Compare 3 Verified Construction Contractor Profiles in Portland, ME

Optimum Construction, Inc. specializes in commercial construction management and general contracting across New England. Founded on relationship-driven values, we deliver tailored solutions for complex projects in healthcare, housing, corporate, and institutional sectors. Our approach combines advanced technology with a commitment to transparency, innovation, and lasting partnerships.

Kolbert Building is a Portland-based construction firm specializing in energy-efficient home building and renovations. With two decades of expertise, we combine building science with sustainable practices to create durable, comfortable homes. Our commitment to the Pretty Good House principles ensures every project prioritizes environmental responsibility and client satisfaction.

M. R. Brewer specializes in custom residential construction, cabinetry, and millwork services for homeowners and builders. We focus on transforming spaces through personalized design, precision craftsmanship, and comprehensive project management. Our team delivers tailored solutions for new builds, renovations, and interior upgrades across Maine.