Professional Sink Repair Services | Fast, Reliable & Affordable
Is your sink leaking, chipped, or cracked? A damaged sink can disrupt your daily routine and lead to expensive water damage if left untreated. From leaking kitchen drains to chipped porcelain bathroom sinks, we fix all types of sink damage with precision. At Ez Plumbing, our experts specialize in everything from quick epoxy repairs for porcelain to full sink replacements and undermount re-sealing.
Why Choose Our Miami Sink Experts?
✅ Licensed Plumbers
Professional repairs that meet Florida building codes.
✅ Emergency 24/7 Service
We respond fast to prevent kitchen or bathroom flooding.
✅ Same-Day Repairs
Most sink issues, including chip repairs, are fixed in one visit.
Stop the leak or fix that chip today! Call +1 786 239 6529 for a Free Sink Repair Estimate and experience the best service in Miami.
Can a Sink Be Repaired? Common Issues & DIY Fixes
The short answer is Yes. Most sink issues—from unsightly surface chips to annoying drips—can be repaired without the cost of a full replacement. If you are a hands-on homeowner, here is how you can tackle the most common sink problems
Not just a sink issue? From water heaters to emergency repairs, our team provides comprehensive Local Plumbing Solutions for every corner of your home.
1. Fixing Porcelain & Ceramic Chips
A chipped bathroom or kitchen sink doesn’t just look bad; it can lead to rusting (in enamel-coated sinks) or deeper cracks.
The DIY Fix: Use a porcelain repair kit that includes a high-grade epoxy filler putty.
The Process: Clean the area thoroughly, mix the epoxy, and apply it to the chip using a putty knife. Once dry, apply porcelain touch-up paint to match your sink’s original finish.
2. Stopping Leaky Drains & Faucets
Water pooling under your cabinet is usually a sign of a loose connection or a worn-out washer.
The DIY Fix: First, try tightening the slip nuts on the P-trap (the U-shaped pipe) by hand or with a wrench. If the leak persists, you may need to replace the drain flange or apply a fresh bead of plumber’s putty under the drain assembly.
3. Repairing a Stuck Drain Stopper
If your bathroom sink stopper isn’t moving up or down, the mechanical link under the sink is likely disconnected.
The DIY Fix: Crawl under the sink and inspect the vertical and horizontal rods. Most of the time, the metal clip has slipped. Simply slide the horizontal rod back into the hole of the vertical strap and secure it with the spring clip.
💡 Expert Note: The Secret to a Permanent Fix
Many DIY repairs fail because of two things:
Preparation and Patience. > 1. Preparation: Always use sandpaper (400-600 grit) to roughen the surface before applying epoxy; otherwise, it won’t bond.
2. Patience: You must wait 24–48 hours for the epoxy to cure before letting water touch the surface. Using hot water too early will cause the repair to yellow or peel.
Expert Solutions for Every Type of Sink Damage
Not all sinks are created equal. A cracked heirloom porcelain basin requires a completely different approach than a detached stainless steel undermount sink. At Ez Plumbing, we provide tailored solutions for every material and mounting style found in Miami homes.
1. Porcelain & Porcelain-Enamel Repair
Many homeowners believe a deep crack means they need a new sink. However, our specialized crack injection and resurfacing techniques can fix porcelain-enamel without the high cost of replacement. We fill structural cracks with high-density resins that bond with the ceramic, restoring both strength and shine.
2. Undermount Sink Repair & Re-sealing
It is a common (and scary) problem: the undermount sink starts to drop or pull away from the granite or quartz countertop.
Our Solution: We don’t just “caulk” it back. We clean the old adhesive, apply industrial-grade silicone, and install undermount support clips or harness systems to ensure your sink never drops again.
3. Kitchen & Bathroom Sink Plumbing
Beyond the surface, the plumbing underneath is where most trouble starts. Our team specializes in:
Faulty P-Traps: Replacing corroded or leaking traps to prevent water damage.
Persistent Clogs: Deep cleaning bathroom and kitchen drains that a plunger can’t reach.
Garbage Disposal Integration: Ensuring your sink and disposal unit work in perfect harmony without leaks.
4. Stainless Steel & Fiberglass Solutions
Modern kitchens often feature stainless steel or fiberglass. While these materials are durable, they can suffer from dents, scratches, or “pinhole” leaks caused by corrosion. We use specialized metal-bonding kits and fiberglass resins to patch these leaks and buff out imperfections, extending the life of your modern fixtures.
How We Professionally Repair Chipped Porcelain Sinks
Restoring a porcelain or enamel sink is a delicate process that requires more than just a “quick fix.” To ensure a repair that is virtually invisible and lasts for years, our specialists follow a rigorous 4-step restoration protocol
Step 1: Surface Preparation & Debridement
The #1 reason DIY repairs fail is poor adhesion. We start by using 400-grit wet/dry sandpaper to remove rust and smooth the edges of the chip. We then use an abrasive cleaner to strip away oils, soap scum, and limescale, ensuring the surface is surgically clean for maximum bonding.
Step 2: Precision Epoxy Application
Once the area is bone-dry, we mix a high-performance two-part porcelain epoxy resin. Unlike cheap hardware store tubes, our professional-grade putty is designed to expand and contract with temperature changes. We press the filler into the damage, ensuring there are no air bubbles trapped inside.
Step 3: Sculpting, Finishing & Leveling
Using a professional metal putty knife, we carefully level the epoxy to match the sink’s natural contour. We don’t just “fill the hole”—we sculpt it so that it perfectly aligns with the surrounding surface. After a brief drying period, we perform a fine-sanding pass to make the transition between the sink and the patch completely seamless to the touch.
Step 4: Color Matching & The 3-5 Day "Hot Water Rule"
The final touch is applying a UV-stable porcelain glaze or touch-up paint that is custom-matched to your sink’s specific shade of white, biscuit, or bone.
The Golden Rule: While the surface may feel dry in 24 hours, we advise the “3-5 Day Rule.” You must avoid using hot water during this period to prevent the new glaze from yellowing or losing its bond.
How Much Does Sink Repair Cost? (2026 Price Guide)
Understanding the cost of sink repair versus replacement is essential for every homeowner. Depending on the material and the extent of the damage, prices can vary significantly. In 2026, here is what you can expect to pay for professional services in the Miami area
1. Professional Repair Costs: Material Matters
The cost of repairing a sink is largely dictated by its material.
Stainless Steel Sinks ($75 – $150): Most repairs involve fixing minor leaks, tightening connections, or buffing out scratches. These are relatively quick and affordable.
Porcelain & Enamel Sinks ($300 – $600): Repairing deep chips or cracks in porcelain is a skilled restoration process. It involves high-grade epoxy, sanding, and custom color-matching, which reflects the higher price point.
2. Repair vs. Replacement: Making the Financial Choice
Sometimes, a repair isn’t the smartest investment.
Sink Replacement Costs ($75 – $210 for Installation): If you already have a new sink, professional installation is often cheaper than a complex porcelain restoration.
The Rule of Thumb: If a porcelain repair cost exceeds 50% of the price of a brand-new sink, we typically recommend a full sink replacement to give you better long-term value.
3. Home Depot vs. Professional Plumber
While big-box stores like Home Depot offer flat-rate installation fees, they often outsource to general contractors.
Why Hire a Specialist? A professional plumbing specialist doesn’t just “drop the sink in.” We inspect for hidden water damage in the cabinetry, ensure the P-trap alignment is perfect, and use premium anti-microbial silicone to prevent future mold growth—details that general handymen often overlook.
Why You Need a Licensed Plumber for Sink Repairs
Many homeowners consider a sink repair a simple DIY weekend project or a job for a local handyman. However, a sink is a critical intersection of your home’s water supply and drainage system. Cutting corners here can lead to catastrophic results.
1. Preventing Structural Damage & Mold
A small, unnoticed drip from a faulty sink flange or an improperly sealed undermount can slowly destroy your cabinetry. Over time, this moisture leads to cabinet rot and the growth of toxic mold. A licensed plumber ensures every seal is watertight and uses professional-grade anti-microbial silicone that a standard handyman might skip.
2. Handyman vs. Licensed Plumber: The Real Difference
While a handyman is great for hanging pictures, a Licensed Plumber brings specialized expertise to your sink:
Code Compliance: We ensure your P-trap and venting meet local Miami plumbing codes.
Warranty Protection: Our professional repairs often keep your sink and faucet warranties valid.
Liability Insurance: If something goes wrong, a licensed professional is insured, protecting your biggest investment—your home.
3. Holistic Plumbing Health
When we repair a sink, we don’t just look at the surface. We inspect your entire drainage assembly. If we find that your sink issues are caused by deeper blockages, we can transition to our specialized Kitchen Plumbing Services or perform a thorough Bathroom Drain Cleaning to ensure your pipes are as clear as your new sink surface.
Frequently Asked Questions About Sink Repair
Yes, a cracked porcelain sink can be repaired using a high-strength epoxy resin and a specialized porcelain touch-up glaze. If the crack is structural (going all the way through), we use a crack-injection method to bond the pieces together. However, if the sink is leaking water through the crack, a full replacement is often safer to prevent water damage.
While you can physically set a sink in place, it is highly recommended to hire a licensed plumber to ensure a watertight seal and proper drainage. A plumber will correctly align the P-trap, ensure the garbage disposal is properly connected, and seal the flange with professional-grade putty to prevent slow leaks that lead to cabinet rot.
On average, a handyman charges between $75 and $150 for a basic sink installation. While this is cheaper than a licensed plumber, a handyman may not be insured for water damage or familiar with local Miami plumbing codes, which could cost you more in the long run if a leak occurs.
The easiest way to fix a minor clog is by using a sink plunger or cleaning the “P-trap” located under the sink. For bathroom sinks specifically, the clog is often just hair caught in the pop-up stopper mechanism. Simply removing the stopper and clearing the debris usually restores full water flow instantly.
Standard sink epoxy takes 24 hours to dry, but it requires a full 48 to 72 hours to cure completely. We strongly advise homeowners to avoid using hot water or abrasive cleaners during this window, as the heat can soften the resin and cause the repair to peel or turn yellow.
