Sink Repair in Madison, WI
Dripping trap, wobbly basin or a drain that crawls? Our plumbers repair bathroom sinks across Madison, WI with the right parts on the truck.
- Same-Day Sink Repair Service
- Fast Local Service
- Upfront Pricing
- Upfront Flat-Rate Pricing
Trusted Sink Repair Solutions for Homes in Madison, WI.
Don't let a faulty sink disrupt your daily routine, contact us for prompt assistance.
Professional Sink Repair in Madison, WI Homes
HKV Plumbing repairs the parts of a bathroom sink that really fail: P-traps, slip-joint washers, pop-up drain assemblies, braided supply lines and the mounting that holds the basin in place. We find the source of the water on the cabinet floor instead of just tightening a nut and hoping. Most repairs in Madison are finished in under two hours.
Our expertise includes:
- Reset loose undermount and vessel basins with new sealant
- Repair or swap pop-up stoppers and clogged overflow channels
- Fixing leaks from P-traps and supply lines

Additional Bathroom Plumbing Services in Madison, WI
From toilets to showers, our bathroom plumbing team in Madison, WI handles repairs, installs, and upgrades with tidy, code-compliant work.

Customers
Why Choose HKV Plumbing for Sink Repair in Madison, WI?
Hard water is common across much of Wisconsin, especially where supply comes from groundwater moving through limestone and dolomite. Our plumbers know how water quality and heat age sink parts in Wisconsin homes, and that experience means quicker diagnosis and repairs that hold up.
- Honest Diagnosis, We show you the failed part before we replace a thing.
- Skilled Technicians, Our plumbers are well trained and experienced in all aspects of sink repair, from simple fixes to complex issues.
- Local Knowledge, We are familiar with common plumbing issues in Madison, including those related to local water quality and building codes.
Citywide Coverage
We repair bathroom sinks in every part of Madison, from older homes with galvanized stubs to newer builds with PEX and plastic traps. Wherever you live in town, a plumber can often reach you the same day.
Experienced Team
Every technician is trained on both old and new sink plumbing, from brass slip joints to modern quarter-turn stops. That range matters because one street can have homes built decades apart.
Safety-First Approach
We shut off water at the angle stops, test valves before reuse and replace any stop that will not seal. Repairs meet Wisconsin plumbing code for trap seals and venting so sewer gas never enters your bathroom.
Trusted Certified Madison Plumbing Services Professionals
At HKV Plumbing, we take pride in providing certified plumbing services throughout Madison, WI. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Sink Repair Services in Madison, WI
Commercial Sink Repair in Madison
Businesses in Madison rely on working sinks for hygiene and operations. Whether it's a restaurant kitchen, a salon, or an office breakroom, a broken sink can halt productivity. We offer prompt and efficient commercial sink repair services, understanding the urgency of getting your business back to full operation with minimal disruption. We handle heavy-duty commercial fixtures and complex plumbing systems.

Leaky Sink Faucet Repair in Madison
A constant drip from your sink faucet can waste gallons of water and lead to higher utility bills. Our technicians in Madison are skilled at diagnosing and repairing leaky faucets, often by replacing worn-out washers, O-rings, or cartridges. We work with all major brands like Moen, Delta, Kohler, and American Standard, making sure of a precise fit and lasting seal to stop those nagging drips.
Supply Line and Shutoff Valve Repair in Madison, WI
Braided supply lines and angle stops are rated for years, not decades, and the rubber inside breaks down in warm cabinets. A failing line can burst without warning and flood a bathroom. We replace worn lines with stainless braided connectors and swap stuck multi-turn valves for quarter-turn stops. It is a small job that prevents a very expensive one.
Garbage Disposal Repair in Madison
If your garbage disposal is jammed, humming but not grinding, or leaking, it needs expert attention. Our team in Madison can troubleshoot and repair issues with all types of disposals, from brands like InSinkErator and Waste King. We can free jams, replace worn impellers, or fix electrical connections to get your disposal working safely again.
Outdoor Sink Repair in Madison
Outdoor sinks, often found in utility areas, garages, or outdoor kitchens, are exposed to different elements and usage patterns. Insulating pipes on exterior walls, shutting off outdoor faucets and keeping garages warm prevent most freeze damage. They can also develop leaks from sun exposure or fittings that loosen over time. HKV Plumbing repairs issues specific to outdoor sinks, including hose bib leaks, utility faucet malfunctions, and drain clogs from yard debris. We make sure your outdoor plumbing is ready for any season.
Clogged Sink Drain Repair in Madison, WI
A slow or completely blocked sink drain is a common nuisance in Madison homes. This can be caused by grease, food particles, hair, or sometimes mineral buildup from hard water. Our plumbers use professional tools like augers and hydro-jetting equipment to carefully and effectively clear even the toughest clogs, restoring proper drainage to your kitchen or bathroom sink in Wisconsin.
Overflow and Drain Body Leak Repair in Madison, WI
Water that appears only when the sink is full often comes from the overflow gasket or the drain flange putty. We pull the drain, clean the old putty or sealant, and reset the flange with fresh plumber's putty or silicone based on the basin material. Then we fill the bowl past the overflow and check for drips. This kind of leak is easy to miss and easy to fix once we find it.

Fixing Loose or Wobbly Sinks in Madison
Over time, sinks can become loose or wobbly, especially if they are undermounted or pedestal styles. This can be due to failing caulk, loose mounting clips, or even issues with the countertop. Our plumbers in Madison can re-secure your sink, making sure it's stable and properly sealed to prevent water infiltration and further damage to your cabinetry or flooring.
Fast Sink Repair Near Me in Madison, WI
When you need a professional plumber for sink repair near me, HKV Plumbing stands out for its commitment to quality and customer service. We understand the plumbing in Madison homes and are ready to handle any sink challenge. Trust us for prompt, expert service.
Local plumbers understand local water. Hard water is common across much of Wisconsin, especially where supply comes from groundwater moving through limestone and dolomite. We know which parts scale up first and which brands hold up best, and that knowledge keeps your repair from turning into a repeat visit.
HKV Plumbing at a Glance
- Fully licensed plumbing team covering Madison, WI
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 448+ Wisconsin customers
Madison Map
Madison Information
- Population
- 280,305
- Area codes
- 608/920/262
- Service area
- Madison and communities within 40 miles
- Nearby
- Janesville, Waukesha, Wauwatosa, West Allis
Hard water is common across much of Wisconsin, especially where supply comes from groundwater moving through limestone and dolomite. Routine sink maintenance and prompt leak repair help prevent mineral buildup and extend the life of the plumbing fixtures in Madison, WI homes.
Expert Services
Trust our professionals for reliable HKV Plumbing solutions in Madison, WI.
Our Specialized Plumbing Services in Madison, WI
At HKV Plumbing, we provide a complete range of plumbing services across Madison, WI. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Sink Repair Process Works in Madison, WI
We've streamlined our sink repair process to make it as convenient and stress-free as possible for homeowners in Madison. Here's what you can expect when you choose HKV Plumbing.
Request a Quote
Call (414) 432-4641 and describe what the sink is doing. We schedule a time that works, often the same day.
Diagnose the Problem
Your plumber checks the trap, drain, supply lines and basin to find the true source. You get a flat-rate price before work begins.
Repair and Test
We make the repair with quality parts and run water at full flow. We confirm there are no drips and clean up before we leave.
Frequently Asked Questions About Sink Repair in Madison
The cost of sink repair in Madison, WI can range from $150 to $450, depending on the complexity of the issue. Simple fixes like a leaky P-trap or a new aerator might be on the lower end, while extensive drain clearing or faucet cartridge replacement could be higher. We provide a detailed quote before starting any work.
Key indicators include persistent dripping from the faucet, slow drainage, water pooling under the sink, strange noises from the garbage disposal, or an unpleasant odor coming from the drain. Any of these symptoms warrant a professional inspection to prevent further damage.
Yes, our technicians are experienced in repairing all major sink and faucet brands, including Kohler, Moen, Delta, American Standard, Pfister, and more. We carry a wide range of universal and brand-specific parts to ensure a proper and lasting repair for your specific fixture.
We repair all types of residential and light commercial sinks, including kitchen sinks, bathroom sinks, utility sinks, pedestal sinks, wall-mount sinks, drop-in sinks, undermount sinks, and even outdoor sinks. Our team is equipped to handle issues with various materials, from stainless steel to porcelain and composite.
Most minor sink repairs, like fixing a leaky faucet or clearing a simple clog, do not need a permit in Madison. However, if the repair involves significant alterations to the plumbing system, relocating a sink, or replacing major drain lines, a plumbing permit may be necessary. We will let you know if a permit is required for your specific repair.
Tightening a slip nut or replacing a trap is a fair DIY job for handy homeowners. Corroded drain bodies, stuck shutoff valves and loose undermount basins are better left to a plumber to avoid bigger damage.
Our technicians are experienced in repairing all major brands of sinks, faucets, and garbage disposals common in Madison homes. This includes popular brands like Kohler, Moen, Delta, American Standard, InSinkErator, and Waste King, among many others.
Persistent sink clogs in Madison homes are often caused by a buildup of grease, food particles, soap scum, and hair over time. Hard water is common across much of Wisconsin, especially where supply comes from groundwater moving through limestone and dolomite. Mineral buildup inside pipes can narrow the drain and make clogs worse, and improper use of garbage disposals can also be a factor.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. HKV Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Wauwatosa, WI
James P.
Our commercial plumbing system had a leak under the sink, and HKV Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Waukesha, WI
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Oshkosh, WI
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Oshkosh, WI
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Janesville, WI
Mark T.
When our office needed drain cleaning, HKV Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Wauwatosa, WI













