Professional Sink Installation & Repair Services in Commerce, CA

Sinks are among the hardest-working fixtures in your Commerce property, handling daily use that eventually leads to leaks, clogs, worn components, and damage. Whether you’re dealing with a dripping faucet wasting water, a slow-draining kitchen sink, a cracked basin, or planning a complete sink upgrade, Rooter & Plumbing Masters provides comprehensive sink installation and repair services throughout Commerce, CA. Our licensed technicians handle everything from quick faucet repairs to complete sink replacements with the expertise and equipment to deliver lasting results.

With nearly two decades of experience serving Los Angeles County, we understand the diverse sink needs of Commerce properties—from residential kitchen and bathroom sinks to commercial installations in restaurants, retail restrooms, and industrial facilities. We provide same-day service for repairs, professional installation for new construction and remodels, and 24/7 emergency response for urgent sink problems that can’t wait.

Our Commerce customers call us for a wide range of sink repair needs:

Faucet Repairs

Dripping Faucets: A dripping faucet wastes water, increases bills, and creates annoying sounds. We repair or replace worn cartridges, washers, seals, and valve seats to eliminate drips permanently.

Leaking Faucet Base: Water pooling around the faucet base indicates failed O-rings or mounting seal problems. We disassemble, clean, replace seals, and properly remount faucets to stop leaks.

Low Water Flow: Reduced flow often results from clogged aerators, failing cartridges, or supply line restrictions. We diagnose the cause and restore proper flow.

Handle Problems: Loose, stiff, or broken handles require internal cartridge service or replacement. We stock common faucet parts for immediate repairs.

Spray Hose Issues: Kitchen sink spray hoses that leak, won’t switch from spray to stream, or have weak flow need repair or replacement.

Temperature Control Problems: Faucets that won’t deliver hot water, can’t maintain temperature, or have reversed hot/cold operation need cartridge service.

Drain and Clog Repairs

Slow-Draining Sinks: Gradual drainage indicates partial blockages we clear using appropriate methods for different sink types and drain configurations.

Completely Clogged Sinks: Standing water in sinks requires professional drain clearing. We use proper techniques that won’t damage pipes—no harsh chemicals.

Recurring Clogs: Drains that clog repeatedly indicate deeper problems like improper venting, pipe slope issues, or damage. We identify and fix root causes.

P-Trap Clogs: The curved trap beneath sinks catches debris. We remove, clean, and reinstall P-traps, replacing corroded or damaged traps when necessary.

Garbage Disposal Clogs: Kitchen sinks with disposals have unique drain configurations. We clear disposal-related clogs without damaging units.

Pop-Up Drain Assembly Problems: Bathroom sink pop-ups that won’t seal, are stuck open or closed, or leak require adjustment or replacement.

Supply Line Leaks: Flexible supply lines connecting shutoff valves to faucets have limited lifespans. We replace aging or damaged supply lines before they burst.

P-Trap Leaks: Leaking traps result from corroded metal, cracked plastic, or failed slip-joint connections. We repair or replace traps based on condition.

Drain Tailpiece Leaks: Connections between sink drains and P-traps can leak from worn slip-joint washers or improper installation. We properly seal these connections.

Basket Strainer Leaks: Kitchen sink strainers can leak where they mount to the sink. We remove, clean, replace seals, and properly reinstall strainers.

Undermount Sink Separation: Undermount sinks that have separated from countertops leak and become unstable. We properly re-attach using appropriate adhesives and clips.

Sink Basin Repairs

Cracked Sinks: Porcelain, ceramic, or stone sinks can develop cracks from impacts or stress. Minor cracks may be repairable; severe damage requires replacement.

Chipped Sinks: Chips along edges or in basins can often be repaired with epoxy fillers and touch-up materials.

Stained or Discolored Sinks: While not structural issues, stubborn stains sometimes indicate surface damage requiring professional restoration or replacement.

Loose Sinks: Sinks that have become loose or wobbly need remounting. We properly secure drop-in, undermount, and vessel sinks using appropriate methods.

Garbage Disposal Repairs

Disposal Won’t Run: Electrical issues, tripped reset buttons, or jammed impellers prevent operation. We diagnose and fix the problem.

Disposal Leaks: Leaks at mounting flanges, discharge connections, or dishwasher drain connections require seal replacement or tightening.

Disposal Makes Noise: Grinding, rattling, or humming sounds indicate loose components, foreign objects, or mechanical failure requiring service or replacement.

Disposal Won’t Drain: Clogs below the disposal prevent drainage. We clear blockages and verify proper operation.

Additional Sink Problems

Air Gap Issues: Kitchen sinks with dishwashers often have air gaps that can clog or leak, requiring cleaning or replacement.

Soap Dispenser Problems: Built-in soap dispensers that leak or won’t pump need repair or replacement.

Sprayer Diverter Issues: When sprayers won’t activate or water continues flowing from the faucet while using the sprayer, the diverter valve needs service.

Hot Water Dispenser Problems: Instant hot water dispensers require specialized repair for leaks, temperature issues, or complete failure.

We provide complete sink installation for new construction, remodels, and replacements:

Kitchen Sink Installation

Drop-In (Top-Mount) Sinks: The most common kitchen sink type sits on top of the counter with a visible rim. We install drop-in sinks in laminate, tile, granite, quartz, and other countertop materials.

Undermount Sinks: These sinks mount beneath the counter, creating clean lines and easy countertop cleaning. We use proper epoxy, clips, and supports for secure, leak-free installation on stone and solid-surface counters.

Farmhouse (Apron-Front) Sinks: These large, visible-front sinks require special cabinet modifications and installation techniques we provide expertly.

Bar and Prep Sinks: Secondary sinks in kitchens or wet bars require complete drain and supply installation.

Commercial Kitchen Sinks: We install heavy-duty compartment sinks, hand sinks, and specialty commercial fixtures meeting health code requirements.

Bathroom Sink Installation

Drop-In Bathroom Sinks: Standard bathroom sinks that drop into vanity countertops are installed with proper sealing and support.

Undermount Bathroom Sinks: We install undermount lavatory sinks beneath stone, quartz, or solid-surface vanity tops.

Vessel Sinks: These bowl-style sinks sit on top of counters and require specialized faucet and drain installation.

Pedestal Sinks: Free-standing pedestal sinks require precise plumbing alignment and proper wall mounting for stability.

Wall-Mount Sinks: Sinks mounted directly to walls need proper wall reinforcement and precise rough-in placement.

Console Sinks: Sinks supported by legs require coordination of mounting and support installation.

Utility and Specialty Sinks

Laundry Sinks: We install utility sinks in laundry rooms with proper drain and supply connections.

Mop Sinks: Commercial facilities often need floor-level mop sinks we install meeting code requirements.

Service Sinks: Deep utility sinks for workshops, garages, or commercial uses are installed with appropriate drainage.

Medical and Laboratory Sinks: Specialized sinks for medical or laboratory use require precise installation meeting regulatory standards.