Who We Are
About De Leon Plumbing
Two decades of expertise. One standard of quality.
Our Story
Built on Craft.
Driven by Standards.
De Leon Plumbing and Hydronics was founded on a straightforward idea: do the work right, treat people well, and never cut corners. What started as one person's deep passion for the trade has grown into a full-service plumbing and hydronics company serving homeowners, contractors, and commercial clients across the Bay Area.
With over 22 years of hands-on field experience, founder Libny De Leon built this company from the ground up, taking on every kind of job from residential remodels to complex new construction. That experience shows in the quality of every install we complete today.
We serve both residential and commercial clients throughout the Bay Area, bringing the same level of care to every project regardless of scale.
How We Work
What We Stand For
Quality First
Every install is done as if it's our own home. We take the time to do it right, because shortcuts cost more in the long run.
Reliability
We show up when we say we will, communicate clearly throughout the job, and finish what we start. No surprises.
Expertise
Over two decades of field experience across plumbing, hydronics, boilers, and beyond. We know what we are doing, and it shows.
Honesty
Straight quotes, clear timelines, no hidden add-ons. You always know exactly what you are getting before we start.
Our Commitment
What You Can Always Expect
We hold ourselves to a high standard on every job. These are not slogans, they are the actual expectations we set for ourselves and our team on every project we take.
Clean Installs
Organized, precise work that any inspector or homeowner would be proud to see behind the walls.
On-Time Completion
We respect your schedule and your project timeline. We communicate proactively if anything changes.
Code Compliance
Every job is done to California code. No shortcuts, no improvised fixes. Everything documented and permitted when required.
Transparent Pricing
You get a clear quote upfront. No surprise add-ons at the end of the job. What we quote is what you pay.
Responsive Communication
We answer calls, return messages, and keep you informed at every stage. You are never left wondering.
Long-Term Thinking
We recommend solutions built to last, not just what is cheapest today. Your system should work reliably for decades.