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Cost of Basement Sealing Service in O Fallon

Basement sealing is a crucial home improvement task that ensures your basement remains dry and free from moisture-related issues. In O Fallon, MO, the cost of basement sealing services can vary based on several factors. Understanding these factors and the common tasks involved can help you plan your budget effectively.

Factors Affecting Cost

  • Size of the Basement: Larger basements require more materials and labor, increasing the overall cost.
  • Condition of the Basement: Basements with existing water damage or mold may need additional repair work before sealing.
  • Type of Sealing Method: Different methods, such as internal sealants, external waterproofing, or drainage systems, come with varying costs.
  • Material Quality: Higher-quality materials generally cost more but offer better durability and effectiveness.
  • Labor Costs: Labor rates can vary based on the contractor's experience and the complexity of the job.
  • Accessibility: Basements that are difficult to access may incur additional charges due to the increased effort required.

Common Tasks and Costs

Task Average Cost in O Fallon, MO
Internal Sealant Application $500 - $1,200
External Waterproofing $3,000 - $7,000
Installing a Sump Pump $1,000 - $2,500
French Drain Installation $2,000 - $6,000
Crack Repair $300 - $800 per crack
Mold Remediation $500 - $4,000
Basement Dehumidifier Installation $800 - $1,500

Basement Sealing Service