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Find Concrete foundation repairers in Ashburn

Avatar for Lux Construction, LLC
Lux Construction, LLC
4.6(
42
)

Serving Ashburn, VA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"We recently hired LUX Foundation Solutions to stabilize the foundation of our garage, which was sinking. Before we decided on LUX, we talked to representatives from 2 companies; both companies suggested the same plan of action to fix the problem. The representative from LUX was forthright about what could realistically be done in terms of lifting the garage and gave us some time to think about his proposal. The other companyâ s representative assured us that his company could do much more, but he refused to put that into the contract (â They wonâ t let me,â he said). The other company was also asking for six or seven thousand dollars more, so our choice was clear. The workmen from LUX arrived on time, and they didnâ t bother us at all (no requests to use the bathroom or anything along those lines). We heard the jackhammering, of course, but other than that, the job was quiet. The foreman was always polite and ready to answer questions, and the crew always cleaned up at the end of the day (it was a 5-day job). Weâ re quite pleased with LUXâ s work, and we definitely recommend the company."
Basement Waterproofing
Foundation Repair
Crawlspace Repair
New Construction
Masonry Wall

+2

Response time1 day
27 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for NV Waterproofing & Foundation Repair
NV Waterproofing & Foundation Repair
4.5(
187
)

Serving Ashburn, VA and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"Mauricio and Crisjan were the initial sales reps who came to examine the issue and they took the time to test drainage that might have potentially been creating the water issue. They offered a reasonable solution (sealing the visible cracks and holes in the concrete and I was contacted within a couple of days with an estimate and scheduling options. Sean was our tech and he did a fantastic job diagnosing the issue beyond just the cracks. He not only address all the holes and cracks in the concrete and mortar, he sealed up additional entry points above the foundation. He sourced additional materials to cover openings for cable lines. He went above and beyond and gave us measured information on how we should continue to monitor and treat this area as the house settles. He was thorough, informative, and provided excellent service in his work. I'm very glad that Sean was the technician sent to us and I would specifically request him for your projects."
Crawlspace Encapsulation
Damp dirty crawlspace with Rodent infestation
Additional Photos
Exterior drainage
Wall Anchors for failing foundation walls

+29

Response time1 day
Response rate100%
40 neighbors recently requested a quote
Avatar for Lux Foundation Solution
Lux Foundation Solution
4.5(
35
)

Serving Ashburn, VA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Jan. 20, 2021 We recently needed to have a major foundation issue looked at and evaluated prior to purchasing a house in Stephens City. Tony, from Lux, showed up before the appointed time, was very professional, was thorough in evaluating the foundation issue, took pics of the area in question, was very knowledgeable and easy to talk to about the issue, and he provided a very detailed report with photos. His evaluation was clear and gave us confidence enough to purchase the property. We would highly recommend this company! T.C. Stephens City"
Finished project with liquid coated walls
VDOT Salt Dome
Finished Dome
Waterproof membrane
Additional Photos

+36

Response time10 hrs
Response rate100%
20 neighbors recently requested a quote
Avatar for JES Foundation Repair
JES Foundation Repair
4.2(
1,028
)

Serving Ashburn, VA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Very professional! The two people that did the concrete raising were very helpful. Big shout out to Brian and Austin out of the Bristow location. Pricy, but foundation work is sometimes unavoidable."
Protect Your Basement
Protect Your Basement Before & After
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

403 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Fortress Foundation Solutions
Fortress Foundation Solutions
3.4(
17
)

Serving Ashburn, VA and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Bobby and the Fortress Techs were very professional, considerate, and thorough. The difference we feel from the crawl space insulation from before to after is amazing. Within just a day or two that musty smell in the house that was coming from the crawl space was gone! Bobby kept us informed throughout the entire process and finished the project on time. I would highly recommend Fortress Foundations Solutions to everyone; we were extremely satisfied with the outcome and the high quality customer service we received."
After
Before
After
Before
After

+60

Response time1 day
97 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for '58 Foundations
'58 Foundations
3.5(
35
)

Serving Ashburn, VA and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"We live in Potomac Md and utilized â  58 Foundations for the installation of a sump pump, french drain and various other water damage prevention measures. Sheldon was our technician and he was absolutely exemplary. Completely honest, extremely thoughtful, did exactly what he said he would do and did it very well . I can be a pretty tough customer and Sheldon was one of the best people I ever dealt with. We have had some very persistent issues with water around the house. He thoughtfully addressed each problem and to the extent there were any issues, he identified the issue and dealt with it thoroughly. I would highly recommend Sheldon and â  58 Foundations."
Basement Waterproofing
Basement Waterproofing
Waterproofed Basement
Basement Waterproofing
Crack in Basement Floor

+18

Response time1 day
7 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for NV Waterproofing, LLC
NV Waterproofing, LLC
4.0(
9
)

Serving Ashburn, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"I highly recommend NV Waterproofing & Foundation Repair! The work crew, Alfredo, David, and Javier were excellent! Alfredo Hernandez, the Foreman, kept me updated every step of the process, thoroughly answered every question I had, and addressed all concerns with expert problem solving and skill. These three men were in my home for a couple weeks doing extensive foundation and waterproofing work. They were always professional, courteous, and kept the work space clean. I was able to leave home for appointments with full confidence and trust in this crew. The sales manger, Brendan Feehan, was incredibly knowledgeable as well, and was able to solve every problem with my complex foundation and waterproofing issues. He was accessible to answer any questions I had throughout the process, and available to stop by as needed. Brendan is professional, helpful, and an expert in this profession. He's not just selling products. He understands the complexities of old and new construction"
Wall Support
Cracked Walls
Vapor Barrier and Cleanspace
Damp Crawl Space
Basement Waterproofing System

+7

Response time1 day
13 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Comfenergy
Comfenergy
3.9(
50
)

Serving Ashburn, VA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I would recommend this company immediately for anyone looking to have insulation work done. Our house was extremely drafty and bills for heating and cooling were high- after the initial consult , I was sold and hired them. The job was no small task but I was very impressed with the teams professionalism, attention to detail and their very special attention to keeping the place in some order in between the days of the project. I can't say anything negative about any part of the experience- even the ceiling repair team was amazing. Thank you John, Scott and team!"
Attic before
Attic after
Historic Waterford Home
Historic Plaque
Crawl space before

+6

Response time1 day
106 neighbors recently requested a quote
Recommended by84%of homeowners
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FAQs for concrete foundation repair projects in Ashburn, VA

Visible cracks, water leaks, uneven floors, or walls that won’t line up are classic red flags. You might also notice sticking windows, doors that no longer latch, or exterior cracks crawling up brick or siding. Even a damp, musty basement can hint at trouble. If you spot any of these, call a foundation pro right away. Early inspections cost far less than waiting until the damage threatens your home’s stability.

Yes, foundation problems impact your home’s value. Buyers want proof that the foundation is stable, and a recent, professional repair can actually boost confidence in your home. You’ll need to disclose the work, but documentation showing the structure was properly stabilized, especially with piers in regions known for shifting soil, often reads as a plus, not a problem. Skipping repairs, on the other hand, can cut your sale price and shrink the pool of interested buyers. Taking care of the issue protects both value and peace of mind.

Foundations are engineered for exceptional longevity when constructed correctly and maintained diligently. Concrete slab foundations remain structurally sound for 200 years, while other foundation types deliver integrity between 75 and 100 years. Regular professional inspections and timely maintenance further secure a foundation’s lifespan and ensure your home stays safe over the long term.

The Ashburn, VA homeowners’ guide to concrete foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.