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Drain cleaning services in Thornhill, Ontario

With HomeStars, finding drain cleaning services in Thornhill, Ontario is simple. Post your job or browse our directory of specialists, and see how easy it is to connect with drain cleaning pros. You can explore their past work history, browse homeowner feedback, compare quotes, and select the right match for your project.

A worker wearing blue latex gloves uses a snake to unclog a bathroom sink.

Some of our top rated drain cleaning specialists in Thornhill, Ontario

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  • Kronos Construction Management

    Rating: 5 out of 5
    Drain cleaning specialist in Thornhill, Ontario

    We are a maintenance and renovation contractor. We pride ourselves on being on-time and on budget. Let’s start a conversation about your renovation needs.

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    Latest review:
    The team at Kronos Construction Management did a fantastic job on our master bathroom! They worked hard and got it done as promised on time and on budget. Everything looks great, and we really like our bathroom. We will definitely be using them for any future home improvements. Thank you for the quality work!

  • HVAC & Plumbing

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    I am a skilled HVAC technician specializing in the maintenance and repair of heating and cooling systems. I have expertise in servicing fan coil units and heat pumps, ensuring optimal performance and energy efficiency for residential and commercial spaces.

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  • Madeline Depeiza

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    Hi,asap contracting here We’ve been in the plumbing business for the past 13 years serving the greater Toronto area..we specialize in waterproofing inside and out,backflow preventer,catch basins,storm and sanitary repairs,sump pits,sewage pits,manholes,trench drains,water service,etc

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  • HV HOME SERVICES LTD.

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    Hi! My name is Haris. With 7 years of hands-on plumbing experience working across the GTA, I am proud to offer you dependable plumbing services with a focus on quality, honesty, and customer care. Whether it’s a quick fix or a bigger job, I take the time to do it right. I believe in fair pricing, detailed work, and treating your home with the same care I’d give my own. As your local plumber, I’m proud to offer you a personalized and professional approach. I’m here to make your plumbing experience stress-free and reliable from start to finish.

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  • INGUZ INC.

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    We are a company with more than 10 years of experience in construction, maintenance, and general renovation.We have responsible staff trained in their different areas. We are insurances bonded

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  • Canada Energy Experts Inc.

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    At Canada Energy Experts (CEE), we specialize in smart, energy-efficient solutions tailored for modern Canadian homes. Our mission is to help homeowners reduce their energy costs, increase comfort, and lower their environmental impact through advanced HVAC and home energy systems.

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  • Rutherford Mechanical

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    Red seal plumber and gas fitter with 10+ years of experience in the industry. Specializing in new residential, custom homes, small commercial and service work.

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  • PrimeLine Plumbing

    Rating: 5 out of 5
    Drain cleaning specialist in Thornhill, Ontario

    “Hi, I’m Kevon with PrimeLine Plumbing. I handle plumbing repairs and installations and make sure the job gets done right, fast, and hassle-free. If you ever need plumbing work I’d be happy to help.”

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    Latest review:
    Install or repair bathroom fixtures-
    Kevon did a professional shower head install. Very quick yet thourough. Nice friendly guy, too. I highly recommend him.

  • Bilal Oymak

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    Avenix Group is a trusted renovation company specializing in residential and commercial remodeling. We deliver high-quality craftsmanship, innovative design solutions, and reliable project management to transform spaces into functional and beautiful environments. Our commitment is to provide exceptional results, on time and within budget, while exceeding client expectations. Slogan: Building Better Spaces, Creating Lasting Value. 🏡🔨

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  • Appliance Medics

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    Hi, i working with appliances for 4 years, did over 1000 repairs got a lot of experience.

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  • Vs plumbing

    Rating: 5 out of 5
    Drain cleaning specialist in Thornhill, Ontario

    With 9 years of experience I, Valentin have learned that you can get your plumbing issues repaired easily, and inexpensively. VS Plumbing specializes in providing quick and efficient solutions for all your plumbing needs, our aim at VS Plumbing is to achieve the highest possible customer satisfaction from our services. VS Plumbing is committed to providing an excellent service all across GTA, Toronto, and nearby regions.

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    Latest review:
    Unclog drain and sewage pipes-
    Valentino showed up exactly at the stated time and did the job quickly and professionally, at the quoted price. We are very happy with his work and the Homestars experience in general.

  • Me & My Van Repair Services

    Rating: 4.8 out of 5
    Drain cleaning specialist in Thornhill, Ontario
    • Best of Awards 2026

    Me & My Van Home Repair provides professional handyman services for small jobs and odd tasks that larger contractors won't touch. Serving Mississauga, Toronto, Etobicoke, and the Greater Toronto Area, we specialize in completing your "to-do list" efficiently and affordably. Our Handyman Services: Repair Services: Drywall repair, tile repair, floor repairs, deck repair, fence installation/repair, door repair, carpentry, weather stripping replacement, window/door caulking and sealing, landscaping repairs. Installation Services: TV mounting, picture hanging, shelf installation, baseboards and trim, tile backsplash, cabinet installation, smart home technology setup, security system installation, attic insulation. Assembly Services: Furniture assembly (IKEA specialist), cabinet assembly, shed assembly and installation. Maintenance Services: Kitchen and bathroom caulking, furnace filter replacement, smoke detector battery replacement, exterior vent services, attic hatch sealing, interlock and driveway cleaning/sealing. Painting & Patching: Interior/exterior painting, drywall patching, surface preparation, trim painting. Specialty Services: Epoxy flooring, baby-proofing installations, seasonal home maintenance. Why Choose Me & My Van: No job too small, 15+ years experience, upfront pricing, senior discounts (10% off), same-day service available, licensed and insured. TripleFix Club Membership: Support SickKids Hospital with $100 donation, receive 10% OFF all services for life, FREE annual inspection, priority scheduling. Service Areas: Mississauga, Toronto, Etobicoke, North York, Brampton, Vaughan, Markham, Oakville, and surrounding GTA. Professional odd jobs done right!

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    Latest review:
    Replace or maintain grout-
    excellent!

  • The Restorators Water Damage Restoration

    Rating: 4.9 out of 5
    Drain cleaning specialist in Thornhill, Ontario
    • Best of Awards 2026

    Specialties 24 Hours Emergency Water / Flood damage Clean Up restoration / Flooded Basement From Sewage Backup in Toronto and surrounding greater Toronto area. We also are specialized in: Fire Damage, Black Mold Removal, Asbestos Abatement Removal, Odor Removal, Bed Bug Removal, Smoke Damage, Emergency Board Up Services, Applied Structural Drying, Wind and Hail Damage, Emergency Roof Repair, Sewage Remediation, Trauma Cleanup, Content Restoration, Inspection Services For Cleaning Services we provide: Carpet Cleaning, Gutter Cleaning, Upholstery Cleaning, Tile and Grout Cleaning, Mobile Auto Detailing, Window Cleaning, Area Rug Cleaning, Power Washing For Renovation Contractor Services And Installation we provide: Hardwood Supply and Install, Laminate Supply and Install, Tiles Supply and Install, Carpet Supply and Install, Gutter Supply and Install Aluminum Works, General Contracting Services, Basement Renovation, Siding Supply and Install, Kitchen Remodel Design, Painting Services, Handyman Services, Bath Remodel History Established in 1993. The Restorators Inc started in 1993 restoring water damage loss and fire damage cleaning. Independently owned and operated for restoration and mitigate losses. We also clean carpet and rugs using only the best in product! Also have full in house teams for all renovation type of jobs, from exterior to interior, look no further and give us a call for a free estimate.

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    Latest review:
    Mark and his team were quick and professional when we called them for an emergency leak in our bathroom. He assessed the damage and walked us through the insurance process. Very helpful - highly recommend.

  • zhaolin

    No reviews yet

    Drain cleaning specialist in Thornhill, Ontario

    [ZHANLIN] is a trusted home renovation and remodeling company based in Toronto. We specialize in providing high-quality renovation services for residential and commercial properties across the Greater Toronto Area (GTA). Our mission is to transform spaces with innovative designs, superior craftsmanship, and exceptional customer service. With over 10 years of experience in the industry, we offer a wide range of services, including: • Kitchen Renovations: Custom cabinetry, countertop installation, and modern design solutions. • Bathroom Renovations: Luxurious makeovers, plumbing upgrades, and functional layouts. • Basement Finishing: Turn your basement into a livable, multi-functional space. • Flooring Installation: Hardwood, laminate, tiles, and more. • Full-Home Renovations: Comprehensive upgrades tailored to your needs. We pride ourselves on delivering projects on time and within budget while ensuring our clients’ vision comes to life. Our team works closely with you from concept to completion, providing personalized solutions that reflect your unique style and preferences. At ZHAOLIN, we are committed to excellence, sustainability, and customer satisfaction. Whether you’re looking to update your home’s aesthetic, increase property value, or create a functional space, we’re here to help you every step of the way.

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  • Master Drain & Water Works

    Rating: 5 out of 5
    Drain cleaning specialist in Thornhill, Ontario
    • Best of the Best 2024
    • Best of Awards 2024

    DRAIN...WATER...PLUMBING...WATERPROOFING ***** SERVICES ***** - DRAIN EMERGENCY'S !!! , - BLOCKED DRAIN !!! - PREVENT BASEMENT FLOODING !!! - BACK WATER VALVE INSTALLATION - DRAIN BACKUP PREVENTERS INSTALLATION - DRAIN BACKFLOOW PREVENTERS - DRAIN BACKFLOW VALVES - LEAD WATER PIPE REPLACEMENT !!! - LOW WATER PRESSURE? - LEAD WATER PIPE REMOVAL !!! - INCREASING WATER PRESSURE, - DRAIN SNAKING / CLEANING, - DRAIN ROOTER, - DRAIN VIDEO CAMERA INSPECTION, - EMERGENCY DRAIN/SEWER - UNCLOGGING/SNAKING , - DRAIN / SEWER - UNDERGROUND - “HOUSE INSPECTIONS” - TREE ROOTS REMOVAL FROM DRAIN PIPE, - PLUGGED DRAINS, - EMERGENCY DRAIN SERVICE / REPAIR , - DIGGING DRAINS INSIDE BASEMENTS, - EXCAVATING SEWER OUTSIDE, - DRAIN PIPE REPAIRS , - NEW DRAIN PIPES INSTALLATION , - DRAIN / SEWER PREVENTIVE MAINTENANCE , - FLOOR DRAIN INSTALLATION, - UNDERGROUND DRAIN/SEVER ACCESS POINT - INSTALLATION For Drain Video Inspections, - SUMP PUMPS & SUMP PUMP PITS INSTALLATION , - BATTERY BACKUP SUMP PUMPS SYSTEMS - SEWAGE EJECTOR INSTALLATION , - BASEMENT WALLS WATER PROOFING , - DRAIN PIPE REPLACEMENT , - DRAIN/SEWER CLEANING , - FRENCH DRAIN INSTALLATION.

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    Latest review:
    Unclog drain and sewage pipes-
    Vitaliy and his crew did a fantastic job. We are new homeowners and they helped us understand the issue at hand as we live in an older house. It ended up being a larger job than we had anticipate however Vitaliy was able to explain what was a priority. Very professional and did a great job cleaning up after repair was completed.

  • Property Clinic Inc.

    Rating: 4.8 out of 5
    Drain cleaning specialist in Thornhill, Ontario
    • Best of Awards 2026

    ​Property Clinic Inc. | The GTA Gold Standard for Precision Maintenance ​Property Clinic Inc. (P.C.I.) is an engineering-led contractor providing high-precision electrical, plumbing, and HVAC services across Toronto and the GTA. Powered by Licensed Master Electricians and Licensed Master Plumbers, we deliver commercial-grade technical discipline for luxury homes, high-rise condos, and complex heritage properties. ​A HomeStars Gold Member and 2026 Best of Award recipient, we serve discerning clients who prioritize safety, regulatory compliance, and lasting quality over cheap, high-turnover work. ​Core Services: ​Electrical (ESA/ECRA): 200A panel upgrades, EV chargers, smart-home & fan-coil controls. ​Plumbing: High-rise condo systems, luxury fixtures & critical leak prevention. ​HVAC: Hydronic heating, specialized fan-coil units & high-efficiency climate systems. ​We navigate strict OESC safety codes and condo board rules with complete ease. Quality is the best investment—let us provide the mastery your property deserves.

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    Latest review:
    Unclog drain and sewage pipes-
    Such a great experience. He is very experienced and price is very reasonable. He was quick and used any spare time give me tips for maintenance with all my plumbing and other appliances around the home. Appreciated his insight! Will be using again for sure!

4.9

Top rated Drain cleaning specialists

Our Drain cleaning specialists in Thornhill, Ontario, are rated 4.9 out of 5 based on 119 reviews from homeowners like you.

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What kinds of drain cleaning services can I find in Thornhill, Ontario?

You can call drain cleaning companies in Thornhill, Ontario to tackle a variety of problems. People call professionals to address blockages, prevent future problems, and maintain the overall health of their plumbing systems.

Here are some of the most common drain cleaning services you can find:

  • Unclogging Drains: A straightforward solution for minor blockages in sinks, tubs, or showers.
  • Regular Maintenance: Helps prevent future issues by keeping your drains clean and clear.
  • Emergency Repairs: Available pros can address urgent drainage problems promptly.
  • Video Inspections: Utilizing cameras to pinpoint the cause and location of blockages.
  • Hydro-Jetting: High-pressure water cleaning to remove severe blockages and ensure clean pipe walls.

HomeStars tip: Regular maintenance is an easy way to reduce risks associated with drain blockages and can prevent having to call a pro in an emergency situation, leaving you with peace of mind and less stress.

With HomeStars, it’s easy to find drain cleaning in Thornhill, Ontario. Post your project today and available pros will get in touch to discuss timelines, quotes, and your specific needs.

What costs can I expect with drain cleaning in Thornhill, Ontario?

The typical cost structure for drain cleaning in Thornhill, Ontario is usually based on either hourly rates or fixed fees, depending on the scope and urgency of the service. Hourly rates for basic drain cleaning tend to run from $50 to $100 per hour, while fixed fees for a standard drain generally range from $150 to $350.

Other costs to consider when paying for drain cleaning in Thornhill, Ontario include:

  • The complexity of the job will influence costs, with more intricate blockages requiring specialized equipment.
  • Emergency services, often needed for urgent clogs, could add a premium, increasing costs by about 25%.
  • Material needs, especially if new parts or tools are essential, can adjust the total pricing.

Read our price guide on drainage contractor costs for more details on costs to expect when working with a drain cleaning company in Thornhill, Ontario.

Find drain cleaning in Thornhill, Ontario through HomeStars

Finding drain cleaning services in Thornhill, Ontario is simple with HomeStars. It offers several advantages, including the ability to compare quotes, read real customer reviews, and review past work.

How to find drain cleaning in Thornhill, Ontario on HomeStars:

  1. Start by posting your project. Provide a clear description of your drain cleaning project and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for drain cleaning services in Thornhill, Ontario.
  3. Connect with drain cleaning services in Thornhill, Ontario to discuss your project, compare quotes, and ask any questions.
  4. Hire the right pro to get the job done and leave a review based on your experience. Our review system ensures that tradespeople are rewarded for good work and held accountable for any problems.

Did you know? All drain cleaning companies in Thornhill, Ontario who register with our platform undergo verification, including ID and company checks, so you can hire with confidence.

Checklist for choosing the right drain cleaning service in Thornhill, Ontario

When understanding a drain cleaning company’s experience, verifying their credentials, insurance, and service practices is a smart way to start. Here’s a list of things to look for:

  • Insurance and coverage: Confirm the drain cleaning company carries valid general liability insurance and workers’ compensation coverage in Thornhill, Ontario to protect against property damage or on site injuries.

  • Licensing and business registration: Check that the contractor holds a valid municipal or provincial business licence to perform plumbing or drain cleaning services in Thornhill, Ontario.

  • Technical training and certifications: Look for plumbing certifications or trade qualifications that demonstrate formal training in drain systems, pipe maintenance, and safe cleaning methods. Belonging to a union, such as UA Canada, is also a good sign.

  • Compliance with local codes: Ask whether the company follows local plumbing codes and regulations in Thornhill, Ontario, especially for main sewer lines, backwater valves, or commercial drain systems.

  • Relevant drain cleaning experience: Review past work and customer feedback to confirm experience with your specific issue, such as clogged kitchen drains, floor drains, main sewer lines, or recurring blockages.

  • Professional approach and pricing: Evaluate communication, response time, and pricing transparency during initial contact to avoid surprises once the service is underway.

Here are some questions to ask a drain cleaning company in Thornhill, Ontario before hiring:

  • What experience do you have handling drain issues similar to mine?

  • Do you offer camera inspections or diagnostic tools to identify the cause of the blockage?

  • Are you licensed and insured to perform drain cleaning services in Thornhill, Ontario?

  • Can you provide references or recent customer reviews from Thornhill, Ontario or nearby?

  • Will you provide a clear written estimate outlining the work, pricing, and any potential additional costs?

Considerations for drain cleaning services in Thornhill, Ontario

Drain cleaning needs in Thornhill, Ontario are shaped by local climate, infrastructure, and municipal plumbing regulations. Seasonal freezing, heavy rainfall, and aging sewer systems can contribute to recurring clogs, sewer backups, and drainage issues in homes and businesses. In Canada, plumbing work is guided by the National Plumbing Code of Canada, which sets technical requirements for the design and installation of plumbing and drain systems at the national level. Provincial and municipal authorities may adopt, modify, or extend these standards in local plumbing codes, so hiring a drain cleaning professional who understands local conditions and regulations can help ensure the issue is addressed safely, effectively, and in line with applicable standards, giving you fewer surprises and better long term results.

FAQ: Common questions about drain cleaning in Thornhill, Ontario

What are the common signs indicating that I need professional drain cleaning services in Thornhill, Ontario?

Several key signs suggest it might be time to contact a professional for drain cleaning services. If you notice slow drainage, frequent backups, or unpleasant odors or hear gurgling sounds after using your plumbing, it's crucial to address these issues promptly. Persistent water pooling around drains is another strong indicator. Contacting a pro at the first sign of these issues can reduce risks of more extensive plumbing problems.

How often should I schedule drain cleaning in Thornhill, Ontario to prevent clogs and maintain my plumbing system?

It's generally recommended to schedule professional drain cleaning once a year. However, high usage homes or businesses might benefit from more frequent servicing, possibly every six months. Regular maintenance can help avoid costly repairs down the line, giving you peace of mind.

Are chemical drain cleaners safe for my pipes, and when should I opt for professional services?

While chemical drain cleaners can provide a temporary solution, they can also be corrosive and potentially damage your pipes if used frequently or incorrectly. This risk is heightened in homes with older plumbing systems. It's generally best to use these products sparingly and rely on professional services for recurring or severe clogs.

What methods do professional drain cleaners in Thornhill, Ontario use to clear blockages, and how do they differ?

Professional drain cleaners typically use a variety of methods depending on the severity and type of clog. Mechanical snake or augering is common for removing obstructions through physical means. Hydro-jetting, which involves high-pressure water jets, is another technique that effectively clears stubborn blockages and cleans the pipe walls. These methods are safe for most plumbing systems. Snaking is often suitable for simpler clogs, while hydro-jetting might be needed for more persistent problems. Choosing the right approach ensures effective and thorough cleaning of your drains.

How can I prevent future drain clogs in my Thornhill, Ontario home or business?

Implementing drain covers in sinks and showers can catch hair and debris before they enter the pipes. Disposing of oil, grease, and coffee grounds in the garbage rather than the kitchen sink as well as regularly flushing drains with hot water can help prevent buildup, and educating household members or employees on what not to flush or pour down drains is essential. Finally, consider having regular maintenance done by a pro to keep your system running smoothly and avoid future clogs.

Can companies that provide drain cleaning in Thornhill, Ontario also do full-service plumbing projects?

Yes, some drain cleaning companies in Thornhill, Ontario can address larger plumbing issues. Every company or contractor will provide different services, and it’s best to ask any pro you contact about the specifics of their services. If your project involves work that goes beyond drain cleaning, take a look through our plumbing pro directory to find plumbing services in Thornhill, Ontario.

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