Custom Deck Construction & Design in Portland, Maine

The Portland Advantage: Highland Deck is Portland’s trusted partner for transforming restricted urban lots and expansive coastal properties into outdoor sanctuaries. From the historic Victorian charm of Munjoy Hill to the contemporary waterfront homes of the Eastern Promenade, we design decks that maximize views of Casco Bay and the Fore River.

Navigating the City: We are experts in the City of Portland’s permitting process, including Historic District requirements and tight setback regulations. Whether you need a sleek, engineered rooftop retreat in the Old Port or a multi-level backyard expansion in Deering Center, we handle the structural engineering required for Maine’s snow loads.

Materials for the Peninsula: We recommend moisture-shield technology and marine-grade stainless steel fasteners for Portland homes. The salt air from the harbor can be brutal on standard hardware; we build to ensure your investment thrives despite the North Atlantic humidity.

Local Project Spotlight: Our Portland builds often focus on "vertical living"—using glass railing systems to maintain sightlines of the water while providing a windbreak for your outdoor kitchen or lounge area.