Commercial Drywall Contractor in Cambridge, MA

How we work as a commercial sub, not a residential contractor

Cambridge Elite Drywall & Plaster runs most of its commercial work inside occupied buildings, on someone else’s schedule. A Kendall Square lab floor, a Mount Auburn department, or a Harvard dorm doesn’t shut down for our convenience, so we phase the work around operations, sequence with the other trades, and hit the general contractor’s milestones instead of setting our own. We pull our own sub-permits through the City of Cambridge Inspectional Services Department, coordinate inspections with the AHJ, and keep certificates of insurance current so the GC has clean COIs on file. We build to AWCI and Gypsum Association standards, and we document what we install, because on a commercial job the paper trail is part of the deliverable.

Where we build across Cambridge’s commercial stock

Cambridge Elite Drywall & Plaster works the whole map of Cambridge’s commercial geography, and each setting demands something different. In Kendall Square and East Cambridge we build lab and GMP fit-outs where the wall is part of a controlled environment, not just a partition. Along the Harvard and MIT campuses, plus Lesley and Cambridge College, we renovate dorms, classrooms, and labs on the academic calendar, where corridors take constant traffic. At Mount Auburn Hospital and Cambridge Health Alliance we build around live patient care. In Central Square, Harvard Square, Inman, and Porter we frame and finish restaurant and retail buildouts in tight, often historic frontage, and at Alewife and Kendall we turn over office and lab-office floors for new tenants. We read each setting’s real constraint, occupancy, cleanliness, a rating, or a deadline, and build to it.

How we build cleanroom and lab walls to their spec

Kendall Square is the densest life-sciences cluster on earth, and Cambridge Elite Drywall & Plaster builds the wall systems that make its labs work. A GMP or cleanroom suite runs to an ISO 14644 class, which means the wall assembly, substrate, and sealing all have to hold that classification, not just look finished. We build with the DensGlass, cement-board, and specialty substrates the finish schedule calls for, seal the assembly so it holds its air, and coordinate with the commissioning agent so the suite qualifies on the developer’s schedule. A partition built like a standard office wall fails commissioning, and on a lab clock that lost time is expensive. We build it right the first time and document the assembly.

How we build fire-rated assemblies to code

Cambridge Elite Drywall & Plaster builds fire-rated partitions, shaft walls, and firewalls to their listed UL design, not to an approximation. The Massachusetts State Building Code (780 CMR) governs where a 1-hour or 2-hour separation is required, and a rated wall only performs if it’s built to the exact assembly, the right Type X board, the correct fastener schedule, the head-of-wall detail, and the firestopping. We install to the UL listing, keep the detail intact through the other trades’ penetrations, and document it so the assembly passes inspection with the Cambridge building department. That documentation is what closes out the rated work on the project.

How we handle ICRA and infection-control work

At Mount Auburn Hospital and Cambridge Health Alliance, Cambridge Elite Drywall & Plaster renovates around patients, where dust control is a patient-safety requirement. We build ICRA containment with negative air, maintain the barrier through the full course of the work, and install abuse- and infection-resistant board like DensArmor where the infection-control plan calls for it. The barrier holds so the adjacent department stays open, and the work passes the facility’s infection-control inspection. The same discipline carries into senior and assisted-living renovation, where residents stay in place and corridors take constant wheelchair and cart contact.

How we hit commercial finish levels

Commercial interiors call for a specific GA-214 finish level, and Cambridge Elite Drywall & Plaster builds to the one the space actually needs. A back-of-house or above-ceiling area may only need a Level 2 or 3, while a tenant lobby or a lab corridor under bright, even light calls for a Level 4 or a full Level 5 skim. We finish to the specified level rather than over- or under-building it, so the finish schedule is met, the paint reads clean, and the space takes occupancy on the certificate-of-occupancy clock.