Retaining Wall Installation in Fairfax, VA

Retaining wall contractors serving Arlington, Alexandria & Northern Virginia. Installation and repair of structural and garden retaining walls.

Call (703) 768-3900
  • Stops soil erosion on sloped Northern Virginia lots before it damages landscaping or foundations
  • Redirects water away from your home by integrating drainage into the wall system
  • Converts unusable sloped yard into flat, functional outdoor space
  • Built to handle expansive clay soil conditions common across Northern Virginia
  • Adds long-term structural stability to properties with significant grade changes
  • Engineered drainage prevents hydrostatic pressure buildup that causes walls to lean or fail
Retaining wall installation in Arlington VA — large concrete block retaining wall on a sloped residential property in Northern Virginia.

Expert Retaining Wall Installation in Fairfax, VA

CM Hardscapes is one of Northern Virginia's most experienced retaining wall contractors, serving Arlington, Alexandria, Fairfax, and surrounding communities. We build and repair retaining walls for residential properties where sloped terrain, soil erosion, and drainage are active problems. **Retaining Wall Installation Across Northern Virginia** Northern Virginia's hilly terrain and dense development make retaining walls one of the most in-demand hardscape services in the region. We install retaining walls throughout Arlington, Alexandria, Fairfax, and Fairfax County using concrete block, natural stone, and large concrete retaining wall blocks — sized and engineered for the lateral pressure your specific site creates. Every wall we build includes integrated drainage to prevent the hydrostatic pressure buildup that causes walls to lean, bulge, and fail. **Retaining Walls in Alexandria & Arlington, VA** Properties in Alexandria and Arlington — from Old Town to Clarendon — often have grade changes that require structural walls. We install retaining walls that meet local building requirements and complement the architectural character of each neighborhood. **Retaining Wall Repair in Northern Virginia** If your existing wall is leaning, cracking, or bulging, don't wait. A failing retaining wall puts your soil, landscaping, and foundation at risk. We assess whether the wall can be stabilized or needs full replacement, correct the drainage failure that caused the problem, and rebuild to last. We also cross-reference repair needs with our masonry repair services for walls with mortar or stone deterioration. Call CM Hardscapes at (703) 768-3900 to schedule a free site assessment.

What's included

  • Stops soil erosion on sloped Northern Virginia lots before it damages landscaping or foundations
  • Redirects water away from your home by integrating drainage into the wall system
  • Converts unusable sloped yard into flat, functional outdoor space
  • Built to handle expansive clay soil conditions common across Northern Virginia
  • Adds long-term structural stability to properties with significant grade changes
  • Engineered drainage prevents hydrostatic pressure buildup that causes walls to lean or fail
Family Owned and Operated
Hardscapes Specialist
Over 20 Years of Experience

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Retaining Wall Installation FAQ

Common questions about retaining wall installation in Fairfax, VA.

Retaining wall cost in Northern Virginia depends on wall height, length, material, and drainage requirements. Taller structural walls require more engineering and material than low garden walls. Call CM Hardscapes at (703) 768-3900 for a free on-site assessment and estimate.

Yes. We install retaining walls throughout Arlington, Alexandria, Fairfax, and all of Northern Virginia. We're familiar with the terrain, soil conditions, and permit requirements across the region.

We install retaining walls using concrete block, natural stone, large concrete retaining wall blocks, and brick — depending on the structural requirements and aesthetic goals of your project.

Yes. We provide retaining wall repair throughout Northern Virginia. We assess whether the wall can be stabilized or needs full replacement, identify the drainage failure that caused the problem, and rebuild to prevent recurrence.

Permit requirements vary by jurisdiction and wall height. In Arlington and Fairfax County, walls above a certain height typically require a permit. We guide you through the process and ensure your wall meets all local requirements.

Drainage is critical. Without proper drainage behind the wall, hydrostatic pressure builds up and causes leaning, bulging, and eventual failure. Every retaining wall we build includes integrated drainage designed for Northern Virginia's rainfall patterns.

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What Fairfax County homeowners say.

4.7
75 Google reviews

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The team at CM Hardscapes did a fantastic job on our patio and outdoor fireplace! They were very thorough and efficient. We couldn’t be happier with how it turned out! Thank you!

Steven Steele Google review · April 2026

We hired CM Hardscapes to build a retaining wall and concrete patio floor for the area outside our basement sliding glass door. When we called to request an estimate, they came right out and gave us an estimate that same day. They suggested a cinder block wall covered with bricks to replace the timber wall which was deteriorating. This wall is such an improvement! It looks beautiful! We are so happy with the engineering they used to solve our water runoff issue. They filled the area behind the wall with gravel and installed a draining pipe behind the wall. They also took a lot of care to match the bricks in the wall to those in the house. They came out the very next week to begin work on the project. René and his team worked so hard to complete the project in one week. They were very detail oriented, and cleaned up the area afterwards beautifully. The customer service I received in the office was exceptional. They responded quickly and satisfactorily to all of my questions. No other contractor I talked to suggested covering the cinder blocks with bricks. It makes such a difference! I would highly recommend them.

Sharon and Bob C. Google review · October 2025

We put off this starting this project for years. We were in desperate need of getting our front, brick steps fixed. They were from the 1980’s and were crumbling badly - just in bad shape overall. The rail was also wiggly and unstable - very unsafe. We got a quote in 2022, but didn’t request to start the repair job until 2025 - and the price was not too different from the original quote that was 3-years old. CM Hardscapes was very responsive and they were able to come in and complete the job within a few weeks of the first call / quote. The owner also personally came to our site for a visit and addressed an area that we were concerned with immediately. Paul replaced the railing and we are very happy with the design and final product. He is very courteous. CM called or emailed during every step of the process so we were aware of the expectations from the beginning. We couldn’t ask for better response time and service! Thank you, CM, for making a project that we procrastinated on (for too long) go so smoothly!! We are very happy to have a safe front porch now and the bricks were a great match - it looks great.

Kelli Chambers Google review · December 2025

Quick communicators who finished the project in a couple days. Quality work at a fair and transparent price. Highly recommend.

Jonathan Klakring Google review · June 2026

We hired CM Hardscapes to refurbish our patio and our stairs. After getting several estimates, their estimate was very competitive. Also, they really seemed to understand what we wanted done. We received their estimate very quickly and they refurbished my patio and stairs very quickly and did an excellent job.

David Tarnoff Google review · June 2026

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Hours

  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 5:00 PM

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