Deck builder in Sandy, Utah.

Yes. Blackrock Decks builds custom decks, patio covers, pergolas, custom roofs, and railing in Sandy and across Salt Lake County, including Draper, Cottonwood Heights, Midvale, Murray, South Jordan, Holladay, and Salt Lake City.

Yes. A custom roof over a deck is one of the things we build most. The roof can include a finished soffit, recessed lighting, and ceiling fans, so the deck stays comfortable and usable through more of the year.

Every Blackrock deck is uniquely priced based on your home and project, so we don't offer a flat price list. Factors like deck 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.

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.

Composite decking like Trex resists the freeze-thaw cycles, UV, and snow load that wear out a wood deck on the Wasatch Front. Composite decking typically lasts 25 to 50 years with basic care, roughly double the 10-to-15-year lifespan of a wood deck, with no yearly sanding or staining.

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.