Welcome to Great Falls Deck & Carpentry

At Great Falls Deck & Carpentry, we’re a licensed, insured, and certified deck builder in Great Falls, Montana with 20+ years of experience. Backed by 5-star Google reviews, we specialize in Trex composite decks, custom wood decks, porches, sheds, and carpentry projects built to last through Montana’s tough weather. Homeowners choose us for quality craftsmanship, honest pricing, and reliable service.

Most deck projects in Great Falls take about 1 to 2 weeks, depending on the size, design, and materials used. Smaller general carpentry projects, such as sheds, doors, or trim work, are typically completed in one day. We always provide a clear timeline with your estimate so you’ll know exactly what to expect.

In most cases, small decks under 30 inches high and not attached to the house do not require a permit in Great Falls. For larger decks or projects where a permit is required, we handle everything for you — from filing the paperwork and drawing the permit to scheduling inspections. Our goal is to make the process as simple and stress-free as possible for you.

We offer multiple levels of Trex composite decking for every budget — from Trex Enhance Basics for entry-level builds, to Trex Enhance Naturals for premium composite projects, along with beautiful but budget-friendly pressure-treated wood options. We can provide a quote for multiple choices in your bid.

Every project is custom-bid, and the final price depends on the materials you select, the size of the deck, project complexity, and site conditions. This ensures you’ll know exactly what your investment will be before construction begins.