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Find water heater installation pros in Markham

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 Markham who are ready to take on the job.

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Some of our top rated water heater installers in Markham

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  • Water Heater Installer in Markham

    Need a HVAC contractor, Electrician, Plumber, Bathroom Renovation Company, Appliance repair specialist, Excavation Specialist, Concrete Specialist, Fireplace and BBQ Specialist, Handyman, Landscaping Company, General contractor & Paving Contractor based in Kleinburg or nearby? 2551074 can help you. We pride ourselves on the quality work that we deliver to each and every client. Contact us to talk about your job and get a quote.

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  • Water Heater Installer in Markham

    Complex Construction is a premier construction company specializing in demolition, excavation, grading, and full-scale design-build projects. With a focus on quality, efficiency, and precision, we bring expertise to every job, from land clearing to custom builds. Whether you're looking for residential or commercial construction solutions, we deliver reliable results with industry-leading craftsmanship. Serving Ontario, Complex Construction is committed to excellence in every project. Contact us today to bring your vision to life.

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  • Water Heater Installer in Markham

    Evans Plumbing Co. is owned and operated by local plumbing specialist Jake Evans. Serving Whitby, Oshawa, Ajax, Pickering, Brooklin, and surrounding areas, I specialize in residential repairs, fixture upgrades, and drain clearing. My goal is simple: to make plumbing repairs stress-free by providing prompt service, clear answers, and craftsmanship built to last. I treat every job with meticulous attention to detail and care for your property.

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  • The Contractor with 5 years of experience will take care of your renovation projects and task from start to finish. Quality workmanship ano competitive pricing. We accept renovations for bathrooms, basements as well as other home improvement projects. Services include : -Furniture assembly -Moving -Tv mounting -Bathroom Renovations -Shower renovation -Basement finishing - Plumbing services -Electrical -Pot Lights -Tiling -Framing -Insulation -Drywall, -Taping -Trims & Baseboards -Primer & Painting -Kitchen Backsplash -Vanity, Sink installation -Bathroom Fan installation -Toilet installation -Decks and stairs

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  • Water Heater Installer in Markham

    We specialize in complete heating, cooling, and air quality solutions for residential and commercial properties. Our services include HVAC installation, system upgrades, emergency repairs, and routine maintenance, all performed by licensed and experienced professionals. Our mission is to provide dependable comfort, improved indoor air quality, and energy-efficient systems that add long-term value. With a strong focus on quality, reliability, and customer satisfaction, we are your trusted partner for all HVAC needs.

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  • DGN heating and cooling inc.(DGN HVAC) is a Canadian HVAC company founded in 2020. With a family-run approach, DGN HVAC brings a personal touch to every customer interaction, treating each home as if it were our own. We specialize in installation and repair services for residential and commercial HVAC systems, including Heat Pump, Furnaces, Air Conditioners, Hot Water Tanks, Tankless Water Heaters, and Water Purification products. Our commitment is customer satisfaction.

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  • Water Heater Installer in Markham

    Welcome to AquaTec Plumbing, your premier plumbing service provider. With years of experience in the industry, we are dedicated to delivering top-notch plumbing solutions to our valued customers. Our team of skilled and certified plumbers is committed to providing reliable, efficient, and affordable services to meet all your plumbing needs. At AquaTec Plumbing, we pride ourselves on our professionalism, honesty, and integrity. Whether you have a leaky faucet, a clogged drain, or need a complete plumbing system installation, we have the expertise to handle any job, big or small. Customer satisfaction is our top priority, and we strive to exceed your expectations with every service we provide. We use the latest tools and technology to ensure quality workmanship and long-lasting results. From residential to commercial plumbing projects, you can trust AquaTec Plumbing to get the job done right the first time. Contact us today to schedule an appointment or inquire about our services. Thank you for considering AquaTec Plumbing for all your plumbing needs. We look forward to serving you!

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  • Water Heater Installer in Markham

    A GTA based HVAC and refrigeration company specializing in all types of commercial and residential heating, cooling and refrigeration systems.

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  • Water Heater Installer in Markham

    I’m an appliance technician serving GTA Ontario and surrounding areas, with hands-on experience diagnosing and repairing washers, dryers, refrigerators, and ovens. My background includes 7 years working with mechanical and electromechanical systems, which gives me a solid foundation for troubleshooting appliance issues methodically rather than guessing. I take pride in accurate diagnostics — finding the actual root cause instead of just replacing parts — and I communicate clearly with customers throughout the job so there are no surprises. If you’re looking for someone reliable, detail-oriented, and committed to doing the job right the first time, I’d be glad to help.

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  • ThermoForge Plumbing & Heating is a trusted provider of professional plumbing and hydronic heating services in the Greater Toronto Area. We specialize in water heaters (tank & tankless), in-floor heating systems, pipe repairs, drain solutions, and full basement rough-ins. Our team focuses on clean, code-compliant installations using high-quality materials like PEX-A and modern hydronic systems designed for efficiency and long-term reliability. Whether it’s an emergency leak, a failing water heater, or a full system upgrade, we respond quickly and get the job done right the first time. We pride ourselves on transparent pricing, honest advice, and professional workmanship. Every project is completed with attention to detail and respect for your home. Serving Mississauga, Toronto, Etobicoke, and surrounding areas. Available for emergency calls.

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  • Water Heater Installer in Markham

    Master Mike RENOS General Contracting | Renovations | Property Improvements With over 17 years of industry experience, Master Mike RENOS specializes in residential and commercial renovations, general contracting, and property improvements throughout the Greater Toronto Area. We offer comprehensive renovation solutions, from minor repairs and property upgrades to complete interior transformations. Our approach combines quality craftsmanship, thoughtful planning, and meticulous attention to detail to deliver spaces that are both functional and beautifully finished. Our Services Include: General Contracting & Complete Renovations Kitchen & Bathroom Renovations Basement Finishing & Remodeling Drywall, Plastering & Painting Hardwood, Vinyl & Tile Installation Custom Carpentry, Trim & Millwork Cabinetry & Countertop Installation Staircase Upgrades & Refinishing Interior Improvements & Finishing Details Condo & Rental Property Turnovers Commercial Renovations & Property Maintenance Renovation Planning & Project Coordination Whether you’re updating a single room, preparing a property for occupancy, or undertaking a complete renovation, we are committed to delivering dependable service, quality workmanship, and exceptional results. Built on Experience. Driven by Quality. Committed to Excellence.

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  • Water Heater Installer in Markham

    Leite Group Inc is a trusted mechanical contractor based in Mississauga, specializing in custom HVAC systems, hydronic in-floor heating and snowmelt systems for homes across the Greater Toronto Area and cottage country. With over a decade of experience, we’ve built a reputation for clean, high-quality work backed by a team of licensed, in-house technicians. We never subcontract or pay piecework — ensuring every installation meets our standards of craftsmanship, safety, and performance. We deliver fully integrated mechanical systems tailored to each project. Our team works closely with top builders, designers, and homeowners to provide seamless service from design to final inspection. Fully insured and WSIB-covered, Leite Group is committed to raising the standard of mechanical work in custom residential construction.

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  • Water Heater Installer in Markham

    We are a fully licensed and insured landscaping company committed to delivering high-quality craftsmanship and reliable service. With years of hands-on experience, we specialize in transforming outdoor spaces into beautiful, functional, and long-lasting environments. Our services include interlocking, paver installations, decks, fences, stone work, steps, retaining walls, and complete backyard transformations. We take pride in our attention to detail, proper base preparation, and using top-quality materials to ensure durability and customer satisfaction. From small upgrades to full-scale projects, we work closely with our clients to bring their vision to life—on time and within budget. Transparency, professionalism, and strong communication are at the core of everything we do. Contact us today for a free estimate and let us turn your outdoor space into something exceptional. Instagram @Maplescape_landscaping

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  • Water Heater Installer in Markham

    PRIDE HVAC are a trusted HVAC service provider specializing in the installation, repair and maintenance of heating. ventilation and air conditioning system. Our goal is to deliver high-quality workmanship and energy solution that ensure comfort in every season. We are committed to reliable service, transparent pricing and customer satisfaction, making us a dependable choice for both residential and commercial needs.

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  • Water Heater Installer in Markham

    Northlake MECHANICAL’s mission is to deliver honest, high-quality heating and cooling solutions with precision workmanship, transparent pricing, and unmatched reliability — ensuring every home we service operates safely, efficiently, and comfortably year-round.

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4.9

Top rated Water Heater Installers

Our Water Heater Installers in Markham, are rated 4.9 out of 5 based on 24 reviews from homeowners like you.

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What services are available for water heater installation in Markham?

Water heater installation pros in Markham 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 Markham:

  • 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 Markham. 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 Markham?

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 Markham 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 Markham 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 Markham, 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 Markham with HomeStars

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

How long does a water heater installation take in Markham?

A standard tank water heater installation in Markham 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 Markham?

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

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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