Guide
Found a Foundation Problem? Start Here
I found a crack or water in my basement. What should I do first?
Do not panic, and do not sign anything based on a single startling observation. Stop, document, and classify before you call anyone. Note the crack and take a dated photo. Decide whether this is a water problem or a movement problem. Check the surface drainage first, because it is the cheapest fix and the most common cause. Then, and only then, get a real assessment and compare quotes against a defined scope. The step that protects you is separating observation from diagnosis, and diagnosis from whoever sells the repair.
We are a referral service, not a contractor. Your request goes to an independent Calgary foundation company.
Published by Calgary Foundation Pros. Last updated August 16, 2026. This is general guidance for Calgary homeowners, not an engineering assessment of any specific property, and it is not a substitute for a professional engineer where one is warranted.
Finding a foundation crack or a damp spot in a Calgary basement is stressful, and stress invites rushed decisions. Almost nothing about a foundation is an emergency that cannot wait a day for a clear head.
This is the ordered sequence: what to do in the first hours and days, and the habits that stop you paying for the wrong fix.
1. Stop and document first
Before touching anything, record what is there. Take dated photographs with a scale in the frame, note the crack's direction, width and whether the faces are flush, and check for dampness. This baseline is what later tells you whether anything is actually changing.
2. Ask: water or movement?
The two foundation failures are treated completely differently, so classify early. Water at the wall-floor joint that appears in spring is a water-and-drainage story. A horizontal crack mid-wall or a visibly bowing wall is a movement story. Most properties have more of one than the other, and getting this wrong is the most expensive error in foundation work.
3. Check the cheapest cause first: surface water
Before any structural appointment, check the ground. Negative grading, downspouts discharging at the wall, piling snow and window wells all direct water at the foundation, and fixing them is inexpensive relative to any other option. A surprising share of Calgary basement water is a drainage story solved outside.
4. Measure and monitor before you decide
If the finding is a crack with no water and no structural marker, set a monitor. Mark the ends with a dated pencil line, measure the width, photograph it, and re-check in a season. A stable crack is vastly different from a growing one, and monitoring costs nothing.
5. Separate cosmetic from structural
A narrow, flush, dry, stable crack is among the most common features of a sound Calgary basement. Do not let marketing turn that into a structural emergency. The structural markers are horizontal cracks, displacement, bowing, settlement signs, and any crack that is measurably growing.
6. Get a real assessment, not a competing quote
For anything structural, the sound sequence is a measured assessment that names the cause, ideally engineering-specified, and only then contractor quotes against that scope. Woes rise when the party diagnosing also sells the remedy and there is no fixed specification to compare against.
7. Ask the questions that expose scope
Before signing, ask what the diagnosis is, what the method is and why it fits, whether drainage and grading correction are included, whether engineering fees are inside the price, what reinstatement looks like, and what is not included. Losses hide in the excluded lines, not the total.
Questions people actually ask
I found a crack in my basement. What should I do?
Document it with a dated photo and note its direction, width and whether it is damp or flush. Decide whether this is a water or a movement problem. Check the surface drainage, because it is the cheapest cause and the most common. If the crack is a structural marker, or grows against your baseline, get a measured assessment before any quote.
Is a brand-new basement crack an emergency?
Almost never immediate, and rushing is more expensive than waiting a day. What matters is whether it is a structural marker, whether it is growing, and what is causing it. Document it, monitor it, and book an assessment where movement or a structural marker is present, rather than acting on the strength of the discovery alone.
Who should I call for a foundation problem in Calgary?
Start with a measured assessment rather than a single quote: a general inspection for the visible picture, and a structural engineer where movement is suspected. Then a foundation contractor quoted against that specification. This referral site connects you with independent Calgary foundation contractors for the assessment-to-quote step.
What questions should I ask a foundation contractor?
Ask what the diagnosis is, why the proposed method fits it, whether drainage and grading correction are included, whether engineering fees are in or out of the price, what surface reinstatement looks like, and what is explicitly not covered. Compare scope line by line, not total price, because cheap quotes often exclude the lines that make a job correct.
Want someone to look at your specific case?
General guidance only goes so far. Send a description and a postal code and it goes to an independent Calgary foundation contractor.
We are a referral service, not a contractor. Your request goes to an independent Calgary foundation company.