Dundalk is a tight-knit waterfront community where postwar rowhouses and cottages sit on flat, low ground near the Patapsco, and the soil stays wet more often than not. If you live off Merritt Boulevard or near the Heritage Park area, you know the look: modest yards, older concrete steps, and retaining walls that have been holding back the same soggy clay for decades.
Homeowners in 21222 call Baltimore Retaining Wall because we understand that Dundalk walls are not built for steep hillsides, they are built to keep water moving and soil in place. From the rowhouse blocks near Dundalk Avenue to the cottages along Bear Creek, we have seen what happens when drainage fails, and we know how to fix it right.
Retaining Wall in Dundalk (21222)
Most Dundalk properties were built between the 1940s and 1960s on flat, filled ground with a high water table. That means the biggest enemy is not gravity, it is hydrostatic pressure from water that has nowhere to go. We routinely find old timber walls and poured concrete walls that have rotted or cracked because the original drainage was never installed or has long since clogged. The soil here is clay-heavy, so once it saturates, it pushes hard. Walls that look fine in July can lean by October after a few tropical storms. We also deal with tight lot lines, narrow driveways, and alleys that make machine access tricky, so we plan each job around the actual space you have.
Our team has worked on retaining walls across Baltimore and the surrounding areas, from the rowhouse blocks of Federal Hill to the hilly lots in Roland Park. In Dundalk, we focus on low walls that manage water first and hold soil second, using block, concrete, or natural stone with proper drainage behind the wall. We know the local building department and what it takes to get a permit when a wall is over the height threshold or supports a driveway.
Our services in Dundalk
- Retaining Wall Installation in Dundalk · Design and construction of new retaining walls for sloped yards…
- Retaining Wall Repair in Dundalk · Repair of leaning, bowing, cracked, or heaving retaining walls…
- Retaining Wall Replacement in Dundalk · Full tear-out and replacement of failed or end-of-life walls…
- Concrete Retaining Walls in Dundalk · Poured concrete and reinforced CMU block retaining walls with frost-depth…
- Block & Segmental Retaining Walls in Dundalk · Segmental retaining walls (SRW) in Allan Block, Versa-Lok…
- Boulder & Natural Stone Walls in Dundalk · Boulder and natural stone retaining walls, including local fieldstone…
- Timber Retaining Walls in Dundalk · Pressure-treated timber walls for garden beds and low terraces…
- Slope Stabilization & Erosion Control in Dundalk · Hillside and stream-valley stabilization with terraced retaining walls…
- Retaining Wall Drainage in Dundalk · Drainage systems that make walls last: French drains, weep holes…
- Railroad Tie Wall Replacement in Dundalk · Removal and replacement of aging railroad tie retaining walls from the 1970s…
- Leaning & Collapsed Wall Repair in Dundalk · Priority response for leaning, bulging, and collapsed retaining walls…
How a Job Works in Dundalk
Step 1: You call (443) 806-9687 or send a message, and we schedule a free on-site assessment. We walk the property with you, look at the wall, the grade, and the drainage, and talk through what you are seeing. You get a written estimate with options, no pressure.
Step 2: Once you approve, we pull any required permits from the local building department and schedule the work. In Dundalk, that often means planning around tight alley access and coordinating with neighbors if a fence or driveway is close to the property line. We protect the work area and keep the site as tidy as possible while we tear out the old wall, fix the drainage, and build the new one.
Step 3: When the wall is done, we clean up the site, haul away debris, and walk the finished job with you. We make sure you understand how the drainage works and what to watch for. We leave your property clean and the wall ready to do its job.
Pricing in Dundalk depends on the size and condition of the wall, access to the site, and how much drainage work is needed. For a typical low retaining wall, installation starts around $30 per square foot for basic block, and segmental block or natural stone walls start at $25 per square foot. Concrete walls start at $35 per square foot. Repairs start at $1,500, and full replacements start at $35 per square foot. If your wall is leaning or has collapsed, repair starts at $2,500, and drainage work starts at $2,500. We give you a clear, written estimate after we see the site, so you know what you are paying for. Call (443) 806-9687 for a free estimate.
