Slab Foundations
A homeowner guide to slab-on-grade foundations, common symptoms, evaluation, and repair planning.
Learn More →Foundation Repair Resource
Foundation Types
Learn how slab, pier-and-beam, basement, and crawl-space foundation systems differ and why repair planning depends on the structure.
Pier And Beam Foundations
Understand raised foundation components, crawl-space access, support conditions, and repair planning.
Learn More →Basement Foundations
Learn about basement foundation walls, slabs, moisture, cracks, and movement concerns.
Learn More →Crawl Space Foundations
Explore support, framing, moisture, access, and foundation concerns in crawl spaces.
Learn More →How To Use This Resource
Foundation type changes what can be inspected, how the structure is supported, and which repair approaches may be practical. Slabs, raised foundations, basements, and crawl spaces present different access and component questions.
Knowing the foundation type helps you ask better questions, but the repair still depends on the diagnosed condition rather than foundation type alone.
What A Strong Foundation Repair Proposal Should Explain
The Observed Condition
What was seen or measured, where it occurs, and which components appear affected.
The Proposed Scope
What work will be performed, with locations, quantities, materials or systems, access, and restoration.
The Project Terms
Price, schedule, payment, exclusions, change orders, applicable credentials, and written warranty terms.
From Research To A Project-Specific Decision
The pages in Foundation Types are designed to help you understand terminology before a contractor evaluates the property. Use them to identify useful questions and compare written scopes—not to self-diagnose structural movement.
Connect Symptoms To The Structure
Start with what you can observe safely: where the condition appears, whether it is changing, and whether there are related floor, wall, opening, exterior, water, or drainage symptoms. Then consider the foundation system and the parts of the structure that may be involved.
Connect The Evaluation To The Proposed Work
A strong recommendation should explain the observed condition and why the proposed repair addresses it. Ask for locations and quantities rather than vague descriptions. When a branded system is recommended, focus on what it is intended to accomplish and the installation details that apply to your property.
Connect The Scope To The Contract
Before work begins, make sure the written agreement matches the recommendation you understood. Confirm price, payment terms, access, excavation, cleanup, restoration, schedule, exclusions, change orders, warranty, and the identity and applicable credentials of the service professional performing the work.
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Concrete Block Foundation Walls
Crack, movement and stabilization questions for block walls.
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