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Find water heater installation pros in Milton, Ontario

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 Milton, Ontario who are ready to take on the job.

A water heater installer wearing overalls wraps plumbing tape around a fitting on a water heater.

Some of our top rated water heater installers in Milton, Ontario

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  • Water Heater Installer in Milton, Ontario
    • Best of Newly Listed 2025

    ICare is an HVAC company comprised of industry veterans with a customer-focused culture that drives us to continuously improve and do the utmost for our customers. We always ask and listen so that we know best about your furnace and AC needs. With over a decade of HVAC experience, we know you want comfort without breaking the bank. From consultation to installation, and on every service call, ICare does it right, your home is in good hands with ICare Home Comfort Services. Our clients may be presented with a zero down payment, high-efficiency furnace or AC installed fast + rebates depending on what we get them approved for. Call us anytime for a quick price quote and rebate eligibility. 25% discount while energy rebates are available up to $5,000 for AC, Furnace, HEPA, and Tankless Water Heater. With the installation being key in this industry; all hired technicians have many years of experience in HVAC installation and good manners. The finished work will determine the quality. We offer 7-day, 24-hour service calls. Without a long waiting line, we will answer your question and arrange your service as fast as we can.

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  • Water Heater Installer in Milton, Ontario
    • Best of the Best 2025
    • Best of Awards 2026

    Aeroseal Tech specializing in Aeroseal Technology and other ways to improve Air Quality, Air Volume and Velocity for residential and commercial buildings. We take on jobs ranging from simple to complicated and perform all work with the utmost attention to detail and customer service. This way we are able to achieve the best results for our customers which we guarantee for 10 years! Aeroseal Duct Sealing is a patented breakthrough technology that tackles leaks from the inside out. Aeroseal software allows the technician to accurately measure the duct leakage in residential homes and commercial buildings. The Aeroseal process puts escaping air under pressure and causes polymer particles to stick first to the edges of a leak, then to each other until the leak is closed. The technology was developed within the Indoor Environment Program at Lawrence Berkeley National Laboratory, whose IAQ scientists tested it. The research was funded by US Environmental protection agency, US dept. of Energy, Electric Power Research Institute and California Institute of Energy and Environment. The University of California was granted initial patents in 1996 and 1999, and Aeroseal holds an exclusive license to the technology.

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  • Water Heater Installer in Milton, Ontario

    HVAC contractor for residential and light commercial settings. Work on furnaces, air conditioner, water tanks, walk-in coolers/freezers, rooftop units.

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  • Water Heater Installer in Milton, Ontario

    Certified Appliance Technician With Over 10 Years Experience. Refrigerator, Washer, Drier, Dishwasher, microwave etc.. i fix all Appliances for less

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  • Water Heater Installer in Milton, Ontario

    Dependable HVAC Technician, bringing top-notch customer relations, planning and mechanical repair skills, Competent in independently organizing installation and repair plans. Expert in diagnosing, servicing

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  • Water Heater Installer in Milton, Ontario

    Renew electric is a fully licensed and insured electrical contractor. Our passion for quality work and excellent customer service sets us apart from the competition.

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  • Water Heater Installer in Milton, Ontario

    Installation, maintenance, and repair of HVAC equipment including furnaces, air conditioners, and ventilation systems. Running gas lines and performing leak testing to ensure safety and compliance with codes. Fabrication and installation of ductwork systems to ensure proper airflow and system performance.

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  • Water Heater Installer in Milton, Ontario

    Our Services: ✔ Electrical Services – Residential and commercial wiring, panel upgrades, EV chargers, lighting solutions, troubleshooting, and more. ✔ Solar Energy Solutions – Custom-designed solar power systems, battery storage, and off-grid solutions for homes and businesses. ✔ Energy Efficiency Upgrades – Smart home automation, energy monitoring, and optimization to reduce electricity costs. Join the clean energy revolution with Upgradium—power your home, reduce your costs, and build a greener future today. Contact us now and take the first step toward energy independence!

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  • Water Heater Installer in Milton, Ontario

    Hello! My name is Serhii, and I am a reliable and skilled handyman with strong hands-on experience in home repair, maintenance, and small renovation projects. I help homeowners and landlords with a wide range of services, including: • General home repairs • Furniture assembly • Drywall repair and painting • Door, lock, and hardware installation • Minor plumbing and electrical work • Mounting TVs, shelves, and fixtures I take pride in my work and always focus on quality, safety, and attention to detail. I show up on time, work cleanly, and make sure the job is done right the first time. My goal is to make your home more comfortable and to save you time and stress. Whether it’s a small fix or a full day of repairs, you can count on honest pricing, clear communication, and dependable service. Feel free to contact me — I’ll be happy to help with your next project!

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  • Water Heater Installer in Milton, Ontario

    Hi, I’m the owner of T&D Heating and I take pride in providing honest, reliable, and high-quality HVAC service. I specialize in furnace installs and repairs, service and maintenance, thermostats, humidifiers, and general heating and cooling solutions. I’m committed to doing clean, professional work and treating every home with care and respect. I proudly serve Guelph and surrounding areas, and I’m willing to travel for jobs when needed. My goal is to make sure every customer feels comfortable, informed, and confident in the work being done. Whether it’s a small repair or a full system installation, I focus on quality workmanship, fair pricing, and dependable service you can trust.

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  • Water Heater Installer in Milton, Ontario

    Welcome to BricksByBaz 🧱 We specialize in brick painting, restoration, waterproofing, and masonry repair across the GTA. Our focus is simple—clean finishes, proper preparation, and results that last. Every project includes pressure washing, crack repair, and detailed prep before any coating is applied. No shortcuts. Just quality work backed by a warranty.

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  • Water Heater Installer in Milton, Ontario

    Welcome to our ideal, mechanical With over five years of experience serving the GTA and surrounding areas, we specialize in the installation, maintenance, and repair of furnaces, air conditioners, heat pumps, hot water tanks, HRV/ERV systems, tankless water heaters, combi boilers, ductwork, and commercial and residential gas lines. We are fully licensed, insured with $5 million liability insurance, and WSIB covered. Our team is also certified for working at heights and lift operation, ensuring safety and quality in every job.”

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  • At Target Plumbing & Construction Inc., we’re a licensed and certified plumbing company proudly serving homeowners and businesses across the GTA. With years of hands-on experience, we provide reliable plumbing solutions you can trust. Our services include: - Installation of sump pumps, sewage pumps, and backup pumps - Water softener and filtration system installations - Fixing leaks, clogs, and drain blockages - New plumbing installations and full rough-ins - Fixture replacement and repair (faucets, toilets, sinks,showers,etc.) - Installation and service of hot water tanks and tankless water heaters - Installation and replacement of residential and commercial dishwashers -3-compartment sink and grease interceptor installation for commercial kitchens - Backflow preventer installation, repair, and testing (OWWA Certified) We take pride in our quality workmanship, honesty, and customer-focused service. Whether it’s a small repair or a full plumbing installation, we make sure the job’s done right safely, efficiently, and up to code.

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  • Water Heater Installer in Milton, Ontario

    Specialize in Residential, Commercial, Industrial Heating and Cooling systems. Single Owner and Operator results in fair prices. Fully licensed TSSA Certified

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  • Water Heater Installer in Milton, Ontario

    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 Milton, Ontario
    • Best of Awards 2026

    We are a company that will work with you to achieve your goals, nothing is too small or to big, we’ve have designed to completion of projects We’ve hung picture frame and mirrors. We are a team from design to a selected trades and meticulous taste. Thirty years of experience in construction, ready to deliver. Custom is our standard.

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5

Top rated Water Heater Installers

Our Water Heater Installers in Milton, Ontario, are rated 5 out of 5 based on 20 reviews from homeowners like you.

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What services are available for water heater installation in Milton, Ontario?

Water heater installation pros in Milton, Ontario 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 Milton, Ontario:

  • 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 Milton, Ontario. 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 Milton, Ontario?

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 Milton, Ontario 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 Milton, Ontario 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 Milton, Ontario, 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 Milton, Ontario with HomeStars

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

How long does a water heater installation take in Milton, Ontario?

A standard tank water heater installation in Milton, Ontario 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 Milton, Ontario?

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

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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