Recent Marois Brothers projects include:
- Billerica High School
- Bristol Myers Squibb
- CSX Railyard Expansion
- DELL/EMC – Shamrock Infrastructure Improvement Project
- Expansion of Natick Mall
- North Hill Life Care Center
- Southbridge Middle/High School
- Speen Street Improvements
- The Willows at Medway
- Washington Street (Route 1) Improvement Project
- Winchendon Water System Upgrade
- Winter Street Corridor Improvement Project
- WPI Recreation Center & Parking Garage