A properly installed and maintained asphalt shingle roof should last between 15 and 20 years. Keep an eye out for problems and catch them early to prevent more work and expense down the road. We remove the old roof, remove all junk and debris, check the supports for rot and other issues, lay down plywood and the leak barrier, and do all else neccessary to get you the longest lasting roof.
Tile roofing has grown increasingly popular because of its fireproofing qualities but it often requires additional structurial support. Both clay and concrete tiles are available in a variety of colors and styles, but concrete is the more durable. We install the supports, felt, canting, flashings and all else to give you an attractive long lasting roof.
Changes in temperature cause expansion and contraction in your masonry structures. This continuous motion allows many points of entry for water to follow in through.The source of leakage in many basements occurs at the seam where the masonry wall meets the concrete floor.
Brick and concret are porous; water will soak through any brick and seep into whatever structure lies underneath. As the water evaporates, it leaves the salt behind, which forms a white, fluffy deposit.
The best technology available involves special chemicals called silanes and siloxanes. These are closely related to good old silicone.
Alameda County Alameda, Albany, Berkeley, Castro Valley, Dublin, Emeryville, Fremont, Hayward, Kensington, Livermore, Newark, Oakland, Piedmont, Pleasanton, San Leandro, San Lorenzo, Union City.
Contra Costa County Antioch, Brentwood, Concord, Danville, El Cerrito, El Sobrante, Lafayette, Martinez, Moraga, Orinda, Pinole, Pittsburg, Pleasant Hill, Richmond, Rodeo, San Pablo, Walnut Creek.
Marin County Corte Madera, Fairfax, Kentfield, Larkspur, Mill Valley, Novato, Ross, San Anselmo, San Rafael, Sausalito, Tiburon.
Napa County Angwin, Napa, and St. Helena.
San Francisco County San Mateo County Atherton, Belmont, Burlingame, Colma, Daly City, East Palo Alto, El Granada, Foster City, Half Moon Bay, Hillsborough, Menlo Park, Millbrae, Pacifica, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco.
Santa Clara County Campbell, Cupertino, Gilroy, Lost Altos, Los Altos Hills, Los Gatos, Milpitas, Morgan Hill, Mountain View, Palo Alto, San Jose, Santa Clara, Saratoga, Sunnyvale.
Santa Cruz County Aptos, Ben Lomond, Corralitos, Felton, La Selva Beach, Santa Cruz, Scotts Valley, Soquel, Watsonville.
Solano County Benicia, Dixon, Fairfield, Suisun City, Vacaville, Vallejo.
Sonoma County Cloverdale, Cotati, Graton, Healdsburg, Occidental, Petaluma, Rohnert Park, Santa Rosa, Sebastopol, Sonoma, Windsor.