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The Best Plumber Newmarket Has To Offer

Quality Work by Local Plumbing Professionals

You turn on the tap, and nothing happens. You flush the toilet, and water rises instead of draining. You notice a damp spot spreading across your ceiling. These are the moments when you need a licensed plumber who knows Newmarket homes inside and out. Mr. Rooter® Plumbing of Newmarket is your locally owned and operated plumbing team serving homeowners and businesses. From water heater services to drain cleaning, we have the plumber Newmarket residents can trust. Call us today to get started.

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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.

Looking for a Knowledgeable Plumber in Newmarket? Mr. Rooter Plumbing Has Your Back

Homes in older parts of Newmarket often have aging pipes, some dating back decades. Newmarket's water is hard, with mineral content that causes scale buildup inside pipes and water heaters. Winter temperatures drop well below freezing, putting exterior pipes and poorly insulated lines at risk. As in every community in York Region, improper disposal of fats, oils, and grease contributes to drain blockages and sewer backups.

Your local Mr. Rooter team knows these challenges because we work in Newmarket homes every day. We know where the old iron watermains are. We know which neighbourhoods have hard water issues and water quality concerns. We know how to protect your pipes before winter hits and how to respond fast when a freeze causes burst pipes.

You get an expert plumber who shows up on time, explains what is happening in plain language, gives you options with upfront pricing, and completes the work right the first time. You get plumbers who wear shoe covers, protect your floors, and clean up before they leave. Stop searching for the best plumber; Newmarket experts on our team are here to help.

Call our Newmarket plumbers today or schedule your service online.

Our Special Offers

Check out our latest information on discounts, promotions, and special offers available for Mr. Rooter Plumbing of Newmarket plumbing services.

  • $30 Off

    Your Next Plumbing Service

    Limited Time Offer. No cash value. Limit one per customer. Offer expires 03/31/2026. Offer must be presented at time of scheduling. Not valid with any other offer. Services performed by locally owned and independently operated franchise locations. Valid only at Mr. Rooter Plumbing of Newmarket. Other restrictions may apply. For full details and terms visit neighborly.com/ca/terms-of-use.

    Expires: 03/31/2026
    Book Online

Reliable Residential and Commercial Plumbing Services: Newmarket

Our plumbers in Newmarket offer a range of expert plumbing services to help protect your home from water damage and keep you warm, safe, and comfortable. Whether you have burst pipes, an overflowing toilet, or other plumbing emergencies, you can put your trust in our highly rated local pros at Mr. Rooter Plumbing of Newmarket. Call us today to book your professional service appointment for your residential or commercial system in Newmarket.

  • At Mr. Rooter Plumbing, you’ll know exactly what you’re paying upfront. Our flat-rate pricing keeps you in control with no surprises. Before starting, we explain the services, ensuring you can make informed decisions. Stick to your budget while getting quality plumbing you can trust—every time!

  • We always put the customer first, from our professional appearance to all the steps we take to keep your space clean. We’re licensed and insured, so you know your home is in good hands.

  • We get it—home care can be stressful. That’s why at Mr. Rooter Plumbing, we back our work with the Neighbourly Done Right Promise. If it’s not right, we’ll make it right. Trust our skilled plumbers to fix it the first time and deliver service so good … you’ll want to call us again!

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Service You Can Trust!

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Mr. Rooter Plumbing of Newmarket

Choose the plumbing services team in your area. When it comes to selecting the right team for your commercial or residential plumbing services, Mr. Rooter is the right choice.

Areas We Serve

Services We Provide

Comprehensive Plumbing Services: Newmarket

Your plumbing system works hard every single day. Every shower, every load of laundry, every flush, every dish washed. When something goes wrong, your entire routine stops. You need help fast, and you need someone who knows what they are doing.

Mr. Rooter Plumbing of Newmarket provides comprehensive plumbing services for homes and businesses across Newmarket, Aurora, King City, East Gwillimbury, Vaughan, and throughout York Region.

Residential Plumbing Services

Your home's plumbing system is mostly hidden behind walls and under floors, which means problems often go unnoticed until they become emergencies. A slow drain becomes a full clog. A small leak becomes water damage. A rumbling water heater becomes a cold shower on a Monday morning.

Your Newmarket plumbing team provides residential plumbing repairs, installations, and routine maintenance services designed to keep your system running smoothly and catch problems before they disrupt your life. When you call our plumber, Newmarket pros arrive on time, assess the issue thoroughly, and walk you through your options before starting any work.

We handle everything from leaky faucets and clogged sinks to water heater repair, hot water tank issues, sewer line repairs, and whole-home repiping projects. You see the price before work begins, so you know exactly what to expect.

Commercial Plumbing Services

A plumbing problem in a commercial building affects everyone. Your staff cannot work. Your customers cannot use the restroom. Your restaurant cannot serve food. Your office cannot function. You need a commercial plumbing service provider who understands the urgency and has the expertise to diagnose and fix the issue fast.

Our local team provides commercial plumbing service for businesses, restaurants, retail spaces, office buildings, and multi-unit properties throughout Newmarket. We understand that downtime costs you money, and we work efficiently to get your operations back on track.

Our commercial plumbing services include grease trap service, septic tank pumping, tankless water heater repair, drain cleaning, water line installation, water filter installation, backflow prevention, and emergency plumbing repairs. You get the same upfront pricing and quality commitment we provide to homeowners, backed by decades of experience serving commercial properties.

Contact your Newmarket commercial plumbers to schedule service or request an emergency repair.

24/7 Emergency Plumbing Services

Plumbing emergencies do not wait for business hours. Burst pipes at 2 a.m. A sewer backup on Sunday morning. Your water heater fails the night before Thanksgiving. When disaster strikes, you need 24-hour emergency plumbing help now, not tomorrow.

Mr. Rooter Plumbing of Newmarket provides emergency plumbing services every day of the year. You call our number, and a live person answers. No voicemail. No waiting until Monday. Your local team responds fast, arrives ready to work, and gets your plumbing system back in service so you can get back to your life.

We handle burst pipes, sewer backups, clogged drains, water heater failures, frozen pipes, gas line leaks, and any other plumbing emergency that cannot wait. You get upfront pricing, even in an emergency, and every repair is backed by our Neighbourly Done Right Promise®.

When you need emergency plumbing solutions in Newmarket, call Mr. Rooter Plumbing now.

Why Choose Our Plumbing Company, Newmarket Homeowners?

You have choices when you need a plumber in Newmarket. So why choose Mr. Rooter Plumbing of Newmarket? Because we remove the uncertainty that comes with hiring a plumbing company. We’re a locally owned and operated franchise serving families and businesses in this community. We are your neighbours. We live here, work here, and take pride in the quality of service we provide.

Newmarket plumbers at Mr. Rooter Plumbing are fully licensed, insured, and background-checked. You get a professional who knows how to diagnose plumbing issues correctly, follows Ontario building codes, and completes repairs that last. We also offer payment plans and financing options to help you get the plumbing services you need without delay. Larger plumbing projects, such as water heater replacement, sewer line repair, or whole-home repiping, represent a significant investment.

Common Plumbing Issues in Newmarket Homes

Newmarket homes face specific plumbing challenges based on water quality, infrastructure age, and climate. Understanding these issues helps you recognize warning signs early and take action before a small problem becomes a major repair.

Hard Water Buildup and How We Diagnose It

Newmarket has hard water, with a mineral content of 170.79 parts per million. This means your water contains calcium and magnesium that leave deposits inside pipes, on fixtures, and inside water heaters.

When a plumber investigates low water pressure or inconsistent hot water in a Newmarket home, we check specific indicators. White or gray-scale buildup on faucet aerators and showerheads indicates that minerals are precipitating out of solution. A water heater that makes popping or rumbling sounds indicates sediment has settled at the bottom of the tank, and when the burner heats that layer, trapped water underneath flashes to steam. We test static pressure at the meter, then at fixtures throughout the house to map where the restriction is occurring. If pressure drops significantly between the meter and the kitchen sink, we know the scale has narrowed the supply lines.

Over time, hard water scale narrows the inside diameter of your pipes, reducing water pressure. Scale buildup inside your water heater forces the unit to work harder, reduces efficiency, and shortens its lifespan. In severe cases, a 3/4-inch copper line can be reduced to an effective diameter of 1/2 inch or smaller, cutting flow by more than half.

Your plumber addresses hard water issues by installing a water softener, which removes minerals before they enter your plumbing system and improves water quality throughout your home. We size the water softener based on your household water use and the specific hardness level. Regular water heater maintenance, including flushing to remove sediment, extends your unit's life and maintains efficiency. For homes with significant existing scale, we may recommend a descaling treatment or targeted pipe replacement for the most restricted sections before installing a softener, since the softener only prevents future buildup.

Aging Pipes and Water Lines

Older neighbourhoods in Newmarket have homes built decades ago with plumbing materials that degrade over time. Galvanized piping corrodes from the inside out. Cast iron sewer lines develop cracks and leaks. Polybutylene pipes become brittle and fail.

Your plumber identifies aging pipe materials during inspections and recommends replacement before they fail. Modern materials like PEX and PVC provide reliable, long-lasting performance and resist corrosion.

Choosing the Right Pipe Material for Newmarket Homes

When we replace aging pipes in Newmarket homes, we select materials based on application, budget, code requirements, and long-term performance. Here is how we approach material decisions for common replacement scenarios.

For water supply lines, PEX (cross-linked polyethylene) has become the standard for residential repiping. PEX resists scale buildup from hard water, tolerates minor freezing without bursting, installs quickly with fewer connections, and costs less than copper. We use PEX for interior water distribution in most homes. Copper remains the best choice for exposed applications where appearance matters, for short runs where durability and rigidity are advantages, and where local code or homeowner preference requires it. Copper also has a longer track record, which some homeowners value. We do not recommend PEX for outdoor or UV-exposed applications since sunlight degrades the material.

For drain and sewer lines, PVC and ABS are the modern standards. PVC is white while ABS is black; both resist corrosion and root intrusion far better than the cast iron and clay pipes common in older Newmarket homes. We use ABS for most interior drain lines since it is approved by the Ontario Building Code and installs efficiently. For sewer laterals, we often recommend PVC schedule 40 or SDR-35, depending on depth and load conditions. These materials have smooth interior walls that resist buildup and maintain flow capacity over decades.

For sewer line replacement, we evaluate whether traditional open-trench replacement or trenchless methods are appropriate. Trenchless pipe bursting works well when the existing line has a relatively straight path, when the pipe is not collapsed, and when we can access both ends. We pull a new HDPE (high-density polyethylene) pipe through the old line, breaking the old pipe outward as we go. This minimizes excavation and landscape disruption. Traditional dig-and-replace is necessary when the line has severe offsets, when we need to change the slope or depth, or when the existing pipe has collapsed. We walk you through both options with clear cost and disruption comparisons so you can make an informed decision.

Winter Freeze and Burst Pipes

Ontario winters bring extended periods of freezing temperatures. Pipes in unheated areas like crawl spaces, attics, and exterior walls are vulnerable. When water inside a pipe freezes, it expands, creating pressure that can cause a pipe to burst.

Burst pipes release gallons of water into your home within minutes, causing extensive water damage to floors, walls, ceilings, and belongings. Your plumber prevents freeze damage through proper insulation, heat tape installation, and winterization services. If frozen pipes occur, we thaw them safely and repair any damage.

Drain Clogs and Sewer Backups

Fats, oils, and grease poured down kitchen drains solidify inside pipes, trapping food particles, soap residue, and other debris. Hair, soap scum, and hygiene products clog bathroom drains. Over time, these blockages grow until water drains slowly or stops draining altogether.

York Region spends over $1 million annually removing blockages from the municipal sewer system, and many of these blockages start in residential properties. Your plumber clears clogs using drain snaking for minor blockages and HydroScrub Jetting for stubborn buildup. High-pressure water removes years of accumulated grease, scale, and debris, restoring full flow.

Regular drain cleaning and routine maintenance prevent clogs before they disrupt your routine and protect your pipes from the stress of repeated backups.

Service You Can Trust!

Let us know how we can help you today.

Customer Reviews

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  • Red quote bubble icon.

    I had an emergency situation with a leaky water main shut-off valve. The team at Mr Rooter handled it really well. They scheduled a visit right away and explained how to call the town to come and turn the water supply off. The plumber Peter B. did the actual work for replacing the valve. He did it fast and clean without cutting corners and what was important to me, he explained in detail every step of the process.

    Milko D.
    ★ ★ ★ ★ ★
  • Red quote bubble icon.

    We had a pipe leak in our basement, and called Mr. Rooter for a same day appointment. I was so impressed by Peter W. from Mr. Rooter. He came right away and was extremely conscientious, knowledgeable, and professional. He explained everything very well, and went the extra mile to make sure that all of our needs were taken care of. He has my highest recommendation. Thank you Peter!

    Vanna S.
    ★ ★ ★ ★ ★
  • Red quote bubble icon.

    Service was excellent. Plumber arrived within an hour of calling for appointment. Would definitely recommend Mr Rooter.

    Fanny M.
    ★ ★ ★ ★ ★
  • Red quote bubble icon.

    Excellent service by Jason as well as the two gentleman who completed the work! They were quick, efficient, attentive and very professional. Communication was easy. Jason made himself available anytime of the day and answered all of our questions. We didn’t ever feel rushed or as if we were being an imposition. Would highly recommend this company for any plumbing needs! Thank you for your service.

    Svetlana B.
    ★ ★ ★ ★ ★
  • Red quote bubble icon.

    Mr. Rooter helped me to resolve the issues quickly and professionally!

    Antonio S.
    ★ ★ ★ ★ ★
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FAQs for a Local Plumber: Newmarket and Nearby Areas

Have a question about our plumbing services? Newmarket plumbers answer some of their most frequently asked questions below. Or, contact us right away to get your plumbing needs taken care of.

  • Yes. We provide professional drain cleaning for Newmarket sinks, tubs, showers, floor drains, and main lines, and we match the method to your pipes' needs. York Region warns that fats, oils, and grease (FOG) and non-flushable items, such as wipes, can cause blockages and backups. The Region spends over $1 million each year removing solid FOG, single-use wipes, and sanitary products from pipes. When your drain keeps slowing down, the fix is rarely a store chemical.

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.

Join Our Team

Plumbing isn’t just about leaks, pipes, and gaskets — it’s about people. Mr. Rooter Plumbing franchisees offer you a career path for growth, and will treat you with the same respect and integrity that they treat their own friends and family, because at the end of the day, you can’t serve customers well without a happy, motivated, and committed team. Creating a culture with an exemplary work ethic is just as important as plumbing, and it’s part of everything Mr. Rooter Plumbing does.

Start your career with us today. We offer exciting opportunities for growth and success in an important space.