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Find water heater installation pros in Oshawa

It’s not always easy to find the right specialist to replace or install your new water heater. With HomeStars, you can compare multiple quotes, read real reviews, and make the hire all in one place! Find available water heater installation pros in Oshawa who are ready to take on the job.

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Some of our top rated water heater installers in Oshawa

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  • Water Heater Installer in Oshawa

    Noah Canadian Corp is a trusted HVAC company serving Richmond Hill and the Greater Toronto Area. We specialize in installation, repair, and maintenance of furnaces, air conditioning systems, heat pumps, and ventilation systems. Our goal is to deliver reliable, efficient, and high-quality service for every customer. With professional tools and hands-on experience, we focus on fast response, honest pricing, and customer satisfac

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  • Water Heater Installer in Oshawa

    Professional HVAC technician serving the GTA with reliable installation, repair, and maintenance services. I specialize in furnaces, air conditioners, thermostats, ductwork, and troubleshooting system issues. I provide clear quotes, fair pricing, and fast response times through Jiffy. My goal is to deliver clean, safe, and efficient work while making sure homeowners feel confident and informed throughout the job. Quality workmanship and dependable service you can trust.

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  • Water Heater Installer in Oshawa

    ROSMON GROUP can help you with your install or repair electrical system, install or repair electrical sockets and switches, install or replace radiators, put up lighting, various small jobs, install or replace ev charger, install smart home automation, electrical inspections & pat testing, ceiling fan, install or repair bath exhaust fan, install or repair generator & interior lighting design plan request in Richmond Hill and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with ROSMON GROUP now to discuss your needs and arrange a quote.

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  • Water Heater Installer in Oshawa

    For the last 45-plus years, I have learned specific skills in construction and renovations in the commercial/residential sector. Fully insured and have WSIB! From minor repairs to complete in-house renovations, my knowledge and experience are peace of mind when you require a seasoned professional. LIGHT CARPENTRY I am a seasoned professional carpenter with 45+ years of experience working with all wood species. I was taught at the age of 11 how to build, repair, and repurpose wood-related projects. From the raw state to the finished product, I take great care and time with each job. I do custom work and repairs to all decks, fences, and related work. Please have working drawings, even a sketch with dimensions, available for any custom work! MINOR HOME REPAIRS I have 40+ years of experience with all home repairs, including pool tiles and capstone restoration. My experience includes building, repairing, and renovating the entire building envelope. Having owned and operated a full-service renovation company as a one-stop shop, I bring many years of experience fixing all minor repairs. My ability to quickly solve and troubleshoot any job saves you big dollars. Please provide pictures of your intended work so I can come prepared. Solar Installation, Maintenance, Recycling and Repair We do it all regarding Solar installation, maintenance, and repair. I have installed Solar cooling, electric, heating, hot water, lighting, and panel installations. Having completed more than eighty-six solar-related systems in Ontario, my knowledge and experience are peace of mind. Our focus today is on decommissioning and recycling solar panel rooftop systems. DECK & FENCE INSTALLATION AND REPAIR Installation service and configuration of all decks, fences and tree houses. I have many years experience and great ideas on how to install and repair and deck, fence or tree house. SNOW PLOUGHING We have the equipment to move all types of snow including fresh, hard pack and ice. Well over 45 years in this industry with great understanding of what mother nature deals us to many unsuspecting homes and businesses.

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  • Water Heater Installer in Oshawa

    Heating & Cooling Experts Installation | Repair | Sales | Maintenance We provide reliable and professional heating and cooling services for homes and businesses. Our certified technicians deliver fast, efficient, and high-quality solutions to keep your space comfortable year-round. ✔ Expert installation & repair ✔ Honest pricing ✔ Fast response ✔ Guaranteed quality Contact us today for dependable HVAC services you can trust.

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  • I have over 10 years of experience in this trade, providing reliable and professional HVAC services across the GTA and surrounding areas. Our company specializes in the installation, repair, and maintenance of both commercial and residential HVAC systems, including gas lines and ductwork. We take pride in our workmanship and customer satisfaction — feel free to check our Google reviews to see what our clients say about us.

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  • Water Heater Installer in Oshawa

    At GML Trust Services, we provide reliable, professional appliance repair services to keep your household running smoothly. We specialize in diagnosing and fixing refrigerators, dryers, ovens, and washers quickly and accurately. Trust us for honest troubleshooting, clear communication, and high-quality workmanship that lasts.

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  • At Shiny Swan, we specialize in commercial refrigeration and full HVAC services throughout the Greater Toronto Area. Our certified technicians bring decades of hands-on experience to every job, delivering dependable solutions with precision and professionalism. We offer expert installation, maintenance, and repair services for walk-in coolers, freezers, and all types of commercial refrigeration systems. In addition, we provide complete heating and cooling services, including air conditioning, ductless split systems, and high-efficiency heat pumps for both commercial and residential properties. At Shiny Swan, quality workmanship, energy-efficient solutions, and customer satisfaction are at the heart of what we do. Whether you’re upgrading your system or need urgent repairs, we’re your trusted partner for reliable and cost-effective service.

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  • Water Heater Installer in Oshawa

    I’m a skilled handyman with a focus on painting, and I also handle minor home repairs with confidence and care. I take pride in my work and always do my best to make sure my clients are happy with the results. You can trust me to provide high-quality service at the lowest possible price. I believe in honest work, and I treat every home like my own to ensure you get the best quality every time.

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  • Water Heater Installer in Oshawa

    30 years experience in residential home construction. 15 years residential and light commercial HVAC. Years of experience in moving and cleaning.

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  • Water Heater Installer in Oshawa

    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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  • Water Heater Installer in Oshawa

    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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  • Water Heater Installer in Oshawa

    Independent gasfitter and commercial refrigeration apprentice. Several years of residential hvacR install experience. Direct access to equipment distributors. Awesome service and attention to detail for an “okay” price. Insured for $5,000,000 per occurrence. Experienced in working in $7-5 M homes. Poorly dressed but polite and respectful. I guarantee my work. If the same issue returns as a result of my workmanship; I will eagerly return to “make it right” on my dime/time. In the case of service/troubleshooting I will not warranty something I “missed” if it is some deep/complicated issue. If it is a quick “oops” (forgot to check the air filter) I will not charge. Basically, I guarantee I want you to get a great deal and great service because I would want a great deal for great service. I charge “by the job” so I can “take my time” with it. I do not charge hourly.

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  • Water Heater Installer in Oshawa

    Hello, my name is Dima and I have been working in the construction industry for many years. I mainly do plumbing, painting and electrical work, as well as other types of work. So contact me, I will be happy to help you at competitive prices, since I am just starting my journey as a self-employed person.

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  • Water Heater Installer in Oshawa

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  • Water Heater Installer in Oshawa

    BSW Design creates homes that endure—crafted with intention, built with integrity, and designed for effortless living. With deep roots in equestrian heritage and a passion for legacy builds, we take on exclusive projects where quality and longevity come first. Every design is thoughtfully curated, blending timeless aesthetics with refined functionality to create spaces that feel both sophisticated and lived in from day one.

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4.9

Top rated Water Heater Installers

Our Water Heater Installers in Oshawa, are rated 4.9 out of 5 based on 10 reviews from homeowners like you.

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What services are available for water heater installation in Oshawa?

Water heater installation pros in Oshawa can offer a few different services to ensure your unit is in shape. Whether concerning an old system or a new one, they can advise on what’s best for your home.

Here are some of the most common services carried out by pros who offer water heater installation in Oshawa:

  • Water heater installation: Setting up new tank or tankless water heaters
  • Water heater replacement: Swapping out old or failing units
  • Water heater repairs: Fixing leaks, faulty thermostats, or heating elements
  • System changes: Moving from a tank to a tankless system, or between gas and electric

A professional will be able to recommend which service you need. No matter your water heater needs, it’s easy to find a water heater installer in Oshawa. Just post your project on HomeStars now, and available contractors in your area will register their interest!

What are the average costs of water heater installation in Oshawa?

Water heater installation costs depend on several factors, including the type of unit (tank or tankless), the energy source, and your home's existing plumbing and electrical or gas setup.

Labour for a standard tank installation in Oshawa generally ranges from $450 to $600, while tankless installations tend to run higher due to additional venting and connection requirements. Additional costs such as permits, disposal of the old unit, or upgrades to gas lines or electrical panels can also add to the overall project total.

Typical costs for common water heater installation services in Oshawa include:

  • Water heater installation costs: $1,000 to $3,500
  • Water heater replacement costs: $1,000 to $3,500, with labour alone typically running $450 to $600 for a standard tank
  • Water heater repairs: minor repairs typically run $150 to $350; more involved work such as a gas valve replacement or leak repair can range from $300 to $750 or more
  • System changes: $2,000 to $5,000 on average, though costs can run higher depending on whether gas lines, electrical panels, or venting need to be upgraded

HomeStars tip: To ensure you get the most accurate costs for Oshawa, make sure to get everything written down in an itemized quote. This avoids misunderstandings and supports transparency and clear communication for both you and the contractor.

How to get services for water heater installation in Oshawa with HomeStars

Finding a pro who can help you with your water heater installation needs in Oshawa can be challenging, but it doesn’t have to be. HomeStars allows you to skip the cold-calling and endless searching by connecting you with available contractors in Oshawa who can help with water heater installation, replacement, and more.

Just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your water heater installation needs and, if possible, include photos to get precise quotes.
  2. Receive offers from available pros, review work history, and read customer feedback for water heater installation in Oshawa.
  3. Connect with water heater installation pros 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.

HomeStars tip: Once your project is done, make sure to leave a review. Our review system ensures that pros are rewarded for good work and held accountable for any problems.

Pros on HomeStars undergo checks at registration – such as ID documents, company details, and 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.

FAQ: Common questions about water heater installation services in Oshawa

How long does a water heater installation take in Oshawa?

A standard tank water heater installation in Oshawa typically takes two to four hours, assuming no major changes to existing plumbing or connections are needed.

Tankless installations or system conversions can take longer, particularly if venting, gas lines, or electrical panels require upgrading.

How do I know if I need a new water heater or just a repair?

Minor issues such as a faulty thermostat, a worn heating element, or sediment buildup can often be resolved with a repair. However, if your unit is over 10 years old, leaking from the tank itself, or requiring frequent service calls, replacement is usually the more cost-effective path forward.

Do I need a permit for water heater installation in Oshawa?

A permit is usually required for water heater installation in Oshawa, particularly when the work involves gas lines, electrical connections, or venting. It's worth confirming with your local building department before work begins.

You can find pros on HomeStars who are familiar with local code requirements and who can help ensure your installation is completed properly and up to standard.

What size water heater do I need for my Oshawa home?

The right size depends on the number of people in your household and your daily hot water usage. As a general rule, a tank of 150 to 190 litres suits most households of two to four people, while larger households may need 270 litres or more.

Tankless units are sized by flow rate rather than tank capacity, so the right fit will depend on how many fixtures or appliances may be running at the same time.

Can a water heater installation pro in Oshawa also help with cooling needs?

Many water heater installation pros also work across broader heating and cooling systems. If you need help beyond your water heater, HVAC contractors near you can assist with a range of home comfort needs.

Are there rebates available for water heater installation in Oshawa?

Depending on the unit you choose, you may be eligible for rebates through federal or provincial programs, particularly for high-efficiency or heat pump water heaters. It's worth checking your eligibility with your local utility provider or energy efficiency office before making a decision.

Post your project on HomeStars to connect with local professionals who can help you choose a unit that meets both your household needs and any applicable rebate requirements.

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