Expert Plumbers & Electricians in Hillsborough, CA

Yes. The Town of Hillsborough requires permits for most work beyond minor repairs, issued through the Building Department. We handle all permitting and inspections on your behalf.

Pre-1960s Hillsborough homes commonly have galvanized steel supply lines and cast-iron drain pipes. These corrode internally over time, causing low pressure, discolored water, and recurring leaks. Many also have very long sewer laterals that are prone to root intrusion.

Older Hillsborough estates often have panels that were adequate when built but can’t handle today’s demands. We assess your total electrical load and handle upgrades to 400-amp service, including all permitting.

Homeowners are responsible for the sewer lateral from the house to the city main. Hillsborough lots are large, so laterals can be quite long and often run through mature landscaping. Trenchless methods can replace the line without excavating the yard.

Yes. We serve all of Hillsborough including North Hillsborough, Carolands, Tobin Clark Estate, and the surrounding areas of Burlingame, San Mateo, and Millbrae.

Hillsborough’s water comes from the SFPUC’s Hetch Hetchy system, with hardness in the moderately hard range. Over time, mineral buildup can scale water heaters, reduce fixture performance, and shorten appliance life. A whole-house water softener can help.