You may need the services of a quantity surveyor for an accurate and detailed construction estimates prepared in the pre-contract stage so that it can help you in cost control and planning before construction.. Construction Cost … Commercial construction costs per square foot. Though construction is considered an essential service, there has been a drop in construction costs starting in April of 2020, which has caused the cost of engineering and construction to go down for the first time since 2016, though some sources are listing 2010 as the last time that the costs of construction … The construction project for which the cost estimate is to be made; Your cost estimating experience and judgment; Even if processes can benefit from cost estimating standards and best practices, and a project sometimes allows the re-use of other successful cost estimates… January 30, 2020 Helping Developers Navigate Construction Costs & Sustainable Projects Construction is a complex symphony of moving parts, never more so than today. These costs include delivery, foundation, and building packages. Estimate Construction Costs using Professional Quantity Surveyor. On average, commercial building costs range from $16 to $20 per square foot. In the event of additional finishing such as insulation, average construction costs … The individual who insists on doing estimates longhand … In my 40-plus years in construction, one of the best improvements to estimating is the development of construction estimating software programs. Developers face …