Excavation
We offer a full spectrum of excavation and site prep services to meet all your building requirements. We will complete all your needs from driveway installation, foundations, septic systems, and final grading. With our equipment and experience, your property will effectively manage water and be a solid foundation for all the next steps to your building project. We are down to earth and look forward to helping you with your earthwork challenges. We strive to use the most high-quality materials at reasonable costs, so your project continues to perform for generations.
We offer 24-hour emergency repair for sewer and waterline services. We have built extensive relationships with the surrounding towns and can quickly and effectively get you back to worry-free comfort.
We are DEP certified which allows us to complete all your work within Maine’s shoreland zoning. We use all our knowledge to mitigate erosion and protect Maine’s great resources.
Driveways
Septic Systems
House Lots
Gallery
Client Testimonials
Courtney & Steve Sirois, 2023
“Mariner Construction installed our 550-foot driveway, septic system, and gravel pad for our new home. I remember the first time I walked down the second bend in our driveway, and I cried tears of joy. It perfectly wound around the trees and stone walls, giving us the ultimate privacy and a beautiful entry to our forever home. Built during an extremely wet spring, they used the best possible products to ensure a solid base and that it was done right the first time. Justin and Gabe pride themselves on making sure you are getting “the good stuff” that will last for years to come.”