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Plumbers in Thornhill, Ontario

If you’re looking for plumbing services in Thornhill, Ontario, make the process simple by sharing details about your project on HomeStars. Once your post is live, you’ll be matched with local Thornhill, Ontario plumbers who can handle everything from repairs to full installations. Browse their profiles, see what other homeowners have said about their work, compare quotes, and choose the pro who’s the right fit for your plumbing needs.

Some of our top rated plumbers in Thornhill, Ontario

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  • Plumber in Thornhill, Ontario

    Hi, my name is Jason. I have a wide range of experience in home improvement and renovation.

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  • Plumber in Thornhill, Ontario

    With over 20 years of experience, We believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

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  • Hi, my name is Arsh Sohal and I’m a licensed and experienced General Contractor based in the Greater Toronto Area, specializing in residential construction and renovations. With over 8 years in the industry, I’ve helped homeowners across the GTA bring their vision to life — from full home renovations to custom kitchens, basements, bathrooms, and additions. I work with a trusted team of skilled trades and always focus on quality workmanship, clear communication, and meeting deadlines. Whether it’s a full renovation or a small update, I treat every project with the same level of care and professionalism. Services Offered: • Full home renovations • Basement finishing • Bathroom & kitchen remodels • Framing, drywall, flooring, painting • Additions & structural work • Permit & inspection coordination Why Choose Me? • Fully insured & WSIB covered • Honest pricing & detailed quotes • Strong network of reliable subcontractors • GTA-focused with knowledge of local codes & permits • Client satisfaction is my top priority Let’s build something great. Feel free to contact me for a free consultation or site visit. I’m happy to provide references and a portfolio of past work upon request.

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  • Plumber in Thornhill, Ontario

    I'm a hard working experienced landscaper with over 15 years experience working with large companies. I've recently branched out on my own. I have a proven track record of exceptional results with plenty of satisfied clients. I'm looking to grow my business and job opportunities.

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  • Red seal drywaller (interior systems mechanic) Red seal drywall finisher (tapers) Experienced tilers Bathroom renovator. 15 years Kitchen installers Decks and fences 10+ years Flooring installers Blow in insulation Masonry We are a well knit group of guys who love what we do. We work with you to make your visions come to life, within the budget you provide. Look forward to meeting you!

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  • Plumber in Thornhill, Ontario

    Reno with ADS is a professional bathroom renovation and tile installation contractor serving the GTA, Brampton, Mississauga, Oakville, Milton, and surrounding areas. With over 11 years of experience, we specialize in bathroom remodels, basement renovations, shower waterproofing, floor and wall tile installation, large-format tiles, custom niches, and modern finishes. We are fully insured and WSIB compliant, known for quality workmanship, attention to detail, fair pricing, and reliable timelines. From full bathroom renovations to complete basement finishing, we deliver clean, durable results that homeowners can trust.

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  • Plumber in Thornhill, Ontario

    Best in business

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  • Plumber in Thornhill, Ontario

    Pro Touch Renovations offers professional renovation and handyman services for residential and commercial properties. We specialize in painting, drywall, flooring, plumbing, tile installation, and full home renovations. Quality work, reliability, and customer satisfaction are our top priorities.

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  • Plumber in Thornhill, Ontario

    We handle all aspects of general renovations — from kitchens and bathrooms to flooring, basements, and more. Our team brings craftsmanship, clear timelines, and honest pricing to every project. Whether it’s a full-home refresh or a single-room upgrade, we make your renovation smooth, stress-free, and stunning.

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  • Plumber in Thornhill, Ontario

    specializes in high-quality glass and window solutions for residential and commercial properties. From window replacements and repairs to custom glass installations, our skilled team delivers precision craftsmanship and lasting results. We’re committed to improving your home’s energy efficiency, security, and curb appeal, one pane at a time. Contact us today for a free estimate!

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  • Plumber in Thornhill, Ontario

    IronVex Exteriors specializes in high-quality siding, stucco, drywall, and interior/exterior painting services. We are committed to delivering durable craftsmanship, attention to detail, and exceptional customer service on every project. Whether you’re improving your home’s curb appeal or completing a renovation, our team takes pride in providing reliable solutions that enhance and protect your property. We focus on quality, professionalism, and customer satisfaction from start to finish.

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  • Plumber in Thornhill, Ontario

    At TR Reno and Landscape Inc., we specialize in transforming homes with expert interior renovations and outdoor landscaping. From legal basement finishes to custom decks, fences, and interlocking, we deliver high-quality craftsmanship with reliable service. Proudly serving Brampton and the GTA — and willing to travel up to 150 km — we turn your vision into reality, on time and on budget. Building Beautiful Spaces, Inside & Out.

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  • Plumber in Thornhill, Ontario

    Effortless Pool, Endless Peace. From Maintenance, to repairs we do it all. No job big or small. Owning a pool should be relaxing not stressful, last us take some weight off your shoulders this season.

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  • Plumber in Thornhill, Ontario

    D.W. Industries has been serving the Greater Toronto Area for over 20 years. Established in 2003, we specialize in high-quality home renovations, additions, custom ground-up residential builds, and industrial interiors. From basements and bathrooms to kitchens and full-house rebuilds, we have the expertise to handle mid-to-large-scale projects with ease. At D.W. Industries, we pride ourselves on perfection and an uncompromising attention to detail. Our goal is to ensure you feel confident and reassured that your construction needs are in the right hands. As a competitive and transparent company, we rely on our reputation for accountability and look forward to meeting you to discuss your next project.

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  • Plumber in Thornhill, Ontario

    Snow Defenders provides reliable residential and commercial snow removal, specializing in driveways, walkways, sidewalks, and parking lots of all sizes, with salting included.

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  • Plumber in Thornhill, Ontario

    I offer professional, affordable, and honest services across Toronto and the GTA, with a focus on electricity, plumbing, and home renovations. Services offered: Electrical: Light fixture installations, switch/outlet replacements, ceiling fans, and more; Plumbing: Faucet and toilet replacements, minor leaks, drain clearing, basic pipe repairs; Renovations & Repairs: Interior painting, drywall patching, trim and baseboard installation, furniture assembly, and small home fixes

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4.9

Top rated plumbers

Our plumbers in Thornhill, Ontario, are rated 4.9 out of 5 based on 1348 reviews from homeowners like you.

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What types of services are offered by local plumbing companies in Thornhill, Ontario?

While it might be tempting to handle plumbing projects yourself, hiring a local Thornhill, Ontario plumbing contractor is the better option, saving you time and preventing costly mistakes.

Plumbing services in Thornhill, Ontario include:

  • Unclogging drain and sewage pipes to restore proper water flow in your home

  • Stopping leaks to prevent water damage and protect your property

  • Repairing toilets or toilet flush mechanisms for reliable daily use

  • Repairing showers or baths to restore proper function

  • Installing or repairing faucets for improved performance and reduced water waste

  • Fitting or repairing bathroom fixtures to update or restore functionality

  • Fitting or renovating bathrooms to modernize design and plumbing systems

  • Installing, replacing, or repairing sewer mains to ensure proper waste management

Thanks to HomeStars, searching for plumbers in Thornhill, Ontario is fast and efficient, helping you find pros who are ready to take on your project. Post your project, and local Thornhill, Ontario plumbing contractors will contact you to discuss timelines, quotes and the scope of your project.

What are the average costs of plumbing in Thornhill, Ontario?

Having a general idea of what plumbing services in Thornhill, Ontario cost means you can make informed decisions before the work begins.

Typical hourly rates of plumbers in Thornhill, Ontario tend to fall roughly between $80 and $170 per hour, with simple jobs sometimes offered at flat fees of $130 to $520. For larger installations or complex plumbing work, a full project estimate is often used.

For common plumbing jobs in Thornhill, Ontario, expect to pay:

  • Unclogging drains or sewage pipes: $130 to $250

  • Stopping leaks: $100 to $200 per hour

  • Repairing toilets or toilet flush mechanisms: $120 to $300

  • Repairing showers or baths: $150 to $350

  • Fitting or repairing faucets: $100 to $250

  • Installing or repairing bathroom fixtures: $150 to $400

  • Fitting or renovating bathrooms: $2,500 to $10,000+ for full renovations

  • Installing, replacing, or repairing sewer mains: $1,500 to $6,000+

Find plumbing companies in Thornhill, Ontario on HomeStars

Connecting with a plumbing contractor or company in Thornhill, Ontario on HomeStars is fast and simple. Just share your project details and get matched with local pros. How to hire Thornhill, Ontario plumbers on HomeStars:

  1. Start by posting your plumbing project. Provide a clear description of your plumbing needs and, if possible, include photos to get precise quotes.
  2. Compare profiles, work history and customer feedback for plumbing contractors and companies in Thornhill, Ontario.
  3. Connect with multiple plumbing contractors in Thornhill, Ontario to discuss your project, request 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 pros are rewarded for good work and held accountable for any problems.

All plumbers in Thornhill, Ontario who register with our platform undergo verification, including checks of ID and company details, so you can hire with peace of mind.

What to ask Thornhill, Ontario plumbers before hiring?

Hiring a plumber in Thornhill, Ontario is easier when you know what to look for. These questions will help you find the right pro for your project.

Are you licensed and insured to work in Thornhill, Ontario?

Plumbers in Thornhill, Ontario should hold the proper provincial licensing and carry both liability and workers’ compensation insurance to protect you throughout the project. This ensures they’re qualified to perform the work safely and that you’re not financially responsible if an accident or property damage occurs.

Do you have experience with my type of plumbing system?

Homes in Thornhill, Ontario may use copper, PEX, cast iron, or older galvanized pipes. Confirming your preferred plumber in Thornhill, Ontario’s familiarity with your home’s specific system ensures they can work efficiently and safely.

Do you offer emergency plumbing services?

Many plumbers in Thornhill, Ontario provide 24/7 emergency support for urgent issues like burst pipes, sewage backups, or major leaks. If you think you may need quick service, confirm availability and any added after-hours fees.

How do you handle unexpected issues once the job starts?

Plumbing problems can sometimes reveal hidden damage. The right plumber in Thornhill, Ontario should explain how they communicate changes, price adjustments, and next steps if new issues appear.

What brands or materials do you typically use?

The quality of fixtures, pipes, and components can affect how long repairs or installations last. This question helps you understand whether they use manufacturer-backed materials.

FAQ: Common questions about plumbing companies in Thornhill, Ontario

Do plumbing contractors and companies in Thornhill, Ontario guarantee their work?

Most plumbing contractors and companies in Thornhill, Ontario offer warranties on labour and sometimes on materials, depending on the manufacturer. Always review the warranty terms so you understand what’s covered and for how long.

Do plumbing companies in Thornhill, Ontario remove old fixtures or appliances?

Many plumbing contractors in Thornhill, Ontario include removal and disposal of old fixtures, like sinks or water heaters, as part of the service. It’s always best to ask if disposal fees apply.

Are permits required for plumbing work in Thornhill, Ontario?

Some jobs, like sewer line replacement or altering water supply lines, may require permits. Your preferred plumbing company in Thornhill, Ontario can tell you which permits are needed and usually handle the process for you.

Can a plumber in Thornhill, Ontario help with low hot water temperature or inconsistent heating?

Yes. Plumbers in Thornhill, Ontario can diagnose issues with your water heater, mixing valves, or plumbing layout. They can also advise whether a repair or a replacement is the better long-term solution.

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