These are direct, general answers to the questions that come up most — each one links to a page on this site that goes deeper. None of this replaces an actual evaluation of your specific house.
Is a foundation crack always a sign of a serious problem?
No. Most cracks are related to normal material behavior — shrinkage, seasonal moisture change, or construction tolerances — not structural failure. See Material Behavior for what usually causes cracking, and Common Signs for how to read a visible sign without over- or under-reacting.
What is the difference between a "structural" crack and a "cosmetic" crack?
"Cosmetic" usually means the crack is in a finish and is not changing how the house carries load. "Structural" means the crack is in a load-path element like a wall, beam, or footing — it describes where the crack is, not automatically how serious it is. See Structural Damage vs. Cosmetic Damage for the full explanation.
Does homeowner’s insurance cover foundation repair?
Usually not for gradual settlement or soil movement — standard policies are written around sudden, accidental damage. Coverage depends entirely on the specific policy. See Insurance and Financing for Foundation Repair for how to actually get an answer.
How much does foundation repair cost?
There is no single number — cost depends on the method, the scope, the soil, and the region, and estimates for the same house can vary widely between companies. See How to Compare Foundation Repair Estimates for how to evaluate what is actually being proposed instead of comparing price alone.
My doors are sticking and floors feel uneven. Does that mean I need foundation repair?
Not necessarily. Sticking doors and slightly uneven floors are common and often related to framing, humidity, or normal seasonal movement rather than foundation movement. See Common Signs and Normal Floor Deflection vs. Foundation Movement.
What is underpinning?
Underpinning is a general term for methods that add support beneath an existing foundation — it describes a category, not a specific product or a diagnosis. See Underpinning: What It Is for the full explanation.
What is the difference between helical piers and push piers?
Both are underpinning systems, but they transfer load and are installed differently, and each fits different soil and load conditions. See Helical Piers and Push Piers for how each works and when it is typically appropriate.
Is it ever better to monitor a house instead of repairing it right away?
Yes, in specific situations. Monitoring is a legitimate decision to gather more information over time, not just a way to avoid a needed repair. See When Monitoring Makes More Sense Than Immediate Underpinning.
Should I get a second opinion before agreeing to a repair?
It is a reasonable step, especially when the same person diagnosing the problem is also selling the repair. See How to Vet a Foundation Repair Contractor and How the Industry Has Changed.
Does a foundation repair hurt my home’s resale value?
A documented, properly repaired foundation is often viewed more favorably than an undisclosed problem that was never evaluated. See How Foundation Repair Affects Resale and Appraisal.
What does a foundation repair warranty actually cover?
Usually the installed system itself, not automatically every related issue — the specific terms and conditions matter more than the length of coverage. See Understanding Foundation Repair Warranties.