Concrete Slab & Foundation Work
Solid foundations and quality slabs that support your home or building for decades.

Why Your Foundation Matters Most
Your foundation literally supports everything above it. Whether you're building a new home, adding a garage, or constructing a shed, the quality of your concrete work determines how well that structure performs over time. A properly built foundation stays level, resists moisture, and lasts for generations. Cut corners here, and you're asking for trouble down the road.
Here in Apex, NC, we deal with clay soils that expand when wet and shrink when dry. This movement puts stress on foundations and slabs. RPG Apex Concrete understands these local conditions and builds accordingly. We don't use generic approaches that work somewhere else. We use techniques proven to work in North Carolina's specific soil and weather conditions.
Foundation work comes in several types. Slab-on-grade foundations sit directly on the ground and work well for single-story homes and additions. They're cost-effective and fast to install. Stem wall foundations include footings below the frost line with walls that raise the floor above grade, providing better drainage and protection from moisture. Pier and beam foundations use concrete piers to support the structure, allowing for crawl space underneath.
Each type has its place depending on your project, site conditions, and budget. We evaluate your specific situation and recommend the foundation type that makes the most sense. That might be different from what your neighbor has, and that's okay. Good contractors adapt to site conditions rather than using the same approach for every job.
How We Build Foundations That Last
Foundation work is technical and detail-oriented. Here's what goes into a quality installation from start to finish.
Our Foundation Installation Steps
- •Site Survey and Testing: We evaluate soil conditions, drainage patterns, and any existing site issues.
- •Excavation: We dig to the proper depth based on frost lines and soil conditions in your area.
- •Gravel Base: We add crushed stone that drains water away and provides a stable base.
- •Vapor Barrier: We install plastic sheeting to block moisture from entering through the concrete.
- •Reinforcement: We place rebar or wire mesh according to engineering specifications.
- •Forms and Layout: We build forms to precise dimensions and double-check all measurements.
- •Concrete Pour: We use the right concrete mix and place it properly to avoid weak spots.
- •Finishing and Curing: We level, smooth, and cure the concrete to develop full strength.
Each step builds on the previous one. Rush the excavation and your foundation settles unevenly. Skip the vapor barrier and moisture wicks up through the concrete. Use insufficient reinforcement and cracks develop. We follow proven procedures because they work. When you need reliable concrete work, you want a contractor who doesn't cut corners on the critical steps.
Where We Install Slabs and Foundations
We handle foundation and slab work for all types of projects around Apex and the surrounding areas. New home construction requires complete foundation systems designed to support the entire structure. We work with builders and homeowners to deliver foundations that meet code requirements and engineering specifications.
Home additions need foundations that tie into existing structures properly. Whether you're adding a bedroom, expanding your kitchen, or building a sunroom, the new foundation has to match the old one in elevation and strength. We take the time to do this right so your addition doesn't settle differently than the rest of your house.
Garage slabs get heavy use from vehicles and need to be built accordingly. We pour thicker concrete with proper reinforcement to handle the weight. We also ensure proper drainage so water doesn't pool inside. Shed and outbuilding foundations might seem simple, but they still need to be done correctly. Even a small storage shed benefits from a level, stable foundation that keeps it from shifting over time.
Pool houses, workshops, and accessory dwelling units all need quality foundations too. Whatever you're building, we have the experience and equipment to handle it. We've built foundations for everything from small garden sheds to large commercial buildings, and we bring that expertise to every job regardless of size.
Foundation and Slab Questions We Hear Often
Need Foundation or Slab Work?
Contact us to discuss your project and get an accurate quote.
Call (984) 246-1793 Today