Greater Los Angeles
Your trusted plumber in Los Angeles
Since 1983, Los Angeles homeowners and businesses have relied on Leon Plumbing for honest, lasting work — from tankless water heater installs to emergency leak repairs.
Southern California's hard water, aging pipes and seasonal wildfire ash take a toll on plumbing. Our licensed technicians know Los Angeles's homes and permits, and arrive prepared to fix it right the first time.
Los Angeles services
Plumbing services in Los Angeles
Tankless Water Heaters in Los Angeles
Gas and electric tankless installation, repair and maintenance. Authorized Rinnai dealer — save up to $2,200 on a new residential install.
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Tank & Heat Pump Water Heaters in Los Angeles
Same-day repair and replacement of tank and heat pump water heaters.
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Drain Cleaning & Hydro Jetting in Los Angeles
Clogged drains cleared fast, with camera verification.
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Sewer Camera Inspection in Los Angeles
See exactly what's in your sewer line before you spend a dollar on repairs.
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Leak Detection & Smart Shutoffs in Los Angeles
Find hidden leaks and install automatic leak-detection devices.
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Whole-Home Repiping in Los Angeles
Replace failing galvanized or copper pipes with PEX or copper.
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Water Softeners & Filtration in Los Angeles
Water softener installation and repair, whole-home filtration and scale cutters.
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Reverse Osmosis Installation & Maintenance in Los Angeles
Under-sink and whole-home RO installed, serviced and filter changes on schedule.
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Sewer & Drain Smoke Testing in Los Angeles
Non-toxic smoke run through sewer and drain lines to find leaks, cracks and bad joints.
Get this serviceTrenchless Sewer Repair & Replacement in Los Angeles
Fix or replace a broken sewer line without trenching up your yard, driveway or slab.
Get this serviceGas Line Repair & Installation in Los Angeles
Gas leak repair, new gas lines for appliances, and pressure testing.
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Backflow Testing & Repair in Los Angeles
Annual backflow testing, repair and replacement for homes and businesses.
Get this serviceCommercial Plumbing in Los Angeles
Restaurants, offices, multi-family and property managers.
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Los Angeles plumbing guides
Sewer Camera Inspection in Los Angeles: A Homeowner’s Guide
A sewer camera inspection helps identify roots, damaged pipes, and other causes of recurring backups. Learn what Los Angeles homeowners should expect before deciding on sewer line repair.
Drain Cleaning & Hydro Jetting in Los Angeles
Recurring clogs can point to buildup, roots, or damaged sewer piping—not just a slow sink. Learn when drain cleaning or hydro jetting makes sense for your Los Angeles home.
Tank & Heat Pump Water Heaters in Los Angeles
Replacing a water heater in Greater Los Angeles takes more than matching tank sizes. Learn when repairs make sense, how heat pump models compare, and what a safe installation should include.
Tankless Water Heaters in Los Angeles: Homeowner Guide
A tankless water heater can save space and deliver steady hot water, but sizing, installation, and maintenance matter. Here’s what Greater Los Angeles homeowners should know before replacing or servicing a system.
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
Reviews
Neighbors who trust Leon Plumbing
“When I called on a Friday at 2 PM for a water regulator failure, a technician arrived within an hour and came fully prepared. Seth, Harry, and Omar are a fantastic team.”
“Authorized Rinnai dealer who does excellent and neat work. Sev came out ASAP after Eaton Fire ash blocked our tankless venturi — and fixed it at no charge.”
“We had a broken valve with a leak. They came that afternoon and replaced the bad parts the same day.”
“Efficient, professional, and went above and beyond. Quick responses, real knowledge and experience. Highly recommend.”