5,000+
Completed retaining wall and pool-removal projects
JCL has completed more than 5,000 projects for DFW property owners since its founding in 2006.
JCL Landscape Services
JCL Landscape Services is a retaining wall and pool removal specialist serving the Dallas–Fort Worth metroplex since 2006.
Keller retaining walls engineered for North Texas clay — built to hold for decades, not seasons.
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Keller sits in the northern tier of Tarrant County, where the terrain shifts noticeably from the flatter stretches near Old Town Keller and Keller Town Center to the more pronounced slopes and creek drainages that run through communities like Bloomfield Estates, Hidden Lakes, and the hillier sections along Bear Creek and Elm Creek. Homes here — especially those built on larger lots with sloped backyards, terraced landscaping, or proximity to drainage easements — face a problem that homeowners in flatter DFW suburbs don't: grade changes that demand real structural retention, not decorative landscaping timbers.
Many Keller properties were originally finished with railroad-tie or pressure-treated timber walls that are now splitting, leaning, or simply rotting away after years of contact with North Texas's expansive clay soil. That clay shrinks and swells with every rain-and-drought cycle, and walls that weren't designed around it fail quickly — taking fences, patios, and sometimes foundation grades with them.
Keller homeowners researching replacements typically start online, compare two or three contractors, and prioritize warranty coverage and a clear price before signing anything. JCL has completed more than 5,000 retaining wall and pool-removal projects for DFW property owners since 2006 — experience that informs every wall we engineer for terrain exactly like what you'll find throughout Keller.
What sets JCL Landscape Services apart.
JCL does two things — retaining walls and pool removal — and has done them exclusively since 2006. You get nearly two decades of focused expertise, not a sideline service squeezed in between lawn care appointments.
General Manager Robert Avalos personally oversees every job from estimate to final walkthrough. There is no hand-off to a foreman you've never met — one person owns the outcome.
DFW's clay-heavy soil expands and contracts with every wet-dry cycle, and that movement is the primary reason retaining walls lean and fail. JCL engineers every wall specifically for North Texas ground conditions.
The price quoted before work begins is the price on the final invoice. JCL never adds charges mid-project — a commitment backed in writing before a single shovel hits the ground.
Every retaining wall JCL builds or replaces carries a 5-year workmanship warranty. If something fails, JCL stands behind the work.
JCL obtains and manages every permit required — for both retaining wall and pool-removal projects — so you never have to navigate municipal requirements on your own.


Real numbers from real projects.
5,000+
JCL has completed more than 5,000 projects for DFW property owners since its founding in 2006.
4.8 stars
JCL's 4.8-star Google rating reflects consistent customer satisfaction across retaining wall and pool-removal projects throughout DFW.
A+
JCL Landscape Services holds an A+ rating with the Better Business Bureau, reflecting its commitment to transparent pricing and quality workmanship.
5-year
Every retaining wall JCL builds or replaces is backed by a 5-year workmanship warranty — a written commitment covering labor and construction quality.
Since 2006
JCL has operated under the same ownership and leadership for nearly two decades — one of the longest-tenured retaining wall specialists in the DFW market.
A selection of completed projects from across the U.S. and around the world.








Quick answer
Keller sits on the same expansive Vertisol clay that runs through most of Tarrant County, but the sloped terrain in neighborhoods like Hidden Lakes and Bloomfield Estates concentrates hydrostatic pressure on wall footings in ways flatter lots don't. When a wall isn't engineered with adequate drainage behind it — a weep system, gravel backfill, or a drainage membrane — that clay absorbs moisture after rain and pushes laterally against the wall.
The pressure reverses during dry summers when the clay shrinks. Railroad-tie and standard timber walls almost never include proper drainage engineering, which is why they routinely fail within 10–15 years in this area even when they were installed correctly.
Common questions from Keller homeowners.
Keller sits on the same expansive Vertisol clay that runs through most of Tarrant County, but the sloped terrain in neighborhoods like Hidden Lakes and Bloomfield Estates concentrates hydrostatic pressure on wall footings in ways flatter lots don't. When a wall isn't engineered with adequate drainage behind it — a weep system, gravel backfill, or a drainage membrane — that clay absorbs moisture after rain and pushes laterally against the wall.
The pressure reverses during dry summers when the clay shrinks. Railroad-tie and standard timber walls almost never include proper drainage engineering, which is why they routinely fail within 10–15 years in this area even when they were installed correctly.
Wall replacement costs vary based on height, linear footage, material choice, and how much grading or drainage work the site requires — so there's no honest single number without seeing the project. What JCL does offer is a free on-site estimate, usually the same day or next day you call, and guaranteed pricing: the number quoted is the number you pay with no change orders once work begins. Material options include Milsap stone, Granbury stone, concrete block, and poured concrete, each carrying different price points, and our estimator will walk through the tradeoffs with you during the visit.
Yes — the City of Keller requires permits for retaining walls that exceed certain height thresholds, and walls adjacent to drainage easements or property lines often trigger additional review. JCL handles the entire permit process on your behalf: we prepare the documentation, submit to the city, and manage inspections so you don't have to navigate the building department yourself. This is included in our scope of work, not an add-on fee, and it's one reason homeowners with complex or high-wall projects specifically seek out contractors with established permit experience in Tarrant County municipalities.
After your free estimate, timeline depends on permit approval speed, material lead times, and the size of the installation — but most residential projects in Keller move from signed contract to completed wall within a few weeks. JCL coordinates the permit submission immediately after approval so you're not waiting on paperwork unnecessarily. For multi-tier systems or larger slope projects, we'll give you a specific schedule during the estimate visit so you know what to expect before any work begins.
For most Keller properties, Milsap or Granbury stone gives the best combination of structural performance and aesthetics that complements the Hill Country and traditional architectural styles common in neighborhoods near Old Town Keller and along Bear Creek. Concrete block is an excellent choice where a cleaner modern look is preferred or where height requirements demand a more engineered solution. Poured concrete is the standard for high-load or tiered systems where structural depth is critical.
The right material depends on wall height, soil conditions behind the wall, and how the wall integrates with existing landscaping — all of which we assess on-site.
Often both work together. On sloped Keller lots near creek drainages or low-lying areas, a retaining wall that lacks proper drainage behind it will fail regardless of how well it's built. JCL engineers walls to address drainage simultaneously — incorporating weep holes, gravel backfill, and, where necessary, French drain systems that redirect water away from the wall base. If erosion is actively undermining a slope before a wall can be built, we account for that in our design. A site visit clarifies quickly whether you need a wall, drainage infrastructure, or a combined system.
JCL has built retaining walls and removed pools exclusively since 2006 — it's not a sideline to mowing or planting. That specialization means every wall we build is engineered specifically for North Texas's clay soil conditions, and we've completed more than 5,000 projects across the DFW metroplex to refine that process.
General landscaping contractors may install walls, but they rarely carry the structural engineering focus, dedicated permit experience, or the kind of workmanship warranty — five years, on every wall — that a specialist offers. For a structural project that protects your foundation, your fence, and the grade of your yard, the difference matters.
When work is done, your property should look finished — JCL's job-site cleanliness is one of the most consistently cited points in its customer reviews, and we take cleanup seriously on every project. You'll receive documentation for your 5-year workmanship warranty, and if the project required a city permit, you'll have the closed-permit record you'll need when you eventually sell the home. Buyers and their inspectors in Keller's competitive real estate market will ask about permitted work on structural features, so having a clean permit history on your retaining wall is a practical asset beyond the wall itself.
Retaining Wall Services and Pool Removal nationwide and internationally.
Complete and partial in-ground pool demolition with full site restoration — a clean, usable yard.
Explore Pool Removal →This Keller, TX page focuses on local marketing leadership for retaining wall services. For national scope, methodology, proof points, and FAQs, start on the main service page.
Real completed jobs from our crews in and around Keller, with photos and project details.