Lehi's Concrete Contractor | Driveways, Patios, Walls & More
Licensed Utah contractor with 25+ years hands-on experience. Family-owned. Residential and commercial work done right.
- Family-Owned & Operated
- 25+ Years Hands-On Experience
Why Lehi Homeowners and Builders Choose Firm Foundation of Utah
Licensed Utah Contractor #11824306-5501
We hold an active Utah DOPL license with General Building and General Engineering classifications. You can verify it with the state any time.
25+ Years of Hands-On Experience
Semisi has worked in framing and concrete for more than 25 years. You get a crew that has seen most problems before and knows how to handle them.
Family-Owned, Husband-and-Wife Team
Sherri runs the office and Semisi runs the field work, so you talk to the same people from quote to finish. There's no call center and no runaround.
Residential and Commercial Work
We finish basements and pour patios for homeowners, and we also take on commercial concrete and construction jobs. One crew that can handle both sides of your project.
Recent Projects
Concrete Patio · Lehi area
Driveway Extension · Lehi area
Foundation Walls · Lehi area
Retaining Wall Pour · Lehi area
Concrete Walkway · Lehi area
Basement Finishing · Lehi area
Basement Bathroom · Lehi area
Deck & Stairs Remodel · Lehi area
See What Our Customers Say
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Beyond Concrete: Full-Service Support for Your Home
Basement Finishing
Most homes in Lehi and Utah County are built with unfinished basements. We frame, drywall, and fully finish your basement so you get real living space instead of a storage room. Many customers finish the basement and add outdoor concrete work at the same time.
Home Remodeling
Need more than concrete? We also take on general remodeling projects for homeowners across Utah County. From framing to finish work, we handle the project so you don't need to hire separate crews for every step.
Deck & Stair Building
Elevated decks, exterior stairs with metal railing, and covered patios over concrete pads. We pour the footings and build the deck with the same crew, so the stairs land where they should.
Our Core Concrete Services
Concrete Services
Cracked driveways and uneven patios are common in Utah because freeze-thaw winters and shifting clay soil are hard on concrete. We pour driveways, patios, backyard slabs, and decorative concrete built to handle Utah's weather and soil. Concrete is our favorite work and our fastest turnaround, so we can usually get your project scheduled quickly. We also offer stamped, colored, and exposed-aggregate finishes if you want more than a plain gray slab.
Concrete Walls & Foundations
Retaining walls and foundations need to be done right the first time, especially on Utah County's expansive clay soil. We build retaining walls that hold back shifting ground and pour footings and foundations that meet code. This work often comes up together in new-build neighborhoods where several homes need walls and slabs at once. We handle the full job, from digging to the final pour.
Service Area
Firm Foundation of Utah serves Lehi and the surrounding Utah County and Salt Lake County area, including American Fork, Pleasant Grove, Orem, Provo, Springville, Saratoga Springs, Eagle Mountain, Highland, Draper, Sandy, South Jordan, Riverton, Herriman, West Jordan, and Salt Lake City. If you're in a growing neighborhood where several homes need concrete work or basement finishing at the same time, we can often handle multiple projects in the same area.
About Firm Foundation of Utah
Firm Foundation of Utah is a family-owned, husband-and-wife team based near Lehi. Semisi is the field owner and licensed qualifying party, with more than 25 years of hands-on construction experience, while Sherri handles the office and keeps your project organized. We're licensed with the Utah DOPL under License #11824306-5501 and take on both residential and commercial work. Most of our business comes from word-of-mouth, because we show up, do the work right, and let the results speak for themselves.
Frequently Asked Questions
Are you licensed to do concrete and construction work in Utah?
Yes. Firm Foundation of Utah LLC holds an active Utah DOPL contractor license, #11824306-5501, with General Building and General Engineering classifications. You can look up our license status directly with the state if you want to confirm.
Do you work on both homes and businesses?
Yes. We do residential concrete, basement finishing, and remodeling, and we also take on commercial concrete and construction projects. Let us know what kind of project you have and we'll tell you if it's a fit.
How long have you been doing this kind of work?
Semisi has more than 25 years of hands-on experience in framing and concrete. We've worked on homes and subdivisions across the Utah County area.
Can you finish my basement if it's unfinished right now?
Yes. Most homes in Lehi and Utah County are built with unfinished basements, so this is common work for us. We handle framing, drywall, and the full finish so the space is ready to use.
Why does my driveway or patio keep cracking?
Utah's freeze-thaw winters and expansive clay soil are hard on concrete that isn't poured correctly. We prep the base and pour with this in mind so your new concrete holds up better over time.
Do you only do concrete, or other projects too?
Concrete is our main focus and the work we can turn around fastest, but we also do retaining walls, foundations, basement finishing, and general remodeling. Tell us what you need and we'll let you know how we can help.
Ready to Start Your Concrete Project?
Call Firm Foundation of Utah at (801) 414-1234 or email heimuli_united@yahoo.com to talk about your project.