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Some of our top rated water heater repair specialists in Ajax

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  • Water Heater Repair Specialist in Ajax
    • Best of Awards 2026

    Our first 5-star review on HomeStars dates back to May 2010. As a member of an HVAC Group of Companies, we are able to offer a wide range of widely recognized and respected brands—such as Bryant, Carrier, Weil-McLain, Armstrong Air, Ducane (Lennox), LG, NTI, and Midea—at very competitive prices. *** Why choose us? + 10/10 positive reviews on HomeStars.com and Google for all 3 locations in the GTA + More than 15 years of experience in HVAC installations + Google Verified and Guaranteed with 5-star rating based on 100+ reviews from all 3 locations (Toronto, Mississauga, Vaughan) + Fully licensed and certified team. Part of Home Renovation Saving Ontario Rebate Program + $2M Liability Insurance Coverage *** 3 locations: Toronto: 268 St Clarens Ave, Toronto, M6H 3W3 Vaughan: 112 Snidercroft Road #3A, Concord, L4K 2K1 Mississauga: 383 The Thicket, Mississauga, L5G 4P6 Working hours on weekdays: from 9 a.m. to 8 p.m. *** To guarantee fast services to our customers at this moment we provide services in the following areas of GTA: Toronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Aurora, Pickering, Burlington, Milton, Georgetown, Acton, Maple, Oakville, Newmarket, Barrie, Ajax, Oshawa and Whitby. If you live in other areas please contact us first. *** Rent to Own a Furnace or A/C just for $52.99/m+hst. Installation, free repair/maintenance services and all rental services included. *** Ask for more specials and promos

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  • Water Heater Repair Specialist in Ajax
    • Best of the Best 2025
    • Best of Awards 2026

    At Drain King Plumbers, every customers needs are important. Our promise is to focus on your satisfaction and provide you with the solution that best fits your needs. Some of our Services include: Plumbing Repairs and Drain Service, Water Service Replacement, Building Drain Replacement, Video (Camera) Inspection of Drains/Sewers, High Pressure Water Jetting/Power Flushing, Trenchless Technology, Water Purification, Backwater Valve and Sump Pump, Waterproofing & Storm Drainage We service locations near you: Toronto, North York, Scarborough, Etobicoke, Brampton, Mississauga, York Region, & Durham Region Drain King Plumbers gets the job done right, the first time. Always on-time, we work quickly and efficiently to make the experience as painless as possible. You can always count of us 24/7! You never have to clean up after a Drain King Technician, we will leave the work area as clean, or cleaner! Same Price, Any Time, Any Day: No suprises or unexpected bills. Our flat rate pricing means no additional charges on evenings, weekends, and holidays. At Drain King Plumbers, we believe that providing quality service at reasonable flat-rate prices give Toronto homeowners the confidence they need to make the right choice. Drain King Plumbers are experts at: * Basement Flood Prevention * Sewer Back-up/Flooded Basement * Backwater Valve Installation * Sump Pump and Sewage Pumps Drain & Sewer Specialists: * Drain Camera Inspection * Drain Snaking * Drain Cleaning * Hydro-flushing/scrubbing/Jetting (high pressure water drain cleaning clears blockages and restores your pipe to near new condition) * No Dig Trenchless Technology (remove those tree roots and replace broken clay pipes without the expense of digging up your yard) Need a plumber in Toronto or Greater Toronto Area? Trust the plumbing and drain company people rely on. Call Drain King Plumbers! your satisfaction is always guaranteed! PLUMBING & DRAIN SERVICES * Emergency Services: In a home plumbing emergency, you can count on Drain King Plumbers. With one simple phone call, you can significantly reduce stress and property damage that a sudden plumbing or drain issue can cause. * Trenchless Pipe Repair: Call us before you decide to tear up your basement or landscaping! Our Trenchless methods could save you tens of thousands of dollars! We use quick, easy, reliable and permanent trenchless repair methods. * Damaged Sewer Lines: Cracked sewer pipes are a common source of costly property damage and potentially serious health issues for homeowners. Not to worry, Drain King Plumbers is right around the corner! * Water Heater Replace/Repair: Hot water is essential in your showers, bathtubs, kitchen sinks, dishwashers and washing machines. * Water Softeners & Filters: With whole-house or under counter water softening/filtration equipment installed by Drain King, you know your water is safe. * Sump Pump & Battery Backup Systems: A sump pump keeps your basement dry and mold free, but occasionally it can malfunction or become overwhelmed. Get a battery backup for peace of mind in the next heavy rainstorm. * Clogged Toilet Repair: Does your toilet clog or overflow? Be sure to fix the clog before it becomes a serious problem that can cause water damage and mold. * Clogged Shower Repair: Is your shower slow draining? Have no fear! Drain King is here! * Clogged Drain Repair: Clogged drains rarely get better on their own. Dont wait until is becomes a bigger issue! * Frozen Pipe/Drain Repair: Is water gushing out of your ceiling or wall? It could be a burst pipe! Call us right away - to make the problem go away! Drain King Plumbers - where every customer gets the Royal Treatment!

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  • Water Heater Repair Specialist in Ajax

    HVAC Trades is your trusted partner for all heating, ventilation, and air conditioning needs in GTA. As a leading HVAC contractor, we specialize in providing professional installation, repair, and maintenance services for both residential and light commercial properties. Our commitment to quality craftsmanship and exceptional customer service ensures your indoor comfort is always our top priority. Choose HVAC Trades for reliable, efficient, and comprehensive climate control solutions.

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  • Water Heater Repair Specialist in Ajax
    • Best of Awards 2026
    • Best of Newly Listed 2022

    MJF Plumbing is a licensed and insured company with over 20 years of experience in the industry. We take pride in offering quality work for a fair price. Whether you need emergency plumbing service, installation of a new sink or faucet, Plumbing rough in, water treatment, or everything else in between. We will arrive at your home/business to provide the honest service you are looking for. Thank you in advance for considering MJF PLUMBING CO Mention the code word “pipe wrench” for up to $100 off.

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  • Water Heater Repair Specialist in Ajax
    • Best of Awards 2023

    About Us At JDI Plumbing we are committed to providing our clients with the highest level of service. We specialize in Residential Service and Construction, High and Low Rise Building Maintenance, and Commercial & Industrial plumbing solutions. Jesse Isakow - Master Plumber Custom Homes | Renovations | Backflow Prevention Jesse heads our Renovation and Custom Home Department with a focus on high end residential projects. Jesse has been working in the plumbing industry for over 15 years. His experience includes subdivision homes, commercial and industrial builds, residential renovations, commercial kitchen renovations, and more. Jesse currently manages our construction crew through custom home projects as well as installing, repairing, and testing Backflow Prevention Devices. Eli Zlotnick - Master Plumber Residential Service | Property Management | Renovations Eli heads our Service and Property Management Department with a focus on high and low rise multi-residential and commercial service. Eli has been working in the plumbing industry for over 15 years. His experience includes subdivision homes, residential renovations, residential service, commercial service, and multi-residential service and property management. Eli currently manages our service team who service the GTA community as well as a multitude of multi-residential and commercial properties for local schools, organizations, and our Property Management clientele.

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  • Water Heater Repair Specialist in Ajax

    My job is all about providing reliable, versatile solutions for a wide range of home and business needs. From repairs and maintenance to installations and custom projects, I tackle every task with skill and attention to detail. Whether it’s fixing, building, or improving, I take pride in delivering high-quality work that ensures your space is functional, safe, and well-maintained. No matter the project size, my goal is to make your life easier by offering dependable and efficient service you can trust.

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  • Water Heater Repair Specialist in Ajax

    Batis Home Inc. is a professional HVAC company serving homeowners across the GTA. We specialize in heating and cooling installation, repair, maintenance, and replacement, including furnaces, air conditioners, heat pumps, ductless systems, water heaters, thermostats, and related HVAC services. With years of hands-on experience in the HVAC industry, we are committed to providing reliable

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  • Water Heater Repair Specialist in Ajax

    Twin Spark Mechanical Inc. is a licensed HVAC company based in Toronto, providing professional installation, repair, and custom design services for both residential and commercial applications. Our expertise spans heating, air conditioning, radiant floor systems, heated driveways, and commercial refrigeration systems such as walk-in coolers and freezers. The company was founded by Philip Ou, a licensed G2 and 313A technician with a Master’s Degree in Mechanical Engineering from University of Toronto. With over a decade of experience as a Senior Product Design Engineer at a leading HVAC manufacturer, Philip brings deep technical expertise in commercial system development, energy optimization, and system reliability. Our Mission is to deliver reliable, energy-efficient, and customized HVAC solutions with engineering-grade precision and a strong commitment to long-term client satisfaction. Our Service Promise includes fully licensed and certified technical execution, tailored system designs for every project, prompt response and reliable after-service, use of premium-grade equipment for durability as well as honest pricing with no hidden costs. Twin Spark Mechanical Inc. is your trusted partner for high-performance HVAC solutions.

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  • Water Heater Repair Specialist in Ajax
    • Best of Awards 2026

    Welcome to CORAL MECHANICAL INC. Your Premier Local Heating and Cooling Specialist At Coral Mechanical, we are dedicated to delivering top-tier heating and cooling solutions tailored to meet your specific needs. With a wealth of experience in the industry, we take pride in offering a wide array of services, ensuring optimal comfort and efficiency for residential and commercial spaces alike. **Our Services Include:** 1. HEATING (GAS, ELECTRIC & HEAT PUMP) : Furnace - Fireplace - Rooftop - Unit Heater - Ceiling Heater - Heat Pump - etc 2. COOLING : Centrally Ducted Air conditioner - Mini split ductless - Heat Pump 3. INDOOR AIR QUALITY : Humidifier, HRV, ERV, HEPA Filter and Air purification ensuring a healthier environment for you and your loved ones. 4. HVAC MAINTENANCE : We offer comprehensive HVAC system maintenance plans to keep your systems running smoothly, prolonging their lifespan and maximizing efficiency. **Why Choose Us?** - FLEXIBLE & LOW INTEREST RATES PAYMENT PLANS - WEEKLY PROMOTIONS - ADDITIONAL DISCOUNT for Government, Health Care and Military personnel - PROFESSIONAISM : Our skilled technicians are licensed, insured, and dedicated to delivering exceptional service. - RELIABLITY We prioritize punctuality and strive to complete every job efficiently and effectively. - CUSTOMER SATISFACTION Your comfort is our priority, and we go the extra mile to ensure your satisfaction with our services. Contact CORAL MECHANICAL today to experience unparalleled expertise and reliable service for all your heating and cooling needs.

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  • Water Heater Repair Specialist in Ajax

    Venta Home Comfort provides professional heating, cooling, and indoor air quality services tailored to your home. From expert repairs and preventative maintenance to complete system installations. From heating and cooling to heat pumps, water heaters, ductwork, indoor air quality, and maintenance, we provide dependable solutions designed around comfort, efficiency, and lasting performance.

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  • Water Heater Repair Specialist in Ajax

    In Aero Mechanics you can expect high quality services from knowledgeable and experienced technicians at reasonable rates. We will be happy to assist you with your heating, air conditioning and ventilation jobs. **Our Services Include:** 1. HEATING (GAS, ELECTRIC & HEAT PUMP) : Furnace - Fireplace - Rooftop - Unit Heater - Ceiling Heater - Heat Pump - etc 2. COOLING : Centrally Ducted Air conditioner - Mini split ductless - Heat Pump 3. INDOOR AIR QUALITY : Humidifier, HRV, ERV, HEPA Filter and Air purification ensuring a healthier environment for you and your loved ones. 4. HVAC MAINTENANCE : We offer comprehensive HVAC system maintenance plans to keep your systems running smoothly, prolonging their lifespan and maximizing efficiency.

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  • Water Heater Repair Specialist in Ajax

    I’m gas technician. I’m doing this job for more than 10 years. I have a lot of experience

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  • Water Heater Repair Specialist in Ajax

    At Homev Construction, we believe a successful renovation starts with clear communication, honest pricing, and attention to detail. Based in Toronto and serving the GTA, we specialize in residential renovations and remodeling, including kitchens, bathrooms, basements, flooring, painting, stairs, custom carpentry, and complete interior renovations. Our team combines hands-on construction experience with professional project management to keep every project organized from the initial estimate through completion. We work closely with our clients to understand their vision, provide practical recommendations, maintain a clean and professional job site, and deliver quality workmanship that is built to last. Whether you're updating a single room, renovating a condo, finishing a basement, or planning a complete home transformation, Homev Construction can manage the project from start to finish. **Our commitment is simple:** Quality workmanship. Clear communication. Reliable scheduling. Transparent pricing. Your home deserves work you can be proud of — and so does our name.

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  • Water Heater Repair Specialist in Ajax

    Need a Painter, HVAC contractor, Plasterer, General contractor, Window Contractor, Security specialist and business services, Flooring Contractor, Electrician, Handyman, Landscaping Company, Carpenter, Paving Contractor, Roofing specialist, Tiler, Upholsterer, Bathroom Renovation Company, Cleaning company, Mirrors & Glass specialist, Appliance repair specialist, Pool company, Drywall specialist, Locksmith, Concrete Specialist, Garage Specialist, Countertops Specialist, Fences & Gates Specialist, Gutters & Eavestroughs Specialist, Home Electronics Specialist, Siding Specialist, Condominium/Apartment Specialist, Plumber, Refrigeration specialist, Cabinet maker, Mason, Excavation Specialist, Metal worker, Kitchen Renovation Company & Stairmaker based in Thornhill, Ontario or nearby? Denys Services Handyman 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 Repair Specialist in Ajax

    At CozyLife HVAC, we specialize in keeping your home comfortable all year round. Serving Toronto and the GTA, we provide reliable installation, maintenance, and repair services for furnaces, air conditioners, and water heaters. Our focus is simple: quality work, honest pricing, and long-term comfort for our customers. Whether it’s a routine maintenance service or a full system replacement, every job is handled by a certified technician with attention to detail and care. We also offer air quality solutions, including humidifiers and filtration systems, to ensure your home stays healthy and efficient. ✔ Furnace, AC & Water Heater Services ✔ Preventative Maintenance & Tune-Ups ✔ System Installations & Replacements ✔ Indoor Air Quality Solutions ✔ Free Estimates on New Systems At CozyLife HVAC, we believe comfort shouldn’t be expensive — just done right.

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5

Top rated Water Heater Repair Specialists

Our Water Heater Repair Specialists in Ajax, are rated 5 out of 5 based on 6 reviews from homeowners like you.

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What services are available for hot water heater repair in Ajax?

Water heater professionals in Ajax 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 Ajax:

  • 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 Ajax. 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 Ajax?

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 Ajax:

  • 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 Ajax, you can also check out our guide on water heater installation costs.

HomeStars tip: To ensure you get the most accurate costs for Ajax, 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 Ajax with HomeStars

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

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

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 Ajax home.

How long does a water heater repair take in Ajax?

In Ajax, 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 Ajax?

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 Ajax?

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 Ajax 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 Ajax today.

What warranty coverage should I expect for hot water heater repairs in Ajax?

Warranty coverage in Ajax 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 Ajax?

Minor repairs such as replacing a thermostat or heating element generally do not require a permit in Ajax. 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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