Estimating the box preliminary project costs commercial remodeling

Commercial remodeling projects are awarded to companies construction companies bid on the work. The first step in the bidding process is to develop a range of individual items. Commercial remodeling projects involve multiple merchants.

Work planning can be complicated because the interrelated steps must be completed in the correct order. The contractor must estimate hand labor for labor and material costs that can accurately make a formal job offer.


  1. Determines all stages of remodeling work and different trades necessary to complete the project. The first step in filling a preliminary cost table construction is the identification of the individual stages.
  2. Determines each step of each stage. For example, painting a room requires sanding the walls, patches holes, primer, re-sanded the walls and apply finishing coats of paint. Accurate preliminary cost table requires a full explanation of all the works included in the scope of work. Enter these steps in individual lines in the preview box costs. Depending on the complexity of the work, contractors can build a separate table for each trade.
  3. Measuring the amount of units of measurement for each stage is required. The measurement units vary based on trade. For example, for painters, the contractor measures how many square meters of wall and finishing coating meters are included in the project. For electricians, this calculation includes many electrical circuits, lights, switches and other elements that are installed. Carpenters can measure their work by the number of linear meters of wall that are torn down and assembled, or how many windows and doors are installed. Each task is measured, and the contractor enters the amounts of these preliminary steps in the table.
  4. Check out the guide cost of contractors and added in the cost table the unit cost of each item. The guide contains the average cost of unit prices nationwide for each operation and process. These estimates give the contractor a solid idea of ​​its current workforce of more construction material costs.
  5. Add in the preliminary cost table rates by considerations such as permits, waste disposal and equipment rental. The contractor must capture all your expenses to create a specific offer.
  6. Totals unit prices of the preliminary table. The sum is the total cost of business for labor and materials, and unnecessary expenses. From this preliminary picture, the contractor can calculate its price offer and submit a proposal for work.