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    Canadian Owned and Operated
    Superior Plumbing & Heating
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    Home / Furnace Repair / Furnace repair St. Thomas

    St. Thomas Furnace Repair – One Day Emergency Fix & Service

    • We have everything to repair your unit on the same day
    • Our prices are affordable for any budget
    • We are a local company with years of experience
    • All services are covered with a warranty
    • Our plumbers are licensed and qualified

    call us Call us and we’ll come to you (226) 210-3532

    professional furnace repair by a skilled expert in St. Thomas
    Get a Job Estimate
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

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    Brands of furnaces we fix in St. Thomas

    We work with furnaces of any brand and model!

    Lennox furnace repair St. Thomas
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    Rheem furnace repair St. Thomas

    Entrust the repair of your furnace to experts in St. Thomas

    Our technicians are always ready to help

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    Same-Day Service

    Many jobs can be completed on the same day they are requested, which means you won’t have to wait for days to have your issue resolved.

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    Swift Diagnostics

    We use modern and reliable tools to identify malfunction and prevent their reoccurrence.

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    Service Warranty

    We provide a 3-month warranty for repairs so that you don’t have to worry about any new breakdowns.

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    Up Front Pricing

    We promise no hidden fees or unexpected expenses, providing an invoice before the repair begins.

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    Quick Arrival Of The Technician

    We will send a specialist to you as soon as possible, and we will solve any of your problems.

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    Highly Skilled Experts

    Many years of experience and dedication to quality results are what set us apart from others.

    Why choose us for furnace repairs in St. Thomas?

    Superior Plumbing & Heating staff member working as a superior plumbing hvac technician plumber
    4000+
    Positive reviews on:
    Superior Plumbing reviews google my business St. Thomas
    4138 reviews
    Superior Plumbing reviews homestars St. Thomas
    345 reviews
    20+
    YEARS OF SUCCESSFUL WORK
    Our licensed HVAC technicians bring years of experience to address even the most complex heating, cooling, and ventilation challenges. We offer flexible scheduling and are fully equipped to manage any HVAC repair, installation, or maintenance service.
    85+
    TRAINED & QUALIFIED TECHNICIANS
    Count on our team of skilled professionals to handle any HVAC task with precision and expertise. Our certified technicians use the latest techniques and high-quality tools to deliver outstanding results.
    We are Local
    We have offices in many Canadian cities to help you as fast as possible.

    Achievements of Superior Plumbing

    Superior Plumbing ang haeting best aword winner 2021 HomeStars
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    award best plumbing company 2019 HomeStars
    Satisfaction
    HomeStars award Superior Plumbing & Heating best of the best winner 2022

    What people are saying about our St. Thomas furnace repair company?

    homestar review St. Thomas 4.6/5

    Hundreds of verified reviews

    google review St. Thomas
    Morgan

    Just had the great pleasure of meeting Aaron of Superior Plumbing and Heating. Aaron attended our home to provide a quote for a new hot water heater after ours suddenly quit after only approximately five years of use. Aaron was very knowledgeable and identified a gas supply issue for the new heater we were considering that the other companies had not noticed. If not for this visit from Aaron, we likely would have installed the heater and had problems down the road during periods of heavy gas use. Aaron continued to provide excellent service after the visit and answered any questions I had. He even reached out on his day off to ensure that any concerns or questions I had were addressed. He provided quotes for multiple heaters, and every quote was fair and competitive with those obtained from other companies. While we ultimately chose a competitor, it was a difficult decision. I don’t typically leave Google reviews, but I felt Aaron deserved some recognition for the hard work and excellent service he provided. If he is a reflection of the other employees at Superior Plumbing and Heating, I would 100% recommend them to anyone.

    Feb 24, 2026
    Marksam Mwema

    After noticing water pooling around my basement floor drain, I contacted Superior Plumbing & Heating for an evaluation. Ethan arrived promptly, cleared the blockage deep within the line, and confirmed proper drainage before leaving. The issue was resolved efficiently.

    Mar 2, 2026
    accivile ana rosa

    I had a massive pipe burst in my basement late at night, and I was panicking. I called Superior Plumbing and Heating Port Colborne, and they arrived much faster than expected. The technician was professional, fixed the leak quickly, and the pricing was very fair for an emergency call. Highly recommended!

    Feb 20, 2026
    Hari Ram

    Great experience with Superior Plumbing and Heating Bowmanville. The plumber was punctual, well-prepared, and completed the job without any delays. The work area was left clean and the pricing was reasonable.

    Feb 2, 2026
    Ella Jackson

    Superior plumbing fixed my leaky toilet in my student house the same day I called. Highly recommended!

    Feb 16, 2026
    Mark Service

    Tyler was friendly, helpful, and knowledgeable. I would definitely call Superior Plumbing and HVAC again.

    Jan 21, 2026
    Rollo James

    drew addressed my leaky toilet in a fast and good manner. called superior plumbing and heating for a leaking toilet. they sent drew and he replaced my wax gasket. highly recommend!!

    Nov 26, 2025
    James Callaghan

    For a seasonal HVAC tune-up, I booked service with Superior Plumbing & Heating. Andrew handled the appointment and was meticulous in his work. He cleaned internal components, checked airflow, and made small adjustments that noticeably improved performance. Since the tune-up, the system runs quieter and seems more energy efficient. It’s reassuring to know it’s been properly maintained

    Feb 24, 2026
    Dorothy Comm Design

    Mike getting furnace maintenance done. Great service great guy.

    Feb 3, 2026
    Caleb Richardson

    A burst pipe in the basement late at night could have turned into a disaster, but Superior Plumbing & Heating responded quickly. Tyler arrived within an hour and immediately assessed the damage. He repaired the pipe efficiently and carefully checked nearby connections to prevent further issues. He also gave helpful advice on insulation to avoid future freezing. The quick action likely saved me from major water damage.

    Feb 24, 2026
    john sanderson

    Mike came and looked at softener. Very helpful. Thanks

    Feb 24, 2026
    The Khloe Show

    Mike got us a new kitchen faucet installed and did a great job Thanks Mike

    Feb 25, 2026
    Top result in a blink of an eye
    Our company adheres to the highest standards set by the industry, and we can handle any breakdowns thanks to at least 5 years of experience of our specialists
    Order a specialist now (226) 210-3532
    or
    furnace repair service St. Thomas

    Our St. Thomas pros can deal with any furnace issue

    Our technicians will identify the issue and fix it using new parts

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    • Furnace stopped working
    • Furnace not heating
    • Furnace sweating
    • Furnace leaking water
    • Furnace keeps turning on and off
    • Furnace turns off before reaching temperature
    • Furnace making humming noise
    • Furnace making grinding noise
    • Furnace making loud vibrating noise
    • Ignition problems
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    • Igniter
    • Blower motor
    • Thermostat
    • Gas valve
    • Transformer
    • Limit switch
    • Rollout switch
    • Draft inducer motor
    • Control board
    • Flame sensor
    • Ignition module
    • Pilot light
    • Fan relay
    • Solenoid valve
    fix gas heater St. Thomas
    Get a specialist now
    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We’re sorry Something went wrong.

    Reliable Furnace Repair in St. Thomas Fast and Affordable

    We offer maintenance services as well as repair and installation of furnaces. Our team consists of highly qualified specialists. They use the latest and most modern equipment to repair furnaces of all makes and models. We can fix the most common problems as well as more unusual and complex situations. Our experts will come to you as soon as possible as we offer same-day service.

    Are you tired of searching “gas furnace repair in St. Thomas”? It’s over! Save time waiting for a technician because we are always at hand! To schedule a furnace fix, just contact us at any time of the day or night.

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    Furnace repair services in St. Thomas – it was never simpler!

    Our experts can solve the most common furnace problems almost instantly. Here are some examples:

    • The unit switches on but does not produce heat;
    • Overheating;
    • Problems with the burner;
    • Problems with the safety switch;
    • Underheating;
    • Unusual and excessive noise;
    • Clogged ventilation holes;
    • Flame sensors are not working properly;
    • The smell of gas;
    • Wear and tear due to age, etc.

    We work with more than 60 furnace brands, including Trane, LifeBreath, Samsung, Rinnai, Bosch and many others. Our St. Thomas experts can even fix the “furnace turns on but no heat” problem.

    If you notice something strange in the operation of your device, do not try to fix it yourself! It is better to contact us right away than to deal with the unfavourable results of your own repair efforts. Contact us today to get your device repaired as soon as possible!

    Emergency furnace repair service in St. Thomas

    Emergencies are the main focus of our company. We work on the same day, so you don’t have to postpone any plans, as we will be there to repair your furnace on time!

    Our highly trained operators will help you navigate what to do while you wait for our technicians to arrive. These steps will help you avoid further damage to your furnace and other appliances. If you don’t have a professional on your side, furnace repair can be extremely risky.

    With our state-of-the-art repair equipment and technology, we will quickly inspect your appliance, determine the cause and location of the damage, fix it, and provide replacement parts services if necessary. We can help you extend the life of your furnace by repairing it quickly. Our furnace troubleshooting methods are one of the best in St. Thomas.

    emergency furnace repair by a certified technician in St. Thomas

    Quality same-day furnace repair St. Thomas

    We know how to meet the requirements of our customers. That’s why we remain one of the best repair services. We adhere to strict standards to ensure that we offer the most professional service we can. All our employees, without exception, have more than 5 years of experience working with furnaces and any other type of home appliance. All of our technicians are accredited and trustworthy due to their skills with furnaces and other household appliances.

    They are qualified to answer your questions and have the knowledge and experience to help you with any furnace repair questions you may have. They will be able to advise you and offer detailed instructions on how to handle the problem to fix it while you wait for the technicians. In addition, to give our customers more confidence in our work, we provide a full guarantee that covers the entire range of our work.

    Our prices will pleasantly surprise you. They are extremely affordable and cost-effective. We have a variety of discounts and special offers to make our services more affordable.

    We are ready to solve any issue, even at night! Don’t search for “24/7 furnace repair in St. Thomas” on the Internet. Just dial our number, and we will arrive as soon as possible to solve your furnace problems! We are your best friend in the world of furnace maintenance and repair.

    Get a specialist now

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    Thank You

    Thank you for choosing Superior Plumbing.
    We will contact you. Shortly.

    We’re sorry Something went wrong.

    Our trusted technicians have expertly repaired hundreds of furnaces in St. Thomas

    Where in St. Thomas do we provide furnace services

    Our specialists work throughout St. Thomas, including areas such as:

    • Dalewood
    • Fairview
    • Freeman Lane
    • Harvest Run
    • Lynhurst
    • Miller’s Pond
    • Old Lynhurst
    • Orchard Park South
    • Shaw Valley
    • Aylmer
    • Ingersoll
    • London
    • Stratford
    • Strathroy
    • Tillsonburg
    • Woodstock

    What do people St. Thomas frequently ask about furnace repair

    Can I receive an estimate for furnace repair in St. Thomas before the technician arrives?

    While we can give a general estimate based on your description of the issue, an exact quote can only be provided after a technician has inspected your furnace in St. Thomas. This ensures we address the specific problem and offer a precise solution. Contact us today for an accurate evaluation and fair pricing.

    Do you provide any maintenance tips after completing the repair in St. Thomas?

    Yes, after completing the furnace repair in St. Thomas, we provide valuable maintenance tips to help you keep your system running smoothly. Our technicians will offer guidance tailored to your furnace model, ensuring it operates efficiently and avoids future issues. Feel free to ask for expert advice after the service.

    What steps should I take to prepare my home for the repair visit?

    To prepare your home for a furnace repair in St. Thomas, clear the area around the furnace to give our technician easy access. It’s helpful to turn off the furnace before we arrive. If you have pets or children, please keep them away from the work area for their safety. Let us know if you need further assistance in preparing for the visit.

    Do you offer same-day appointments for non-urgent furnace repairs in St. Thomas?

    Yes, we offer same-day appointments for non-urgent furnace repairs in St. Thomas when availability allows. We strive to accommodate your schedule and fix your furnace as quickly as possible. Contact us today to check availability, and we’ll ensure your furnace gets the attention it needs without delay.

    This furnace repair service is popular in the following cities besides St. Thomas

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    best hvac repair company in St. Thomas
    Superior Plumbing & Heating
    (226) 210-3532
    (226) 400-6449
    St. Thomas

    28 Princess Ave, St. Thomas, ON N5R 3V4, Canada

    info@superiorplumbing.ca
    hours of operation: Monday - Sunday 12:00 AM -11:59 PM
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    • Well Pump Repair
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    Thank You

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    Call us now (226) 210-3532