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Est. 1978

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Pierini Iron Works Services

Pierini Iron Works Services Chicago

We provide 24hr Emergency Repair Service, fire door drop testing, replacement parts and preventative maintenance programs to ensure your doors are operating correctly and safely.

24 Hour Emergency Service by Union Iron Workers

Our technicians will respond to your needs 24 hours a day, 365 days a year, to keep your door and business running smoothly.

Whatever your door needs, we can:

Fire Door Testing

NFPA 80 requires All Fire Doors to be Tested Annually. Section 5.2* States: Fire door assemblies shall be inspected and tested not less than annually, and a written record of the inspection shall be signed and kept for inspection by the authority having jurisdiction. Section States: All horizontal or vertical sliding and rolling fire doors shall be inspected and tested annually to check for operation and full closure. Section 5.2.8 States: Resetting of the release mechanism shall be done in accordance with manufacturer’s instructions. Section 5.2.9 States: Hardware shall be examined, and inoperative hardware, parts, or other defects shall be replaced without delay. Sections States: Fusible links or other heat-actuated devices and release devices shall not be painted. Section 5.2.7 States: Assembly shall be reset after a successful test and left in the charged position.

Preventative Maintenance and General Service Programs

We offer PM and GS programs on the following type doors:

Our service includes inspection of all door parts, slats, springs, operator, hood, bearings, cables, rollers, tracks, sections, etc. Over time many parts, springs etc. may become fatigued, misaligned or worn out. We will adjust spring counter balance, as needed, center & level the door in the opening and provide a Field Observation Report Sheet for each General Service visit. A copy of this report sheet and field work ticket identifying any inadequacies will accompany our Invoice for this work. Recommendations and pricing for repairs will follow, as well. Please contact our office to schedule a service agreement program designed specifically for your needs.

Want more info? Get in touch with us today!

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