- Your FREE TRIAL lasts for the entire duration of your first project.
Clamshell streamlines your construction project accounting with ease and accuracy. Get acquainted with Clamshell in our two minute video!
Clamshell construction project accounting software simplifies project management for general contractors, subcontractors, and design professionals.
Use Clamshell to quickly generate progress billings and payments, create real-time margin reports, reduce human error, and save on staffing costs.
Clamshell has been battle tested in the real world and currently manages over $100 million worth of construction projects.
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