Masonry & Roofing Contractors in Old Mystic: what to know
What the Sound does to buildings
Exposure to the Sound shortens the life of everything on the outside of a Old Mystic building. Salt spray and salt-laden fog keep mortar joints wet, accelerate corrosion on flashing, fasteners and gutter hardware, and drive the crystallisation cycle that spalls the faces off brick and brownstone. It is why two identical chimneys, one in New London County near the shore and one thirty miles north, age at very different rates.
Wind is the other half of it. Coastal Connecticut regularly sees storm winds that push rain sideways and lift the seal strips on asphalt shingles without removing them, leaving a roof that looks intact and is no longer watertight. When a Old Mystic homeowner reports a leak that only appears in a particular storm direction, an experienced contractor starts at the flashing on that elevation rather than in the field of the roof.
Reading the condition of your masonry
You can learn a lot about a Old Mystic building from the ground. Run a key along a mortar joint: if it scratches out as sand, the joint is spent and the wall is taking on water. Look for joints recessed more than a few millimetres behind the face of the brick: that is a joint no longer shedding water. Look for the white bloom of efflorescence, which means water is moving through the masonry and carrying salts out with it. Look for brick faces that have popped off, exposing the softer core; that is usually the signature of frost, of a hard repointing mix, or both.
On a chimney, look at the crown from a window or with binoculars. Cracks radiating from the flue, a crown flush with the brick instead of overhanging it, and a missing flue cap are the three things that account for most chimney leaks in Connecticut.
Where roofs and masonry meet
Most roof leaks are not roof leaks. On a Old Mystic home the water usually enters at a junction, the chimney, a wall, a dormer cheek, a skylight curb, a valley, and the junction is where masonry and roofing trades meet. That is exactly the seam where responsibility gets passed back and forth: the roofer says the chimney is failing, the mason says the flashing is wrong. Often both are true. Using a contractor comfortable with both sides of that detail, or making sure the two trades are coordinated in one scope, saves a second call in a year.
Proper chimney flashing means step flashing woven into the shingle courses, plus counter-flashing let into a cut or raked mortar joint and sealed. A bead of roof cement smeared over the junction is not flashing; it is a two-year fix that is very common on older re-roofs.
Checking out a Connecticut contractor
Contractors performing home improvement work on existing Connecticut homes are generally required to hold a Home Improvement Contractor registration with the state Department of Consumer Protection, and you can look up a registration yourself before signing anything. Connecticut also requires certain home improvement contracts to be in writing with specified terms, and maintains a Home Improvement Guaranty Fund that may help homeowners in defined circumstances, check DCP for the current requirements and eligibility rules rather than relying on what a salesperson tells you.
Beyond registration, ask any Old Mystic contractor for a certificate of insurance sent directly from their insurer, a written scope that names materials and methods rather than just a total, and references for masonry work of the same type and age. Do not pay in full up front.