Alexandria, VA's Trusted Structural Repair Contractor — Foundation, Basement, Crawl Space & Concrete

Alexandria’s clay soil, proximity to the Potomac River, and 43 inches of annual rainfall create year-round risk for foundations, basements, and crawl spaces. LUX Foundation Solutions is Alexandria’s trusted structural repair contractor — delivering engineered, permanent solutions backed by lifetime transferable warranties.

Expert Basement Waterproofing, Concrete, Crawl Space, & Foundation Repair in Alexandria, VA

Alexandria’s humid subtropical climate, numerous water bodies, including the Potomac River and Cameron Run, and soil conditions pose unique challenges for homeowners. High precipitation levels can cause basement flooding and damp crawl spaces, compromising your home’s structural integrity. 

As expansive soil expands and contracts due to frequent water exposure, it can cause sinking foundations, bowed walls, basement water damage, and increased crawl space humidity. As a homeowner, you need to be vigilant of potential damage and problem signs to your home that could lead to costly repairs. 

LUX Foundation Solutions understands these conditions. With 50+ years of combined experience and over 1,000 completed projects across Northern Virginia, our Alexandria team installs engineered repair systems designed for permanent results — not temporary fixes.

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Our Proven Repair Services in Alexandria, VA

Whether you are dealing with a sinking foundation, a flooded basement, a damp crawl space, or cracked concrete on your property, LUX Foundation Solutions has a permanent, engineered solution for your  Alexandria home.

Basement Waterproofing in Alexandria

Alexandria’s clay soil and 43 inches of annual rainfall create ideal conditions for basement water problems. Hydrostatic pressure builds against basement walls, causing leaks, cracks, and mold. 

We offer customized basement waterproofing solutions to keep basements in Alexandria dry year-round. Our basement sump pumps, drainage systems, French drains, and vapor barriers provide long-term water protection, allowing you to finish or use your basement without worry.

Foundation Repair in Alexandria, VA

Alexandria’s expansive clay soil expands and contracts with every rainy season, placing constant stress on foundation walls and footings. Sinking foundations, bowing walls, and floor cracks are common results.

We provide engineered foundation repair solutions such as pier systems, carbon fiber, backed by lifetime transferable warranties to ensure long-term structural stability to your home and prevent future foundation damage.

Crawl Space Repair in Alexandria, VA

Alexandria’s proximity to stream valleys and the Potomac River makes crawl spaces particularly vulnerable to moisture, mold, wood rot, and pest intrusion. This impacts structural integrity, energy efficiency, and air quality, leading to health issues caused by mold growth

LUX Foundation Solutions offers crawl space encapsulation, vapor barriers, insulation, ventilation, and structural repair to ensure a dry, healthy home environment.

Professional concrete repair services in Alexandria, VA, fixing cracked and uneven surfaces with lifting and caulking techniques.

Concrete Repair in Alexandria, VA

Cracked driveways, uneven walkways, and sunken porches are common on properties in Alexandria, where expansive clay soil shifts and settles beneath concrete surfaces over time. Freeze-thaw cycles during Virginia winters accelerate this movement, widening cracks and creating trip hazards across driveways, patios, and walkways. 

LUX provides concrete lifting and caulking repair solutions that restore both function and appearance — with long-lasting results Alexandria homeowners can rely on.

What Our Clients Say

It’s always a good idea to hear what others have to say. Read the reviews from our satisfied Alexandria homeowners who have benefited from our expertise in crawl space repair, foundation repair, and basement waterproofing. Find out how LUX Foundation Solutions has transformed their living spaces and protected their investments by addressing their unique home challenges.

Your trust and peace of mind are our top Priorities!

We Want You to Be Our Next Satisfied Alexandria Client

Foundation cracks, basement leaks, and crawl space moisture can lead to serious structural damage in your Alexandria, VA home. LUX Foundation Solutions provides engineered, long-term solutions to keep your home safe, dry, and secure—no matter the weather.

We use advanced repair methods and warranties to give homeowners peace of mind and real results. Don’t wait for the damage to worsen—contact us now and let us help you achieve peace of mind and a secure, healthy living environment.

LUX team for expert waterproofing, crawl space, concrete, and house foundation repair in Alexandria, VA, delivering exceptional service.

Completed Projects From Alexandria, VA

Our completed projects across Alexandria demonstrate our commitment to permanent, engineered results. From stabilizing historic Old Town foundations to waterproofing basements in Cameron Station and encapsulating crawl spaces in Del Ray — every project is documented with before-and-after records.

Before and after crawl space encapsulation in Luray, VA, showing sealed vapor barrier, wrapped columns, and installed dehumidifier.

Crawl Space Encapsulation in Luray, VA – Moisture Control & Humidity Solution

A Luray homeowner struggled with high humidity and sweating HVAC ducts in an unprotected crawl space. LUX installed a full encapsulation system, dehumidifier, radiant barrier ...
Before and after images of wet basement repair in Warrenton, VA, showing solved water intrusion and foundation issues.

Wet Basement Repair in Warrenton, VA That Solved Water Intrusion and Structural Issues

The basement at Warrenton United Methodist Church faced ongoing water intrusion, leading to a wet basement that put the foundation at risk. LUX Foundation Solutions ...
Before and after images of basement wall crack repair in Winchester, VA, with carbon fiber reinforcement to stabilize the foundation.

Basement Wall Crack Repair in Winchester, VA: Carbon Fiber Strap Installation for Lasting Reinforcement

Amy, a homeowner in Winchester, noticed visible stair steps and horizontal cracks in her basement wall. Concerned about further damage, she contacted us for a ...
Before and after historic stone wall restoration and masonry repair on Skyline Drive in Shenandoah National Park.

Restored Skyline Drive’s Historic Stone Walls in Shenandoah National Park

Skyline Drive, nestled in Virginia’s Blue Ridge Mountains, is a historic treasure in Shenandoah National Park. Its stone walls, crafted by the Civilian Conservation Corps ...

Areas We Serve in Alexandria, VA

LUX Foundation Solutions serves homeowners and businesses across all Alexandria neighborhoods. From the historic streets of Old Town and the row houses of Del Ray and Rosemont, to the newer developments near Eisenhower Avenue, Cameron Station, and Seminary Hill.

Ready to safeguard your home? Contact us today for reliable solutions tailored to your Alexandria home.

Structural Repair Resources for Alexandria Homeowners

Browse our resources and guides to better understand the foundation, crawl space challenges specific to Alexandria, and what to expect before your free estimate.

Sinking foundation wall with shifted concrete blocks, showing signs of how to tell if your foundation is sinking in Winchester, VA

How to Tell If Your Foundation Is Sinking — Homeowner’s Guide

Published: February 22, 2021 • Updated: March 11, 2026 Noticing changes around your home — floors that feel uneven, doors that stick, or cracks where ...
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Standing water in crawl space in Northern, VA, with musty lingering smell, highlighting causes, risks, and repair solutions.

8 Causes of Water in Crawl Spaces (And How to Fix Them)

Published: December 31, 2020 • Updated: February 26, 2026 Finding moisture under your home can be unsettling. Understanding the causes of water in crawl space ...
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Homeowner examining a basement wall with visible mold causing a strong musty smell in Winchester, VA.

10 Steps to Get Rid of Musty Basement Smells & Prevent Them From Returning

Published: July 3, 2024 • Updated: December 1, 2025 If your basement smells musty, something is holding moisture even if the space looks dry. That ...
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