Concrete Patios & Backyard Slabs in Lehi, UT — Built to Handle Utah Winters
Thinking about adding a patio or backyard slab? We pour concrete built to handle Utah's freeze-thaw winters and expansive clay soil.

If your backyard is just dirt, gravel, or a cracked old slab, you're not alone. A lot of Lehi homes need a patio poured right so it doesn't heave or crack after a few Utah winters. We pour concrete patios and backyard slabs that are graded correctly and built to last. Call (801) 414-1234 and we'll talk through what you need.
Our Work


When You Need a New Patio or Backyard Slab
You might need a new patio slab if your yard has no hard surface at all, or if an old slab is cracked, sinking, or tilting toward your house. In Utah, expansive clay soil shifts with moisture changes, and freeze-thaw cycles push up slabs that weren't poured deep enough or graded correctly. Tripping hazards, standing water after it rains, and gaps between the slab and your foundation are all signs it's time to act. Waiting usually means the problem gets worse and costs more to fix later. A lot of homeowners also add a patio slab when they're finishing a basement or building a new deck, so the whole backyard gets done at once.
Our Patio & Slab Process
We start by looking at your yard and talking about size, shape, and how you plan to use the space. Then we grade the area so water drains away from your house, not toward it. We form the slab, pour the concrete, and finish it smooth or broomed depending on what you want. We also leave proper control joints so the slab handles ground movement without cracking randomly. Most backyard patios take just a few days from prep to a cured, usable slab, weather and site size permitting. We'll walk you through each step so you know what to expect.
Patio Slab Cost in Lehi
Patio cost depends on the size of the slab, how much grading or site prep is needed, and whether you want a plain finish or something decorative like stamped or colored concrete. Soil conditions on your lot can also affect the work needed underneath. We give clear written quotes before we start, so you know what's included and there are no surprises in the final bill.
Why Choose Us
Firm Foundation of Utah is a licensed Utah contractor, license #11824306-5501, active with DOPL. We're a husband-and-wife, family-run team with more than 25 years of hands-on construction experience between us. We work on homes and commercial properties across Lehi and Utah County, and a lot of our business comes from neighbors telling neighbors after we finish a job. We know how Utah soil and winters treat concrete, and we build for that from the start.
More Concrete Services
- Concrete Driveways — Durable driveways built to handle Utah's freeze-thaw winters without early cracking.
- Decorative Concrete — Stamped, colored, and exposed-aggregate finishes that add style to any slab.
Ready for a backyard you can actually use? Call Firm Foundation of Utah at (801) 414-1234 or email heimuli_united@yahoo.com to set up a time for us to come look at your yard and talk through your patio or slab project.
Patios are one piece of what we do — see our full Concrete Services for driveways, decorative concrete, and more.