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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 Mississauga stress-free!

Some of our top rated water heater repair specialists in Mississauga

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  • Water Heater Repair Specialist in Mississauga

    Deetay can help you with your install garden or outdoor lighting, install sprinkler system, yard design / landscaping, pave outdoor and garden, install fence, build pergola, gazebo or garden house, yard maintenance, install or renovate swimming pool, install or maintain pond, lay lawn or sow grass, level or excavate soil, install or replace water fountain, landscape curbing, winter services and snow removal, brick and stone flatwork repair & soil, sand, mulch, or rock delivery request in Mississauga and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Deetay now to discuss your needs and arrange a quote.

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  • Water Heater Repair Specialist in Mississauga

    Nicales Plumbing And Renovations can help you with your install or replace water supply and drainage, unclog drain and sewage pipes, install or repair faucets, repair toilet or toilet flush, install or repair bathroom fixtures, stop leakage, build or renovate well, install or replace water treatment station, install or replace septic tank or grease trap, clean or maintain septic tank or grease trap, install, replace or repair sewer main, install or replace drainage system, install or repair water heaters & install or replace garbage disposal request in Brampton and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with Nicales Plumbing And Renovations now to discuss your needs and arrange a quote.

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  • Water Heater Repair Specialist in Mississauga

    Royal Plumbers are dedicated plumbing perfectionists in Toronto & GTA Regions, who understand the value of your time. Our reliable plumbing services help provide beauty, convenience, and value to your Toronto home. Royals superior knowledge of both vintage plumbing and radiators owes much to their fathers experience of over 50 years. Royal Plumbers rock solid reputation is built on customer care and support: Every customer is important, every community addressed, every problem given proper consideration. Showers & Bathtubs, Toilet Plumbing, Sinks & Faucets, Gas Pipe Repairs / Installations, In-Line Camera Inspection, Leaks, Frozen & Pressure, Sump Pumps, Faucets & taps, Washers/Cartridges, Low water pressure fixes, Appliances involving water, Sinks, tubs, showers, Unplug drains, toilets, sinks, Water heater tanks, Grease traps, Pipe work, Frozen pipes thawed, In-Line video/Camera inspection, Sewage & drain cleaning, Boilers installation and repair, Gas Pipe Repair And Installation Tankless water heaters, flood and water damage, gas leaks, safety inspections , tree root damage,rotting pipes,water line replacement , copper piping repair

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  • Water Heater Repair Specialist in Mississauga

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

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  • Water Heater Repair Specialist in Mississauga

    I am an experienced HVAC technician looking to help clients solve any issues.

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  • Water Heater Repair Specialist in Mississauga

    Ask yourself when was the last time a technician gave you a print out of your combustion analysis or posted it on your furnace? If you’re not testing your guessing. Equipment these days doesn’t last longer than 10 years and everyone says they don’t make them like they used to… wrong, it’s not installed and commissioned properly, if it was they can last a lifetime. What you get with us is: Combustion Analysis for proper fuel combustion, airflow adjustment and static pressure test, both intake and exhaust piping, testing port on flue pipe, neutralizer, surge protector and proper gas sizing for upgrades to tankless which is imperative to proper operation. Look at any other ad and you won’t see any of the things listed. 1 year full parts and labour warranty followed by manufacturer warranty and free maintenance on your furnace and air conditioner after one year even if your only get one unit. Get it done right because you can never fix the damage done once a unit starts up miscalibrated. We only install top of the line modulating, variable speed furnaces, quietest and most efficient on the market.

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  • Water Heater Repair Specialist in Mississauga

    CSM Services is a Mississauga based HVAC contractor, Plumber, Appliance repair specialist, Fireplace and BBQ Specialist, Refrigeration specialist, Kitchen Renovation Company, Electrician, General contractor, Roofing specialist & Mason company. Our goal is to provide quality service and excellent workmanship to our customers. If you need help with install or replace heating systems, install or replace gas systems and pipes, repair or maintain heating system, install or replace household appliances, install or renovate fireplace, install or repair water heaters & install bbq, message us so we can assist you and arrange a quote.

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  • Water Heater Repair Specialist in Mississauga

    CERTIFIED LOCAL COMPANY IN BRAMPTON FOR HEATING AND COOLING Nutech Air System is your local expert available 24/7 for your home comfort and safety. We are certified and registered heating, ventilation & air conditioning professional company and serving quality service in Brampton, Toronto, Mississauga, Vaughan, Caledon, Bolton, Richmond Hill, Markham and all around GTA for last fifteen years. Our certified team is dedicated to provide efficient & professional service to keep your home at comfort. Our certified and reliable service technicians are experts in tune-up, maintenance, repair and installation of all trusted brand furnaces, air conditioners, air handlers and inside air quality equipment’s such as Carrier, Goodman, Keeprite, Trane, Lennox, Rinnai, York, Rheem for energy efficiency. Our skilled professionals just minutes away, whether you’re in need of a furnace repair in the middle of a blizzard or our air conditioning services throughout the summer. WHY NUTECH? Nutech Air System is HRAI member, WSIB insured, TSSA certified and available 24/7 whenever you need and provides professional repairs of all makes and models of heating and cooling systems, we do it all. We also offer rebate and energy benefit and various solutions to lower your heating and cooling expenses without losing your comfort. In addition, all of our work is 100% guarantee for a full year. That’s why we say “Value and Reliable Service” Guaranteed. WE RENT WATER HEATERS

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  • Water Heater Repair Specialist in Mississauga

    Expect with enough skills and knowledge in: 1.electrical installation ,wiring and troubleshoot experience -7yrs 2.drywall installation experience -5yrs 3.furniture assembler experience -7yrs 4.Mounting experience-7yrs 5.both commercial and residential repair and installations experience 2yrs I do have all working PPE,tools and certificates(tickets) as required by law Available to work for customer satisfaction.

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  • Water Heater Repair Specialist in Mississauga

    At Maple Leaf Home Solutions, we may be a newer company—just 1 year in business—but our team brings over 15 years of hands-on experience in the HVAC industry. We’ve worked on a wide range of residential and commercial projects, from simple home furnace repairs to full heating and cooling system installations in large buildings. We proudly serve Mississauga and surrounding areas, offering reliable and efficient HVAC solutions tailored to your needs. Our expertise includes heating and cooling system installation, maintenance, repairs, ductwork, and energy-efficient upgrades. What sets us apart is our commitment to quality, honesty, and customer satisfaction. We treat every home like it’s our own, and we never cut corners. With deep knowledge of HVAC systems, industry certifications, and a true passion for the trade, we make sure the job is done right the first time. Choose us for your next HVAC project and experience friendly service, expert advice, and dependable results. We’re not just here to fix a problem—we’re here to build trust and keep your home comfortable year-round.

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  • Water Heater Repair Specialist in Mississauga

    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 Repair Specialist in Mississauga
    • 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 Mississauga

    C2Sky Air Systems Inc. is a professional HVAC company providing reliable heating, cooling, ventilation, installation, and maintenance services for residential and commercial properties throughout the GTA. We focus on quality workmanship, dependable service, and solutions tailored to every project.

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  • Water Heater Repair Specialist in Mississauga
    • 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 Mississauga

    At Dublin Plumbing Services we pride ourselves on providing the best quality plumbing service for Toronto and the GTA area. We strive to make sure all your plumbing needs are covered with quality, clean, reliable service

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5

Top rated Water Heater Repair Specialists

Our Water Heater Repair Specialists in Mississauga, are rated 5 out of 5 based on 7 reviews from homeowners like you.

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

Water heater professionals in Mississauga 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 Mississauga:

  • 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 Mississauga. 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 Mississauga?

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 Mississauga:

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

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

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

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

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 Mississauga home.

How long does a water heater repair take in Mississauga?

In Mississauga, 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 Mississauga?

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 Mississauga?

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 Mississauga 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 Mississauga today.

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

Warranty coverage in Mississauga 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 Mississauga?

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