About

At Guaranteed Plumbing, we take pride in being the go-to choice when you're searching for a plumber near me. Whether you need a reliable plumber for residential or commercial service, we offer expert solutions including drain cleaning, sewer cleaning, and water heaters installation and repair. We specialize in water heater repair and install energy-efficient tankless water heaters. Looking to improve your home's water quality? We offer advanced whole house water filtration systems and reverse osmosis systems for clean, healthy water. Need fast service? We handle garbage disposal repair, unclog toilet requests, sump pumps, and thorough plumbing inspections. Our team is experienced in both residential and commercial plumbing jobs. We proudly serve the Bay Area as your local San Ramon plumber, Pleasant Hill plumber, Orinda plumber, and Moraga plumber. Need help in Diablo? We’re your trusted Diablo plumber. Our service area also includes Concord plumber, Blackhawk plumber, Alamo plumber, Danville plumber, and Lafayette plumber. No matter the job, you can count on Guaranteed Plumbing for dependable and professional service.