Welcome to the Design and Construction Document submission toolkit. This detailed guide will help you ensure that your documents are complete and error-free.Reliable Chicago construction estimating services for accurate project cost assessments. Our industry-leading construction cost database, RSMeans Data, is available in a variety of formats designed to help you create reliable construction estimates. Estimate of the current range of costs across the globe key building types. CALCULATE. Construction Estimate. Fill out our form and schedule a consultation with our Design-Build team today! Our skilled staff of construction cost estimator is providing accurate estimates for residential, commercial, and civil construction projects. Construction cost estimates must consider all expenses necessary to complete the project, including materials, equipment and labor. Use our construction estimate template to gather all your labor and material costs and helps you come up with a realistic price tag.