Greater Los Angeles
Your trusted plumber in Highland Park
Since 1983, Highland Park homeowners and businesses have relied on Leon Plumbing for honest, lasting work — from tankless water heater installs to emergency leak repairs.
Homes and businesses in Highland Park deal with older homes with galvanized and cast-iron lines, tight hillside lots and busy multi-unit buildings. Our licensed Highland Park plumbers know the local housing stock and permits, and arrive prepared to fix it right the first time.
Searching for a plumber near me in Highland Park, emergency plumbing in Highland Park or water heater replacement in Highland Park? Call (818) 326-0780 — family owned, CSLB-licensed and serving the Greater Los Angeles area since 1983.
Highland Park services
Plumbing services in Highland Park
Tankless Water Heaters in Highland Park
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 Highland Park
Same-day repair and replacement of tank and heat pump water heaters.
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Drain Cleaning & Hydro Jetting in Highland Park
Clogged drains cleared fast, with camera verification.
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Sewer Camera Inspection in Highland Park
See exactly what's in your sewer line before you spend a dollar on repairs.
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Leak Detection & Smart Shutoffs in Highland Park
Find hidden leaks and install automatic leak-detection devices.
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Whole-Home Repiping in Highland Park
Replace failing galvanized or copper pipes with PEX or copper.
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Water Softeners & Filtration in Highland Park
Water softener installation and repair, whole-home filtration and scale cutters.
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Reverse Osmosis Installation & Maintenance in Highland Park
Under-sink and whole-home RO installed, serviced and filter changes on schedule.
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Sewer & Drain Smoke Testing in Highland Park
Non-toxic smoke run through sewer and drain lines to find leaks, cracks and bad joints.
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Trenchless Sewer Repair & Replacement in Highland Park
Fix or replace a broken sewer line without trenching up your yard, driveway or slab.
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Gas Line Repair & Installation in Highland Park
Gas leak repair, new gas lines for appliances, and pressure testing.
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Backflow Testing & Repair in Highland Park
Annual backflow testing, repair and replacement for homes and businesses.
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Commercial Plumbing in Highland Park
Restaurants, offices, multi-family and property managers.
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Highland Park plumbing, service by service
- Tankless Water Heaters in Highland Park →
- Tank & Heat Pump Water Heaters in Highland Park →
- Drain Cleaning & Hydro Jetting in Highland Park →
- Sewer Camera Inspection in Highland Park →
- Leak Detection & Smart Shutoffs in Highland Park →
- Whole-Home Repiping in Highland Park →
- Water Softeners & Filtration in Highland Park →
- Reverse Osmosis Installation & Maintenance in Highland Park →
- Sewer & Drain Smoke Testing in Highland Park →
- Trenchless Sewer Repair & Replacement in Highland Park →
- Gas Line Repair & Installation in Highland Park →
- Backflow Testing & Repair in Highland Park →
- Commercial Plumbing in Highland Park →
Nearby areas
Also serving neighborhoods near Highland Park
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.”