Your Local Plumber in Oshawa, Ontario, Open 24/7
Looking for a plumber in Oshawa? KK Plumbing provides plumbing repairs, drain cleaning, and 24 hour emergency service to homes and businesses across Oshawa, from Lakeview and the downtown core to Windfields and Kedron. Our Red Seal licensed plumbers are based a short drive west in Ajax, and every job starts with a written quote, so you know the price before any work begins.
25+
Years Experience
Licensed, Insured & Owner Operated
Oshawa Plumbers Who Know Your Neighbourhood
Oshawa's housing ranges from mid-century homes near the lake to brand-new subdivisions north of Taunton Road. The plumbing problems are different, and we plan for both.
Older Homes in Central Oshawa and Lakeview
Many older Oshawa homes still have cast iron stacks, galvanized water lines, and clay sewer pipe. We check what is behind a repeat clog or low pressure before recommending a fix.
New Builds in Windfields, Kedron, and Taunton
Newer homes in north Oshawa often need basement bathrooms, laundry moves, and second suites. We rough in the plumbing so it passes inspection the first time.
Answering Emergency Calls 24 Hours a Day
Call at 2 a.m. on a Sunday and you will reach us. We tell you when we can be there and what to do in the meantime.
Red Seal Licensed and $2M Insured
Our plumbers hold the Red Seal, the top trade standard in Canada, and every job carries $2 million in liability insurance.
Written Quote Before Any Work
No guesswork on the bill. You see the price in writing and approve it before we start, and most estimates are free.
Work Backed by a Warranty
Our work is covered by a warranty, with up to one year on larger jobs. The term is written on your quote.
Why We're the Best Plumbers in Oshawa
Do not just take our word for it. Here is what homeowners across Oshawa, Ajax, and Durham Region say about our work.
Plumbing Services in Oshawa
From older homes near downtown to new builds in north Oshawa, these are the jobs we do most. Each one starts with a written quote.
Emergency Plumber in Oshawa
Burst pipes, flooded basements, and sewage backups get 24 hour emergency plumbing from our team, any day of the year.
Drain Cleaning in Oshawa
Kitchen, bathroom, and main line clogs cleared with drum machines and augers. Our drain cleaning ends with a flow test so you know it is done.
Sewer Line Repair
Root-clogged clay pipe and cracked cast iron are common under older Oshawa homes. Sewer line repair replaces the damaged section with new PVC.
Basement Bathrooms and Second Suites
Basement rough-in plumbing for a new bathroom, laundry, or second suite, with drains and water lines ready before the walls close.
Shower and Faucet Upgrades
Leaking shower valves replaced and new fixtures put in. Standard shower installation starts at $250.
Toilet Repair and Replacement
Constant running, leaks at the base, or a cracked bowl. Toilet installation for floor-mounted and wall-hung models starts at $200.
Commercial Plumbing in Oshawa
Commercial plumbing for downtown storefronts, restaurants, and offices, from new rough-ins to repairs that cannot wait.
Plumbing Repair in Oshawa: Recent Jobs
Real work from Oshawa and nearby Durham homes: drain cleaning, sewer line repair, under-sink fixes, new shut-off valves, and finished bathrooms.
24 Hour Emergency Plumber in Oshawa
These problems get worse by the hour. If one is happening in your Oshawa home, call our emergency plumber now, day or night.
- A frozen or burst pipe is leaking after a cold snap
- Sewage is coming up through a basement floor drain
- Water is dripping through a ceiling or light fixture
- A toilet is overflowing and the shut-off will not stop it
- You have lost water or hot water to the whole house
- You smell sewer gas inside the house
Oshawa Plumbing Prices and Free Estimates
Here is what common plumbing jobs in Oshawa start at. Most estimates are free, and larger jobs are quoted once we have seen the site.
| Service | Price |
|---|---|
| Toilet repair or installation | From $200 |
| Shower installation or faucet swap | From $250 |
| 24/7 emergency plumbing | Call 24/7 ยท Quote on site |
| Drain cleaning | Quote on site |
| Sewer line repair | Quote on site |
| Basement rough-in plumbing | Quote on site |
How Our Plumbers in Oshawa, Ontario Work
Emergency or planned, every Oshawa job follows the same three steps.
- 1
Reach Out Any Time
Call us 24/7 or send an estimate request with photos. We ask a few questions so we arrive with the right parts.
- 2
See the Problem, Quote in Writing
A Red Seal plumber finds the cause, walks you through the options, and writes up the price before starting.
- 3
Fix It Right and Test It
We do the work to code, test it, and clean up. Your warranty term is on the quote.
Plumbers Oshawa Neighbourhoods Rely On
We serve every part of Oshawa, from the lakeshore to the rural north. If your neighbourhood is not listed, call and we will confirm.
- Downtown Oshawa
- Central
- Lakeview
- Lake Vista
- Farewell Heights
- Donevan
- Eastdale
- Centennial
- Vanier
- O'Neill
- McLaughlin
- Stevenson
- Northglen
- Samac
- Pinecrest
- Taunton
- Windfields
- Kedron
- Northwood
- Columbus
Other Areas We Serve
- Ajax, ON
- Whitby, ON
- Pickering, ON
- Oshawa, ON
- Bowmanville, ON
- Clarington, ON
- Courtice, ON
- Newcastle, ON
- Port Perry, ON
- Uxbridge, ON
- Scarborough, ON
- Markham, ON
- Richmond Hill, ON
- Stouffville, ON
- Brooklin, ON
- North York, ON
- East York, ON
Oshawa Plumber FAQs: Costs, Emergencies, and Drains
Book Oshawa Plumbing Services Today
Tell us what is going on and we will get back to you quickly with next steps and a clear quote. For emergencies, call us any time.