What the Company Handles
- Excavation
- Trench digging
- Landscape design
Common Questions
How can professional trench digging from Decastro Landscaping help prevent sprinkler leaks in my Portsmouth yard?
Proper trench depth and placement are critical in our coastal climate. We dig trenches to the correct depth to place sprinkler lines below the frost line, preventing freeze-thaw cycles from cracking pipes. Our precise work also ensures proper slope for drainage and avoids damaging existing lines, which are common causes of the leaks we frequently see in the area.
My landscape edging in Portsmouth is constantly getting damaged or displaced. Can your excavation and design services help?
Absolutely. Often, edging fails because the base wasn't properly prepared. Our excavation service allows us to create a stable, graded foundation and install edging materials at the correct depth with secure anchoring. As part of our landscape design, we can also recommend and install more durable edging solutions suited for Rhode Island's soil and weather, preventing the frequent damage we repair.
I need a new landscape design, but I'm worried about future irrigation or edging problems. How does Decastro Landscaping address this?
Our integrated approach is key. As local landscape designers, we plan your Portsmouth yard with longevity in mind from the start. This means designing efficient irrigation zones with accessible valves to simplify future leak repairs and specifying edging materials and layouts that work with the natural grade of your land, reducing stress and displacement. We build the solution to prevent the common problems before they happen.
Meet the Team
Decastro Landscaping is your trusted, full-service partner for Portsmouth, RI, specializing in expert excavation, landscape design, and trench digging. We understand the common local challenges of sprinkler leaks and landscape edging damage, often caused by shifting soil, frost heaves, or improper installation. Our team combines precise excavation and trenching to properly install and repair underground irrigation lines, preventing costly water waste and system failure. We also use durable materials and professional grading techniques to install robust landscape edging that withstands Rhode Island's coastal weather, protecting your property's curb appeal and value. From initial design to final execution, we provide solutions built to last in the Portsmouth community.

















