Trusted, Reliable Durham HVAC Contractor

CALL (289) 326-3547

Furnace and Heating

We provide 24/7 emergency furnace repairs (all makes), maintenance, furnace installations & replacements, and thermostat installations and service.

Air Conditioners

We repair all makes of Central Air Conditioners, replace and install top brands of Central Air Conditioners.

HVAC Systems

We offer a variety of HVAC (Home Comfort Systems) with affordable financing options.

Looking for Heating and Cooling Contractors in Durham, ON? Try Bulldog Heating & Cooling

Bulldog Heating & Cooling ranks highest among heating and cooling contractors in Durham, ON. Whatever type or brand of HVAC unit you have, our experts have the knowhow and the experience to repair and maintain it. They are trained in all manners of HVAC systems so you know that your HVAC unit is in good hands. Our company has been delivering premium quality heating and air conditioning repair and service for many years. That is clear based on the positive testimonies of our fully satisfied customers, whose number continues to rise. When your home’s HVAC systems fail to work properly thereby causing unnecessary discomfort to you and your family, the best thing to do is to call Bulldog Heating & Cooling.

Let Our Expert Techs Check Your Defective AC Unit in Durham, Ontario

Sadly, your cooling system is most likely to break down during the hottest months of the year, making life unbearable inside your home. We provide the most cost-effective solutions for improving the comfort of your home during the hot summers in Durham, Ontario while saving you money, energy and time. Call us if your unit shows any of these symptoms:

Warm air – The filter may be dirty or the Freon needs replacement. The copper piping may be freezing.

Leaking AC – This could be a result of a dirty filter or a defective condensate line.

AC refuses to turn on – There are a number of causes such as a short in the electrical outlet, a breaker that tripped or fuse that blew.

Very cold air – The pump could be defective, or there could be lower pressure inside the unit.

Call Today for an Effective Heating and Cooling System Service in Durham, ON

Give us a call at Bulldog Heating & Cooling in Durham, ON for any HVAC service you need—whether repair, maintenance or installation of any type of heating and air conditioning units. We’ll provide you with reliable and cost-effective heating and cooling services to keep your household just the way you like it. The summer weather is also a ripe environment for the spread of flu virus. Our professional technicians at Bulldog Heating & Cooling will carry out your request no matter where you live in Durham, ON. For all your HVAC service needs, feel free to call us.

Our Experts Can Efficiently Service Your HVAC Unit in Durham, ON

HVAC units are a necessity thanks to their ability to create a comfortable environment. However, technical issues can occur and only a skilled HVAC technician, like the ones at Bulldog Heating & Cooling, can accurately diagnose your HVAC unit and conduct maintenance or repairs before the unit breaks down. It may be hard to find dependable Durham, ON heating and cooling contractors who can deliver your request within your allotted time frame. Fortunately, our company is the top contractor in the city, and we are always available to service all types, makes and model of heating and air conditioning units. Our technicians guarantee to help you as soon as possible. Let our specialists handle you concerns right away. In most cases, HVAC repair or HVAC maintenance will do. However, there are instances when replacement is necessary, and our HVAC technician will be more than willing to explain why you need your unit replaced.

Bulldog Heating & Cooling Will Help You Fix Heating System Issues in Durham, ON

Bulldog Heating & Cooling in Durham, ON offers maintenance service to make sure that your heater is in its optimum condition come winter time. We offer affordable HVAC service and quick turnaround times. Whatever you do, however, don’t try to fix the problem yourself while relying on instructional videos from YouTube. The warning signs include your machine’s inability to generate sufficient heat, strange noises, and faulty thermostat. You can prevent this from happening to you by seeking our assistance earlier. Some of these signs include a faulty thermostat, the system’s inability to generate sufficient heat, and strange noises.

Bulldog Heating & Cooling Can Skillfully Install Up-to-date HVAC Systems in Your Location in Durham, ON

Bulldog Heating & Cooling offers quality HVAC installation service in Durham, ON. Routine HVAC maintenance helps prevent expensive repairs and make your HVAC unit energy efficient. We can also install new or additional units in other parts of your home or office. If it is properly maintained, it will provide you comfort for many years. Problems, however, can accumulate due to lack of maintenance, and the machine will inevitably break down and you will need to have it replaced. We can also professionally install a new heater or a new AC unit in your home regardless of the type of unit you have purchased—whether it’s split type, packaged, or centralized system.

What Our Team in Durham, ON Can Do to Help You

We take pride in being one of the most dependable heating and cooling contractors in Durham, ON. Let's face it; No one would drive their car a hundred thousand miles without having changed the oil. He will also measure the airflow, making sure that it satisfies standard specifications. Bulldog Heating & Cooling leads the industry with state-of-the-art equipment, unparalleled technical expertise and quick delivery. We guarantee to send an HVAC technician no matter what time you call. The government will not give a license to just anybody. First, the contractors have to finish a certain number of hours of schooling, training and practical experience.


88 King St W, Oshawa, ON L1H 1A6

CALL US (289) 326-3547


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