Licensed, insured, and available 24/7 — Alonso Plumbing Services handles everything from emergency leak repair to whole-house repiping across Los Angeles County.
Alonso Plumbing Services provides a full spectrum of plumbing solutions for homeowners and businesses throughout Los Angeles County. Whether you are dealing with a midnight burst pipe, a slow-draining kitchen sink, or planning a full bathroom remodel, our licensed technicians have the tools, training, and experience to get the job done right the first time.
Emergency Plumbing. Plumbing emergencies rarely give warning. A burst pipe can dump gallons of water into your home within minutes, causing structural damage, mold growth, and ruined belongings. Our 24/7 emergency dispatch team is on standby every day of the year, ready to shut off, contain, and repair the problem before it escalates. We arrive with fully stocked trucks, so most emergencies are resolved in a single visit.
Leak Detection and Repair. Hidden leaks behind walls, under slabs, or underground can waste thousands of gallons of water and drive up utility bills. Using electronic acoustic listening devices, thermal imaging, and pressure testing, we pinpoint the exact source without destructive guesswork. Once located, we repair or replace the affected pipe with minimal disruption to your home.
Water Heater Installation and Repair. From traditional tank units to high-efficiency tankless systems, we install, service, and repair all major water heater brands. If your water heater is over ten years old, producing rusty water, or making rumbling noises, it may be time for a replacement. We help you choose the right size and fuel type and handle permitting and code compliance.
Repiping. Older homes in Los Angeles often have galvanized steel or polybutylene pipes that corrode, leak, and restrict water flow. A whole-house repipe with Type L copper or PEX eliminates chronic leaks, improves water pressure, and adds value to your property. Most repipes are completed in one to two days with drywall patching included.
Drain Cleaning and Sewer Repair. From a clogged bathroom drain to a collapsed sewer line, we use motorized augers, hydro-jetting, and camera inspection to diagnose and clear blockages. If a sewer line is broken or infiltrated by tree roots, we offer trenchless repair options that minimize yard damage. Every job is performed by licensed, insured professionals and backed by our workmanship guarantee. Se Habla Español.
Installation, service, and repair of tank and tankless water heaters from all major brands. We help you choose the right size and fuel type, handle permitting and code compliance, and safely haul away the old unit.
Electronic acoustic listening, thermal imaging, and pressure testing to pinpoint hidden leaks behind walls, under slabs, or underground — no destructive guesswork. Once located, we repair or replace the affected pipe with minimal disruption.
Motorized augering, hydro-jetting, and camera inspection to diagnose and clear stubborn blockages. For broken or root-infiltrated sewer lines, we offer trenchless repair options that minimize yard damage.
Replacement and upgrade of kitchen faucets, bathroom faucets, tub valves, shower trim, hose bibs, and shut-off valves. We use premium-grade fixtures and ensure every connection is leak-free and code-compliant.
24/7 emergency response for burst pipes, major leaks, sewage backups, and water heater failures. Our dispatch team routes the nearest technician to your door with a fully stocked truck to contain and repair the problem before it escalates.
Replace corroded galvanized steel or polybutylene pipes with Type L copper or PEX. Eliminates chronic leaks, improves water pressure, and adds value. Most repipes completed in one to two days with drywall patching included.
