Custom Deck Construction

Expand Your Outdoor Living Space

A well-built deck adds function, beauty, and value to your home. Gateway Carpentry LLC designs and builds custom decks throughout the Greater St. Louis Metro Area, delivering quality craftsmanship backed by over 35 years of hands-on carpentry experience.

Whether you’re looking for a simple platform deck or a multi-level outdoor living space, we build structures designed for durability, safety, and long-term enjoyment.

Custom Deck Design & Construction

We build decks tailored to your home and lifestyle, including:

  • Wood deck construction
  • Multi-level decks
  • Attached and freestanding decks
  • Deck framing and structural support
  • Stairs and handrails
  • Deck repairs and board replacement
  • Custom trim and finish work

Every deck is built with careful planning, precise measurements, and solid framing to ensure stability and performance.

Built for Strength & Weather Resistance

Outdoor structures must withstand the elements. We focus on proper footings, secure framing, and quality materials so your deck remains strong and safe for years to come.

Our attention to detail ensures clean lines, level surfaces, and professional finishing touches that enhance your home’s exterior.