Permit-verified profile
Callon Walker
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Permit records
31
Median project value
$42,000
Most recent job
2025-12-24
Is Callon Walker legit?
What the public permit record shows, not self-reported reviews.
- Is Callon Walker a real contractor?
- Callon Walker appears in public building-permit records with 31 permits filed through 2025 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 Callon Walker's track record verified?
- Every figure on this page comes from building permits pulled from municipal records and matched to Callon Walker 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 Callon Walker licensed and insured?
- This profile is built from permit records, which confirm permitted work but do not include license status. Callon Walker 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 Callon Walker's work?
- The most recent permit on record for Callon Walker is dated 2025-12-24, with 31 permits on file in total.
Trades on record
Recent permitted projects
- Interior/Exterior WorkCity of Boston · 2025$600,000
- Interior/Exterior WorkCity of Boston · 2024$350,000
- Change OccupancyCity of Boston · 2024$285,281
- Renovations - Interior NSCCity of Boston · 2023$350,000
- Change OccupancyCity of Boston · 2023$285,281
- ErectCity of Boston · 2023$775,000
- Renovations - Interior NSCCity of Boston · 2023
- Renovations - Interior NSCCity of Boston · 2023$31,875
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 Callon Walker?
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<img src="https://provenpros.co/badge/ma/city-of-boston/callon-walker-b79ae365.svg" alt="Permit-Verified by Proven Pros" height="28" />
</a>Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Listed on Proven Pros.