Building your forever.

At Mariner Construction, we bring your vision to life with unmatched craftsmanship, integrity, and attention to detail from start to finish. We specialize in energy-efficient ICF homes, new construction, septic systems, and more—designed and built to last for generations.

Proudly serving Central Maine and beyond. Contact us today for a free quote.

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Our Services

aerial photo of a long driveway and tall bright green trees and a dump truck and excavator on the driveway

Driveways & Foundations

elgen septic system before it is buried which has blue pipes

Septic Systems

energy efficient ICF built garage in the winter. The garage is barn red with two tall garage doors.

ICF Homes

Carpentry

Construction with Integrity.

icon of a house and person holding a wrench

Innovation

We promise to keep learning, innovating and pushing the envelope to provide cost effective, efficient, and durable results.

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High Quality Craftsmanship

We believe in doing things right the first time, with premium, high-quality materials that will stand the test of time.

Lasting Relationships

Building lasting relationships is a goal for every project, where we work with you to create a plan you love that is within your budget. Clear communication start to finish, is our goal.