Deck Building & Outdoor Living in Southern Maine

Custom Decks Built

for Maine Summers (and Winters)

A well-built deck extends your living space outdoors. A place to relax, entertain, and enjoy the warmer months here in Maine. Foss & Company provides custom deck building services in Portland, Maine and throughout Southern Maine, creating outdoor spaces that are durable, thoughtfully designed, and built to last.

Whether you’re replacing an aging deck or building something new from the ground up, we bring the same care and craftsmanship to outdoor projects as we do inside your home, from initial design through final construction.

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Schedule a Consultation

Custom Deck Design & Planning

We help design decks that fit your home, yard, and how you plan to use the space, whether that’s hosting gatherings or enjoying quiet mornings outside.

Deck build in Westbrook, ME by Foss & Company

Railing, Stairs, & Safety Features

From classic railings to modern styles, we install railings, stairs, and safety features that meet local codes while complementing your home’s design.

Deck build in Casco Bay, ME by Foss & Company

Wood & Composite Decking

We work with a range of deck materials, including pressure-treated wood and composite options, helping you choose what makes the most sense for durability, maintenance, and appearance.

Deck build in Falmouth, ME by Foss & Company

Repairs, Replacements, & Expansions

If your existing deck is showing its age, we can help assess whether repairs make sense or if a full replacement will provide better long-term value.

Permits & Structural Construction

Decks require proper footings, framing, and permits. We handle the structural work and permitting process to ensure everything is built safely and correctly.

Deck build in Gorham, ME by Foss & Company

Our Deck Building Process

  1. Initial Consultation

    We talk through your ideas/plans, budget, and timeline

  2. Design & Material Selection

    Deck layout, materials, railings, and finishes are finalized

  3. Construction & Installation

    Our team builds the deck with attention to detail and durability.

  4. Final Walkthrough

    We review the finished deck together to ensure everything feels solid, safe, and ready to enjoy.

Decks Built for Maine Homes

Maine weather calls for careful construction. We build decks with:

  • Proper footings and drainage

  • Materials suited for freeze/thaw cycles

  • Secure framing and connections

  • Long-term durability and safety in mind

Our local experience helps ensure your deck lasts season after season.

Ready to Build Your Deck?

If you’re planning a deck build or outdoor living project in Portland, Maine , or nearby Southern Maine towns, we’d love to hear about it. Reach out to schedule a consultation and let’s talk about your space!

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  • Most decks take one to two weeks depending on size, materials, and site conditions. We’ll provide a clear timeline before work begins.

  • Yes. We manage the permitting process and ensure all work meets local building codes.

  • It depends on maintenance preferences, budget, and design goals. We’ll walk through the pros and cons of each option.

  • Absolutely. We can assess existing structures and recommend repairs or full replacement when needed.

Why Choose Foss & Company?

  • Maine-based contractors who understand local conditions

  • Clear communication and realistic expectations

  • Quality craftsmanship and attention to detail

  • Experience with bathrooms, kitchens, and new builds

  • Serving a vast amount of Southern Maine communities

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