Drain Cleaning Services - Greater Toronto Area

Blocked drain? Slow sink or tub? Get expert help today. Call The Great Plumbing Co. at 416-446-0909 for drain cleaning services across the Greater Toronto Area.
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EXCELLENT
Google star 1Google star 2Google star 3Google star 4Google star 5
Based on 314 reviews
Posted on Google Google
Olivia Meikle Sidgwick profile picture
Olivia Meikle Sidgwick
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service. Very knowledgeable about our issues and walked us through them in detail.
Posted on Google Google
Ehtasham Ulhaque profile picture
Ehtasham Ulhaque
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
David Wright profile picture
David Wright
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Jeff was incredibly responsive and competent! Many thanks for a great job. Problem solved
Posted on Google Google
Robyn K profile picture
Robyn K
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had a great experience with Jeff from The Great Plumbing Company. He came to fix some ongoing issues with the toilet as well as repair and replace some shower hardware. He was punctual, gave us advance notice of his arrival time, and took the time to explain everything clearly before and during the work. Everything was handled efficiently and professionally, and the job was done well. We would definitely recommend him and use him again.
Posted on Google Google
Eiko Shaul profile picture
Eiko Shaul
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We were totally impressed as well as pleased with Jeff’s work and his business manners in solving the water shut off valve in our laundry room. He explained the situation we were faced with and the possible scenarios of what was causing the problem and what types of solutions we were looking at depending on the availability of the replacement valve. As the valve was almost a museum piece, he searched all possible sources to locate a place that would carry it. He tracked down to two places. Fortunately he was able to get the last one at a nearer place. The work was done once the replacement piece was obtained. We were pleased with the exact same replacement piece. Jeff’s dedicated work to do the right way impressed us. We appreciated his knowledge and his willingness to explain things to us and his overall pleasant personality. We were happy that we had switched from another company to The Great Plumbing Company . The first person I had talked with about our situation was also pleasant and very helpful.
Posted on Google Google
Thalerni Uththaradevan profile picture
Thalerni Uththaradevan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Jeff was the best! I was worried I was going to have to spend thousands to fix the leak but Jeff did a magnificent job without breaking the bank. Efficient, honest and very knowledgeable! Would 100% recommend!
Posted on Google Google
Dave G. profile picture
Dave G.
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very responsive, solved my plumbing issue in the same day. Pleasant experience overall.
Posted on Google Google
Carol Percy profile picture
Carol Percy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The Great Plumbing Company came highly recommended by friends: "We’ve been visited by him 3 times now and have been happy with every job." Two reviews in one! I was even there for one of those visits, the scary under-the-house drain scare! Communication was excellent. The office staff were efficient and pleasant, and I appreciated both the text confirming the time and the phone call confirming Jeff's ETA. Service was prompt. They even moved the appointment up when they realized they could do it sooner. Jeff's diagnoses were transparent and the prices were reasonable. He took the time to draft estimates for a range of repair options (fancy faucet, full tank rebuild, etc), and he was also upfront about one of the things I'd asked about being a waste of time (moral: don't ignore your hot water heater). Jeff was also very affable (and he remembered my friends!). It's nice to have an unexpected plumbing job become a pleasant experience! It's a Great Plumbing Company!
Posted on Google Google
Christy D profile picture
Christy D
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I contacted The Great Plumbing Co via HomeStars and received a call back within minutes. Jeff arrived within two hours (same day), identified the source of the leak and had it repaired within an hour. I also had two sluggish sinks so had them snaked out. Great service. Highly recommend. Thanks!
Posted on Google Google
Lindsay Tyler profile picture
Lindsay Tyler
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service.
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Few things are more frustrating than a clogged drain. Whether it’s a slow kitchen sink or a backed-up shower, even a small blockage can throw off your routine. At The Great Plumbing Co., we provide professional drain cleaning in Toronto and surrounding communities, restoring flow, preventing future clogs, and keeping your plumbing system running smoothly.

We’re proud to offer flat-rate pricing, punctual arrival, and clean, respectful service on every job.

Professional Drain Cleaning Services

Clearing-a-Clogged-Drain

Our regular drain cleaning services can help in all areas of your home:

If we find deeper issues like damaged drain pipes or underground blockages, we’ll explain your options clearly and recommend honest solutions, including drain repair and installation if needed.

Drain Cleaning vs. Drain Snaking: What’s the Difference?

Drain snaking (or augering) is an effective way to punch through surface clogs caused by hair, soap, or food debris. It’s fast and works well for minor backups.

Professional drain cleaning, especially through techniques like hydro jetting, goes deeper, completely clearing the entire pipe diameter and flushing away years of buildup.

At The Great Plumbing Co., we match the solution to the problem. For stubborn or recurring clogs, a full cleaning is usually the smarter, longer-lasting fix.

Routine Drain Cleaning Helps Prevent Bigger Problems

Drain clogs don’t happen all at once. In most cases, buildup forms gradually. It can take months or even years before you notice the water slowing down. By the time a full blockage stops everything cold, the damage is already well underway. Scheduling regular residential drain cleaning services is one of the simplest ways to protect your plumbing system and avoid costly disruptions.

Keeping your drains clear doesn’t just prevent slow drainage. It also reduces the strain on your drainage system, helps extend the life of your drain pipes, and protects against hidden issues like pressure buildup, leaks, or cracks. When your drains flow properly, your entire plumbing system works more efficiently. And you avoid the stress, mess, and expense of emergency plumbing repairs.

Call The Great Plumbing Co. for Drain Cleaning

If you’re noticing slow drainage, recurring blockages, or other signs of trouble, it’s time to call the experts at The Great Plumbing Co. Our team of professional plumbers is ready to deliver expert drain services.

We don’t just clear clogs; we take a comprehensive approach to your home’s drain lines. Using advanced techniques like drain camera inspection, we can locate hidden blockages, identify damage, and make sure your system is truly fixed. If we find issues beyond a simple cleaning, we also provide complete drain repair services to restore your plumbing system’s full functionality.

Call The Great Plumbing Co. today at 416-446-0909 to schedule your drain cleaning or inspection service.

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EXCELLENT
Google star 1Google star 2Google star 3Google star 4Google star 5
Based on 314 reviews
Posted on Google Google
Olivia Meikle Sidgwick profile picture
Olivia Meikle Sidgwick
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great service. Very knowledgeable about our issues and walked us through them in detail.
Posted on Google Google
Ehtasham Ulhaque profile picture
Ehtasham Ulhaque
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Posted on Google Google
David Wright profile picture
David Wright
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Jeff was incredibly responsive and competent! Many thanks for a great job. Problem solved
Posted on Google Google
Robyn K profile picture
Robyn K
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had a great experience with Jeff from The Great Plumbing Company. He came to fix some ongoing issues with the toilet as well as repair and replace some shower hardware. He was punctual, gave us advance notice of his arrival time, and took the time to explain everything clearly before and during the work. Everything was handled efficiently and professionally, and the job was done well. We would definitely recommend him and use him again.
Posted on Google Google
Eiko Shaul profile picture
Eiko Shaul
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We were totally impressed as well as pleased with Jeff’s work and his business manners in solving the water shut off valve in our laundry room. He explained the situation we were faced with and the possible scenarios of what was causing the problem and what types of solutions we were looking at depending on the availability of the replacement valve. As the valve was almost a museum piece, he searched all possible sources to locate a place that would carry it. He tracked down to two places. Fortunately he was able to get the last one at a nearer place. The work was done once the replacement piece was obtained. We were pleased with the exact same replacement piece. Jeff’s dedicated work to do the right way impressed us. We appreciated his knowledge and his willingness to explain things to us and his overall pleasant personality. We were happy that we had switched from another company to The Great Plumbing Company . The first person I had talked with about our situation was also pleasant and very helpful.
Posted on Google Google
Thalerni Uththaradevan profile picture
Thalerni Uththaradevan
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Jeff was the best! I was worried I was going to have to spend thousands to fix the leak but Jeff did a magnificent job without breaking the bank. Efficient, honest and very knowledgeable! Would 100% recommend!
Posted on Google Google
Dave G. profile picture
Dave G.
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very responsive, solved my plumbing issue in the same day. Pleasant experience overall.
Posted on Google Google
Carol Percy profile picture
Carol Percy
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The Great Plumbing Company came highly recommended by friends: "We’ve been visited by him 3 times now and have been happy with every job." Two reviews in one! I was even there for one of those visits, the scary under-the-house drain scare! Communication was excellent. The office staff were efficient and pleasant, and I appreciated both the text confirming the time and the phone call confirming Jeff's ETA. Service was prompt. They even moved the appointment up when they realized they could do it sooner. Jeff's diagnoses were transparent and the prices were reasonable. He took the time to draft estimates for a range of repair options (fancy faucet, full tank rebuild, etc), and he was also upfront about one of the things I'd asked about being a waste of time (moral: don't ignore your hot water heater). Jeff was also very affable (and he remembered my friends!). It's nice to have an unexpected plumbing job become a pleasant experience! It's a Great Plumbing Company!
Posted on Google Google
Christy D profile picture
Christy D
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I contacted The Great Plumbing Co via HomeStars and received a call back within minutes. Jeff arrived within two hours (same day), identified the source of the leak and had it repaired within an hour. I also had two sluggish sinks so had them snaked out. Great service. Highly recommend. Thanks!
Posted on Google Google
Lindsay Tyler profile picture
Lindsay Tyler
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Excellent service.
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

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