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Best 5 Foundation Repair Companies in Annandale, VA

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Written By Max Peterson | Last Updated: February 05, 2024

Your foundation doesn't just keep your Annandale home anchored. It also stands guard against water damage and erosion. When your foundation starts to crack and shift, Annandale contractors can help you fortify your foundation, cutting costs and time long-term. Start your foundation company search with these Annandale contractors.

5 Best Foundation Repair Companies in Annandale

KCG Home Builders Logo

KCG Home Builders

Based on 39 customer reviews.

Services Offered

Foundation Replacement Foundation Repair Inspection Foundation Waterproofing Maintenance Retaining Walls


  • Transparent pricing
  • Helps educate customers
  • Free quotes
7722 Bellington Ct, Springfield, VA 703-997-5796 karmaconstructiongroup.com
APM Contractors Logo

APM Contractors

Based on 47 customer reviews.

Services Offered

Maintenance Foundation Repair Foundation Installation Underpinnings Foundation Replacement Sealing Concrete Leveling Inspection Retaining Walls Foundation Waterproofing


  • Good customer service
  • Transparent pricing
  • Free quotes
4840 Red Fox Dr, Annandale, VA 301-237-4617 apm.contractors
DMV Foundation Solutions Logo

DMV Foundation Solutions

Based on 18 customer reviews.

Services Offered

French Drains Sealing Sump Pumps Vapor Barrier Inspection Grading Foundation Installation Foundation Waterproofing Retaining Walls Underpinnings Foundation Repair Radon


  • Transparent pricing
  • Punctual service
  • Helps educate customers
4307 Wheeler Ave Suite 100, Alexandria, VA 703-373-1974 dmvfoundationsolutions.com
Drainage & Erosion Solutions Logo

Drainage & Erosion Solutions

Based on 100 customer reviews.

Services Offered

Sidewalks Grading Maintenance Foundation Repair Sealing Foundation Waterproofing Foundation Replacement Leveling French Drains Retaining Walls Sump Pumps Mold Remediation Foundation Installation


  • Punctual service
  • Transparent pricing
  • Helps educate customers
2754 Cameron Rd, Falls Church, VA 703-534-1949 drainageanderosion.com

More Local Foundation Repair Companies

Concrete Craft of McLean

User Reviews: 4.6/5 

2711 Dorr Ave # Q
Fairfax, VA 22031

The District Concrete Solutions

User Reviews: 4.7/5 

1201 F St NW
Washington, DC 20004

Exterior Waterproofing Experts, A Division of Clifton Contracting

User Reviews: 4.5/5 

11811 Popes Head Rd
Fairfax, VA 22030

Sam & Sons Services - Handyman, Electrical, HVAC, Plumbing

User Reviews: 4.4/5 

5649 General Washington Dr
Alexandria, VA 22312

Deska Foundation Repair & Basement Waterproofing

User Reviews: 4.4/5 

8809 Cooper Rd
Alexandria, VA 22309

Bright Construction Group

User Reviews: 4.2/5 

2812 Old Lee Hwy
Fairfax, VA 22031

Soil & Structure Consulting

User Reviews: 4.3/5 

1889 Preston White Dr Ste 104
Reston, VA 20191

Structural Repair & Renovations

User Reviews: 4.2/5 

1889 Preston White Dr
Reston, VA 20191

I S Enterprises Inc

User Reviews: 4.4/5 

1324 H St NE
Washington, DC 20002

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Annandale
Average Max Temp: 64°F
Average Min Temp: 47°F
Average Monthly Precipitation: 3.55"
Percent of Homes With Basements 31%
Average Cost of Foundation Repair: $2,734
Average Cost of Foundation Waterproofing: $2,868

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Common Causes of Foundation Problems in Annandale

Foundation issues have a few possible causes. Here are the top ones for Annandale residents:

  • Improper modifications: Landscaping or roofing work that wasn't completed properly could lead to your foundation settling.
  • Aging plumbing: The average Annandale home construction year is 1970. If you live in an older home, it's likely to have cast-iron plumbing. When the pipes start eroding, leaking water could reach your foundation and even pool beneath it.
  • Standing water: Standing water around your home can be menacing to your foundation, especially when it gathers in areas your gutters don't cover.
  • Tree Roots: Tree roots can enter a home's foundation through cracks, and may apply force that causes your foundation fracturing, pipes leaking, and overall structural deterioration.

How to Choose the Best Foundation Repair Company

Your home's foundation is essential to its structural integrity, so it's important to work with a reliable foundation repair contractor. Evaluate each company using the following criteria:

Licensing and Experience

The Virginia Department of Professional and Occupational Regulation issues licenses to foundation repair companies. The license a company has determines what work it can do and what size projects it can handle. To further understand your contractor's experience, we recommend asking questions about how its team will draft plans and pull permits, how the company inspects foundations, and what local codes apply to your project.

Another way to evaluate a company's credibility is to examine its website. There, you can learn how long it's been in business and its trade credentials. It might also share insights and knowledge through blog posts, podcasts, or videos.

Customer Reviews

When you're researching a company's credibility, check out its Better Business Bureau (BBB) profile. There, you can find its rating and a list of customer reviews, both positive experiences and complaints. Complaints aren't necessarily a red flag in themselves. You want to discover how a company manages them. If the management team consistently and proactively resolves issues, it's a good sign. However, if the company lacks accreditation, shows more negative reviews than positive ones, and doesn't communicate properly, you should avoid working with it.

Finally, we suggest you search additional sites, including Trustpilot and Google, for more opinions.

Foundation Repair Cost in Annandale

The price of foundation repair can vary substantially depending on the severity of the issues and what needs to be fixed. For minor foundation cracking and settling problems, you may pay as little as $1,800. However, if there is substantial damage, the average cost lands at about $2,700. More involved projects requiring excavating, helical piers, or major mudjacking could cost $6,800+. This table shows the average foundation repair costs for common issues.

Common Foundation Repair Services Average Cost
Crack Repair $328
Leak Repair $2,600
Stabilization $4,478
Underpinning $1,259
Waterproofing $2,868

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Frequently Asked Questions About Foundation Repair in Annandale

What will I pay to repair my foundation in Annandale?

You could spend about $2,700 on materials and labor for your foundation project. Ultimately, your expenses will depend on your specific needs and the extent of the foundation damage.

Can a foundation always be fixed?

If you spotted the issue through early warning signs like cracking walls, you'll likely not require a new foundation. Usually, replacement's only necessary for severe, extensive damage.

What are some signs I need foundation waterproofing?

Some hints your home needs foundation waterproofing include flooding, discoloration or odors, uneven floors, hairline cracks, plumbing leaks, and mold or mildew growth.

Note that there are two kinds of waterproofing. Interior waterproofing involves installing sump pumps and drains or using sealants around a cellar. Outdoor waterproofing is generally less expensive. It involves installing exterior drains and forming physical barriers between your foundation and lawn.

What are some "red flags" indicating a foundation company to avoid?

Some "red flags" indicating a foundation company to avoid include negative feedback, inadequate qualifications, unclear pricing, high-pressure sales tactics, limited or no warranty, and a history of unresolved disputes.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide


U.S. Census Bureau (American Communities Survey)