San Fernando Valley
Your trusted plumber in Granada Hills
Since 1983, Granada Hills 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 Granada Hills's homes and permits, and arrive prepared to fix it right the first time.
Granada Hills services
Plumbing services in Granada Hills
Tankless Water Heaters in Granada Hills
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 Granada Hills
Same-day repair and replacement of tank and heat pump water heaters.
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Drain Cleaning & Hydro Jetting in Granada Hills
Clogged drains cleared fast, with camera verification.
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Sewer Camera Inspection in Granada Hills
See exactly what's in your sewer line before you spend a dollar on repairs.
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Leak Detection & Smart Shutoffs in Granada Hills
Find hidden leaks and install automatic leak-detection devices.
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Whole-Home Repiping in Granada Hills
Replace failing galvanized or copper pipes with PEX or copper.
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Water Softeners & Filtration in Granada Hills
Water softener installation and repair, whole-home filtration and scale cutters.
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Reverse Osmosis Installation & Maintenance in Granada Hills
Under-sink and whole-home RO installed, serviced and filter changes on schedule.
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Sewer & Drain Smoke Testing in Granada Hills
Non-toxic smoke run through sewer and drain lines to find leaks, cracks and bad joints.
Get this serviceTrenchless Sewer Repair & Replacement in Granada Hills
Fix or replace a broken sewer line without trenching up your yard, driveway or slab.
Get this serviceGas Line Repair & Installation in Granada Hills
Gas leak repair, new gas lines for appliances, and pressure testing.
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Backflow Testing & Repair in Granada Hills
Annual backflow testing, repair and replacement for homes and businesses.
Get this serviceCommercial Plumbing in Granada Hills
Restaurants, offices, multi-family and property managers.
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Granada Hills plumbing guides
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.”