Estimated costs for repairing a foundation crack can vary depending on several factors, including the size and depth of the crack, the chosen repair method, geographic location, and the complexity of the required work. Here are some factors to consider when estimating costs:

• Labor: Labor costs will depend on the amount of work required to repair the crack, as well as the hourly rate or fixed cost of the contractor or repair company.
• Materials: Materials used to repair the crack, such as epoxy resin, polyurethane, fiberglass or carbon fiber reinforcements, foundation piers, etc., will also impact costs.
• Site Preparation: If site preparation work is necessary, such as cleaning, leveling the ground, or preparing the crack for repair, these additional costs should also be taken into account.
• Miscellaneous Fees: Miscellaneous fees such as municipal permits, inspection fees, equipment mobilization costs, or other additional fees may also be included in the cost estimate.
• Warranties: If the contractor offers warranties on the repair work or the materials used, this may also influence costs.

It is recommended to obtain quotes from several foundation repair contractors or companies to get an accurate estimate for your specific project. Make sure to ask about what is included in the quoted price and compare quotes to make an informed decision.