Excavation, grading, site preparation, land clearing, drainage and demolition—done with the right equipment and careful attention to your property.

Debris removal, property cleanups, pressure washing, storm cleanup, snow removal and other seasonal services to keep your property clean, safe and maintained.
GSP may be a new name, but the experience behind it isn’t. With 15+ years of hands-on experience, every project is approached with proper preparation, clear communication, and attention to the finished result.

Have more than one project in mind? We can coordinate compatible services into one plan, helping you save time, simplify the project and potentially reduce costs.
Excavation • Grading • Drainage • Site Prep • Cleanup
Excavation • Base Prep • Retaining Walls • Patios • Walkways
Site Work • Drainage • Grading • Hardscaping • Cleanup
Call or text 603-508-4983. Have questions or want to talk through your project first? James will help you understand your options and the best next step.
Nashua, NH 03064, USA
Have a question about your project, service area, or estimate? Call, text, or email James. You’ll get a straightforward answer and helpful guidance
We handle hardscaping, patios, walkways, retaining and sitting walls, fire pits, granite steps and posts, excavation, grading, site preparation, land clearing, drainage, demolition, seasonal cleanups, pressure washing, snow services, and debris removal.
We’re based in Nashua and serve Southern New Hampshire and Northern Massachusetts, including Hudson, Litchfield, Londonderry, Pelham, Derry, Salem, and Manchester. If you’re nearby and unsure, call or text us—we’ll let you know.
Yes—estimates are free and there’s no obligation. Call, text, or submit the estimate form with your project details. We’ll discuss your goals, assess the site, explain practical options, and provide a clear estimate before any work is scheduled.