Permit-verified profile
JOHN O'BRIEN
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Permit records
23
Median project value
$15,600
Most recent job
2026-02-03
Is JOHN O'BRIEN legit?
What the public permit record shows, not self-reported reviews.
- Is JOHN O'BRIEN a real contractor?
- JOHN O'BRIEN appears in public building-permit records with 23 permits filed through 2026 in and around City of Boston, MA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
- How is JOHN O'BRIEN's track record verified?
- Every figure on this page comes from building permits pulled from municipal records and matched to JOHN O'BRIEN by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.
- Is JOHN O'BRIEN licensed and insured?
- This profile is built from permit records, which confirm permitted work but do not include license status. JOHN O'BRIEN has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.
- How recent is JOHN O'BRIEN's work?
- The most recent permit on record for JOHN O'BRIEN is dated 2026-02-03, with 23 permits on file in total.
Trades on record
Recent permitted projects
- Change OccupancyCity of Boston · 2026$13,358,412
- Renovations - Interior NSCCity of Boston · 2026$150,000
- RoofingCity of Boston · 2025$15,600
- Change OccupancyCity of Boston · 2024$13,308,412
- RoofingCity of Boston · 2024$14,500
- Interior/Exterior WorkCity of Boston · 2024$346,213
- Interior/Exterior WorkCity of Boston · 2024$346,213
- RoofingCity of Boston · 2021$27,563
Permit activity in City of Boston
Area served
City of Boston
Similar contractors in City of Boston
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</a>Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Listed on Proven Pros.