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Davis County

Deck builder in Farmington, Utah.

Blackrock Decks builds custom decks, patio covers, pergolas, custom roofs and railing in Farmington, Utah. We are a licensed and insured general contractor and certified TrexPro Platinum installer with 40+ years of experience, and we handle the design, permits, and build from start to finish.

Recent Farmington Project

An Island Mist Trex deck with a built-in bench in Farmington.

This Farmington project is a Trex Transcend deck in the Island Mist color, a soft blue-gray set against the trees behind the home. Custom ornamental railing in bronze runs along the edge, and a bench built from the same Trex decking sits in one corner. Part of the deck is under a roof, held up by columns with stone bases.

Why Blackrock

Why Farmington homeowners choose Blackrock Decks.

Details on the Farmington build

The railing is custom ornamental in a bronze finish instead of standard black. The bench is built from Trex decking in the same Island Mist color as the deck, so the seating matches the surface it sits on. A stone-faced column anchors the railing corner next to the bench.

Building near Farmington?

We also build across Davis County, including Bountiful, Centerville, Kaysville, and Layton. See all of our service areas.

Good to Know

Building in Farmington: common questions.

Does Blackrock Decks build decks in Farmington, Utah?

Yes. Blackrock Decks builds custom decks, patio covers, pergolas, custom roofs, and railing in Farmington and across Davis County, including Bountiful, Centerville, Kaysville, and Layton.

Can you build a bench into a Trex deck in Farmington?

Yes. On a recent Farmington project we built a bench from the same Trex Transcend Island Mist decking as the deck itself, set into a corner against the railing. Built-in seating can be shaped to your layout, so tell us how you use the space when you request your quote.

How much does a custom deck cost in Farmington?

Every Blackrock deck is uniquely priced based on your home and project, so we don't offer a flat price list. Factors like size, material line, height, stairs, railing, and additions such as a roof or lighting all influence the final cost. We measure your space and provide a no-cost estimate tailored to your project.

Do I need a permit or HOA approval to build a deck in Farmington?

Permitting requirements vary by project, and some neighborhoods have HOA rules about design and materials. As a licensed general contractor, Blackrock Decks handles the full scope of your project, including permits and engineering, so you don't have to sort it out on your own. If you have an HOA, mention it when you request your quote.

What railing works with a Trex Transcend deck in Farmington?

Our Farmington deck uses custom ornamental railing in a bronze finish. Blackrock also installs black Cinch and other railing styles, and we can match the color and style to your home. See the options on our railing page.

What warranty comes with a Blackrock deck?

Every project we build carries our five-year Blackrock Decks labor and craftsmanship warranty. All materials are warrantied by their manufacturer, and as a TrexPro Platinum installer, your Trex project can qualify for additional manufacturer warranty coverage.

More answers on materials, warranties, and care on our FAQ page.

Updated November 2026

Trex deck stairs with built-in lighting at night

Let us build the deck of your dreams.

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Or call (385) 222-3804 · Monday to Friday, 8am to 5pm

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