Foundation repair solutions in Chattanooga cost an average of approximately $5,500, but your cost can be anywhere from $300 to $20,000 or more. We’ll provide some pricing for specific projects and repairs below to give you a better idea of what your home improvement will cost.
Cost to Seal Foundation Cracks
Settling cracks in your foundation that are confirmed not to be from dangerous movement of the concrete require the most straightforward repair. Most general contractors in the area charge between $300 and $800 for this crack repair.
Cost to Repair a Horizontal Crack
A horizontal crack in your foundation will require more extensive methods of stabilization and sealing. Most foundation repair companies use foundation wall anchors to maintain wall stability and prevent further inward movement.
Wall anchors usually run around $1,000 each, so you can expect to pay between $3,000 and $5,000 for this basement or crawlspace repair.
Some contractors will opt for more affordable carbon fiber support strips if the inward movement isn’t so severe. These strips cost around $2,500 total, but they rarely come with a warranty, as they aren’t a permanent solution to the problem.
Cost to Repair a Stair-Step Crack or Sinking Foundation
Differential foundation settlement usually necessitates the most complicated and intrusive repair: underpinning. Underpinning involves the installation of supports under your foundation called push piers.
The more common pilings used are steel piers and helical piers, which cost around $1,000 and $3,000 each. This service costs between $10,000 and $20,000, on average, but it can be higher for larger properties or more extensive damage.
Some minor settling problems can be fixed with mud jacking, a less intrusive concrete leveling technique. This service typically costs around $2,500, but it’s not a permanent solution and may even cause additional issues if done improperly.
Cost to Fill a Sinkhole
Sinkhole repair is complicated and time-consuming, so it can fetch the highest prices, depending on the size of the void and the ease of accessibility. This service costs an average of $12,000, but the price can fall anywhere between $3,000 and $100,000.
Cost to Fix Recurring Leaking or Moisture Issues
The best solution for ongoing water intrusion or moisture accumulation is a basement waterproofing system.
These systems are custom-designed for your property to remove water from your under-home area and the surrounding soil and relocate it to a safe disposal area.
Yours may include a French drain, dehumidifiers, sump pumps, vapor barriers, crawlspace encapsulation, and an interior drainage system.
Most Chattanooga homeowners pay between $2,500 and $10,000 for this setup, with the average falling around $5,500. If your water or moisture problem also requires mold remediation, you can expect to add an additional $3,000 to the price.