Commercial Masonry Contractors in Baltimore, MD

Most of the commercial repointing Baltimore buildings need is deferred maintenance that started to leak. We cut and repoint elevation by elevation on brick and block, matching the mortar to the age and type of the wall. Commercial tuckpointing Baltimore boards approve in phases can be spread across budget years. Access drives the calendar as much as the masonry: commercial building repointing Baltimore sites with a narrow sidewalk need the scaffold, swing stage or lift plan settled first. Commercial brick pointing Baltimore crews rush fails twice, at the joint and in the brick face, the same as brick repointing on a rowhouse.

Facades fail at the details: lintels, shelf angles, expansion joints, copings. We repair spalled and cracked masonry, replace rusted lintels, rebuild copings and parapets, and replace failed sealant and joints. Brick facade restoration Baltimore owners commission is almost always driven by water: the damage below is the receipt for a failure above. Facade restoration Baltimore buildings need is best done in one continuous pass per elevation, since a patched elevation reads as patched. Building restoration Baltimore owners phase over several years works if the phasing follows elevations.

Structural work starts where a crack stops following the joints and runs through the brick. That is the commercial masonry repair Baltimore buildings cannot postpone: bulging walls, failed wall ties, cracks stepping diagonally across an elevation. We install helical ties, stitch cracks, replace brick and block, rebuild wall sections and coordinate temporary shoring. Commercial brick repair Baltimore owners assume is cosmetic is sometimes structural, so the assessment comes first.

The goal is to stop liquid water without trapping vapor. Commercial waterproofing Baltimore buildings actually need is usually breathable: a vapor-permeable repellent, new joint sealant, repaired through-wall flashing, and parging below grade. Film-forming coatings on an already wet wall make things worse: the trapped water freezes where it sits. Baltimore spends 75 to 90 days a year below freezing, so a wall that cannot dry spalls. Masonry waterproofing Baltimore owners buy off the shelf rarely holds on its own.

Sidewalks, entry aprons, loading docks, curbs, pads and stair landings wear out on their own cycle. Road salt is the reason: chloride on flatwork drives subflorescence, salt crystallizing inside the pore structure, breaking concrete apart faster than freezing. A commercial concrete contractor Baltimore managers keep on call should detail drainage away from the building. Our concrete, steps and sidewalk work covers the residential side.

Boiler stacks, older industrial chimneys and vent enclosures fail at the crown and top few feet, where they stay wettest. Commercial chimney repair Baltimore buildings need usually means crown rebuilds, repointing the upper section and correcting flashing at the roof line. Same principles as chimney and smokestack work on a house, higher up.

We also work as a masonry sub on new builds and additions. Commercial masonry construction Baltimore general contractors bid out covers brick, block and stone: veneer and load-bearing CMU, cavity wall detailing with ties and flashing, and the commercial stone masonry Baltimore architects specify for entries and site walls. Weep holes, the openings that let trapped water out of a cavity, get missed more often than you would think. Commercial building masonry Baltimore projects go smoother when the mason is in before the wall section is final.

Not sure what you are looking at? Send a photo and we will tell you. Call (410) 844-6510.