Plumbers in Newmarket, Ontario
Honest Plumbing Work for Newmarket Houses, Old and New
Sound pipes for the old town and the new. One call, the fault shown to you at the pipe, and the work area wiped down before we pack the van.
or dial (365) 990-3021
- Hair, grease and roots cabled or jetted out, then filmed
- Tank and tankless heaters brought back or swapped
- Sump pits rebuilt and backwater valves set in the slab
- Pinholes traced, split copper cut out and spliced
- Houses, kitchens, storefronts and condo risers
- Licensed trade plumbers
- 7-day call line
- Newmarket & York Region
- Residential & commercial
Water coming through a ceiling or up a floor drain? Close the main valve where the supply line comes through the basement wall, kill power to an electric heater if it sits in water, and stop running fixtures. Then ring us so we can bring the right fittings.
Call (365) 990-3021What we fix
Clogs, leaks, heaters and the lines under the floor
We snake kitchen lines packed with bacon fat, pull hair mats out of shower drains, reset toilets on fresh wax rings, cut out split copper and sweat in new couplings, and swap leaking tanks in cramped Newmarket basements. Ring the shop, describe the drip or the backup, and we load the cable that suits it before the van leaves.
- Drain CleaningHand auger for sinks and tubs, drum cable for stubborn branch lines, a full-basin flood test before we leave.Read on
- Main Sewer Line ClearingCleanout opened, root-cutting head run to the street, camera pushed after so you see the joints.Read on
- Kitchen Drain CleaningTrap and tailpiece off, cable through the wall arm, grease scraped back rather than shoved further down.Read on
- Toilet RepairFlappers, fill valves, closet bolts, cracked flanges and the wax ring under a rocking bowl.Read on
- Water Heater RepairThermocouples, igniters, elements, dip tubes and a sediment flush on tanks that rumble.Read on
- Burst Pipe RepairSplit section cut out, new copper or PEX spliced in, the line charged and checked for weeps.Read on
- Sump Pump InstallationPit cleaned, pump set on a solid base, check valve on the discharge, float run through a test fill.Read on
- Shower Valve ReplacementCartridge pulled or the whole valve body replaced, with access cut through the back of the wall where possible.Read on
- Sewer Camera InspectionRecorded run of the lateral showing roots, offsets, sags and cracked hubs, with distances marked.Read on
Service areas
Where the van goes
Newmarket is a town of layered plumbing. Cast iron stacks and clay laterals near Main Street, galvanized supply in the post-war bungalows, ABS drains and copper in the 1980s subdivisions, PEX manifolds in the newest builds near Davis Drive. Past the town line we work on well pumps, pressure tanks and long service runs too.
- Old Town and Main StreetCast iron, clay
- Fairy LakeOld laterals
- GlenwayCopper, ABS
- StonehavenSumps, heaters
- Woodland HillPEX, sumps
- AuroraSouth of town
- East GwillimburyWells, septic
- Holland LandingSump pits
- Gorham-College ManorDrains, pipes, heaters, sumps
- Bristol-LondonFloor drains
- Huron Heights and Leslie ValleyDrains, pipes, heaters, sumps
- Summerhill EstatesAgeing copper
Before the van arrives
Should I pour drain opener in first?
Please do not. Caustic opener rarely shifts a solid hair or grease plug, and it leaves hot chemical water sitting in the trap that we then have to open by hand. Tell us if you already used some so we can glove up.
Two drains are backing up at once. Is that bad?
It usually means the blockage is past the branch, in the main stack or the building drain. Stop running water, especially the washer, and call. That is a cable or jetter job at the cleanout, not a plunger job.
My toilet rocks and there is a stain around the base.
The wax ring has likely failed and water is reaching the subfloor. We pull the bowl, scrape the flange, check it for cracks, set a new ring and new closet bolts, then shim and caulk.
Can you find a leak without opening every wall?
Usually. We isolate fixtures, watch the meter, use moisture readings and listen at the lines, then open the smallest patch that reaches the leak.
Can a dead tank be swapped on the day I call?
Often, if the size and venting match a tank we can source that day. We drain the old tank, swap connectors and the relief valve line, fill, light or power up, and check for leaks.

- Sinks and tubs that hold water
- No hot water or a leaking tank
- A sump pit that will not keep up
- Pinholes, frozen lines, split copper
- Interceptors in busy food kitchens
- Yearly backflow device tests
- High-pressure jetting of building mains
- Plaza units, clinics and condo risers
How a job runs
From the first ring to the last drip test
Most calls here start at a drain. A slow bathroom sink with a hair plug in the pop-up, a kitchen branch narrowed by grease, a basement floor drain burping grey water after the laundry runs. We carry hand augers, a drum machine with cutter heads, a water jetter and an inspection camera on a push reel, which lets one visit both clear the line and prove it clear.
You call and describe it
Which fixture, how slow, whether two drains back up together, whether you have tried a plunger or a bottle of opener. Those answers decide which machine goes on the truck.
We look before we cut
Traps come off, cleanouts get opened, valves get turned. If the fault is behind drywall we show you where and why before a saw touches it.
We do the plumbing
Cable, jet, solder, crimp, glue or thread, whatever that pipe needs. Drop cloths stay down under the work and old parts go in a bucket for you to see.
We test it under load
A full sink dumped at once, a tub filled and pulled, a toilet flushed several times, a heater run to temperature. Then we wipe down and pack up.




Homeowner guides
Circulars from the workbench
Short, practical sheets written for the homeowner holding a plunger or a flashlight: how to find the shut-off, what to do when a sink stops, why grease wrecks kitchen lines, and how to stop a toilet that will not quit running.
- First Steps for a Clogged DrainPlunging, trap cleaning and why to skip harsh chemicals. A practical guide for Newmarket homeowners from Newmarket Plumbing Services.See the job
- Keeping Grease Out of Kitchen DrainsWhy fats harden in pipes and what to do instead. A practical guide for Newmarket homeowners from Newmarket Plumbing Services.See the job
- Fixing a Running Toilet Yourself, Step by StepFlappers, fill valves and chain adjustments. A practical guide for Newmarket homeowners from Newmarket Plumbing Services.See the job
- Locating the Valve That Stops Your WaterWhere shut-offs sit in common Newmarket house types. A practical guide for Newmarket homeowners from Newmarket Plumbing Services.See the job
- Protecting Pipes Through a Newmarket WinterInsulating, draining hose bibs and keeping cold spots warm. A practical guide for Newmarket homeowners from Newmarket Plumbing Services.See the job
- Spring Sump Pump Check for York Region BasementsA step-by-step spring test of your sump pump and float. A practical guide for Newmarket homeowners from Newmarket Plumbing Services.See the job
A clog, a leak, a cold tank
No forms, no chat window. Call the shop, describe what you see, and a Newmarket plumber will tell you plainly what it likely is and when we can be at the door.