Skip to Main Content Skip to Footer Content
Smiling Mr. Rooter technician arriving at a customer's location.

Clogged Drain in Richmond Hill, ON

Water backing up into your sink or shower rarely waits for a convenient time. Mr. Rooter Plumbing of Richmond Hill has cleared stubborn and emergency clogged drains for local homeowners since 1995, and we're still family-owned and locally operated today. Our licensed Richmond Hill plumber team answers the phone 24/7, and every job comes with upfront, flat-rate pricing before we touch a wrench. Financing is available too, so a stubborn clog doesn't have to wait on your budget.

Let Us Call You

Mr. Rooter Plumbing, a Neighbourly company on its own behalf and on behalf of its affiliates and franchisees requests your consent to send promotional and other electronic messages to you concerning products and services they believe are of interest to you. By checking this box, you agree to receive these messages. You can unsubscribe at any time.

  • Grease and food scraps are the most common culprits in kitchen sinks, and they harden fast once they hit a cool pipe wall. Bathroom clogs are often caused by hair and soap scum caught in the trap. In neighbourhoods with mature trees, like Richvale and Mill Pond, root intrusion into older clay laterals is a recurring cause on our service calls.

  • Guessing at a clog wastes time and money. We run a waterproof camera through the line to see the blockage itself, whether it's grease buildup, a collapsed section, or roots working through a cracked joint. That footage tells us exactly where to work.

  • For a straightforward blockage, drain snaking with a motorized cable breaks it apart fast. For grease-lined pipes or drains that keep clogging, we switch to HydroScrub® Jetting, which scours the entire pipe wall with high-pressure water instead of punching a hole through the clog. It's the same drain cleaning approach we use on repeat sewer backups.

When a Clogged Drain in Richmond Hill Points to a Bigger Problem

Most clogs clear in one visit. Some don't, and that's usually a sign the problem sits deeper in the system.

A drain that clogs again within weeks of being snaked is rarely bad luck. In older sections of Richmond Hill, cast iron stacks and clay sewer laterals installed decades ago corrode and crack at the joints, providing roots and debris a place to catch. If every fixture on one floor backs up at once, or your basement floor drain starts pushing water out instead of taking it in, you're looking at a main line issue rather than a single clogged trap, and that calls for a sewer backup inspection, not another round of snaking.

When a camera inspection reveals a cracked or root-filled section, trenchless sewer line repair lets us rehabilitate the line from two small access points, avoiding the need to dig up your yard. A backwater valve installation adds a second layer of protection, automatically closing to prevent sewer backups during heavy rain. The Ontario Building Code requires it to be installed inside the dwelling and accessible for inspection, and our plumbers are licensed through Skilled Trades Ontario to do that work right.

Special Offer!

$50 Off Drain Cleaning Service

Get the drain service you need from the experts at Mr. Rooter Plumbing of Richmond Hill.

(Cannot be combined with any other offer or discount. Participating locations only. Some restrictions may apply. LIMITED TIME OFFER!)

Print Offer

Book Online

Expires: 01/31/2027

Why Homeowners Trust Mr. Rooter Plumbing for Drain Unclogging Services in Richmond Hill

We're family-owned and locally operated, serving your community since 1995, and that's not just a line on a truck. Our plumbers are licensed through Skilled Trades Ontario, insured, and background-checked. Every clogged drain job gets a flat-rate, upfront price before work starts, with no overtime charge at 2 AM or 2 PM. Financing is available on larger repairs, including 0% interest installment plans and a payment deferral option, subject to credit approval. All labour and parts carry the Neighbourly Done Right Promise®. If it isn't done right, we make it right.

Why Homeowners Trust Mr. Rooter Plumbing for Drain Unclogging Services in Richmond Hill
Mr. Rooter technician working under a kitchen sink to clear a clogged drain.
Service You Can Trust!

Let us know how we can help you today.

Mr. Rooter Plumbing of Richmond Hill

Areas We Serve

Services We Provide

Frequently Asked Questions About Clogged Drains in Richmond Hill

  • Beyond clogged drains, our Richmond Hill team handles the problems that often accompany them. We install and repair water heaters, fix leaks at the base of toilets, and service sewage and sump pumps that keep basements dry during spring runoff. We don't work on gas hot water tanks or gas lines, so mention it if your project involves gas.

Service You Can Trust!

Let us know how we can help you today.

Let Us Call You

Mr. Rooter Plumbing, a Neighbourly company on its own behalf and on behalf of its affiliates and franchisees requests your consent to send promotional and other electronic messages to you concerning products and services they believe are of interest to you. By checking this box, you agree to receive these messages. You can unsubscribe at any time.