Commercial Plumbing · Los Angeles & SoCal
Plumbing that keeps your business open.
Restaurants, offices, multi-family and property managers.
When a restaurant line backs up or an office loses hot water, every hour costs money. We work with restaurants, offices, multi-family buildings and property managers across Southern California.
From grease line jetting and commercial water heaters to backflow, tenant improvements and scheduled maintenance, we keep systems running and tenants happy.
Signs you need this
- Grease backups in kitchen lines
- Commercial water heater failing or undersized
- Backflow device needs service
- Tenant improvement or build-out
What's included
- Grease line jetting
- Commercial water heaters
- Backflow service
- Tenant improvements and scheduled maintenance
Why Leon Plumbing
- Experience with restaurants and multi-family
- Scheduled maintenance to prevent emergencies
- Emergency calls answered 24/7
Commercial Plumbing: common questions
Do you work with property managers?
Yes — we handle multi-family and managed properties, including drain problems, water heaters, leak concerns and scheduled maintenance. To plan efficiently, share the property address, affected units, access arrangements and who can authorize the work. We can discuss recurring issues and a maintenance approach suited to the building rather than waiting for the next emergency. For shared systems, we also review potential water interruptions and coordination needs so management can notify tenants. The job scope and scheduling are agreed for each property.
Can you work after business hours?
Emergency calls are answered twenty-four hours a day, and you can call to discuss work around your operating hours. An answered call is not a guarantee of immediate on-site arrival or that every planned job can be completed overnight. For scheduled work, tell us your business hours, access restrictions, affected equipment and preferred shutdown window. We review availability and any permit, inspection or parts constraints before confirming the plan. Ask about after-hours charges in advance so timing and pricing are clear before work begins.
Commercial Plumbing near you
Google reviews
What Leon Plumbing customers say
Leon Plumbing on Google
4.9 out of 5 · 129 reviews
“Leon Plumbing’s team were great to work with! I had a minor leak coming from my kitchen sink and the team came out immediately and fixed the problem. Communication was easy and straightforward. Thank you to our tech Mario and Datevig and Sevan for a smooth experience!”
Erika Liu Wong
via Google“I needed a service for a Rinnai tankless water heater for a tenant in Eagle Rock. I called Leon plumbing and was surprised that they could have a tech out in about an hour. The tech did a complete service for $275, which seemed somewhat reasonable, and a needed valve replacement for another $275, which (though steep) was at least done quickly. I would recommend them for speed, good communications, and quality of the work.”
Steve Wolf
via Google“Excellent service! Sevag was super helpful and the team came out very quickly, fixed our water heater and made the whole process easy. We are extremely happy with their outstanding work and we highly recommend them!”
Despina Spanidou
via Google“As always, excellent service. This is my go-to plumber. Reliable, responsive, efficient.”
Steven Graubard
via Google“Very good service and anytime I call ready for the service god bless them 🙏”
Kevork Ashjian
via Google“⭐⭐⭐⭐⭐ Sevag is excellent! He is professional, reliable, and knowledgeable, and takes pride in doing quality work. He explains everything clearly, is dependable, and makes sure the job is done right. It’s hard to find someone you can trust, and Sevag definitely delivers! I highly recommend him to anyone looking for outstanding plumbing services.”
Joseph Khankhanian
via GoogleLatest written reviews from our main Leon Plumbing listing · Updated Oct 30, 2026
Gas & Commercial in our core communities
Leon Plumbing Advantage
Pay less for every plumbing visit — for $34.99/mo.
- Free $149 whole-home inspection
- $99 dispatch fee waived*
- 10% off all repairs & labor
- Same / next-day priority
- 2-year workmanship warranty
- 50% off after-hours premium