Water damage restoration, mold remediation and cleaning in Somerville, NJ

Water that came out of a channel and water that came out of a failed supply line behave differently inside a building, and both get read with a moisture meter before any material comes out.

Somerville is a borough of 12,346 residents across 2.34 square miles, incorporated in 1863, and that footprint holds a mix of housing rather than one kind. Victorian architecture stands in several neighborhoods and along Main Street, and Main Street keeps most of its historic buildings, many of them converted to retail. Mixed stock changes how a loss is scoped, one building at a time. Older construction tends to put water behind finish materials instead of on top of them, so the first work on arrival is finding every material the water touched, including the ones that still look dry.

River water and brook water in Somerville

The borough borders the Raritan River to the south and Peters Brook runs across it, and in 1999 Hurricane Floyd dropped a record 13.34 inches of rain over three days. Water that has been in a channel is category 3 under the ANSI IICRC S500 standard, which is the grading for water carrying contamination, and category decides what gets saved. Carpet pad, particleboard and wet drywall in a category 3 loss come out and are replaced rather than dried in place. Hard surfaces are cleaned and then dried, and the floor above the waterline gets checked as well, because water vapor rises through a building long after the standing water is gone.

Growth inside a wall, and what containment is for

Mold work runs under containment with HEPA filtration, the colonized material comes out, the space is dried, and the result is written down. Containment matters most where the growth is inside an assembly instead of on the face of a wall, which is where Victorian construction tends to hide it. Cutting into a wet cavity without a sealed work area moves spores into the rooms that were clean. So the work area is sealed and put under negative pressure first, the affected material is bagged inside it, and the surfaces that stay are HEPA vacuumed and wiped. Drying follows removal, because a cavity that is still wet will grow again.

Category, class and the moisture meter

Category and class are assessed to the ANSI IICRC S500 standard before anything is moved. Category grades the water, one to three, by what is in it. Class grades the loss, one to four, by how much material is wet and how well that material holds water. The two words are not interchangeable, and the pair decides how many air movers and dehumidifiers the building needs and where they point.

Extraction follows the assessment and drying follows extraction. Monitoring points are fixed at the start, marked, and read on every visit, and the numbers are compared against an unaffected part of the same material. Drying stops when those readings come back to normal, which is a meter reading rather than a fixed number of days. A floor that feels dry to a hand can still be holding water in the subfloor under it.

Historic buildings and the materials that hold water

Main Street keeps most of its historic buildings, and many of them now carry retail. A loss in a space that sells things runs on a different clock than a loss in a house, because every hour the doors are shut costs the tenant money. Extraction and air movement start on the first visit, and the drying plan is laid out so that part of the floor stays usable wherever the readings allow it.

Old plaster holds water and lets it go slowly, and hardwood laid over a board subfloor does the same, so both are dried with equipment that stays longer than it would on drywall. A hardwood floor that has cupped is left alone until it is dry, because the boards flatten as they dry and a floor sanded early ends up crowned. Sanding is the last step of a dry floor, not a repair for a wet one.

What goes on paper, and how the call goes

A written estimate comes before any work begins, with no hidden fees. What it costs to dry a building depends on how much material is wet and how long the equipment has to stay, so the estimate is built off the assessment rather than off a guess made in a doorway. If the scope changes because a wall came open and the cavity behind it was wet, the change goes on paper before the extra work happens.

A person answers at any hour, a crew dispatches to your street, and the technician calls back with an arrival time, so a burst line found at two in the morning in Somerville does not sit until business hours. Nothing is carried away to be cleaned somewhere else, because all of the work happens inside the building.