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    Professional HVAC Services

    When it comes to reliable HVAC services in Barrie, One Stop HVAC is your number one choice. We go the extra mile to ensure that you receive the very best heating, cooling and ventilation services and are truly passionate about our work. We take pride in offering a variety of heating and cooling services to ensure your home is comfortable throughout the year.

    Heating and Cooling Barrie

    We have a team of highly qualified technicians with vast experience in HVAC systems. We offer a seamless installation process and work quickly to ensure all your HVAC needs are prioritized and addressed. We have a reputation of excellence because we provide lasting solutions to any problem you have with your HVAC system.

    As we work in your home, we want to make sure that you feel comfortable. We are respectful of your property and are committed to providing excellent customer service.

    Got questions about your home HVAC system? Our team at One Stop HVAC is happy to answer all your questions and help you make informed decisions about your HVAC system. From HVAC repair to installation and maintenance, count on One Stop HVAC for all your needs. We’ve got you covered!

    In addition to the HVAC installation and repair services, will you provide a reliable maintenance service for a wide range of HVAC systems.

Heating and Furnace

One Stop HVAC will help you stay warm and cozy all winter long with our professional Heating and Furnace installation and service. We offer a large selection of brand-named furnace options that fit your heating requirements and budget.

Signs that your furnace may not be working properly include:

  • High energy bills
  • Uneven heating throughout your home
  • Dust or soot in the air
  • Your furnace keeps turning on and off without providing effective warmth

One Stop HVAC also helps you keep your existing furnace unit running efficiently with solutions that will save you money. We will run a complete diagnostic to find out why your furnace isn’t working properly, then offer transparent and professional repair services to keep your unit running the way it should.

Air Conditioner

Having your air conditioner quit on a hot day can be frustrating. One Stop HVAC can keep you feeling cool and comfortable all summer long with professional installation and repair services that fit your budget.

There are several signs that your air conditioner may not be functioning the way it should.

  • Warm Air or Inefficient Air Flow
  • Air Conditioner turning on and off without adequate relief
  • High humidity in your home
  • Condensation on your unit

These issues can be caused by age, lack of freon, broken fans, or faulty wiring. Our team of trained and certified air conditioning professionals will quickly identify the issue and make the necessary repairs to get your unit running again.


Ductless heating and air conditioning units are a great way to keep your home feeling comfortable without having to take on a large renovation project.

These wall-mounted units are a modern alternative to traditional window/baseboard units. Ductless units can be installed easily and seamlessly blend into your existing room. Choosing a ductless unit offers quiet, energy-efficient heating and cooling that allow you to control the temperature throughout your home more effectively.

Ductless units are also ideal for apartments and condos to improve heating and cooling.

Water Heaters

A hot shower after a busy day is a great way to relax. One Stop HVAC can help keep your water heater running efficiently with our professional installation and service. Keeping your water heater properly maintained will save you money and reduce the chances of bigger issues later on. Our team of licensed professionals will do a complete inspection and identify any issues such as:

  • Water leaks
  • Potential carbon monoxide leaks
  • Ensure valves and hoses are working and not cracked
  • Ensure all gauges and sensors are working

If there is a problem One Stop HVAC can provide quick and professional repairs that will ensure your unit operates properly. Getting the right service and maintenance will extend the life of your unit and protect your family from expensive breakdowns.


You never know what mother nature has in store. That’s why it’s important to have a generator on hand to protect your family against power outages or unit breakdowns. Easy to use, a generator can be adapted to your existing heating and cooling set up so when you lose power, you can easily transfer it over to your generator to keep the lights on.

We also offer business solutions with generators designed to keep your commercial or retail operation open. We offer full generator service:

  • Location preparation
  • Generator Installation and Service
  • Line hook up
  • Switch installation

We take care of all the details so you can focus on your business.

Gas Service

Gas is a clean and energy-efficient way to heat your home. Installing or servicing gas lines requires trained professionals to avoid safety risks. One Stop HVAC offers the latest heating and appliance technology so you can enjoy the cost-saving benefits of gas energy.

We service all gas heating and home appliances.

  • Fireplaces
  • Appliances
  • Furnaces
  • Barbecues
  • Hot Water Tanks

We take care of complete installation and service. We also offer ongoing maintenance services to ensure your gas units are working properly. We offer 24-hour service and because we are local, we are on-site right away, to protect your home and family if you have a gas leak.

Duct Work

Keeping your ducts clean and functioning properly keeps your heating and air conditioning working right. One Stop HVAC offers duct inspection and cleaning services that not only help maintain an energy-efficient home but also protect your health.

Clogged ducts can lead to a buildup of dust and particles in the air causing respiratory issues.

How can you tell if your ducts aren’t working the way they should?

  • Poor or no Airflow
  • Dust in the air
  • Noises in the ducts
  • Temperature variations throughout your home

Clogged ducts can force your HVAC system to work harder than it needs to, costing you money. One Stop HVAC will get your system running efficiently again leaving your home comfortable and saving your money.

Improve Your Home Performance

You want an HVAC company that can act quickly to address any issues you may be having with your HVAC system. That’s what we offer. We work extended hours on weekdays and weekends to make sure that we are available to address your needs as quickly as possible.

An inefficient heating and cooling system can result in higher energy costs each month and will compromise your comfort in your home. We make it our mission to come up with the best HVAC solutions for our valued customers.

For professional residential HVAC services in Barrie and the surrounding area, there is no better choice than One Stop HVAC.

Why Choose Our HVAC Services?

Maintaining an ideal temperature within your home throughout the year is essential to a comfortable home. And with the extreme weather that Canada is known for, it’s important that you have a reliable HVAC system that you can count on year-round.

Providing seasonal HVAC services is what we do best at One Stop HVAC. We ensure that your heating services remain reliable during the cold winter months and that your air-conditioning is performing optimally during the warm summer months. We stand out because our HVAC contractors care. We stand out because we are committed to excellence. With valued customers in Barrie and beyond, we are confident that no other HVAC company comes close to the high-quality services we provide. We make it a priority to offer affordable solutions to address your HVAC needs.

If you’re looking for a reputable HVAC specialist in Barrie known for outstanding heating and cooling services, One Stop HVAC is your trusted HVAC specialist. We have worked diligently to establish and grow relationships with our valued customers in Barrie. Every member of our team was hand-picked based on their extensive knowledge of HVAC products and trends. When it comes to your HVAC system, a reliable HVAC company is a must.

Our HVAC experts are fully licensed and have experience working on every major HVAC system on the market. We take pride in being a highly rated HVAC company in Barrie that always puts our customers first.

Trust our team to handle everything from heating and air-conditioning repair to HVAC installation and HVAC maintenance.

Authorized licensed HVAC technicians

We cannot overstate the importance of hiring HVAC contractors who are licensed and insured. Because we are your one-stop-shop for all your HVAC needs, we offer repair and installation services on all types of heating and cooling systems including air conditioners, furnaces, water heaters, humidifiers and more. We are proud of the reputation we have established and our dedication and expertise have led to the exponential growth of our company. Over the years, we have remained committed to providing quality HVAC service you can trust.

We provide a warranty on all of our HVAC installations to ensure that you are confident with our services and products. One Stop HVAC Is an authorized to work and service the following HVAC Brands:


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