Keystone Outdoor Solutions
Keystone Outdoor Solutions pours and finishes stamped, stained, and colored concrete for homeowners across Lancaster County who want surfaces that look like natural stone without the cost or upkeep. From patio slabs near Long’s Park to full driveway pours in Manheim Township, our concrete patio installers handle every step from base prep through final sealing.
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About Keystone Outdoor Solutions
Cracked patios, fading driveways, and worn-out surfaces cost you curb appeal and property value every year you wait. Keystone Outdoor Solutions has been solving these problems for homeowners across the greater Lancaster area since 2002. From custom patios in Lititz to commercial flatwork along the Route 30 corridor, our team manages every project from site prep through final seal coat and walkthrough.
Our Services
We specialize in stamped patios, stained floors, full driveway pours, and surface repairs for residential and commercial properties across the county.
Flat gray slabs blend into the background and do nothing for your outdoor space. Our team pours stamped concrete patio surfaces in patterns that replicate flagstone, cobblestone, slate, and brick at a fraction of the material cost. You choose from over 20 patterns and a full range of stamped concrete colors, and we handle reinforcement, control joints, and sealer application. Every concrete walkway and patio we pour drains properly and holds its finish through years of Lancaster weather.
Existing concrete that looks dull or outdated does not need to be torn out and replaced. Concrete staining transforms gray surfaces into rich earth tones, terracotta shades, or custom color blends that penetrate the surface instead of sitting on top like paint. Our team also installs exposed aggregate concrete and textured finishes for pool decks, entryways, and interior floors. The result is a surface with depth and texture that holds up to foot traffic, UV exposure, and moisture without peeling or fading.
A driveway takes more abuse than any other surface on your property and a thin pour on a weak base will crack within two winters. We build every concrete driveway installation with a compacted stone base, reinforced mesh or rebar, proper thickness for vehicle weight, and control joints placed to direct cracking away from visible surfaces. Stamped concrete driveway options give you the look of pavers or natural stone with the structural strength of a monolithic pour. Your driveway stays flat and crack-free through freeze and thaw cycles because the base underneath was built for this climate.
Cracked, pitted, and spalling driveways drag down the look of your entire property. Driveway resurfacing gives you a fresh surface without the cost and disruption of a full tearout. Our team can resurface asphalt driveway surfaces with a bonded topping layer that connects to the existing base, fills low spots, and provides a new finished surface you can stamp, stain, or broom finish. Concrete resurfacing works best when the base is still structurally sound but the top layer has deteriorated from age, salt damage, or heavy use.
Small cracks in a patio or driveway turn into large ones when water gets in and freezes. We specialize in concrete driveway repair and concrete patio repair by routing out damaged sections, filling with bonded material, and matching the finish to the surrounding surface. For surfaces that need more than patching, we apply concrete sealing to protect against moisture penetration, salt damage, and UV breakdown. Catching damage early saves you the cost of a full replacement later.
Uneven or crumbling concrete steps are a safety hazard and the first thing visitors notice at your front door. Our team pours and finishes entry steps with proper footings, consistent riser heights, and slip-resistant textures that meet building code. As experienced concrete patio installers, we tie new steps into existing patios, walkways, and landings so every surface connects at the right grade with a clean finished edge.
We had Keystone Outdoor Solutions build a paver patio and sitting wall off our kitchen last spring, and it turned out exactly what we hoped for. The team showed up when they said they would, cleaned up every single day, and the finished space looks better than the 3D rendering.
After getting three quotes for a retaining wall, we went with Keystone Outdoor Solutions because they actually walked our slope and explained why the base needed to go deeper than the other guys quoted. One year in, zero settling. Worth every penny.
From the first phone call to the final walkthrough, this was the best contractor experience we have had as homeowners. No runaround, no subcontractors we had never met. Just one team that handled our driveway, stone veneer, and stood behind every piece of it.
Our township is a nightmare with outdoor kitchen permits. Keystone Outdoor Solutions pulled everything, submitted the drawings, and scheduled the inspection without us lifting a finger. The project passed the first time. That alone was worth hiring them.
We already had a paver patio and wanted a deck, fence, and fire feature added. Keystone Outdoor Solutions was the only contractor who could actually picture all of it as one connected space. The materials, the sight lines, and the finish all match. It looks like it was always there.
Most homeowners wait until cracks spread or surfaces crumble before calling for an estimate. A 15-minute property visit tells you exactly what your stamped concrete, patio, or driveway project will cost so you can plan around real numbers instead of guessing.
Our Process
01
Give us a call or fill out our quote form and we will set up a time to meet at your property. Our team evaluates your soil, grades your site, and reviews your goals so we can recommend the right concrete solution for your space.
02
Once we understand your property, we put together a detailed scope with material options, pattern and color samples, and pricing. You see exactly what your surface will look like and what it will cost before any concrete is mixed. Our team walks you through every option so nothing is left to guesswork.
03
From setting forms and grading the base near Buchanan Park to pouring and stamping surfaces in Rohrerstown, our team handles all the heavy lifting. Reinforcement, control joints, curing time, and concrete sealing are built into every project so you never have to manage the details yourself.
04
We do a final walkthrough with you, check every edge and joint, and confirm the sealer has cured properly. Your 5-year warranty kicks in the day we finish so you can use your new patio, driveway, or walkway knowing the work is backed by the team that built it.
Why Choose Us
Concrete poured without the right base, thickness, and joint spacing cracks apart within a few Central PA winters. Properties around Willow Street and the Route 462 corridor sit on clay-heavy soil that holds water and expands when it freezes. Our team builds every slab with a compacted stone base, proper reinforcement, and control joints engineered for this area’s freeze and thaw conditions so your surface stays intact through decades of seasonal movement.
Cheap stamped concrete fades and peels within 3 to 5 years because the color was applied on the surface instead of integrated into the mix. Our team uses integral color, broadcast hardener, and antiquing release agents layered during the pour so the color goes all the way through the slab. Combined with concrete staining techniques for accent work and a professional-grade sealer, your surface keeps its depth and richness for years without the washed-out look that comes from surface-only color.
The county has 41 townships and each one has different rules for impervious coverage limits, setback distances, and stormwater management. Manheim Township requires different documentation than East Lampeter or Lancaster City. Our team checks your zoning, submits your application, and schedules inspections so you never make a trip to the municipal office or risk a violation after the pour is complete.
Every concrete surface we pour comes with a 5-year workmanship warranty covering base prep, forming, reinforcement, finishing, and sealing. If a control joint fails, a surface delaminates, or a sealed section breaks down under normal use, we come back and fix it at no cost. Zero service call fees, zero fine print. Our 5-year coverage exists because we trust the materials we use and the way our team installs them.
Call us or fill out our quick quote form and our team will reach out within one business day to schedule your free property visit. No pressure, no obligation, just a clear plan and real numbers for your project.
Areas We Serve
Based in Lancaster, PA, Keystone Outdoor Solutions designs and builds custom hardscaping and outdoor living spaces for homeowners across South Central Pennsylvania. From paver patios and retaining walls to outdoor kitchens and custom decks, our crew serves the greater Lancaster area and surrounding counties.
Lancaster, PA sits in the heart of South Central Pennsylvania where outdoor concrete projects run from early spring through late fall. The county covers 41 townships, each with its own zoning codes, impervious surface limits, and permit requirements that affect where and how concrete can be poured on your property.
Local weather plays a direct role in how concrete should be mixed, poured, and finished. Summers bring heat that accelerates curing and can cause surface cracking if the pour is not timed and treated properly. Winters drop below freezing for months, pushing frost lines to 36 inches and putting pressure on any slab poured without the right base depth and reinforcement. Clay soil across most of the county holds moisture and shifts with each freeze and thaw cycle, which is why base prep and drainage matter more here than in most regions.
FAQ's
Stamped concrete cost depends on the size of the project, the pattern complexity, and how much site prep your property needs. A basic single-pattern stamped patio with one color runs about $12 to $18 per square foot installed. Multi-color designs with borders, accent bands, or seamless texture patterns push the price to $18 to $25 per square foot. For a typical 300-square-foot patio, that puts you at $3,600 to $7,500 depending on the finish. Stamped driveways cost more per square foot than patios because driveways need thicker slabs, heavier reinforcement, and more base prep to handle vehicle weight. Site conditions also move the price. Properties with heavy clay soil, poor drainage, or steep grades require additional base work that adds to the total. We always recommend an onsite visit before quoting because soil, slope, and access conditions shift the cost more than pattern selection alone.
The most requested stamped concrete patterns in this area are ashlar slate, which gives you the look of cut natural stone with clean geometric lines, and random stone, which mimics the irregular shapes of fieldstone for a more natural appearance. Cobblestone patterns are popular for driveways and walkways because they replicate old-world paver looks at a fraction of the cost. Wood plank stamps have become a trending choice for patios and pool decks because they give you the warmth of real wood without rot, splinters, or annual staining. Herringbone brick works well for entryways and borders. Most homeowners combine a field pattern with a contrasting border pattern to create defined edges and visual separation between zones. Your pattern choice does not affect the structural strength of the concrete since the stamping happens on the surface after the slab is poured and reinforced.
Yes, but it depends on the condition of the existing asphalt. If your asphalt driveway base is still structurally sound with no major heaving, deep cracks, or base failure, an overlay can be applied directly over the asphalt surface. The overlay bonds to the existing base and gives you a fresh finished surface that you can stamp, stain, or broom finish. If the asphalt has significant base failure, sunken sections, or tree root damage, the old surface needs to come out before new concrete can go down. Pouring over a compromised base just transfers the problems to the new surface within a season or two. Our team evaluates the existing asphalt condition during your consultation and gives you an honest assessment of how well an overlay will hold or if a full removal and pour is the better investment for your property.
With proper base prep, reinforcement, and sealing, stamped concrete lasts 25 to 30 years or more in this region’s conditions. The concrete itself is the same structural mix used for standard flatwork, so the stamping does not weaken the slab. What determines longevity in this climate is the base underneath, the thickness of the pour, and how well the surface is sealed and maintained. The sealer is the first line of defense against moisture penetration, freeze and thaw damage, and UV fading. Resealing every 3 to 5 years keeps the color vibrant and the surface protected. Slabs that are poured too thin, set on inadequate base material, or left unsealed will show cracks, discoloration, and surface flaking much sooner. The biggest factor in this area is how well the base was built to handle clay soil movement and frost heave, which is why base prep matters more than the surface finish.
A concrete overlay is a thin layer of polymer-modified concrete applied over an existing surface to restore its appearance without tearing out the old slab. Overlays typically range from 1/4 inch to 3/4 inch thick and can be stamped, stained, or textured to look like new concrete. They work best on surfaces that are structurally sound but cosmetically damaged, meaning the base is solid, the slab is not heaving, and the cracks are surface-level rather than structural. An overlay is a good option when your patio or driveway has widespread surface spalling, discoloration, or minor cracking but the foundation underneath is stable. It costs significantly less than a full removal and repour because you skip the demolition, hauling, and base work. If the existing surface has deep structural cracks, major settling, or base failure, an overlay will not fix those problems and a full replacement is the better path.
Exposed aggregate is a decorative finish where the top layer of cement paste is washed away after pouring to reveal the natural stone, pebble, or decorite aggregate underneath. The result is a textured, slip-resistant surface with natural color variation that works well for pool decks, patios, walkways, and driveways. The aggregate can be the natural stone already in the concrete mix, or decorative stones can be seeded into the surface during finishing for a specific color or texture. Exposed aggregate holds up well in local weather conditions because the textured surface provides better traction in wet and icy conditions than a smooth finish. It pairs well with stamped concrete borders for a custom look that defines different zones in your outdoor space. Maintenance is similar to stamped concrete with resealing recommended every 3 to 5 years to protect the aggregate and keep the surface looking its best.
If the damage is limited to surface cracking, minor spalling, or discoloration and the base underneath is still solid, concrete driveway repair or patio repair is the better move. Routing out cracks, filling with bonded material, and resealing the surface restores the look and prevents water from getting deeper into the slab. If you see multiple wide cracks, sections that have sunk or heaved, or areas where the concrete has separated from the base, those are signs of structural failure that patching will not fix. In those cases, a full replacement gives you a surface built on a proper base that will last another 25 to 30 years. Age matters too. A concrete surface that is 20 years old with widespread cracking is near the end of its useful life, so investing in repairs gives you diminishing returns. A 5-year-old patio with one crack from impact damage is absolutely worth repairing. Get both estimates so you can compare and make the call based on long-term value.
The most important maintenance step is resealing the surface every 3 to 5 years depending on traffic and UV exposure. The sealer protects the color, prevents moisture from penetrating the surface, and keeps the finish looking fresh. Between resealings, clean the surface periodically with a garden hose or pressure washer on a low setting to remove dirt, leaves, and debris. Do not use deicing salts or chemical ice melters on stamped concrete, even products labeled as concrete-safe. Salt accelerates surface breakdown and can cause spalling and discoloration. Use sand or kitty litter for traction during icy conditions. Avoid dragging heavy furniture or sharp metal objects across the surface. If you notice the color starting to fade or water no longer beading on the surface, it is time to reseal. We offer resealing services or you can purchase professional-grade sealer with application instructions from our team.
Yes, and it is one of the best options for pool decks in this area. Stamped concrete gives you the look of natural stone or tile around your pool without the trip hazards that come from individual pavers shifting over time. The surface can be finished with a texture that provides slip resistance when wet, which is a critical safety feature for pool areas. Color options let you match or complement your home and landscaping. Stamped concrete pool decks are poured as a single monolithic surface, which means fewer joints and gaps where weeds can grow or water can collect compared to paver installations. Proper drainage slope is built into the pour so water moves away from the pool and away from your home’s foundation. The surface stays cooler than dark-colored pavers or natural stone in direct sunlight, and resealing every few years keeps the finish protected against chlorine splash, sunscreen, and UV exposure.
Stamped concrete is poured as a single slab and then textured to look like stone, brick, or tile. Pavers are individual units set on a sand and gravel base. The biggest practical difference is maintenance. Stamped concrete needs resealing every 3 to 5 years but the surface stays flat and weed-free because there are no joints between units. Pavers can shift, settle, and allow weeds to grow between the joints, requiring periodic leveling and joint sand replacement. Cost-wise, stamped concrete typically runs 20 to 30 percent less than a comparable paver installation because there is no individual unit placement. Pavers have the advantage of easy spot repair since you can pull and replace a single unit without affecting the rest. With stamped concrete, repairing a section means matching the pattern and color, which is harder to do seamlessly after the original pour has aged. For large, flat surfaces like driveways and patios in the Lancaster area, stamped concrete gives you better structural integrity because the monolithic slab distributes weight more evenly than individual units sitting on sand.
