Kitchen sink repair in Newmarket.
Water in the cabinet under the sink, a drain that backs up when the dishwasher runs, a sprayer that leaks, a basket strainer that will not seal. Diagnosed and repaired by licensed plumbers with upfront pricing.
Why is there water under my kitchen sink?
Usually the basket strainer seal, a cracked trap or tailpiece, a dishwasher drain connection or the faucet base running down the supply lines. We run the sink and dishwasher, trace the drip to its source and fix that part.
The kitchen sink takes more abuse than any other fixture: grease, food, hot water, the dishwasher discharge and the garburator all go through the same trap and the same drain line. In Newmarket homes the usual calls are a slow or clogged drain, a P-trap or tailpiece that has started to drip, a basket strainer that leaks around the rim, a faucet sprayer that will not shut off, or a seized shut-off valve. Seal Plumbing fixes all of it and checks the rest of the cabinet while we are there.
Leaks under the sink are rarely where the water pools. We trace the drip to its source, replace the failed part, and tell you honestly if the whole drain assembly is at the end of its life. A kitchen drain that clogs every few weeks is a line problem, not a trap problem, and we clear and scope it rather than just plunging it again.
Pete and Joseph do the work themselves and leave the cabinet dry and clean. For a new sink or faucet, see faucet installation; for the full kitchen, see Newmarket kitchen plumbing.
Kitchen sink repairs in Newmarket
- Leaks under the sink traced & fixed
- P-trap, tailpiece & drain assembly replacement
- Clogged & slow kitchen drains
- Basket strainer & sink seal leaks
- Faucet & sprayer repairs
- Under-sink shut-off valves
How does kitchen sink repair work in Newmarket?
Trace the leak or clog to its source, repair it, test the whole cabinet.
Get in touch
Tell us what you are seeing: water, a smell, a slow drain, a drip from a specific spot.
Diagnose
We run the sink and dishwasher and trace the drip or backup to its actual source.
Repair
Failed part replaced, drain cleared, strainer resealed. Upfront pricing first.
Test and clean up
Sink, dishwasher discharge and garburator all run and checked, cabinet left dry.
What does kitchen sink repair cost in Newmarket?
Kitchen sink repair in Newmarket is priced upfront on site, usually same-day. The price depends on which part failed and whether the whole drain assembly or the under-sink shut-offs should be replaced at the same time.
Every job is quoted before work starts, in writing for anything beyond a small repair, and the quote is the number that counts. Same-day quotes on most small jobs; larger projects within 24 to 48 hours of a site visit.
What other plumbing services do you offer in Newmarket?
The same two licensed plumbers, across everything a Newmarket home needs.
What does your recent work look like?
Sinks, hookups and rough-ins from recent kitchen jobs across the GTA and Simcoe County. Tap a photo for a closer look.
Which Newmarket areas do you serve?
From the Main Street core to Stonehaven, Woodland Hill and Glenway, plus Summerhill, Huron Heights and every subdivision in between.
Also serving nearby: Aurora, Bradford, King City, Richmond Hill and Stouffville. See all service areas →
Need something else? See our Newmarket plumber page or the full service and repairs overview.
Kitchen Sink Repair questions Newmarket homeowners ask
How do I get started?
Call 647-402-4825 or send a few details through the contact page. You get an estimated arrival time on the call and a written quote before any work starts.