San Marino Commercial Roofing

Yes. Low-slope sections on San Marino buildings need a membrane or coating system rather than shingle laid flatter than it is rated for, and they are quoted separately from the pitched roof.

Yes. San Marino is about 23 miles from our Santa Monica yard, and we work it alongside San Gabriel, Alhambra and South Pasadena on the same routes.

Size, pitch, layer count and deck condition drive the number on any San Marino roof. The line that moves is deck repair, so it belongs in the San Marino quote at a rate per sheet rather than as an allowance.

Two visits a year: clear valleys and gutters before the rains, then check flashings after the first real storm. In San Marino that matters most because asphalt dries out and sealant pulls back from penetrations years before the field wears through.

A full replacement in San Marino is permitted and inspected through the San Marino building department. Small repairs generally are not, but the layer count and assembly are checked on any permitted job.

One to three days on a typical San Marino property, depending on size, pitch and how much deck needs replacing. Nothing is left open overnight.

San Marino sits in Los Angeles County and takes long dry heat, hard thermal cycling and rain that arrives in a few concentrated storms. In practice that means asphalt dries out and sealant pulls back from penetrations years before the field wears through.

We start at the flashings, check the deck from inside the attic, and photograph every elevation. On a San Marino property we pay particular attention to dried-out underlayment and attic temperature.