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Get ProCommercial contractor · Cambridge, MA
4 commercial and multifamily permits on 3 projects since Jan 15. Most recent permit issued January 23, 2026.
| Month | Permits |
|---|---|
| January '25 | 1 |
| July '25 | 1 |
| August '25 | 1 |
| January '26 | 1 |
A project shows here 30 days after Cornerstone Design/Build Services, Inc.’s first permit on it. Newer jobs and phone numbers are included with Pro.
| Latest permit | Project | Type | Value |
|---|---|---|---|
| Jan 23 | 319 Main St · 02142 | commercialBuilding | $1.8M |
| Dec 30 | 355 Main St · 02142 | commercialBuilding | $845K |
| Jan 15 | 1288 Massachusetts Ave · 02138 | commercialBuilding | $75K |
Source: building permit records from official city open-data portals, checked daily. Data through . How we count