Each year the Division of Capital Asset Management and Maintenance (DCAMM) Office of Contractor Certification certifies hundreds of companies, large and small, to bid on vertical construction projects put out to bid by Massachusetts public agencies pursuant to M.G.L. Chapters 149, 149A and 25A.

Through our certification process, DCAMM ensures the widest pool of eligible and responsible bidders and enhances the competitive bidding process.


Ronald N. Renaud, Deputy Commissioner

Taisha Crayton, Deputy Director of Contractor Certification

Navigate through the tabs above to learn all about the Contractor Certification process.  Find out what is required for companies wishing to bid on public vertical construction projects pursuant to M.G.L. Chapters 149, 149A and 25A.

Attention Contractors - Renewals & Amendments can now be requested online!

New Online Certification Process!

Announcing the 2016 DCAMM MBE/WBE Disparity Study to evaluate the participation of Minority and Women Owned Business Enterprises in Commonwealth construction and design services contracting and procurement activities.

Find Important Information on Changes to the Massachusetts Public Construction Procurement Laws effective November 7, 2016. These pages provide an overview of changes to public construction procurement thresholds.