Permit-verified profile
John Duggan
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Permit records
21
Median project value
$59,600
Most recent job
2026-03-05
Is John Duggan legit?
What the public permit record shows, not self-reported reviews.
- Is John Duggan a real contractor?
- John Duggan appears in public building-permit records with 21 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 Duggan's track record verified?
- Every figure on this page comes from building permits pulled from municipal records and matched to John Duggan 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 Duggan licensed and insured?
- This profile is built from permit records, which confirm permitted work but do not include license status. John Duggan 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 Duggan's work?
- The most recent permit on record for John Duggan is dated 2026-03-05, with 21 permits on file in total.
Trades on record
Recent permitted projects
- Fire Protection/SprinklerCity of Boston · 2026$39,450
- Fire Protection/SprinklerCity of Boston · 2026$94,480
- Fire Protection/SprinklerCity of Boston · 2025$130,000
- remove and replace roofTown of Falmouth · 2024
- Fire Protection/SprinklerCity of Boston · 2024$110,440
- Fire Protection/SprinklerCity of Boston · 2024$269,000
- Fire Protection/SprinklerCity of Boston · 2023$20,000
- Fire Protection/SprinklerCity of Boston · 2023$153,851
Permit activity in City of Boston
Area served
City of Boston, Town of Falmouth
Similar contractors in City of Boston
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Are you John Duggan?
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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.