Drywall Services in Cambridge, MA

Black or gray spotting creeping up a basement wall, a musty smell that will not leave a room, or allergy symptoms that ease the moment someone steps outside are the signs that usually prompt the call. Cambridge Elite Drywall & Plaster removes mold-contaminated drywall rather than painting over it, because the paper facing on standard board feeds the growth and holds it in the material, so a moldy wall cannot be scrubbed back to safe.

The first job is to keep spores from traveling through the house. The crew contains the affected area, cuts out the moldy board and any wet insulation behind it, and bags it for disposal, cutting back to clean, dry framing so no hidden pocket restarts the problem. For a small, contained patch on a wall that has dried out, this is a straightforward removal and rebuild. For a large area, or a home where someone has a serious health condition, the company coordinates with a mold remediation specialist who handles formal containment and clearance, then completes the drywall rebuild once the space is cleared.

Mold cannot grow without moisture, so replacing the board without fixing the dampness just restarts the cycle, which is the single most common reason it comes back on a basement wall. Cambridge is one of the densest cities in New England, and its lower-level rooms sit in damp ground near the Charles and out toward Alewife, so basements in North Cambridge and Inman and the lower floors of the two- and three-family homes across The Port hold humidity long enough for growth to start. The rebuild is chosen for the conditions: mold-resistant board like purple M2Tech where a wall stays humid, cement board and a RedGard barrier where it meets wet directly. The full mold page covers how the source gets fixed and which board fits which spot.

Cracks that keep reopening over the same line, plaster that sounds hollow when tapped, or a ceiling section that has begun to drop are the usual reasons an owner of an old Cambridge home finally calls. Cambridge Elite Drywall & Plaster works on these walls constantly, because the city holds an enormous stock of 1850 to 1925 Victorians, Colonials, and Greek Revivals with their original lath-and-plaster interiors still in place, and a surface patch never fixes the failed keys underneath.

Every old wall comes down to two paths. When the plaster is still largely bonded to the lath, the crew re-anchors loose sections, rebuilds cracked areas, and skims the surface with joint compound, bringing a whole room to a Level 5 finish smooth enough that raking light and deep flat colors show no seams. When the plaster is too far gone, or a wall is already open for a renovation, converting to drywall is the more durable answer: old plaster and lath come out, the framing gets checked, and new board goes up to the original wall lines so the trim, moldings, and proportions of the room stay exactly as they were.

A large share of this work happens on homes under formal historic review, from the Old Cambridge Historic District and Harvard Square Conservation District through Mid-Cambridge and Avon Hill, where repairs have to respect the building's character. Nearly every one predates 1978, so the company works as an EPA RRP Lead-Safe Certified Firm and sets up containment before disturbing old painted plaster, under MA 780 CMR. The full plaster page explains how the save-or-convert call gets made wall by wall, what a Level 5 skim involves, and how a converted wall still reads as the period home it belongs to.