What causes hard water buildup in San Mateo homes?
San Mateo's water comes from the SFPUC's Hetch Hetchy system .
San Mateo's water comes from the SFPUC's Hetch Hetchy system .
Many pre-1950s homes in Baywood, Hayward Park, and North Central .
Homeowners are responsible for the entire sewer lateral from the .
Yes. We serve all of San Mateo including Baywood, Hayward .
Many older San Mateo homes have 60- or 100-amp panels .
Yes. San Francisco's Department of Building Inspection (DBI) requires permits .
Many pre-1920s San Francisco homes still have galvanized steel supply .
Homeowners are responsible for the sewer lateral from the building .
Most Sunset and Richmond District row houses were built with .
Yes. We serve San Francisco neighborhoods including Noe Valley, the .