Sink Repair in Guelph
Is your kitchen or bathroom sink leaking, draining slowly, or falling apart altogether? At Oosterveld Heating and Air Conditioning, we deliver professional sink repair services in Guelph with speed and skill. Whether you’re dealing with a persistent drip, a backed-up drain, or cracked sink hardware, we have the expertise and tools to restore full functionality in no time. Our licensed technicians are equipped to handle anything from basic fixes to more involved plumbing repairs, including the ability to replace sink drains or completely reinstall damaged components.
Don’t wait for water damage or mounting frustration. Contact our team today to schedule your sink repair in Guelph with local experts you can trust.

Professional Sink Repairs for Your Home
Leaky Faucet Repair
That steady drip coming from your faucet isn’t just irritating—it’s a sign of wasted water and potential sink damage. Our team diagnoses and resolves all faucet types, including ball, ceramic disc, cartridge, and compression models. We’ll install new O-rings, swap out damaged washers, and resurface worn valve seats to eliminate leaks and restore proper faucet function for good.
Drain Replacement and Repair
Old or faulty drains can corrode, loosen, or develop leaks that impact your cabinetry or flooring. Our plumbers quickly remove deteriorated assemblies and replace sink drain components with top-grade fittings and seals. The result: a watertight, smoothly draining sink that resists wear and tear over the long haul.
Sink Installation Services
Whether you’re replacing a cracked basin or modernizing your kitchen with a new under-mount sink, we handle complete installations with care. We disconnect and remove your old sink, properly install supply lines, and connect all drainage with secure fittings—making sure your new fixture looks great and performs flawlessly.
Clogged Drain Solutions
If your sink’s draining slow or not at all, it’s likely due to a stubborn clog. Our team uses specialized tools to break up and remove debris lodged deep in your pipes without damaging the plumbing. We’ll also inspect your setup and offer tips or hardware recommendations—like drain screens—to help prevent future issues from forming.
Pipe Repair Under Sinks
Pipes hidden beneath your sink may leak quietly for weeks before you notice the damage. We inspect the entire under-sink plumbing, identify wear or corrosion, and make targeted repairs or replacements using durable materials designed to handle daily use.
Our Sink Repair Process
1
We begin with a complete inspection of your sink, checking all hardware, drain components, and water lines to isolate the exact issue. Once identified, we explain your options and provide an upfront quote.
2
We complete the required sink repair or replacement work using advanced tools and high-quality components for lasting performance.
3
We test the sink and drainage system thoroughly, confirm proper operation, and walk you through any new hardware or maintenance tips before leaving your home.
Why Choose Oosterveld for Your Sink Repairs?
There When You Need Us
Plumbing problems don’t wait, and neither do we. At Oosterveld, our team responds quickly—often dispatching a licensed plumber to your Guelph home in just hours. We take urgent sink issues seriously, from backups to leaking pipes.
Ready-to-Go Solutions
Our service vans come stocked with everything needed to handle most sink repairs in one visit—from common drain fittings and valves to flexible hoses and replacement faucets. This means faster solutions and fewer disruptions to your day.
Straight-Talk Pricing
Before we lift a wrench, you’ll get a clear explanation of what needs fixing and what it costs. No technical jargon, no unexpected extras—just simple, honest pricing that helps you make the right decision for your home and budget.
Swift Diagnosis, Swifter Repair
With decades of experience, our team is trained to diagnose sink problems accurately and complete the work efficiently. We don’t waste time on guesswork—we find the root of the issue and fix it correctly on the spot.
After-Hours Help Without the Wait
Sink failures often happen outside regular business hours. That’s why our emergency team is available 24/7 to handle unexpected issues—evenings, weekends, or holidays included. If you need help fast, Oosterveld is just a phone call away.
Contact Oosterveld to Schedule Your Sink Repair
Still dealing with a slow drain or annoying drip? Don’t put off that repair any longer. Call Oosterveld Heating and Air Conditioning to book your sink repair in Guelph or request a quote today.

FAQs About Sink Repair
When Do I Need to Call a Professional for a Sink Repair?
While it might seem tempting to tackle small sink problems on your own, there are several signs that indicate it’s time to call in a professional plumber to prevent further damage, costly repairs, or ongoing inconvenience. If you notice any of the following issues in your Guelph home, it’s best to schedule a sink service visit with the experienced team at Oosterveld Heating and Air Conditioning:
- Persistent dripping or leaks that return even after you’ve tightened fixtures or replaced washers
- Pooled water under the sink or inside cabinets that indicates a hidden leak in the pipes or drain assembly
- Exceptionally slow drainage that doesn’t respond to plungers or off-the-shelf chemical cleaners
- Lingering foul odours coming from your drain, even after flushing the system or cleaning the strainer
- Discoloured or rust-tinged water coming from the faucet, signaling corrosion or pipe deterioration
- Gurgling, bubbling, or other odd sounds when the sink is draining—often due to venting issues or partial blockages
- Backups in other fixtures (like tubs or toilets) when the sink is running, which may point to a deeper clog in your main drain line
- Multiple clogs happening throughout the kitchen or bathroom, which are rarely isolated problems
- Sudden drops in water pressure at the faucet, possibly caused by sediment build-up, valve failure, or pipe damage
- Visible cracks or damage in your sink basin, faucet body, drain collar, or under-sink piping that can worsen with continued use
If any of these symptoms are showing up in your kitchen or bathroom, don’t wait. Contact Oosterveld’s sink repair team for fast, effective service that gets to the root of the problem the first time. Our licensed plumbers use professional-grade tools and techniques to ensure your repairs are durable, clean, and code-compliant.
What are the Benefits of Hiring Oosterveld for My Sink Repair?
Oosterveld Heating and Air Conditioning delivers more than a basic fix—we provide expert sink repair solutions designed for long-term peace of mind. Our team responds quickly, typically within four hours of your call, so we can resolve leaks, clogs, or damage before they lead to water waste, cabinet rot, or mold buildup. Every sink repair is handled by fully licensed plumbers who focus on identifying the true cause of the issue rather than masking the symptoms. This ensures the repair we complete today won’t turn into tomorrow’s headache.
Transparency is another cornerstone of our service. You’ll receive a clear, itemized estimate before any work starts—no ambiguous pricing or surprise fees when the job is done. And because we back all sink repairs with a full workmanship guarantee, you can rest easy knowing that if something isn’t quite right, we’ll return promptly to make it right at no extra cost. At Oosterveld, your comfort, confidence, and satisfaction are our top priorities.