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Find water heater repair pros in Thornhill, Ontario

Finding a water heater repair pro doesn't have to be a hassle. On HomeStars, you can read real reviews, compare quotes, and book the right person for the job all in one place. Skip the hours of searching and connect with available water heater repair pros in Thornhill, Ontario stress-free!

Some of our top rated water heater repair specialists in Thornhill, Ontario

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  • All things electrical services

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    Professional Electrical Services We provide safe, reliable electrical solutions for residential and commercial clients. Our licensed team specializes in wiring, panel upgrades, lighting installation, and emergency repairs. Core Services Residential: Troubleshooting, smart home setup, and full rewiring. Commercial: System maintenance, safety audits, and builds. Emergency: 24/7 rapid response for power failures and hazards. We prioritize precision, integrity, and code compliance to keep your property powered and protected.

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  • Joban

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    I am working as a handyman and a general contractor from last 5 years. I can do everything kinda of work related to house in reasonable price.

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  • Impressive Home Solutions

    Rating: 4.9 out of 5
    Water Heater Repair Specialist in Thornhill, Ontario
    • Best of Awards 2026

    Impressive Home Solutions is delighted to provide complimentary assessments within a 100 km radius. As a certified, insured, and licensed entity, our service area includes Peterborough, New Castle, Oshawa, Whitby, Ajax, Scarborough, North York, Markham, Richmond Hill, and Toronto. Your satisfaction is assured with our 100% guarantee. Top customer satisfaction remains our paramount priority. Thank you for entrusting us with your confidence and support.

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    Latest review:
    Repair or maintain fence-
    Nick was here late afternoon for just over an hour and had my fence back together. Was such a relief. Will b looking forward to using him in the future for other issues in/around my yard

  • 100045005 ontinc

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    We are trusted HVAC contractor specializing in the installation, maintenance, and repair of heating, ventilation, and air conditioning systems. With years of industry experience, we are committed to providing efficient and reliable solutions to keep your home or business comfortable year-round. Whether you need a new system installed, routine maintenance, or emergency repairs, our skilled technicians ensure top-quality service with a focus on energy efficiency and customer satisfaction. We are dedicated to delivering fast, professional, and cost-effective HVAC services tailored to meet your specific needs.

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  • Pavlo

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    Pavlo is a jack of all trades, bathroom remodeling company, home renovation and painting, office repair specialist, appliance repair specialist, from Mississagua. Our goal is to provide our customers with quality service and excellent craftsmanship. If you need help with electrical outlets and switches installation or repair, installation or replacement, lighting installation, various small jobs, painting houses, offices, write to us so that we can help you and make an estimate.

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  • Gsd enterprise LLC

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    Hello! My name is Nagi. I’ve been in the HVAC industry for over 13 Years, and I specialize in getting clients the work they need done in most cases (75%) at no cost to them. Using government grant programs or whatever rebates are available at the time. Feel free to reach out to see if I can help you today!

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  • Jagdeep Singh

    New on HomeStars

    Water Heater Repair Specialist in Thornhill, Ontario

    The HVAC Squad is a trusted HVAC company based in Brampton, providing expert furnace repair, furnace installation, AC repair, AC installation, and complete heating and cooling services. We also offer water heater repair and installation, including tankless systems, hot water tanks, and emergency HVAC service. Our licensed technicians deliver fast, reliable, energy-efficient solutions for residential and commercial customers. Serving homeowners across Brampton, including Springdale, Heart Lake, Bramalea, Castlemore, and Sandalwood, we focus on honest pricing, quality workmanship, and year-round comfort.

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  • U&M CONSTRUTION

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    ⭐ U&M CONSTRUCTION ⭐ Looking for reliable, high-quality work you can trust? Our team delivers fast, clean, and professional results every time. ✅ High-Quality Craftsmanship ✅ Fast & Reliable Service ✅ Affordable Prices ✅ Friendly, Professional Team ✅ Satisfaction Guaranteed Whether it’s repairs, installations, upgrades, painting, flooring, handyman work, or full home improvements—we get it done right the first time. 📍 Serving Pickering, Durham Region & GTA ⭐ Choose a company that takes pride in every job — big or small. Book your appointment today! ⭐

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  • Arjan Seferi

    New on HomeStars

    Water Heater Repair Specialist in Thornhill, Ontario

    AM HVAC SERVICES is a locally owned and operated HVAC company providing reliable heating, cooling, and ventilation services. We specialize in installations, repairs, maintenance, and troubleshooting for residential and commercial systems. Our goal is to deliver honest service, quality workmanship, and affordable solutions to keep our customers comfortable year-round.

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  • G.B. Air System

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    Hi I am a self employed HVAC technician I can install & service your residential and commercial HVAC units. I am doing my jobs from last 2.5 years and I want to grow with my best services. You will definitely like my services with better quality and prices. Thank you!!

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  • HDS HOME COMFORT

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    I am G2 certified technician. I install and service home appliances and hvac systems. Professional water heater, furnace and AC installer. Professional gas stove and gas line installer.

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  • Canadian Comfort

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    We are not the cheapest or the most expensive, however we supply our customers with the highest quality units and the best service Enbridge Rebates / Finance / Rent-to-own Furnace / A.C / Tankless Water Heaters In-floor heating / Snow melt / Fireplaces Air Handlers / Boilers / Humidifiers Gas Lines / Custom Sheet Metal / Attic Insulation Ductless / High Velocity / Heat pump / Solar Servicing + Maintenance and more !

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  • Mohammad Aazam

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

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

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  • Macroklima Heating & Cooling

    Rating: 5 out of 5
    Water Heater Repair Specialist in Thornhill, Ontario

    Need a HVAC contractor? Macroklima Heating & Cooling 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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  • AtoZ weld & build

    No reviews yet

    Water Heater Repair Specialist in Thornhill, Ontario

    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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  • J- Z Plumbing Services

    Rating: 5 out of 5
    Water Heater Repair Specialist in Thornhill, Ontario

    Thank you for visiting our profile! At J-Z Plumbing, we provide complete plumbing and drain services. We have a team of highly skilled professionals who focus on quality work and maximum customer satisfaction. Contact us for any inquiries and we ensure to provide the best advice, quality and price! 647 607-4878 info@jzplumbing.ca

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    Latest review:
    Install or replace water supply and drainage-
    Needed plumbing relocated for the sink and dishwasher as part of my kitchen renovation. Hando did a great job in completing the work. Professional and pleasant demeanor. Would hire again.

4.8

Top rated Water Heater Repair Specialists

Our Water Heater Repair Specialists in Thornhill, Ontario, are rated 4.8 out of 5 based on 12 reviews from homeowners like you.

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What services are available for hot water heater repair in Thornhill, Ontario?

Water heater professionals in Thornhill, Ontario can help with everything from routine maintenance to full system replacements. In case of a breakdown, we recommend having the contact information for a pro who provides emergency services on hand so you can get in touch right away.

Here are some of the most common services carried out by pros who offer water heater repair in Thornhill, Ontario:

  • Water heater replacement: Swapping out old or failing units
  • Water heater repairs: Fixing leaks, faulty thermostats, or heating elements
  • Water heater installation: Setting up new tank or tankless water heaters
  • Emergency services: Responding to sudden failures, leaks, or loss of hot water that can't wait for a scheduled appointment

A good pro will be able to recommend which service you need. No matter your water heater needs, it’s easy to find someone who can help in Thornhill, Ontario. Just post your project on HomeStars now, and available water heater repair pros in your area can reach out!

What are the average costs of water heater repair in Thornhill, Ontario?

Hot water heater repair costs depend on several factors, including the type of unit, the nature of the problem, and your home's existing plumbing and electrical or gas setup.

Minor fixes such as a thermostat or heating element replacement generally range from $150 to $350, while more involved work such as a gas valve replacement or leak repair can run $300 to $750 or more. In some cases, additional costs such as parts, emergency call-out fees, or follow-on work to connected systems can also add to the overall total.

Typical costs for common water heater repair services in Thornhill, Ontario:

  • 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 can range from $300 to $750 or more
  • Emergency services: after-hours or same-day call-outs typically add a premium on top of standard repair rates, with call-out fees generally ranging from $50 to $200

If instead you are interested in water heater installation services in Thornhill, Ontario, you can also check out our guide on water heater installation costs.

HomeStars tip: To ensure you get the most accurate costs for Thornhill, 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 repairs in Thornhill, Ontario with HomeStars

Finding a pro who can help you with your water heater repair needs in Thornhill, 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 Thornhill, Ontario who can help with water heater repairs, replacement, and more.

Just follow these simple steps:

  1. Start by posting your project. Provide a clear description of your water heater repair 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 repairs in Thornhill, Ontario.
  3. Connect with water heater repair pros in Thornhill, 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 repair services in Thornhill, Ontario

How do I know if my water heater needs to be repaired or replaced in Thornhill, Ontario?

As a general rule, if your unit is under 10 years old and the issue is isolated to a single component, a repair is usually the more cost-effective option. If your unit is older, leaking from the tank itself, or has needed multiple repairs in a short period, replacement is likely the better long-term choice for your Thornhill, Ontario home.

How long does a water heater repair take in Thornhill, Ontario?

In Thornhill, Ontario, most standard repairs, such as replacing a thermostat, heating element, or pressure relief valve, can be completed within one to two hours. More involved work, such as a gas valve replacement or leak repair, may take longer depending on the complexity and accessibility of the unit.

Can I use my water heater while it's being repaired in Thornhill, Ontario?

In most cases, a professional will need to shut off the unit to carry out repairs safely. Your pro will let you know what to expect before work begins, including how long you can expect to be without hot water.

What are the most common signs that a water heater needs repair in Thornhill, Ontario?

The most common indicators include inconsistent water temperature, discoloured or rust-tinged water, unusual noises such as rumbling or popping, and visible leaks around the unit.

If you notice any of these in your Thornhill, Ontario home, it's worth having a professional take a look before the issue gets worse. Post your job on HomeStars to connect with local water heater repair pros in Thornhill, Ontario today.

What warranty coverage should I expect for hot water heater repairs in Thornhill, Ontario?

Warranty coverage in Thornhill, Ontario varies depending on the unit, the part being replaced, and the professional carrying out the work. Most manufacturers offer parts warranties ranging from one to several years, while labour warranties are typically provided separately by the pro.

It's worth confirming both before work begins so you know what's covered if an issue comes up again.

Do I need a permit for water heater repairs in Thornhill, Ontario?

Minor repairs such as replacing a thermostat or heating element generally do not require a permit in Thornhill, Ontario. However, work involving gas lines, electrical connections, or venting modifications may be subject to local permit requirements. If you're unsure, the professionals on HomeStars are familiar with local code requirements and can advise you on what applies to your specific repair.

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