Skip to main content
  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Your foundation doesn't just keep your Dunwoody home stable. It also stands guard against water damage and erosion. You should contact a foundation contractor as soon as possible after noticing shifting or cracking walls. Start your foundation company search with these Dunwoody specialists.

10 Best Foundation Repair Companies in Dunwoody

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Featured Partner
AquaGuard Foundation Solutions Logo
Top Rated

AquaGuard Foundation Solutions

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 2664 reviews


875 Pickens Industrial Dr N E, Marietta, GA 30062

(404) 974-2462

www.aquaguard.net/service-areas/atlan...
CGS Waterproofing & Foundations Logo

CGS Waterproofing & Foundations

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 359 reviews


6040 Dawson Blvd Suite K, Norcross, GA 30093

(404) 977-4642

www.cgswaterproofing.com
Atlanta Resistance Waterproofing - Waterproofing Contractor, Basement Waterproofing in Atlanta, GA Logo

Atlanta Resistance Waterproofing - Waterproofing Contractor, Basement Waterproofing in Atlanta, GA

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


5675 Roswell Rd #8c, Atlanta, GA 30342

(404) 493-5971

atlantaresistancewaterproofing.com
Crawlspace Medic of Atlanta Logo

Crawlspace Medic of Atlanta

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 114 reviews


11660 Alpharetta Hwy Ste 320, Roswell, GA 30076

(678) 280-1415

crawlspacemedic.com/locations/atlanta...
Advance Concrete Lifting and Leveling Logo

Advance Concrete Lifting and Leveling

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 83 reviews


310 Maxwell Rd Suite 600D, Alpharetta, GA 30009

(678) 235-9322

www.advanceconcreteleveling.com
King waterproofing Logo

King waterproofing

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 35 reviews


5632 Harbins Ridge Way, Norcross, GA 30093

(678) 691-9760

king-waterproofing.com

Crawlspaces and More

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 89 reviews


2625 Piedmont Rd NE Ste. 56-185, Atlanta, GA 30324

(800) 701-9828

crawlspacesandmore.com
Crawl Space Ninja of Alpharetta Logo

Crawl Space Ninja of Alpharetta

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 46 reviews


1815 Hembree Rd Unit 216, Alpharetta, GA 30009

(470) 613-7697

crawlspaceninja.com/georgia/alpharett...
Sherman's Masonry Logo

Sherman's Masonry

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 51 reviews


227 Sandy Springs Pl NE Ste D, Sandy Springs, GA 30328

(404) 557-6319

shermansmasonry.com

The Waterproof Group

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 83 reviews


1000 Johnson Ferry Rd # C110, Marietta, GA 30068

(678) 223-4948

thewaterproofgroup.com

Facts about Dunwoody

  • Average Max Temperature:
    70°F
  • Average Min Temperature:
    53°F
  • Average Monthly Precipitation:
    4.18”
  • Percent of Homes With Basements:
    65%
  • Average Cost of Foundation Repair:
    $3,425
  • Average Cost of Foundation Waterproofing:
    $3,599

Common Causes of Foundation Problems in Dunwoody

A few common reasons why Dunwoody homeowners encounter foundation problems include:

  • Improper modifications: Landscaping or roofing work that wasn't done properly could lead to your foundation settling.
  • Soil composition: Soil with large clay or sand concentrations is highly expansive. In the heavy rainfall Dunwoody receives, the soil soaks up moisture like a sponge, then releases it in dry seasons. The constant expansion and contraction presses against nearby foundations, even if the foundations keep dry.
  • Aging plumbing: While many Dunwoody homes are fairly new, some still use cast-iron plumbing. When the pipes start to erode, leaking water could reach your foundation and even pool beneath it.
  • Standing water: Water accumulation around your home can be a menace to your foundation's integrity, especially when it gathers in areas your gutter system doesn't protect.
  • Tree Roots: Tree roots can enter a home's foundation through cracks, and may create stress that causes your foundation breaking, pipes rupturing, and overall structural weakening.

How to Choose the Best Foundation Repair Company

Your home's structural integrity depends greatly on its foundation. It's important to choose the best team possible. Center your research on these characteristics:

Licensing and Experience

In Georgia, foundation companies may be licensed as general or specialty contractors. If a company holds a specialty license, it can only perform jobs within its Secretary of State-assigned classifications. Classifications are task-specific, including such specialties as concrete tilt-up, grading, and masonry. Talk to staff to gain further insight into a company's experience. You should ask about local building codes, permit ordinances and inspection processes. Contractor websites are excellent places to do your research. Usually, a company will disclose how long it's been operating. It might also publish blog posts to assist prospective customers.

Customer Reviews

Before signing a contract with a company, check its online profile with the Better Business Bureau (BBB). You can examine both positive reviews and complaints. Remember that negative feedback doesn't necessarily mean a contractor is unqualified. BBB reviews also show how companies address complaints. A proactive team that works toward positive outcomes is a good one. Steer clear of a contractor if you don't see clear communication about problems.

Foundation Repair Cost in Dunwoody

The price of foundation repair can vary substantially depending on the scale of the issues and what's required to resolve them. For minor foundation fissures and settling problems, you may pay as little as $1,900. However, if there is significant deterioration, the normal cost is about $3,400. More complex projects involving tunneling, helical piers, or major mudjacking could cost upwards of $7,000.

See below the average foundation repair costs for common issues.

Common Foundation Repair ServicesAverage Cost
Crack Repair$396
Leak Repair$3,251
Stabilization$5,685
Underpinning$1,513
Waterproofing$3,599

Frequently Asked Questions about Foundation Repair in Dunwoody

More Foundation Resources

National Foundation Repair Ranking Methodology

Mold Remediation Cost Guide

Sources

U.S. Census Bureau (American Communities Survey)

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

Explore Useful Articles On Foundation Repair

Foundation Cracks: What Is Normal and When to Worry

Foundation Cracks: What Is Normal and When to Worry

Angela Bunt-April 29, 2024

How To Waterproof a Basement (2024 Guide)

How To Waterproof a Basement (2024 Guide)

This Old House Reviews Team-April 30, 2024

Finished vs. Unfinished Basements (2024 Guide)

Finished vs. Unfinished Basements (2024 Guide)

Angela Bunt-April 12, 2024

13 Signs of a Bad Foundation

13 Signs of a Bad Foundation

Angela Bunt-April 30, 2024

Water Damage Statistics and Information (2024)

Water Damage Statistics and Information (2024)

Angela Bunt-April 10, 2024

How To Get Rid of Mold in Your Basement (2024 Guide)

How To Get Rid of Mold in Your Basement (2024 Guide)

Angela Bunt-May 1, 2024

Related Cost Guides

How Much Does It Cost To Finish a Basement?

How Much Does It Cost To Finish a Basement?

Angela Bunt-April 10, 2024

How Much Does a Concrete Slab Cost?

How Much Does a Concrete Slab Cost?

Angela Bunt-April 29, 2024

How Much Does Basement Waterproofing Cost? (2024 Pricing)

How Much Does Basement Waterproofing Cost? (2024 Pricing)

Angela Bunt-April 29, 2024

How Much Does Mold Remediation Cost? (2024 Guide)

How Much Does Mold Remediation Cost? (2024 Guide)

Angela Bunt-April 30, 2024

How Much Does a Foundation Inspection Cost? (2024 Guide)

How Much Does a Foundation Inspection Cost? (2024 Guide)

Angela Bunt-May 1, 2024

How Much Does Foundation Repair Cost? (2024 Pricing)

How Much Does Foundation Repair Cost? (2024 Pricing)

Angela Bunt-May 29, 2024