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Find plumbers in Oshawa, Ontario

Need to find plumbers in Oshawa, Ontario? HomeStars has several Oshawa plumbers who are ready and eager to help! Post your project for free, and available plumbers in our Oshawa directory can register their interest. With HomeStars, it’s easy to then read reviews, receive and compare multiple quotes, and decide who to hire, all in one convenient place!

Some of our top rated plumbers in Oshawa

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  • Vermak MetalWorks

    Rating: 5 out of 5
    Plumber in Oshawa

    We’re a team of mechanical engineers with over 10 years of hands-on experience in metal fabrication and manufacturing. We specialize in the installation of all types of fences, railings, and custom metal structures — including aluminum, steel, wood, vinyl, and laser-cut panels. Our services also include welding, fabrication, gate installation, and metal repairs. We’re known for precise, clean, and on-time work — with clear communication and fair pricing. Serving Toronto and surrounding areas. If you’re looking for a professional, reliable team — we’re your best choice.

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    Latest review:
    I recently hired Vermak metal works to assemble a prefabricated shed at my property, and I couldn’t be happier with the results. The installer was punctual, professional, and worked very efficiently. The shed was assembled perfectly and looks fantastic – sturdy, level, and exactly as expected. He came fully prepared with all the necessary tools and even took the time to ensure the area was clean and tidy afterward. His attention to detail and commitment to quality really stood out. I highly recommend Vermak metal works for anyone looking for shed assembly or similar services. Great value for money and a pleasure to work with!

  • Rays home construction

    No reviews yet

    Plumber in Oshawa

    Hi, I'm a dedicated renovation expert with 25 years of hands-on experience transforming homes across the Greater Toronto Area (GTA) in Ontario, Canada. I travel throughout the GTA for jobs of all sizes. My Expertise - Full renovations, framing, and carpentry - Flooring (including premium hardwood) and tiling - Kitchen and bathroom makeovers - Plumbing and HVAC installations - Exterior work like stucco, brick, and stone - Painting and finishing touches - Custom house building from the ground up Why Choose Me I'm hardworking, reliable, and bring decades of proven expertise to every project, delivering top-quality results on time, within budget, and with attention to detail. Homeowners trust me because I treat every job like it's my own home, ensuring lasting craftsmanship that stands the test of time. Let's bring your vision to life!

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  • Heating & Air Conditioning

    No reviews yet

    Plumber in Oshawa

    We have been working in the heating and cooling industry for over 20 Years, building strong experience in both residential and commercial HVAC systems. Over the years, We have worked with a wide range of HVAC systems, including furnaces, air conditioners, heat pumps, ductless mini-splits, and ventilation systems and Attic Insulation. Some of our key HVAC skills include: - Installation of heating and cooling systems (residential and commercial) -Troubleshooting and diagnostics -Furnace and A/C repair -Ductwork installation and repair -Preventative maintenance and seasonal servicing -Thermostat and smart HVAC system setup Knowledge of local codes and safety regulations

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  • HVAC Market Corp.

    No reviews yet

    Plumber in Oshawa

    At HVAC Market, we specialize in professional installation of furnaces, air conditioners, boilers, and heat pumps across Toronto and the GTA. Whether you’re upgrading your system or installing new equipment, our team delivers reliable, high-quality solutions tailored to your home and budget. We focus on transparent pricing, efficient service, and expert workmanship. All installations are completed by licensed and experienced technicians, ensuring your system operates safely and at peak performance. From helping you choose the right equipment to final setup and testing, we make the process simple and hassle-free. We offer fast response times and, in many cases, next-day installation to keep your home comfortable without delays. Our goal is to provide dependable service you can trust, with clear communication every step of the way. Contact HVAC Market today for a quick quote and professional HVAC installation you can rely on.

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  • Gage Jacko

    No reviews yet

    Plumber in Oshawa

    I am an indigenous making a name for myself. Drywalling, Framing, flooring, electrical are the trades which will have your home renovated with accuracy. Truly have recommendations from my clients, if needed.

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  • Ebo Contracting

    No reviews yet

    Plumber in Oshawa

    EBO Wallpaper Install specializes in professional wallpaper installation for residential and commercial spaces. We provide precise, clean, and high-quality workmanship using a wide range of wallpaper materials, including vinyl, fabric, textured, and custom wall coverings. Our focus is on attention to detail, proper surface preparation, and long-lasting results. We work closely with clients to ensure a smooth installation process and a finished look that enhances the space. Reliable service, on-time completion, and customer satisfaction are our top priorities.

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  • Turbo climate solutions

    No reviews yet

    Plumber in Oshawa

    Hi, I'm Brentt. 👋 Nice to meet you. Hey my name is Brentt. Just here to offer my expertise and second opinions on these specific services -HVAC -A/C repairs and install -Furnace repairs and install -Fireplace repairs

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  • Yonge Construction

    No reviews yet

    Plumber in Oshawa

    Trusted by 500+ homeowners across the GTA since 2019 Premium Kitchen & Bathroom Renovations in Toronto Bathroom renovations starting from $11,800 and kitchens from $18,800 Comprehensive design, premium materials, and expert construction management Efficient Project Delivery – typical 8-day bathrooms, 4-week kitchens.

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  • JC

    No reviews yet

    Plumber in Oshawa

    *Your GTA Heating & Cooling Experts* JC Heating and Cooling delivers professional HVAC services across the Greater Toronto Area. We are new to HomeStars—but dedicated to earning your 5-star review with every call. Home Services we offer: Furnace repair and installation Air conditioning & heat pump services Tankless & traditional water heaters Duct cleaning & indoor air quality Commercial Services we offer: Walk-in Coolers/Freezers Repair and Installations Rooftop Units Repairs and Installations Why choose us: Licensed, insured & TSSA certified Transparent, flat-rate pricing 24/7 emergency availability Free estimates Call or click to book your appointment today.

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  • Star Construction&Renovation

    No reviews yet

    Plumber in Oshawa

    Hi there! 👋😄 I’m a hardworking, reliable, and detail-oriented professional with solid experience in home improvement and renovation services 🔨🏠 I specialize in painting 🎨, drywall repair 🧱, flooring 🪵, and general handyman work 🛠️. From small fixes to full projects, I always deliver clean, high-quality results and make sure every customer is 100% satisfied ✅ I take pride in my work and treat every home like my own. I’m always on time ⏰, respectful, and focused on getting the job done right the first time 💯 If you’re looking for someone skilled, honest, and easy to work with, I’m here to help 🙌 Let’s bring your ideas to life! 🚀✨

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  • SS Property Services

    No reviews yet

    Plumber in Oshawa

    From lawn maintenance to painting, interior demolition to installation of holiday lights, gutter cleaning and pressure wash, we are ready with our professional team.

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  • Shower Masters

    Rating: 4.9 out of 5
    Plumber in Oshawa

    Welcome to Shower Masters! We're here to transform your bathroom into a space that's both stylish and practical. Whether you're considering a tub-to-shower conversion or need a bathroom that's safe and accessible, our experienced team is ready to help. Based in Toronto, we service a 3-hour radius with multiple crews, ensuring we're always nearby when you need us. One of the things our clients love most is our personalized approach. We bring material samples directly to you, letting you choose the perfect fit for your home. We're proud of our 5-star reputation and are dedicated to making sure you’re absolutely thrilled with the results. Our efficient process means most renovations are complete in just 3-5 days, so you can enjoy your new bathroom without a long wait. Let Shower Masters help you create a bathroom you’ll love. We’re all about making your renovation experience smooth, stress-free, and perfectly tailored to your vision.

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    Latest review:
    Install or renovate bathroom-
    Highly recommended

  • Miles Farm Construction Service

    No reviews yet

    Plumber in Oshawa

    Miles Farm Construction Service can help you with your install fence, build pergola, gazebo or garden house, build or replace decking, build porch, install or renovate stairs, repair or maintain stairs, repair or maintain fence & power washing request in Unionville and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Maran Thala now to discuss your needs and arrange a quote.

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  • Agora Design Build

    No reviews yet

    Plumber in Oshawa

    We are at turn key full service General contractor specializing in bathrooms, kitchens, and basements. We also offer handyman services for the smaller tasks that still need a knowledgeable hand

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  • Endurance General Contractor and Transportation

    No reviews yet

    Plumber in Oshawa

    At Endurance General Contractor, we take pride in delivering high-quality renovation and construction services with honesty and professionalism. With years of hands-on experience in drywall, flooring, framing, and finishing, we bring reliable craftsmanship to every project—big or small. Our goal is to make every home improvement or commercial project smooth, affordable, and built to last. We listen carefully to our customers’ needs and make sure every detail is done right the first time.

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  • Sysco Consulting Inc

    No reviews yet

    Plumber in Oshawa

    Sysco Designers is a Ontario-based renovation company specializing in modern, designer, and luxury renovations. We provide complete renovation solutions including home and basement building and renovations, garden suits, kitchen and washroom renovations, total flooring solutions, customized accent walls, custom closets, laundry/mud rooms. We also offer 2D & 3D design drawings, architectural planning, permit coordination, and city inspection support to ensure every project is completed professionally from start to finish. Transforming ideas into stylish and functional living spaces across Ontario.

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4.9

Top rated plumbers

Our plumbers in Oshawa, are rated 4.9 out of 5 based on 469 reviews from homeowners like you.

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What types of services are offered by local plumbing companies in Oshawa?

Plumbers in Oshawa offer a range of services tailored to the city’s mix of older neighbourhoods and newer developments. Local demand is also influenced by seasonal weather and proximity to Lake Ontario, which can impact drainage and moisture levels.

Here are some of the most common plumbing services in Oshawa:

  • Drain cleaning and sewer line repair: Unclogging sinks, toilets, and main sewer lines to restore proper flow, often using snaking or camera inspections.
  • Leak detection and pipe repairs: Frequently needed in older homes where pipes may corrode or shift over time.
  • Toilet, faucet, and fixture repairs and installations: Ongoing demand from both renovations and newer suburban homes.
  • Water heater repair and replacement: Regular maintenance and replacement driven by year-round usage and system aging.

It’s easy to get your plumbing needs sorted on HomeStars. Just post your project, and available pros will register their interest. If you prefer, you can visit our directory of plumbing pros to browse through options and connect directly.

What makes hiring plumbers in Oshawa, Ontario unique?

Oshawa’s plumbing work is shaped by local housing conditions, lakeside proximity, and infrastructure considerations that influence how systems are installed and maintained.

  • Older neighbourhood infrastructure: Many Oshawa homes have aging pipes that may require partial replacements or upgrades to maintain reliability. This often involves working with older layouts and materials not found in newer builds.
  • Proximity to Lake Ontario: Homes near Lake Ontario may experience higher moisture levels or groundwater pressure. This can increase demand for sump pumps and drainage solutions to protect basements.
  • Mix of suburban growth and legacy homes: Oshawa combines newer developments with established areas, requiring plumbers to handle both modern systems and older configurations. This range calls for flexibility in installation and repair approaches.
  • Municipal permits and regulations: Certain plumbing work in Oshawa requires permits and inspections, especially for major installations or sewer connections. Local plumbers can help ensure compliance with city requirements and avoid delays.

Find plumbing companies in Oshawa, Ontario on HomeStars

Finding plumbers in Oshawa can be challenging. Many Oshawa homes near Lake Ontario or in low-lying areas are prone to basement flooding and require specialized drainage or pump solutions, so picking the right plumber is important.

That’s where HomeStars comes in: we’ve streamlined the process so that you can easily connect with available plumbers in Oshawa who can understand your specific needs quickly.

You can get started with just a few simple steps:

  1. Start by posting your project on HomeStars. Provide a clear description of your plumbing needs and, if possible, include photos to get precise quotes.
  2. Receive interest from available pros, review work history, and read customer feedback for plumbers in Oshawa.
  3. Connect with plumbers in Oshawa to discuss your project, request and 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 pros are rewarded for good work and held accountable for any problems.

When joining HomeStars, pros undergo checks at registration - such as ID documents, company details, certifications for regulated jobs and skill assessments - allowing you to hire with confidence.

Extra peace of mind with the HomeStars Confidence Program

The HomeStars Confidence Program is designed to give you added confidence when hiring through our platform. If your job qualifies under the Program and we determine that a claim meets the Program requirements, HomeStars may cover what you owe the Pro on an eligible job with a quote of up to CAD $10,000, in line with our terms and conditions.

What are the average costs of plumbing services in Oshawa?

The costs of plumbing services in Oshawa depend on the type of job, urgency, and materials required. Hourly rates for Oshawa plumbers usually fall between $80 and $170, and simple jobs are sometimes offered at flat fees. Emergency or after‑hours calls can increase the total significantly.

Here are some typical costs for common plumbing services in Oshawa:

  • Drain cleaning and sewer line repair: $130 to $260 depending on blockage severity and method used.
  • Leak detection and pipe repairs: $100 to $200 per hour for typical fixes in residential homes.
  • Fixture installation and repairs: $120 to $300 depending on parts and accessibility.
  • Water heater services: $150 to $400 for repairs, $1,000 to $4,000+ for full replacements depending on unit type.

For more detailed information on costs to expect, our guide to plumbing costs in Oshawa should help. If your plumbing needs are part of a larger renovation project, our guides to bathroom renovation costs or kitchen renovation costs in Oshawa might be what you’re looking for.

HomeStars Tip: We suggest that you clarify with your Oshawa plumber what’s included in their estimate, and that you request everything be detailed in a written quote. This supports transparency and avoids misunderstandings.

What to ask Oshawa plumbers before hiring?

Before hiring a plumber in Oshawa, it helps to ask key questions to ensure the work is safe, compliant, and suited to your home’s needs. Here are some questions you can ask:

Do you have experience with my type of plumbing system?

Homes in Oshawa often use a mix of plumbing materials reflecting their age and any renovations. Older properties may still have galvanized steel supply lines or cast iron drain pipes, which can corrode or develop leaks over time, while newer builds and updated homes generally use copper or PEX for water supply and ABS or PVC for drainage, offering improved durability and easier maintenance.

Are you licensed and do you have liability insurance?

Confirming insurance protects you in case of accidents or property damage, while proper licensing ensures the plumber is authorized to perform work under Ontario regulations and meets local standards.

Are you familiar with Oshawa’s plumbing codes and permits?

Plumbing work may require specific permits and inspections. Ensuring the plumber knows local regulations helps avoid fines or rework.

Do you handle emergency plumbing services?

Frozen or burst pipes are common in winter. Knowing a plumber can respond quickly prevents major water damage.

How do you handle plumbing systems in homes affected by seasonal flooding or high groundwater levels?

Oshawa’s proximity to Lake Ontario and low‑lying areas can cause basement water issues, so a plumber experienced with sump pumps, backwater valves, and proper drainage solutions can help prevent damage.

Can you advise on upgrades to improve water efficiency or reduce utility costs in Oshawa homes?

Local plumbers can recommend and install low‑flow fixtures, tankless water heaters, or other water‑saving systems that work effectively with Oshawa’s older and newer plumbing setups while complying with local building standards.

FAQ: Common questions about plumbing services in Oshawa

How do I verify an Oshawa plumber’s credentials?

Ensure the plumber carries proper licensing, liability insurance, and credentials to comply with Ontario regulations. This protects you and ensures work is performed to local standards. Professionals listed on HomeStars usually display their licensing and insurance details for transparency.

Are permits required for plumbing in Oshawa?

Some jobs, such as sewer line replacement or altering water supply lines, may require permits. Your chosen plumbing company in Oshawa can tell you which permits are needed and often handle the application process for you.

Can a plumber in Oshawa help with low hot water temperature or inconsistent heating?

Yes. Plumbers in Oshawa can identify problems with your water heater, mixing valves, or plumbing layout. They can also advise whether a repair or replacement is the best long-term solution.

Are sump pumps necessary in Oshawa homes?

Many homes in Oshawa, particularly those in low‑lying areas or near Lake Ontario, are prone to basement flooding during heavy rain or snowmelt. Installing a sump pump or backwater valve can help manage groundwater and protect your basement from water damage. You can use HomeStars to find local plumbers experienced in sump pump installation and maintenance.

Do plumbing contractors and companies in Oshawa guarantee their work?

Most plumbing contractors and companies in Oshawa provide warranties on labour and sometimes on materials, depending on the manufacturer. Review the warranty terms to understand what is covered and for how long. You can confirm these details when discussing your project with Oshawa plumbers on HomeStars.

What should I do if a pipe bursts in winter in Oshawa?

If a pipe bursts, immediately turn off the main water supply to prevent extensive water damage. Winter in Oshawa can lead to frozen or burst pipes, especially in older homes with uninsulated plumbing. Contact a local plumber quickly to repair the pipe and assess any related water damage before it worsens.

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