Foundations & Structural RepairStrong From the Ground Up.
New foundations for homes and additions, and repairs for existing homes.
Structural work backed by more than 30 years of building experience.
- Foundations for homes & additions
- Sill, beam & structural repair
- Coordination with engineers
Foundations & Structural Repair by Green Island
Photographs of Green Island's own work, plus illustrative images where marked.



What we do
New foundations for homes and additions, and repair of foundations and structural elements in existing homes.
Why Green Island: Structural work backed by more than 30 years of building experience — and the sitework capability to reach it.
What's included
- Foundations for new homes and additions
- Foundation repair
- Sill, beam and structural repair
- Lifting and leveling coordination
- Waterproofing alongside foundation work
- Coordination with engineers
How we approach the work
- Conversation and site visit — we learn the property, the goals and the constraints.
- Clear scope — what is included, what still needs to be decided and what information we need.
- Scheduled, coordinated work — one team managing the phases in the right order.
- Walk-through and follow-up — we finish what we start and stand behind it.
See our project portfolio
Browse photographs of Green Island's own work across all four service categories.
View all projectsWhat clients say about Green Island
"Thanks again for being so easy to work with. You are the dream construction person I didn't think existed. Happy spring."
Related services
Sitework & Property ServicesServing Cape Cod, Martha's Vineyard, Nantucket & the South Shore of Massachusetts
Proudly based in Edgartown, Massachusetts.
Discuss Your Foundation Project
Prompt Follow-Up. Clear Scope. Transparent Next Steps.
Complex projects may require site plans, engineering, septic information and design selections before responsible pricing can be established.