As the home base for our crew, Arnold gets a lot of attention when it comes to patio work — and we know the local conditions here better than anywhere else. Patio installation in Arnold, MO means designing and building a durable outdoor living surface using pavers, concrete, natural stone, or brick, with every project properly excavated, base-compacted, and drained to withstand Missouri’s freeze-thaw climate.
STL Retaining Wall Install Pros, headquartered right here in Arnold, designs and builds custom patios for homeowners throughout the city and the surrounding metro. We apply ICPI/NCMA-certified installation standards along with drainage engineering suited to Arnold’s specific soil and terrain, which is exactly what keeps a patio performing well for decades instead of just a few seasons.
What does your ideal backyard look like? Some homeowners want a paver patio built for entertaining, others prefer a stamped concrete pad for a clean, modern feel, and some picture a natural stone space anchored by a built-in fire feature. Whatever you have in mind, our team handles the entire process — design, excavation, drainage, and installation — from start to finish.
Your Trusted Patio Installation Company in Arnold
Arnold homeowners have easy access to our team, and it shows in how many keep coming back — a result of combining exceptional craftsmanship with design standards that lead the industry. Our project scope ranges from small, functional patios to large, multi-level outdoor entertainment spaces built for hosting. Regardless of size, every installation includes:
- Expert design tailored to your backyard layout
- High-quality pavers, concrete, stone, and brick materials
- Proper base preparation and compaction
- Professional drainage solutions
- Skilled, certified patio installers
- On-time project completion and clear communication
Benefits of Professional Patio Installation in Arnold
There’s a clear payoff to hiring a professional for your patio installation instead of going the DIY or budget route. A properly built patio expands your usable outdoor living space, raises your property value, and delivers stronger drainage along with long-term surface stability — advantages that shortcuts simply can’t match.
- Expands your outdoor living area
- Increases property value
- Creates a durable, low-maintenance space
- Enhances the look & layout of your backyard
- Improves drainage and surface stability
- Provides a perfect space for entertaining
Our team consists of certified retaining wall specialists with years of hands-on experience in structural, decorative, and engineered wall construction. Every installer is trained in proper base preparation, drainage systems, geogrid reinforcement, and ICPI/NCMA installation standards. We are fully licensed, insured, and committed to delivering walls that exceed St. Louis engineering requirements and local building codes.
We are equipped to handle every phase of retaining wall construction — from design and excavation to drainage engineering and final installation. Our capabilities include concrete block walls, natural stone walls, segmental retaining systems, waterfront and hillside stabilization, and full outdoor construction. With advanced tools, industry-leading techniques, and a highly skilled crew, we deliver durable, long-lasting wall solutions for properties of all sizes.
We are committed to delivering top-tier craftsmanship, transparent communication, and reliable scheduling on every project. Our team shows up on time, respects your property, and builds each wall with precision and care. We guarantee our work 100% and stand behind every installation with long-term durability, safety, and your complete satisfaction as our highest priority.
What Does Professional Patio Installation Include in Arnold?
Professional patio installation in Arnold covers a lot more than most homeowners expect going in. It starts with a site evaluation and 3D design, then moves through excavation to the proper depth, compacted base preparation, and installation of your chosen material — pavers, concrete, or stone. The job finishes with drainage integration and edge restraint, all built to ICPI and NCMA engineering standards.
Arnold homeowners choose STL Retaining Wall Install Pros because we deliver the complete scope of work on every job, never a shortened version:
- A custom design shaped around your backyard’s layout, slope, and drainage patterns
- High-quality pavers, concrete, natural stone, and brick sourced from trusted suppliers
- The correct excavation depth and a compacted gravel base — the exact step most competitors rush through or skip
- Integrated drainage solutions that direct water away from your foundation
- ICPI-trained, certified installers on every crew
- Transparent timelines and on-time project completion
If “patio installation near me” or “patio contractor Arnold” is what brought you here, this is the standard your project should be built to.
Types of Patio Installations We Offer
We install patios built for beauty, comfort, long-term durability, and functional outdoor living.
Available in brick pavers, concrete pavers, interlocking pavers, and premium stone blends.
Slip-resistant, weather-resistant, customizable, and perfect for outdoor entertaining.
Choose from standard concrete, broom-finished, stained, or stamped decorative concrete.
Ideal for modern outdoor spaces, grilling areas, and large backyard designs.
Luxurious, heavy-duty, authentic stone patios made from flagstone, bluestone, limestone, or slate.
Perfect for elegant garden settings or custom outdoor living areas.
A timeless option that complements classic St. Louis architecture and historic homes.
We integrate outdoor kitchens, pergolas, built-in seating, retaining walls, fireplaces, lighting, and more.
We also provide:
- Patio door installation
- Sliding patio doors
- Hinged or vinyl patio doors
- Patio cover installation
- Patio roof installation
- Patio screen and enclosure installation
Your patio becomes a complete, functional, weather-protected outdoor space.
What Is the Patio Installation Process?
A rushed job is the root cause behind most patios that shift, pool water, or crack early. To avoid that, every patio we install in Arnold follows a strict six-stage process — consultation and design, excavation, base preparation, material installation, drainage integration, and finishing — with each stage completed fully before moving to the next.
- On-Site Consultation & 3D Design — Before any digging begins, we measure your yard’s elevations, assess how drainage flows across the property, and build a design that fits your budget and style.
- Excavation & Foundation Prep — We excavate to the correct depth for your chosen material and compact a reinforced gravel base — the step many competitors shorten to save time, and the leading cause of patio settling when it’s skipped.
- Material Installation — Pavers, concrete, or stone go in following ICPI and engineering guidelines, keeping alignment, spacing, and slope precise.
- Drainage System Integration — We route water away from your home’s foundation, protecting against erosion, pooling, and long-term shifting.
- Edge Restraints & Final Compaction — Restraints lock the entire patio system in place, so edges won’t spread or separate as time passes.
- Joint Sanding, Sealing & Clean Finish — Sealing is optional, but it guards against stains, fading, and weather damage — and can meaningfully extend the surface’s lifespan.
Done this way, a patio installed in Arnold should hold up for decades, not require repairs within the first few years.
Why Choose STL Retaining Wall Install Pros for Your Patio?
STL Retaining Wall Install Pros is licensed, insured, and ICPI/NCMA-certified, and as an Arnold-based company, we’re proud to serve homeowners right here at home as well as across the broader St. Louis metro. Every patio, retaining wall, and drainage system we install carries a 100% workmanship guarantee.
Qualifications
Base preparation, geogrid reinforcement, and drainage design are core to how our installers train, and every project meets or exceeds engineering and building code requirements for the Arnold area. That certification-backed technique matters most for patios, since Missouri’s freeze-thaw cycles are exactly what cause poorly built patios to crack, heave, or settle unevenly within just a few years.
Capabilities
We keep every phase of the job in-house — design, excavation, drainage engineering, material installation, and finishing. Our capabilities span paver systems, poured and stamped concrete, natural stone, and segmental hardscape structures, and we regularly integrate patios with outdoor living construction like kitchens, pergolas, and fire features — so what you get isn’t a standalone slab, but part of a cohesive backyard plan.
Commitments
Our craftsmanship comes backed by a 100% guarantee, we communicate clearly at every phase, and we show up when scheduled. If a patio settles, drains poorly, or shifts due to an installation error during the warranty period, we correct it at no cost to you.
How Much Does Patio Installation Cost in Arnold?
Patio installation in Arnold typically runs between $3,000 and $25,000 total, or roughly $10 to $60+ per square foot depending on the material you choose. Concrete sits at the more budget-friendly end, while natural stone commands the highest price point.
Average St. Louis Patio Installation Costs
Pricing varies based on materials, size, and site conditions
For an exact price, request a free on-site estimate — we offer competitive, transparent pricing.
What Factors Affect Patio Installation Cost?
Several key factors determine your final patio price: material choice, patio size, site accessibility, base depth requirements, and design complexity — think curves, multiple levels, or added features like fire pits and seating walls. Excavation costs can also climb on sloped yards, sites with existing drainage problems, or areas with rock- and clay-heavy soil, which shows up in parts of Arnold.
Because every property is different, a free on-site estimate is the only way to land on an exact number for your yard.
What Types of Patios Can You Install in Arnold?
Homeowners in Arnold typically choose from four patio materials — paver, concrete, natural stone/flagstone, and brick — each bringing a different mix of cost, durability, and style. Any of these can be paired with custom features like fire pits, seating walls, and covers.
Paver Patio Installation
A paver patio is built from interlocking brick, concrete, or natural stone-blend units set on a compacted base, offering slip resistance and an easy fix if a single unit ever gets damaged.
Pavers are a top pick for Arnold backyards for good reason: each unit flexes independently with ground movement instead of cracking as one solid piece, which pays off during Missouri’s freeze-thaw winters. With dozens of colors and patterns available — from herringbone to running bond — pavers can also be matched to your existing driveway or walkway for a cohesive look.
Concrete Patio Installation
A concrete patio is a single poured, monolithic slab finished as standard broom-finish, stained, or stamped decorative concrete, making it generally the most budget-friendly full-coverage option.
Stamped concrete can mimic the look of natural stone, brick, or wood at a fraction of the material cost, which is why it’s popular for larger entertaining areas, grilling patios, and pool decks. Since it’s poured as one slab, proper control-joint placement and base compaction are critical to prevent cracking — details our crews plan for at the design stage, not after the concrete’s already down.
Natural Stone & Flagstone Patio Installation
Built from irregular or cut slabs of bluestone, limestone, flagstone, or slate, a natural stone or flagstone patio delivers the most authentic, high-end look of any patio material.
This style suits garden-style backyards and any homeowner who wants a one-of-a-kind surface, since no two stones look alike. Natural stone is heavier than pavers or concrete and requires a deeper base, but it’s also one of the most durable materials available, often outlasting the home itself with minimal upkeep.
Brick Patio Installation
A brick patio uses clay or concrete brick laid in classic patterns like basketweave or herringbone, a timeless style that fits well with the traditional architecture found throughout Arnold.
Brick holds its color well over time, often outperforming some dyed concrete products, and keeps your backyard looking sharp for years.
Custom Patio Design & Build
A custom patio brings together additional hardscape and outdoor living elements — retaining walls, seating walls, outdoor kitchens, pergolas, fire features, and lighting — into one connected backyard design.
Rather than a standalone slab, we build full outdoor living environments where the patio, walkways, and structural elements all function together and look cohesive as a whole.
Patio Door, Cover & Enclosure Installation
Patio door, cover, and enclosure installation extends your outdoor space into a weather-protected, year-round living area, whether that’s sliding or hinged doors, a roofed cover, or a screened enclosure.
This service includes:
- Sliding and hinged patio door installation
- Vinyl patio door replacement
- Patio cover and roof installation
- Screen and enclosure installation for bug- and weather-protection
Adding a cover or enclosure typically gives Arnold homeowners several extra months of usable patio time each year — especially valuable during the region’s humid summers and unpredictable spring rain.
Can You Install a Patio on a Sloped or Uneven Yard?
Yes — a sloped or uneven yard doesn’t rule out a patio. Grading, terracing, or retaining wall integration can level these properties, making them just as suitable for patio installation as a flat lot.
Grade changes show up on many Arnold properties, particularly in the hillier pockets, and they call for extra planning before construction begins. We address this by pairing patio installation with retaining wall construction or multi-level terracing — an approach that also improves drainage on properties where water previously pooled near the home.
How Long Does Patio Installation Take in Arnold?
Most patio installations in Arnold wrap up within 3 to 7 days, though the exact timeline depends on patio size, material choice, and weather conditions.
Larger patios, natural stone work, or projects that include retaining walls, fire features, or outdoor kitchens typically take longer, since they require additional excavation, structural work, and curing time for concrete or mortared stone.
Frequently Asked Questions
Most patios range from $3,000 to $25,000 depending on material and size, with concrete on the lower end and natural stone on the higher end.
Natural stone and high-quality concrete pavers offer the longest lifespan, often lasting decades with minimal maintenance when installed on a properly compacted base.
Yes — we install hinged, sliding, and vinyl patio doors, along with complete patio roof and cover structures.
Yes. We integrate grading, retaining walls, or terracing as needed to level sloped or uneven yards for patio installation.
Most projects are completed in 3–7 days depending on size, material, and weather conditions.