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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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  • Diamond George Esemuede

    New on HomeStars

    Plumber in Oshawa

    We come to you with plenty of experience and knowledge of cleaning even the worst conditions. We use eco friendly products that are effective without out harming people or animals.

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  • Broland Construction Inc

    Rating: 5 out of 5
    Plumber in Oshawa

    Broland Construction INC. is a full service general contractor performing general contracting, construction management, design and build. Broland builds and renovates a diverse range of projects including residential and commercial. Broland is always seeking exceptional individuals with the background, motivation and drive to participate in helping take the company to its next level. Our project management and exectution philosophy is: - create detail schedule and resources plan to meet client's project objective, - communicate clearly with all project stakeholders, - supervise closely on quality of work done, -complete and commission the project on time. Our goal: To procure projects at competitive pricing, provide safe working conditions and deliver quality work within reasonable time frame.

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    Latest review:
    Build porch-
    The guys were totally professional, quick and did a great job. I would certainly call on them again for other projects.

  • Gargano Electric

    Rating: 5 out of 5
    Plumber in Oshawa
    • Best of Awards 2026
    • Best of Newly Listed 2025

    Gargano Electric was founded with a bold vision and one goal in mind: to deliver exceptional customer service at every turn. We’re more than just a service provider; Gargano Electric is a committed electrical contractor offering a comprehensive approach from innovative planning to expert execution, redefining the contractor experience.

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    Latest review:
    Small electrical jobs-
    Punctual and efficient. Highly recommend!

  • Magicman

    No reviews yet

    Plumber in Oshawa

    Magicman can help you with your house renovation, build new house, install or renovate bathroom, install or renovate kitchen, build sunroom, extension, build garage, build or renovate basement, build pergola, gazebo or garden house, build carport, install or replace beam, install or repair lift/elevator, build shed, general contractor service, structural work for construction, build shelter or outbuilding, carpentry framing, install, repair or replace caulking & accessibility modifications request in Scarborough and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Magicman now to discuss your needs and arrange a quote.

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  • Energy Electrical Contracting, Ltd.

    No reviews yet

    Plumber in Oshawa

    At Energy Electrical Contracting Ltd. we pride ourselves on our commitment to high-quality installations and excellent customer service. We have experience in everything from small residential projects to large institutional facilities. Get in touch today and a professional and experienced electrician will be happy to help you out!

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  • Mohammad Sohag

    Rating: 2 out of 5
    Plumber in Oshawa

    About Our Company We provide professional and reliable painting, cleaning, and swimming pool services with a strong focus on quality workmanship and customer satisfaction. Our services include whole house painting, door painting, residential and commercial cleaning, pool leak detection, plumbing repairs, heater replacement, pump replacement, skimmer and return replacement, filter and sand replacement, salt system installation, and seasonal pool opening and closing services. With years of hands-on experience in pool maintenance, plumbing, electrical-related work, and property improvement services, we ensure every project is completed safely, efficiently, and to the highest standard. We are committed to offering affordable pricing, honest communication, and dependable service you can trust.

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  • The Urban Plumber Inc

    Rating: 4.9 out of 5
    Plumber in Oshawa

    The Urban Plumber: Our Business Philosophy Our Mission Statement The Urban Plumber is serious about its mission to be a plumbing and heating business driven by a new philosophy that values a positive work environment, continuing education, employee profit sharing, excellent customer service and environmental stewardship. We understand that success and longevity depend on the highest levels of professionalism and integrity in all relationships. Giving Back through Environmental Causes The vision of The Urban Plumber is for our work to impact safe water access at all levels of society. We will help promote universal access to clean drinking water by donating 1% of profits to charitable organizations that share the same goal. The Urban Plumber is committed to donating a percentage of sales to environmental causes that will allow for all people to enjoy safe drinking water around the globe.

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    Latest review:
    Stop leakage-
    Fast and professional. Reasonable fee.

  • Kenneth Lau

    Rating: 5 out of 5
    Plumber in Oshawa

    With years of work in a Hospitality Group and hands-on experience in technical work, I deliver top-notch results every time. Known for my precision, punctuality, and clean work, I ensure every job meets the highest professional standards. My dedication and expertise guarantee exceptional outcomes that exceed client expectations. I love helping others accomplish their tasks efficiently and effectively.

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    Latest review:
    Assemble or disassemble furniture-
    Kenneth arrived on time,did a great job and was very polite.

  • Reynolds Woodworking & Repairs

    Rating: 5 out of 5
    Plumber in Oshawa

    Welcome to Reynolds Woodworking & Repairs! Your trusted local handyman service! Specializing in precision woodworking, home repairs, and odd jobs, we take pride in delivering quality craftsmanship and reliable service. From custom builds to fixing what’s broken, we’re here to help make your home better. Proudly serving our community with a commitment to excellence and attention to detail. Reach out today for a job done right the first time! •Fully Insured•Free Estimates•Friendly Service

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    Latest review:
    Various small jobs-
    Very happy with Scott's work. Good, clean, honest and efficient at very reasonable rates.

  • Built Wright Construction Inc

    No reviews yet

    Plumber in Oshawa

    Built Wright Construction Inc. Built Wright Construction Inc. is a professional construction and renovation company specializing in custom homes, major home renovations, kitchen and bathroom renovations, basement finishing, custom cabinetry, flooring, and commercial renovations. With 10+ years of industry experience, our skilled team is committed to delivering quality workmanship, attention to detail, and reliable service from start to finish. We work closely with homeowners to understand their vision, provide practical solutions, and complete projects to a high standard. Whether you’re planning a complete home transformation, a custom kitchen, a bathroom remodel, or a basement renovation, we provide a professional and organized approach to every project. Our services include: * Custom Homes * Major Home Renovations * Kitchen Renovations & Custom Cabinets * Bathroom Renovations * Basement Renovations & Finishing * Flooring & Interior Finishing * Commercial Renovations * Custom Cabinetry At Built Wright Construction Inc., we build with quality, integrity, and pride in every project. Contact us today for a consultation and let’s bring your renovation ideas to life.

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  • Aarons Reno and Masonry Ltd.

    Rating: 5 out of 5
    Plumber in Oshawa

    Here at Aaron’s Reno and Masonry Ltd. , Your home is your biggest investment we focus on quality craftsmanship with local hands and lasting results we bring experience and care to make your vision a reality. We specialize in: Property management renovations/Kitchen and bathroom renovations/Masonry and hardscaping/Roofing and concrete work/Interlocking and custom decks And much more!

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    Latest review:
    Small masonry jobs-
    Aaron is a very capable and hardworking person, paying attention to the small details, including some additional repair work which was not included in the quote. We are very satisfied with the final work. I would hire him again

  • Gadin Construction & Renovation

    New on HomeStars

    Plumber in Oshawa

    At Gadin Construction & Renovation, we are committed to delivering high-quality workmanship and dependable service throughout Toronto and the GTA. With a Civil Engineering background and years of hands-on construction experience, we complete every project with precision, attention to detail, and industry-standard building practices. We specialize in flooring, stairs, kitchens, bathrooms, basement finishing, tile installation, framing, drywall, trim, and complete home renovations. Whether it's a small repair or a full renovation, we focus on quality, durability, and a clean finish. We believe in honest communication, transparent pricing, and treating every home with care and respect. Our goal is simple: deliver quality work that exceeds your expectations and earns your trust.

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  • Glance Home Services

    Rating: 5 out of 5
    Plumber in Oshawa
    • Best of Newly Listed 2025

    Glance Home Services: Your Trusted Partner for Home Care in the Greater Toronto Area Glance Home Services is a family-run company with over 15 years of dedicated experience in the Greater Toronto Area. We provide exceptional chimney cleaning and inspection, gas fireplace maintenance, and comprehensive solutions to ensure your home remains cozy, secure, and energy-efficient. Our Commitment to Your Home At Glance Home Services, we understand that your home is more than just a structure; it's a place where cherished memories are made. Your family's well-being is our top priority, and we are devoted to enhancing its safety, comfort, and energy efficiency. Our commitment to your home's security and comfort underscores our dedication to providing the highest quality services. Core Services - Chimney Inspection and Sweep: Ensure your chimney is safe and functioning efficiently with our thorough inspection and cleaning services. - Animal and Nest Removal: Safely and ethically remove unwanted intruders from your chimney. - Laser Cleaning Service: Experience the precision and efficiency of our advanced laser cleaning technology for removing rust, paint, and other contaminants from various surfaces. Choose Glance Home Services for reliable, high-quality home maintenance solutions prioritizing your family's comfort and safety. Services we offer Air Conditioning Repair Boiler Repair Chimney Animal & Nest Removal Chimney Cleaning Chimney Inspection Chimney Sweep Chimney Sweep Services Fix Gas Fireplace Furnace Repair Gas Fireplace Maintenance Gas Fireplace Repair Gas Fireplace Service Heat Pump Repair Laser Rust Removal Pool Heater Repair Pool Heater Repair Near Me Pool Heater Service Pool Heater Technician Wood Stove Cleaning The service area and the surrounding Chimney Sweep Toronto Chimney Sweep Mississauga Chimney Sweep Vaughan Chimney Sweep Oakville Chimney Sweep Ajax Chimney Sweep King City Chimney Sweep Markham Chimney Sweep Pickering Chimney Sweep Burlington Chimney Sweep Thornhill Chimney Sweep Aurora Chimney Sweep Brampton Chimney Sweep Guelph Chimney Sweep Bolton Chimney Sweep North York Chimney Sweep Newmarket Chimney Sweep Milton Chimney Sweep Scarborough Chimney Sweep Oshawa Chimney Sweep Whitby Chimney Sweep Richmond Hill Chimney Sweep Newcastle Chimney Sweep East York Chimney Sweep Etobicoke

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    Latest review:
    Kyryl did an amazing job. He is friendly, personable and very knowledgeable. Kyryl diagnosed our fireplace/chimney, made recommendations and did an excellent job with the cleaning. Kyryl did the safety repairs and upgrades to maintain a safe fireplace/chimney for us. Kyryl explained the process , took us through the steps and showed us the buildup we were breathing in. The results were INCREDIBLE. What a difference! Kyryl gave us a great price and ensured we were happy with his work. Highly recommend their services, make sure you ask for Kyryl. Thanks Kyryl for all your help!

  • Cedric Daskeo

    No reviews yet

    Plumber in Oshawa

    With over 10 years of plumbing experience, I proudly serve homeowners and businesses throughout the Greater Toronto Area (GTA). I specialize in a wide range of plumbing services, from repairs and installations to maintenance and emergency service. My goal is to provide reliable workmanship, honest advice, and quality service on every job, no matter the size. When you hire me, you're choosing an experienced plumber who values punctuality, clear communication, and getting the job done right the first time. Customer satisfaction is my top priority, and I take pride in delivering dependable, high-quality plumbing solutions you can trust.

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  • Guanjie Su

    No reviews yet

    Plumber in Oshawa

    Hi, I run a small construction service focusing on plumbing and HVAC. We also provide full home renovation services including drywall, painting, flooring, sump pump installation, and water filtration systems. We offer reliable service, fair pricing, and clean workmanship. Feel free to contact me anytime for a quote.

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  • Bruce Broome

    Rating: 5 out of 5
    Plumber in Oshawa

    I've been doing this business for 15 years and I'm very reliable and do good quality work

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    Latest review:
    Install fence-
    I hired Bruce to replace a fence that was collapsing. He provided a quote for a reasonable price, and brought the right equipment to do the job properly. The quality of work is excellent and I am very happy with the new fence. Everything was done exactly as agreed and the invoice matched the quote.

4.9

Top rated plumbers

Our plumbers in Oshawa, are rated 4.9 out of 5 based on 477 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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