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Furnace Repair, Installation & Replacement London Ontario

When winter is upon us, nothing is more essential to your home comfort than sitting in a room and enjoying your heating system.

With proper furnace repair and maintenance, the lifespan of your furnace can be greatly increased and can potentially head off an emergency furnace repair.

But when the time comes, does your furnace give you a hard time? Does it make weird noises, smell funny, or worse, does your furnace not blow hot air at all?

That’s where Bow Home Comfort Systems comes in. We specialize in providing the best in furnace repair, installation and maintenance for your specific needs in London Ontario.

 How we can help you with furnace repair in London Ontario

Never allow your furnace to give up at the beginning of winter. Keeping it healthy is important and can only be done with proper furnace repair service and maintenance. If your furnace has stopped working, it’s probably time to consider replacing your furnace, but it’s always wise to have us stop by to see if we can repair it first.

Furnace Repair London Ontario

Everything is fixable with the help of the professionals at Bow Home Comfort Systems! We are your furnace repair team!

How To Recognize A Furnace Malfunction?
A furnace can malfunction in various ways, but the main reasons are:

Furnace switch: Once in a while, the switch can go and the furnace won’t turn on.

Filter: A dirty furnace filter is a common reason and occurs with lack of maintenance.

Thermostat: Sometimes the thermostat fails to signal the furnace to start.

The circuit breaker: Check the breaker for your furnace on the panel.

We will inspect your furnace and determine whether you need a furnace repair or replacement.

If you do need a furnace repair, we will make sure that it is repaired correctly. If necessary, we’ll fix it right away. We’ll replace any furance parts that are worn out or damaged. If you notice problems, such as low heat or high energy bills, we’ll diagnose your HVAC problem to determine what is causing these issues. Remember, the longer you wait, the worse the problem could get.

We can tell if you need a furnace repair or replacement after our inspection and based on the condition of the unit. If it has been running for a long period of time, it might be time to consider replacing the furnace. We understand that having a broken furnace can be stressful, especially during the coldest months of the year.

We will then provide you with an estimate for the cost of  your furnace repairs.

Once we have completed our inspection, we will give you a written estimate outlining what is needed to repair your furnace.

We are highly trained and experienced in performing furnace repair services, so you can count on us to get the job done right the first time. If you are looking for a reliable furnace repair company to perform furnace repair services, call us at (519) 857-2029 today.

Furnace Replacement London Ontario

The furnace is a vital component of any home. It keeps your house warm during the coldest months of the year. During the warmer months, it helps keep your air conditioning running smoothly.

The cost of a new furnace can vary widely depending on where you live, how old your current furnace is, and whether you’re planning to add an air conditioner.

If it’s 12 to 15 years old, it is best to replace your old furnace with a new furnace. We can help you choose the right one for your residential heating requirements and budget.

What you need to know about replacing your furnace

There are a number of factors that go into figuring out replacing your furnace. If you can answer these questions, you will have a better understanding of what is important.

  1. What kind of furnace do you currently have?
  2. What is your home’s square footage?
  3. What type of heating system do you currently use (electric, gas, etc.)?
  4. How much energy does your current furnace use?

These will help determine what size and kind of furnace you should consider.


If you’re looking for an energy-efficient option, consider installing a geothermal heating system. It uses the earth as its source of heat, so there’s no need to burn fossil fuels. Geothermal systems also provide a constant supply of hot water year round, even when temperatures outside are cold.


Furnace Maintenance London Ontario

As the winter months approach, it’s the perfect time to get a furnace tune up. Furnaces are a much-in-demand appliance and in Canada, they can be used up to 7-8 months in a year. So, seeing as it’s used a great deal of time, it requires routine furnace maintenance. Timely furnace maintenance assures that it can keep you and your family cozy and warm and help prevent costly furnace repairs in the future.

 A high-grade furnace can last for 20 years if it is well maintained and inspected on a regular basis. Furnaces need regular maintenance to keep them running smoothly. Here are some things to consider when maintaining your furnace.

Check the Filter Regularly

If you notice any dust buildup on the filter, make sure to clean it out with a vacuum cleaner. This will help prevent clogs and other issues. It should be cleaned at least once per month. You can use a vacuum cleaner or you can purchase a special filter cleaning tool. Either way, it’s important to keep the filter clean because it helps protect your home against allergens and harmful particles.

Clean the Heat Exchanger

The heat exchanger is located at the back of the furnace, and it transfers heat from the hot air coming out of the furnace into the cold air going into the home. When the heat exchanger gets clogged, it won’t be able to transfer enough heat to maintain the temperature inside the house. To keep your heat exchanger running smoothly, you should check it regularly. Make sure there’s no debris inside the unit. Also, make sure the fan blades are not bent or broken.

Change the Filters Every 6 Months

The furnace filter should be changed every six months. A dirty filter can cause problems such as increased energy usage, reduced air quality, and higher heating bills. In addition, if the filter becomes clogged, it could lead to carbon monoxide poisoning. When changing the filters, make sure to follow the manufacturer’s instructions.

Replace the Thermostat at Least Once a Year

The thermostat controls the temperature inside your home, which means it affects everything from the air quality to the energy efficiency of your furnace. If the thermostat isn’t working properly, it could be affecting the temperature of your home. Check the thermostat every month to make sure it’s set correctly. Also, replace the thermostat once a year.

Furnace Installation London Ontario

A furnace is probably the last thing on your mind when thinking of a home improvement. You may need a new furnace if your current unit isn’t efficient or your furnace stopped working altogether.

That’s why you need to hire someone like us who offers superior services while keeping you comfortable in your budget. We are licensed HVAC technicians with more than 30 years of experience in the furnace industry, and are knowledgeable in furnace installation of a variety of makes and models. We offer a range of new furnace models that are perfect for your home and we are experts in furnace installation, at the time and date of your choice.

See what our Customer have to say about us!

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Why Choose Us for Furnace Repair in London Ontario?

We are London’s one-stop solution for your furnace repair and installation needs. As a responsible HVAC company, we are insured and protected so that you can be assured that your heating and cooling is in good hands. We are one of the leading heating and cooling suppliers in London Ontario, and we are dedicated to offer the best solution for any problems you may face with your furnace. We are your local Goodman dealer.

About us

We are one of the best London Ontario HVAC providers commited to offering outstanding heating and cooling services. We are experts with over 30 years experience in HVAC services and are equipped with high-ranking technology, which helps us solve many furnace repair or replacement situation. We are known for our brilliant work and stay on top of all the latest news and technology, so we can fix any HVAC equipment we encounter.

A Father & Son Business: Here To Help!

We are Russ and Andrew Bow and we are dedicated to making your furnace service experience a pleasant and comfortable one. Hundreds have faith in Bow Home Comfort Systems, and so will you, once you try us.


Excellent service

We strive to surpass your expectations by offering the best furnace repair and installation and for it to be as seamless as possible. We will answer all your questions, schedule a service and walk you through whether you need to repair, do maintenance or install a new furnace. We suggest only what’s best for your needs and keep you in the loop at all times. We make additional effort to ensure you are satisfied with our furnace repair, maintenance or installation services.

Reasonable prices

We are highly customer-focused, offering special offers and payment plans for our heating services. Financing is available through SNAP Home Finance.  We provide furnace installation, replacement, repairs, and maintenance at a reasonable rate. We also service all types of furnaces of different companies without charging anything extra. Every product or tool used to repair or replace any HVAC system component is of top quality.


We have all of the necessary licensing to perform HVAC services. Furthermore, we attend frequent seminars and training sessions to develop our knowledge of heating, ventilation, and air conditioning systems.

Parts on-site

We arrive at your home with a loaded truck with all the furnace parts required to repair or maintain a furnace. This will ensure that we can easily do furnace repairs or maintenance at your home, saving you money and time.

Anytime service

Customer satisfaction is our main goal, and to accomplish that, we are available 24/7, and in the event of any emergency furnace repair, we are trained to deal with the problem professionally and calmly.


We know you have a lot of questions about your heating and cooling systems, so we put together some handy articles to help answers some of your request when it comes to your furnace or air conditioner.

Get Started

Contact us for a free consultation or an estimate for your furnace repair or air conditioning installation. We would love to hear from you!


662 Lauderdale Ave, London, ON N5X 1M7