Is KNAPP MASONRY LLC a real contractor?

KNAPP MASONRY LLC appears in public building-permit records with 70 permits filed through 2025 in and around City of Philadelphia, PA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.

How is KNAPP MASONRY LLC's track record verified?

Every figure on this page comes from building permits pulled from municipal records and matched to KNAPP MASONRY LLC 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 KNAPP MASONRY LLC licensed and insured?

This profile is built from permit records, which confirm permitted work but do not include license status. KNAPP MASONRY LLC 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 KNAPP MASONRY LLC's work?

The most recent permit on record for KNAPP MASONRY LLC is dated 2025-08-13, with 70 permits on file in total.

City of Philadelphia, PA

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KNAPP MASONRY LLC

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Permit records

Median project value

Not on record

Most recent job

2025-08-13

Is KNAPP MASONRY LLC legit?

What the public permit record shows, not self-reported reviews.

Is KNAPP MASONRY LLC a real contractor?: KNAPP MASONRY LLC appears in public building-permit records with 70 permits filed through 2025 in and around City of Philadelphia, PA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
How is KNAPP MASONRY LLC's track record verified?: Every figure on this page comes from building permits pulled from municipal records and matched to KNAPP MASONRY LLC 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 KNAPP MASONRY LLC licensed and insured?: This profile is built from permit records, which confirm permitted work but do not include license status. KNAPP MASONRY LLC 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 KNAPP MASONRY LLC's work?: The most recent permit on record for KNAPP MASONRY LLC is dated 2025-08-13, with 70 permits on file in total.

Trades on record

remodel Roofing Windows / Siding

Recent permitted projects

For Prescriptive Alterations (without a change of occupancy) to the roof and exterior walls and facades of an existing high-rise building used as Group R-2, as per plans and PHC approval dated 6/25/2025; no other work on this permit.City of Philadelphia · 2025
FOR CONCRETE REPAIRS AS PER APPROVED PLANS. IF FIELD CONDITIONS VARY, CONTACT DESIGN PROFESSIONAL PRIOR TO START OF WORK**EXTERIOR WORK ONLY** AMENDED AS OF 9/29/2025 FOR A STRUCTURAL WORK UPGRADE AS PER APPROVED WORK**City of Philadelphia · 2025
LEVEL I EXTERIOR ALTERATIONS (NO CHANGE OF OCCUPANCY) FOR FACADE REPAIRS TO EXISTING HIGHER EDUCATIONAL FACILITY (PERELMAN CENTER FOR POLITICAL SCIENCE AND ECONOMICS, I-14) AS PER APPROVED PLANS. NO INTERIOR WORK ON THIS PERMIT. *2018 IEBC REVIEW*City of Philadelphia · 2025
FOR THE FACADE WORK PER APPROVED PLANS ***FOR EXTERIOR WORK ONLY***City of Philadelphia · 2025
LEVEL I EXTERIOR ALTERATIONS (NO CHANGE OF OCCUPANCY) FOR FACADE REPAIRS TO EXISTING HIGHER EDUCATIONAL FACILITY (STEMMLER BLDG, G-15) AS PER APPROVED PLANS. NO INTERIOR WORK ON THIS PERMIT. *2018 IEBC REVIEW*City of Philadelphia · 2025
FOR A FACADE IMPROVEMENT.** WORK TO BE COMPLETED PER APPROVED PLANS** IF FIELD CONDITIONS VARY, CONTACT DESIGN PROFESSIONAL PRIOR TO START OF WORK** AN AMENDED PERMIT WILL BE REQUIRED FOR ANY WORK IN DEVIATION OF THE APPROVED SCOPE OF WORK**City of Philadelphia · 2025

Permit activity in City of Philadelphia

Busiest remodeling contractors · 2025 Busiest remodeling contractors · 2024

Area served

City of Philadelphia

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Track record sourced from public building-permit records. Figures reflect permitted projects, not self-reported work. Listed on Proven Pros.