Is KEYSTONE FIRE PROTECTION a real contractor?

KEYSTONE FIRE PROTECTION appears in public building-permit records with 363 permits filed through 2026 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 KEYSTONE FIRE PROTECTION's track record verified?

Every figure on this page comes from building permits pulled from municipal records and matched to KEYSTONE FIRE PROTECTION 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 KEYSTONE FIRE PROTECTION licensed and insured?

This profile is built from permit records, which confirm permitted work but do not include license status. KEYSTONE FIRE PROTECTION 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 KEYSTONE FIRE PROTECTION's work?

The most recent permit on record for KEYSTONE FIRE PROTECTION is dated 2026-05-22, with 363 permits on file in total.

City of Philadelphia, PA

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KEYSTONE FIRE PROTECTION

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Permit records

363

Median project value

Not on record

Most recent job

2026-05-22

Is KEYSTONE FIRE PROTECTION legit?

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

Is KEYSTONE FIRE PROTECTION a real contractor?: KEYSTONE FIRE PROTECTION appears in public building-permit records with 363 permits filed through 2026 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 KEYSTONE FIRE PROTECTION's track record verified?: Every figure on this page comes from building permits pulled from municipal records and matched to KEYSTONE FIRE PROTECTION 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 KEYSTONE FIRE PROTECTION licensed and insured?: This profile is built from permit records, which confirm permitted work but do not include license status. KEYSTONE FIRE PROTECTION 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 KEYSTONE FIRE PROTECTION's work?: The most recent permit on record for KEYSTONE FIRE PROTECTION is dated 2026-05-22, with 363 permits on file in total.

Trades on record

remodel HVAC Windows / Siding

Recent permitted projects

FOR INSTALLATION OF FIRE PUMP TEST HEADER PER APPROVED PLANS AND NFPA 20.City of Philadelphia · 2026
FOR A FULL SYSTEM REMOVAL OF EXISTING FOAM FIRE SUPPRESSION SYSTEM IN THE ATLANTIC AVIATION HANGAR #2.City of Philadelphia · 2026
FOR THE EXTENSION OF EXISTING NFPA 13 SPRINKLER SYSTEM TO PROTECT ADDITIONAL SPACE ON THE FIRST FLOOR AS PER APPROVED PLAN. NO WORK ON EXISTING RISER/BACK-FLOW PREVENTORCity of Philadelphia · 2025
FOR THE INSTALLATION OF ONE (1) FIRE ROVER PROTECTION SYSTEM PER APPROVED PLANS AND INSTALLATION GUIDE. SEPARATE PERMIT IS REQUIRED FOR THE ELECTRICAL WORK.City of Philadelphia · 2025
FOR THE INSTALLATION OF A CLEAN AGENT SYSTEM FOR VAULT ROOM. FOR USE AS PREVIOUSLY APPROVED. AS PER APPROVED PLANS. ALL WORK SHALL BE PERFORMED BY A FIRE SUPPRESSION CONTRACTOR LICENSED BY THE CITY OF PHILADELPHIA.City of Philadelphia · 2024
EZ PERMIT SPRINKLER RELOCATION (NFPA 13)- For the Relocation of Sprinkler Heads as per attached standards. Deviations from these standards require submission of construction and site plans. Removing return bends, replacing pendant sprinklers with new upright sprinklers on sprigs, and replacing pendant sprinklers in back rooms.City of Philadelphia · 2024
FOR THE INSTALLATION OF CLEAN AGENT FIRE EXTINGUISHING SYSTEMS IN ACCORDANCE WITH NFPA 2001 AND MANUFACTURER'S SPECIFICATIONS. SYSTEM TO BE INSTALLED, MAINTAINED, PERIODICALLY INSPECTED AND TESTED IN ACCORDANCE WITH NFPA 2001 AND THEIR LISTING. ALL WORK TO BE DONE PER APPROVED PLANS.

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.