We are covering some of the basic estimating principles detailed in a manual written by Herb Wendes, " Everything You Wanted To Know About Estimating But Were Afraid To Ask." The updated and expanded version of the original manual is now published by Fairmont Press, Inc. "Mechanical Estimating Manual".

Choosing the best HVAC Mechanical Estimating Software should start by evaluating these basic features as they pertain to your business: Size of the estimating software database, Number of estimating assemblies, Labor tables provided, Material pricing, Number of estimating reports, Integration with other construction software and Customization ability. Every company is unique and has varied requirements so the importance of every feature will depend on individual need. All systems should provide ease-of-use and a rapid return on investment.