Concrete Foundations & Slabs in Las Vegas, NV
Garage slabs, RV pads, shed pads, and additions — plus referrals to foundation repair specialists. We match you with vetted, licensed concrete contractors who build for desert soil and structural code. Free quotes, zero pressure.
Slab & Foundation Projects We Cover
Garage Slabs
The slab your cars, storage, and gym equipment live on. Typically 4″ thick with rebar — and if you're pouring a new garage floor or replacing a failed one, it's worth specifying 4,000 PSI concrete from the start.
RV & Boat Pads
Heavy, concentrated loads need heavier slabs: 5–6 inches thick with proper reinforcement is the standard recommendation for RV parking. A 4″ residential slab under a 15,000-lb motorhome is a cracked slab waiting to happen.
Shed & Equipment Pads
Level pads for sheds, AC condensers, generators, and pool equipment. Smaller jobs, but the same rules apply: compacted base, proper thickness, control joints.
Additions & Structural Foundations
Room additions, ADUs, and new structural work need engineered footings and — in most cases — permits and inspections. A licensed contractor handles the permit process and knows Clark County and City of Las Vegas requirements.
⚠️ Foundation problems? Read this first
Sticking doors, stair-step cracks in stucco or block walls, sloping floors, or gaps around window frames can signal foundation movement. Foundation repair is a specialist trade — piers, underpinning, and soil stabilization are different work from flatwork, and they need an on-site assessment by someone who does repairs all day, every day.
Here's our honest process: tell us what you're seeing, and we'll match you with a contractor experienced in foundation assessment. They'll evaluate on site and tell you whether it's cosmetic, monitorable, or needs real repair work. We don't diagnose foundations from a form — nobody reputable should.
Permits: What to Expect
Usually no permit needed
- Replacing an existing driveway or patio slab
- New non-structural flatwork (walkways, shed pads)
- Decorative overlays and resurfacing
Usually a permit required
- New structural foundations and footings
- Room additions and ADUs
- Retaining walls over a certain height
- Work that changes drainage onto neighboring property
Exact thresholds vary between the City of Las Vegas, North Las Vegas, Henderson, and unincorporated Clark County. Licensed contractors pull permits as part of the job — if a contractor suggests skipping a required permit, that's a red flag, not a favor.
Permit rules change — confirm current requirements with your local building department or ask your matched contractor.
Get Matched With a Vetted Concrete Contractor
Free quotes, no pressure. A licensed local pro reaches out — usually within one business day.