Plumbing
Full-service plumbing for new construction and remodels. Rough-in, finish, and everything in between, built to code.
Serving the Bay Area for 22+ Years
Bay Area's
Trusted Plumbing
Experts
Residential and commercial plumbing, hydronics, boilers, and more. Done right, every time.
What We Do
Built on Expertise.
Backed by Experience.
From new construction plumbing to hydronic heating systems, residential and commercial, across the Bay Area.
Hydronics
Radiant floor heating and hydronic systems designed for maximum efficiency and lasting comfort in any building.
Water Heaters
Installation and replacement of tank and tankless water heaters. We help you find the right system for your needs.
Air-to-Water Heat Pumps
Energy-efficient systems that extract heat from outside air and feed your hydronic setup, cutting gas consumption significantly.
Gas Lines
Safe, code-compliant gas line installation and repair for appliances, BBQs, fireplaces, and commercial equipment.
Repiping
Full repiping with copper or PEX with minimal disruption. Solve low pressure, discoloration, and aging pipe issues for good.
Boilers
Installation, repair, and maintenance of hot water and steam boilers for residential and commercial properties.
Drain Services
Rooter service, hydro-jetting, and drain cleaning for slow or clogged drains in residential and commercial properties.
Fixture Installation
Faucets, toilets, sinks, showers, and more. Installed correctly the first time with supply-and-install or customer-supplied fixtures.
Our Work
Project Gallery
A look at what clean, precise work looks like on every job we take.
What Clients Say
Trusted by Bay Area
Homeowners and Contractors
★★★★★
"Libny and his crew did a flawless rough-in on our new build in Marin. On schedule, clean work, and great communication throughout."
Bay Area, CA
★★★★★
"Our hydronic system has been running perfectly since De Leon installed it two winters ago. Efficient, warm, not a single issue."
Bay Area, CA
★★★★★
"Called them for a boiler replacement and they had it done in a day. Fair pricing, and they did not leave until everything was tested and running right."
Bay Area, CA
★★★★★
"As a general contractor, I need plumbers I can trust. De Leon has been my go-to for three years. They show up, they deliver, and clients are always happy."
Bay Area, CA
★★★★★
"The repipe job on our 1960s home was handled with zero drama. They worked fast, patched everything up, and the water pressure is incredible now."
Bay Area, CA