Specializing in hard to reach shore lines such as at the bases of cliff faces or islands. We do bank stabilizations, water lines, retaining walls. Erosion prevention. Concrete repair etc.
GMMS is renowned for our expertise in site work and excavation, especially in remote access locations like islands or secluded house sites. Our skills and equipment allow us to efficiently handle projects that others might find inaccessible.
Dreaming of the perfect property? Whether it’s an island retreat or a secluded homestead, GMMS is here to help you design and build it. Contact us to bring your vision to life.


GMMS has honed the ability to adapt to the unique challenges presented by remote and island sites. Our team’s expertise ensures that each project, regardless of location, is handled with precision and professionalism.
We offer a complete suite of services from the initial design phase to the final construction. Our team works closely with clients to ensure that every aspect of their project aligns with their vision and needs.
Understanding the delicate nature of island and shoreline environments, we prioritize sustainable practices and minimize our ecological footprint. Our approach ensures that your project not only meets your needs but also respects the natural beauty of the location.
Whether you’re planning a project on an island, along the shoreline, or on dry land, GMMS is equipped to bring your vision to reality. Get in touch with us to discuss your sitework and excavation needs and learn how we can make your dream project a reality.