Our Service Area
Dispatching from Hayward, California
CastleWorks has been serving the communities in Hayward, California for over 25 Years.
CastleWorks has been providing same day hot water heater replacement and repair, 24 hours a day / 7 days a week since 1995. We do residential / commercial and Tankless Water Heater installation usually the same day you call.
Santa Clara County
San Mateo County
San Francisco County
Contra Costa County