Welcome to J & R Insulation Contractors
2031 w cullerton st chicago, iL United States
JandR Insulation LLC trained contractors install tested firestop systems for MEP penetrations and joints to prevent the spread of fire. These systems are clean, compliant, and built to pass Chicago inspections, reducing the risk of fire and smoke spreading.
Looking for fire stopping services in Chicago? Our local crew inspects, seals, and clearly labels rated walls and floors—protecting penetrations around pipes, cables, and ducts with clean, careful work.
We coordinate with Chicago Fire Sprinkler Systems contractors and restore openings after fire sprinkler repairs. You get UL-listed firestop installation, neat finishes, and photo reports that keep inspections fast and stress-free.
We install clean, code-compliant systems that pass Chicago inspections.
Failed inspections, smoke leaks, and schedule slips hurt budgets. Our Chicago firestop installation seals penetrations and joints in walls, floors, and shafts with UL-listed systems. We coordinate with sprinkler and MEP crews and restore ratings after repairs.
You get first-time inspection passes: labeled openings, photo reports, and clean finishes the AHJ accepts. We follow IBC, NFPA, and Chicago code, price per opening or linear foot, and work days or nights. Protect people, meet code, and keep your project on schedule.
Our Chicago team ensures that the UL-listed systems are installed thoroughly with clean finishes, they coordinate with sprinkler/MEP crews, and we document every opening with labels, submittals, and photo reports so that inspections are passed the first time. Customized, fair pricing is also available.
A team from JandR Insulation LLC will survey your site to identify penetrations and joints and match them to the appropriate UL codes. During the installation process, sealants, sleeves, and mineral wool are installed, then each location is labeled and photographed, and documentation is provided to the General Contractor/Attorney General Contractor, and inspections are supported until they are approved.
You can book in minutes. Simply fill out the form on this page with your Chicago address and photos or square footage. We will confirm scope and price, and then schedule your spray foam specialist within 24 hours.
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