TAG acquires Contractor Software Corporation  June 2008

Contractor Software Corporation (CSC) has been in San Diego for over 29 years. We develop, sell, train and support Contractor V Plus (Windows) job cost accounting software for the construction industry.

Our flagship product Contractor III (DOS) released in the late 1970's  was the first ever job costing accounting software program catered specifically to the construction industry and pioneered opening multiple fiscal periods at the same time.

When you deal with us, you're dealing with the developer. We at CSC pride ourselves in providing to the construction industry one of the best, user-friendly, intuitive software packages available today. We also take great care when supporting our customers. Our support lines open at 6AM PST to help you. Our average support staff representative has been here for over 9 years. World-class support, reliable software, construction industry consultation and IT / Hardware assistance are the key ingredients to maintaining high customer satisfaction and ensuring smooth operation as well as continuous improvement of the software.

CSC actively participates with various trade organizations.


Contractor V Plus currently interfaces with the following programs/services :



-Infinitime - Remote timesheets

-Contractors Command Post

-Aligo/Servicom -  Service work order and dispatch system

-Virtually any estimating system

-LCP Tracker