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Find water heater installation pros in Old Toronto

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 Old Toronto who are ready to take on the job.

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Some of our top rated water heater installers in Old Toronto

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  • Water Heater Installer in Old Toronto
    • Best of the Best 2025
    • Best of Awards 2026

    Welcome to McCarthy's Gas Services! With over 20 years of experience as a fully licensed and insured gas technician. You can be confident that you're not only choosing our services for their convenience to the Durham Region and GTA, but for our unbeatable quality. If you've been considering installing a gas appliance look no further! Personalized Approach At McCarthy Gas Services, our goal is to provide you with excellent service in order for you to achieve complete satisfaction with your new installation. Whether it be a simple update, or a large renovation, our team is here to work with you on bringing your designs to life. Specializing in gas line installation for all natural gas and propane appliances. Specializing in gas fireplace supply,installation,service and repair. Fully licensed,certified and insured. licensed with T.S.S.A as gas contractor.

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  • Water Heater Installer in Old Toronto

    ATZ Weld & Build Inc. is a multi-trade contracting company dedicated to delivering high-quality welding, HVAC, and renovation services across residential, commercial, and industrial sectors. Our team combines technical expertise with hands-on experience to provide reliable solutions tailored to every project. From precision welding and custom metal fabrication to professional HVAC installation, maintenance, and repair, we ensure every system and structure is built to perform with efficiency and durability. In addition, our renovation services transform spaces with careful planning, skilled craftsmanship, and a focus on long-term value. At ATZ Weld & Build Inc., we pride ourselves on integrity, safety, and customer satisfaction. Whether it’s a small repair, a full-scale renovation, or specialized mechanical work, we are committed to exceeding expectations and building results that last.

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  • Water Heater Installer in Old Toronto

    Dhaliwal Construction specializes in high-quality framing carpentry, drywall installation, insulation, HVAC services, and washroom tile work. With a commitment to excellence and attention to detail, we ensure that every project meets the highest standards of craftsmanship. Our experienced team is dedicated to transforming spaces and delivering results that exceed client expectations. Whether you're renovating or building from the ground up, Dhaliwal Construction is your trusted partner for all your construction needs.

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  • Water Heater Installer in Old Toronto

    Hi this is gavy from silver wrench hvac we are specilized in all sort of residencial hvac needs from scratch to finish we have worked with big canadian giant hvac companies in canada to we are moving with ton of experience and coustomer service we belive in quality and coustomer satisfaction the greatest plus point of is is we never take final payment unit the job reaches to your level Thanks you for your time looking further to meet 647$832$8791

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  • Water Heater Installer in Old Toronto

    Insulation and HVAC Contractor running business from 3 years at affordable prices

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  • Water Heater Installer in Old Toronto

    Repair all major home appliances Washer, dryer, fridge, electricstove, gas stove , furnace, airconditioner, dishwasher , softner

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  • Water Heater Installer in Old Toronto

    "Reliable and detail-oriented handyman specializing in general home repairs and electrical upgrades. Whether you need light fixtures replaced, outlets updated, smart home devices installed, or everyday household maintenance tackled, I prioritize safety, efficiency, and clean work. Proudly helping local homeowners check off their to-do lists with quality results they can trust!"

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  • Water Heater Installer in Old Toronto

    I am a Certified Engineering Technician with over 10 years of experience in the electrical industry. I am capable of designing, planning, troubleshooting, installing and provides consultation on electrical systems and services. I am an advocate of renewable energy and recommends solutions for any energy needs. I am straightforward, meticulous and fun to work.

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  • Water Heater Installer in Old Toronto

    Installation & service of Furnace AC Water Heater Heat Pump Roof Top Unit Gas lines Duct work

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  • Water Heater Installer in Old Toronto

    GT Home Services is a family-owned HVAC company based in Brampton, Ontario. Founded in 2017, we specialize in furnace, air conditioner, heat pump, and water heater installation, repair, and maintenance across Brampton and Southern Ontario.

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  • Water Heater Installer in Old Toronto

    At OLU HVAC, our goal is simple: solve your problem the right way. We are not here to sell you equipment you don’t need. We focus on diagnosing the issue, explaining the best options, and providing reliable heating and cooling solutions that fit your needs and budget. With hands-on experience in residential and commercial HVAC systems, we specialize in installation, repair, maintenance, and troubleshooting of furnaces, air conditioners, heat pumps, and ventilation systems. We believe in honest service, quality workmanship, and fair pricing. Our priority is making sure your system runs efficiently, safely, and comfortably for your home or business. When you call OLU HVAC, you’re getting a technician who cares about fixing the problem properly, not just selling a service.

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  • Water Heater Installer in Old Toronto

    Contact for reliable and professional work.

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  • Water Heater Installer in Old Toronto

    ⚡️ESA certified Electrical Contractor #7019014 🏠Custom homes| EV Charger | Panel Upgrade | Potlights Residential & Commercial Serving Ontario🍁

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  • Water Heater Installer in Old Toronto

    We provide fast and professional residential plumbing Services.No job is too small-here to help with all your plumbing needs. Services We Offer: • Drain cleaning & unclogging • Toilet repair & replacement • Sink, faucet, and shower repairs • Leak detection & pipe repairs

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  • Water Heater Installer in Old Toronto

    Doing all types of works like electrical, plumbing, furniture assembly, carpentry

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  • Water Heater Installer in Old Toronto

    Experienced HVAC professional specializing in residential service and installations. Skilled in furnace and AC diagnostics, electrical troubleshooting, refrigeration handling, and system performance optimization. Operates a fully equipped service van and manages tools, equipment, and business operations independently. Strong understanding of: • Furnace and air conditioning systems • Electrical diagnostics and control wiring • Refrigeration tools and procedures • Job site efficiency and safety Focused on delivering reliable service, practical solutions, and professional workmanship.

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5

Top rated Water Heater Installers

Our Water Heater Installers in Old Toronto, are rated 5 out of 5 based on 23 reviews from homeowners like you.

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What services are available for water heater installation in Old Toronto?

Water heater installation pros in Old Toronto 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 Old Toronto:

  • 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 Old Toronto. 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 Old Toronto?

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 Old Toronto 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 Old Toronto 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 Old Toronto, 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 Old Toronto with HomeStars

Finding a pro who can help you with your water heater installation needs in Old Toronto 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 Old Toronto 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 Old Toronto.
  3. Connect with water heater installation pros in Old Toronto 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 Old Toronto

How long does a water heater installation take in Old Toronto?

A standard tank water heater installation in Old Toronto 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 Old Toronto?

A permit is usually required for water heater installation in Old Toronto, 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 Old Toronto 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 Old Toronto 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 Old Toronto?

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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