Cost to Repair a Floor Structure

January 2026567

Floor Structure Repair CalculatorZip Code
Square Feet*
Item detailsQtyLower  Higher
Floor Structure Repair Labor, Basic 
Basic labor to repair floor structure with favorable site conditions. Cut out, remove and dispose of damaged joists up to 2"x8". Replace framing - with doubled framing - as necessary. Includes planning, equipment and material acquisition, area preparation and protection, setup and cleanup.		129 square feet$0.00$0.00
Floor Structure Repair Job Supplies 
Cost of related materials and supplies typically required to repair floor structure including: fasteners, connectors and dimensional lumber for openings.		129 square feet$0.00$0.00
Floor Structure Repair Equipment Allowance
Job related costs of specialty equipment used for job quality and efficiency, including: Pneumatic framing nailer, 12" miter saw and 3 1/4" electric planer. Daily rental. Consumables extra.		129 square feet$0.00$0.00
 Unused Minimum Labor
Balance of 2 hr(s) minimum labor charge that can be applied to other tasks.		   
Totals - Cost To Repair Floor Structure   
Average Cost per Square Foot  

In January 2026 the estimated cost to Repair a Floor Structure starts at $65.54 - $93.18 per square foot*. Use our Cost Calculator for cost estimate examples customized to the location, size and options of your project.

To estimate costs for your project:

1. Set Project Zip Code Enter the Zip Code for the location where labor is hired and materials purchased.

2. Specify Project Size and Options Enter the number of "square feet" required for the project.

3. Re-calculate Click the "Update" button.


NOTE: *Input the total of the finished surface area AND the area of any openings enclosed by the finished area.



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Unit Costs = Successful Projects

Homewyse uses the Unit Cost Method for detailed example estimates. These estimates should be used as a starting point for discussion between customers and service providers as they work out the unique requirements and details of their project - to promote clear communication and build mutual trust, agreeable pricing and high satisfaction.


Cost to Repair a Floor Structure - Notes and General Information

This example estimate is for BASIC mid-range work performed in readily serviceable conditions by professionals proficient in all work mentioned above, using popular, IN STOCK products, materials and supplies available at home improvement retailers. Your actual costs will vary due to the unique conditions, requirements, labor options and material choices of your project. Work not mentioned on this page, work with schedule difficulty, work during periods of local labor shortages, and work using high-demand pros or master craftsman, premium materials, custom built products, project supervision may result in HIGHER COSTS!

This example estimate is for educational and illustrative purposes - it is NOT a substitute for written quotes from trade professionals. Homewyse strongly recommends that you contact reputable professionals for itemized assessments of work required and costs for your project - before making any decisions or commitments.

The example estimate includes:

  • Costs for local material / equipment delivery to and service provider transportation to and from the job site.
  • Costs to prepare the worksite for Floor Structure Repair, including costs to protect existing structure(s), finishes, materials and components.
  • Labor setup time and mobilization time typical of local, small Floor Structure Repair jobs.

The example estimate does NOT include:

  • Costs for any work or materials not specifically mentioned on this page.
  • Costs for removing, relocating, repairing, or modifying existing framing, surface finishes (including molding) and fixtures, HVAC, electrical, and plumbing systems - or bringing any systems into compliance with current building codes.
  • Costs for testing and remediation of hazardous materials (asbestos, lead, radon, etc.).
  • General contractor overhead and markup for organizing and supervising the Floor Structure Repair. Add 13% to 22% to the total cost above if a general contractor will supervise this project.
  • Sales tax on materials and supplies.
  • Permit or inspection fees (or portion thereof) required by your local building department for your overall project.

References - Floor Structure Repair

Floor Structure Repair Budget Management

Floor Structure Repair Cost Infographic - critical areas of budget risk and savings

This infographic highlights some of the decisions and job specific issues that could impact the actual cost of Floor Structure Repair - if applicable to your job.


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