Service and Solutions

We offer repair, maintenance, and installation of all major brands of HVAC equipment. We are Service Experts in Heating & Air Conditioning and we are committed to performing expert quality repair, maintenance and installation throughout your city in Newmarket and Aurora surrounding areas.

Furnace Repair Newmarket

From emergency furnace repair service to scheduled maintenance and repairs, the experts at City Air are here to help you breathe easy. 

Don’t let a malfunctioning furnace keep you and your family in the cold. 


CALL (905) 252-0652

Emergency 24/7

Emergency repair services 24 hours a day, seven days a week. Ready to repair & provide support


We provide flexible plans to make upgrading your system easier than ever.


Here's why you want good HVAC design: You'll get a new heating and cooling system that is sized properly

35+ Years in the HVAC Business

Headache-Free Maintenance

Commitment to Safety

24 Hour Emergency Services

Flexible Payment Options

Fully Certified & Licensed Technicians

Let us know how we can help you


Tankless Water Heaters


Air Conditioners


HVAC Rentals

HVAC Design

HVAC Units

Duct Cleaning

Gas Lines

What Our Customers Are Saying


We had issues with our hot water tank. Not only were they prompt in their response but punctual in their arrival! The technician was very knowledgable and thorough. You definitely get quality of service with this company!!

Lisa Martell


Our pool heater got broken yesterday, so we called City Air. Specialist came today and fixed our pool heater. I really like how fast they are responding to their clients. I was impressed with professionalism and quality of work that was done.

Will definitely recommend to my family and friends .


Julia Oshawa, ON

All HVAC Services in the areas we serve:


We are a residential and commercial  HVAC contracting company in Newmarket. We service, install, repair and provide rentals in Newmarket and  surrounding areas: Air Conditioning Units, Boilers, Humidifiers, Furnaces, HVAC units, BBQ Gas lines, and air duct cleaning. Commercial HVAC Rooftops, Restaurant Hood and Ventilation, Commercial Boiler

We are HVAC Contractors with experience in all kinds of HVAC repair and installation services. Our services include AC Repair, Water Heater Repair, Boiler Repair, Air Filtration Repair, Ductless Repair, Furnace Repair, Humidifier Repair, AC Installation services and more.

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Need a Rental in Newmarket?

We provide HVAC Rentals for Emergency and Events:

Call Us (905)-252-0652

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HVAC Newmarket. Air Conditioning, Plumbing, Water Heaters & Furnace services.

City Air Newmarket is your local source for air conditioners, furnaces, water heaters, HVAC and more in the Greater Toronto Area. We offer repair, maintenance, and installation of all major brands of HVAC equipment. We are Service Experts in Heating & Air Conditioning and we are committed to performing expert quality repair, maintenance and installation throughout your city in Newmarket and Aurora surrounding areas.

Brands We Carry

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The Reason Homeowners and Property Rentals choose City Air in Newmarket

35+ Years in the HVAC Business

Headache-Free Maintenance

Commitment to Safety

24 Hour Emergency Services

Flexible Payment Options

Fully Certified & Licensed Technicians

Furnace Services in Newmarket

Furnace Installation, Repair & Maintenance

Furnace Repair Newmarket
Furnace Installation and Replacement Newmarket
Furnace Rental Newmarket
Furnace Maintenance & Tune up Newmarket
Furnace Repair Newmarket

When your home’s furnace stops working, your home can have more problems than just being uncomfortable. Every moment that your heater is off also places your pipes at the risk of freezing. When pipes freeze, they can burst and cause significant damage to your home. When you call City Air Newmarket Heating & Air Conditioning, we’ll find the right furnace solutions you need to keep you and your family comfortable and your home safe.

You should rely on professionals for your heating repair and installation needs because they require the experience of a professional to accomplish them correctly. We’ll quickly locate the problem, determine a fix for it, and provide durable reliable repairs.

Furnace Repairs

A furnace works when its many moving parts are working together. These devices are highly engineered machines with motors, fans, flame rectification systems, sensors, igniters, gas valves, controls, and bearings. When just one of these parts fails, they can trigger an entire system failure or cause other parts to also fail.

Common furnace problems include the following:

Furnace Installation and Replacement Newmarket

Affordable and Professional Furnace Installation and Replacement

Whether you’re building new construction or you want an upgraded heating system to handle the region’s unpredictable winters, furnace installation is one of the most important services that you can invest in for your property. 

As a top furnace installation company, we offer a comprehensive service that your home deserves.

Getting a New Furnace Unit is easier than before

In some instances, replacing a heater might be the best choice for old units that are not operating efficiently. City Air Newmarket Heating & Air Conditioning will work with you to find the best heating systems to modernize your home. We closely follow all local laws and regulations for heating installation.

We’ll evaluate your needs, preferences, budget, and the unique qualities of your home. Then, we’ll suggest a range of heaters that we know from experience will work best for you and your home

Find the Right Heater for Your Home With City Air Newmarket.

There is no one-size-fits-all solution for every home’s heating needs, so you should get the help of the heater installation pros.

Your Home Deserves the Best Heater Installation

We’ll come to your home and handle the heater installation from start to finish, including the installation of any ductwork your system needs.

Furnace Rental Newmarket

Simple, Affordable Furnace Rentals Without the Headaches

Renting a furnace through City Air Newmarket is a hassle-free, convenient option for homeowners who don’t want to worry about any upfront payment, replacement or maintenance costs, or expensive service calls.

Contact us today at ✆ (905)-252-0652 or request a quote

For homeowners who cannot afford to purchase a new furnace (or who plan to move), it feels like a way to give their family top-of-the-line comfort without the cost or commitment.

It’s all about comfort. Not just the comfort your new furnace will bring on those cold winter days, but your comfort with the whole experience of renting a new furnace.

We will complete a thorough assessment of your home. There are a number of factors to consider when choosing the right furnace. Here are just a few: age and size of the home, number of windows, ceiling height, amount of insulation, and the existing equipment’s capacity and effectiveness.

Choosing the Right Furnace Rental

Choosing the right heating equipment is an important decision and one you’ll benefit from for many years to come. We can help you find a solution that will best meet your heating needs. With over 35+ in the HVAC industry, you know you’ll be in expert hands with City Air Newmarket

Furnace Maintenance & Tune up Newmarket

Keep the Heat Turned Up with City Air Newmarket Heating & Air Conditioning

Having your heating service and maintenance regularly done by a certified technician ensures the life of your heating system. Regular furnace maintenance by our certified technicians ensures the safety, reliability, and efficiency of your home’s heating system.

While most average homeowners can handle simple air filter cleaning or replacing, calling a local, qualified HVAC system professional for regular furnace service and equipment checks can help ensure reliability and longevity, and in some cases prevent larger issues from developing. Either way, if you want to keep your furnace heating for years to come, don’t forget to keep it serviced and maintained regularly.

We have maintenance programs for every type of furnace. Our team of highly trained technicians is ready to keep it in perfect shape. When you pay for regular maintenance, your systems operate efficiently, and major problems can be prevented effectively.

Why Heater Maintenance Matters

No one can expect a neglected furnace to last. However, a properly maintained furnace uses less energy, lasts for years, and saves money by avoiding costly breakdowns. Additionally, regular furnace maintenance ensures that your systems are operating safely.

Our furnace maintenance  and tune up experts will inspect every aspect of your system, including:

A maintenance plan also provides a yearly tune-up of your system to ensure it is working as efficiently and effectively as possible. We’ll lubricate moving parts, make sure your thermostat is working properly, replace old belts, and test how much power your heater is using.

Call ✆ (905)-252-0652 to Extend the Life of Your Furnace Heating System  in Newmarket

Boiler Services Newmarket

We work in extreme heat environments to perform residential, commercial and industrial boiler repair & maintenance without shutdowns.

Boiler Repair Newmarket
Boiler Installation and Replacement Newmarket
Boiler Rental Newmarket
Boiler Maintenance & Tune up Newmarket
Boiler Repair Newmarket

Boiler Repairs 

A broken down boiler will always catch you unaware and there is nothing worse than being left without hot water and heating. That’s why at City Air we make sure we are always prepared and available to visit your property to get your boiler back up and running.

Call Now for Boiler Repair Service

A broken, malfunctioning or inefficient boiler is bad news for your comfort and your safety. If your boiler needs repairs, we have more than 700 licensed repair technicians who can service every make and model — even if you’re not already an Enercare customer.

✆ (905)-252-0652 

Decades of combined experienced ensures there is no problem we aren’t able to fix and we make sure it’s all done at a price you can afford.

Some of the boiler repair jobs we are typically called out to fix include:

In the vast majority of cases we are able to repair your boiler in a single visit. On the very rare occasion that additional parts are required we will do all can to provide a short-term solution so you can remain warm and comfortable at home in the meantime.

No matter what time of day your boiler breaks down you can rely on City Air to help. Our emergency  call out service is available 24 hours a day, 365 days a year.

Trust the Boiler Repair Experts

We’re in your neighborhood and we’ll fix it, no matter where you bought it.

Common Boiler Problems

Boilers can suffer from years of buildup without proper maintenance. The heated water leaves behind minerals that can put pressure on your pipes, creating more leaks over time. Air in the heating pipes can also make your boiler less efficient. Your pump may be failing as well—especially if your boiler is 15 years or older! This results in less heat—or none at all—in your home.


Whether you need maintenance, repair, or replacement, our plumbing team is prepared to handle your issue professionally and effectively. One way or another, a fully-functioning boiler is only one phone call away! Dial ✆ (905)-252-0652

City Air Newmarket offers repairs, guaranteed parts and workmanship, and peace of mind on every visit.

Boiler Installation and Replacement Newmarket

Boiler Installation

These days, boilers can come in all different types of materials (including copper, steel, or cast-iron) and can feature various venting systems (fan-assisted, gravity-vented, chimney-vented, etc.). No matter what kind of boiler installation you need, the professionals at City Air can help.

Boiler Replacement

When your boiler stops working and repairs just aren’t possible, it might be time for boiler replacement

Priority new boiler installation service

Don’t worry about having to take a day off or ask someone else to greet the technician on your behalf. Our flexible schedule allows you to book your appointment for any day of the week, including weekends and bank holidays.

We offer boiler installation and replacement services throughout Newmarket and Aurora. Our technicians are experts in installing all brands of natural gas and oil boilers. You’ll get the boiler that’s the right efficiency, size, style, and fit for your home or building. We’re centrally located in Newmarket and are just a call away.

When your existing boiler is old and it needs to be replaced, or needs repair, turn to us. We can help you pick out a new energy-efficient boiler, install it, and ensure you understand how it works before we leave.

A Full Range of Boiler Installation Services Oil fired boilers Gas fired boilers Hot water boilers High-efficiency boilers Oil to gas conversions Combination boilers Water heaters Heat exchangers Boiler replacement Boiler repair and maintenance Commercial boilers

Professional and secure electric and gas boiler installation

Affordable and expert installation that follows all safety regulations

Boiler Repair vs. Replacement: Which Option is Right for You?

Like any air conditioning or heating system, boilers are subject to regular wear and tear that comes with continued use. Often, simple matters like restricted airflow or a malfunctioning thermostat can be easily repaired. However, other, larger problems like leaking gas or a boiler that completely fails often require complete replacement.

You may want to consider replacing your boiler for any of the following reasons:

If you’re interested in replacing your home’s existing boiler for any reason, our team of highly-trained technicians can get the job done quickly and efficiently. We can help you understand your various replacement options and help you select the right boiler for your home’s size, your comfort requirements, and your budget.

Boiler Rental Newmarket

City Air leads the market in pre-planned and emergency mobile boiler rental. Our expert knowledge will ensure a smooth start to every project and can have you up and running in a fraction of the time it would take for a boiler replacement.

We offer a variety of temporary hot water boiler rentals which range from 50 to 600 horsepower. Rental Systems inventories various design configurations and ancillary equipment to meet your site conditions, making it easier for us to meet your needs.


Optional Features

Do you need a temporary boiler for added capacity, planned maintenance, or for an unplanned outage? Let City Air supply you with a high-quality, dependable rental boiler system.

Emergency Boiler Rentals

We offer the following rental boiler packages:

Call ✆ (905)-252-0652

Emergency Boiler Rental Service

When you need immediate assistance with your boiler, we’re always here to answer the call. We provide emergency boiler repair services for all of our rental boiler types. Our OSHA-certified technicians are here to keep your boiler systems functioning and everyone in your facility safe from potentially dangerous boiler issues.

Boiler Maintenance & Tune up Newmarket

Boiler Maintenance

Like most plumbing fixtures throughout your home, your boiler is susceptible to breaking down on occasion, especially after heavy use during the cold winter months. Should this happen, call in the very best City Air to get the boiler up and running once more. Sometimes it is a quick fix that is needed, other times you may require a more extensive approach to the repair. In any case, we’re the company for the job.

Contact City Air for all of your boiler needs, whether it be boiler installation, repair, or simple maintenance jobs. Call ✆ (905)-252-0652


Save on Boiler Maintenance with City Air

Don’t wait until you have major problems with your boiler before you call an HVAC expert to repair it. Regular maintenance helps keep your system running efficiently, safely, and reliably. Don’t wait for a breakdown to do a large repair, prevent it from ever happening with our help!

Our annual boiler maintenance includes the following:

If your home’s heat is provided by a boiler, then you know just how much you rely on the heating system to keep your family warm and cozy during those frigid Newmarket winters. We provide quality boiler maintenance, repair, and installation services to our clients when they need it the most! Whether it’s the start of winter or the middle of the night, you can count on our heating contractors to keep your home safe and comfortable.

Dealing with an emergency situation? Our staff is available 24/7 to help keep you safe in your home. When you need us most, quick, call City Air.

Boiler maintenance and repair services for:

Air Conditioner Repair Newmarket
Air Conditioner Installation and Replacement Newmarket
Air Conditioner Rental Newmarket
Air Conditioner Maintenance & Tune up Newmarket
Air Conditioner Repair Newmarket
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Tankless Water Heater Repair
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Air Duct Cleaning
BBQ Gas Line Repair & Installations
In-Floor Heating
HVAC Design
Dryer Vent Cleaning
Air Duct Cleaning

Professional Air Duct Cleaning

When was the last time you had your air ducts cleaned? 

Your air ducts can carry everything from dust, bacteria-laden particles and mold, to pet hair and dander. In some cases, there may be building materials left over from construction or renovations!

Every year, the average home collects up to 40 lbs of dirt, dust, and allergens in its air ducts. And, every time you use your heat or air conditioning these pollutants are circulated throughout your home, aggravating respiratory conditions like asthma. This is why it’s important to invest in a professional air duct cleaning service.

Keeping them clean can extend the life of the equipment. This can in turn save you money and give you cleaner air to breathe.

At City Air Newmarket, we use a powerful HEPA-filtered vacuum to clean air ducts and vents. This vacuum flushes all traces of dirt and dust out of your air ducts, removing them from your home.

Our professional technicians are ready to help you save energy and money while protecting your health.


We’re your indoor air specialists. When it comes to your commercial or residential property, don’t hire just anyone to clean your HVAC system

Ventilation systems are often the biggest culprit in poor indoor air quality. Make it a priority to inspect the air ductwork of your home or business.

The benefits of servicing your HVAC unit include:

If your HVAC has been operating for some time without attention, it could be circulating odors, dust, and other contaminants. 

  1. Our air duct cleaning service begins with an inspection of all of the air ducts in your home.
  2. After the inspection, we hook up our high powered blower and HEPA filtered vacuum to your air duct system.
  3. Then, we use our air duct cleaning tools to agitate and dislodge any dirt in your air ducts. All of the dirt and dust we dislodge will be sucked out through our vacuum hose into our truck.
  4. Next, we clean all of your vents.
  5. Finally, when we are done cleaning, you can see the noticeable in-duct before and after

BBQ Gas Line Repair & Installations


Never run out of propane at your BBQ again! Get your gas line installation from Efficiency Heating & Cooling. We install gas lines for all types of heating appliances. Certified for safe gas pipe plumbing. 

Our gas line installation experts can help you install gas lines for gas stoves, furnaces, fireplaces, BBQs, and more. Contact us today for more information. 

Home owners install gas lines for gas stoves, furnaces, fireplaces or other gas operable appliances in the home. Gas lines deliver the natural energy source to the home safely. Gas lines must meet certain specifications to ensure that there are no gas leaks that may be harmful to the inhabitants. Our gasfitters will ensure that the pipes are designed to properly deliver gas to the home.

Our services include, but are not limited to, outdoor grills, fireplaces, furnaces, water heaters, barbecues, dryers, ranges, garage heaters, shop heaters, infrared radiant heating, outdoor patio heaters, outdoor fire pits & remodels. We can also relocate gas piping.

The ease of installation will depend on the type of gas line required and the location of the gas line. The process is simple, but experts recommend certified technicians to ensure the gas lines are installed properly.

Call City Air Newmarket Heating & Cooling , a professional gasfitter for an estimate on a gas line repair or installation.

Gas BBQ or Fire Pit Installation

Backyard Plumbing Upgrades, Gas Line Installation in Frisco, Prosper and McKinneyGas line installation in key to adding a gas BBQ or gas fire pit to your backyard and can exponentially increase the outdoor living space you have. Make your backyard a year-round oasis for the family. There is nothing in the world like entertaining your family and friends well into the evening with tasty food, wonderful conversation and laughter around a good gas fire pit! It’s what our Newmarket summer nights are all about!

Gas Lines for BBQ Grilling

City Air Newmarket knows the unmatched pleasure of a grilled meal on a summer evening. But grilling can be a hassle when your propane tank runs out right in the middle of meal preparation while your guests are ready to eat! Consider a Gas Line Barbeque! That same steak or seafood prepared on a gas line barbeque tastes like one prepared on a propane barbeque – without the hassle and inconvenience of propane. Call us to find out about hassle free gas barbeque today!

Gas Line Installation Requires Professional HVAC

Attempting to work on your plumbing lines if you are not trained can prove to be a costly mistake. Incorrect installation, testing and repairs can even lead to dangerous consequences – nobody wants that! Trust the experts at City Air Newmarket to keep your house up to code and your family safe. Our skilled plumbers have the experience needed to take care of all of your gas line needs, and we work in your home as if it were our very own.

Highly Rated HVAC Professionals

Additionally, our unmatched dedication to customer satisfaction ensures you will be completely happy with City Air Newmarket.

If you have any questions or we can assist you in any way, please contact City Air Newmarket at ✆ (905)-252-0652. For your convenience, you may Request an Appointment.

In-Floor Heating

Efficient In-Floor Heating

If you have heard of City Air Newmarket, you have probably heard about the work we do with in-floor heating.  In-floor (or, “Radiant”) heating is very popular in Newmarket.  Maybe it’s because it’s so cold, but people absolutely love the efficiency of our in-floor heating systems.

Radiant Floor Heating Systems

Did you know that radiant floor heat is one of the oldest forms of climate control? Ancient Eskimos filled stone trenches under their dwellings with hot smoke to warm the space. The Greeks and Romans used hypocausts, basically furnaces pumping hot air into floor and wall space, to warm their public buildings and bathhouses. Different forms of radiant floor heating have been used for millennia.

Radiant heat is also very energy efficient. Depending on how space is constructed and insulated, radiant heat can operate as much as 25% to 35% more efficiently than forced air heat. Best of all, these systems can last for decades.

Experienced Radiant Floor Installation

If you’re considering radiant floor heating and cooling systems as your next Newmarket home air control system, our experts can provide information and installation that’s reliable and cost-effective. 

HVAC Design

If you want your heating, cooling, and ventilating system(s) to perform well, you need to start with good design. Check our why you need a good HVAC Design in Newmarket

City Air Newmarket specializes in designing various types of HVAC systems for homes, companies and government agencies in Newmarket

The company provides comprehensive consulting and supervision services ranging from traditional plumbing systems, heating systems and ventilation systems to specialized projects such as fuel pipelines, snow melting systems, cooling systems, compressed air systems, sprinkler systems and inert gas fire extinguishing systems.

Our specialists have designed HVAC systems for various residential and industrial buildings, factories and shopping centers.

Dryer Vent Cleaning

Professional Dryer Vent Cleaning Service

Did you know that thousands of structural fires occur every year due to clothes dryers? It is estimated that those fires incur more than one hundred million dollars of property loss each year—along with deaths and injuries. The most common cause of dryer fires is a clogged dryer vent. This problem can be totally prevented with proper and regular cleaning.

Benefits of Dryer Vent Cleaning

While it’s critical to ensure that your dryer vents are always clean, there are many benefits to hiring City Air Newmarket to regularly clean your dryer vents::

Every homeowner should be aware of the last time their dryer vent was cleaned out. When you hire a professional to take care of dryer vent cleaning, you can rest assured that they will remove the lint and other debris that could become jammed in the venting system and lead to fires.

Dryer Vent Safety

Dryer vent safety is especially critical because failing to have these vents cleaned regularly can pose a threat for fires and increase maintenance costs.

City Air recommends dryer vent cleaning professionals recommend that all dryer vents be cleaned annually at a minimum.  Depending on the size of your commercial building and how frequently you use your units, City Air Newmarket would be happy to consult with you to determine how frequently your dryer vents should be maintained and set up a cleaning plan that fits in with your busy schedule.

Newmarket Furnace Repair, AC Installation and other HVAC services
Furnace & AC Repair in Newmarket

Newmarket is a Provincial Urban Growth Centre, located in York Region, just north of Toronto.  With a population of approximately 88 000 people, over 41 000 local jobs, great restaurants, a regional healthcare facility and much more, Newmarket is a great place to live, work and spend time. The most recent Community Report is a celebration of the accomplishments and exciting moments from 2016/2017.  Check it out here for a glimpse into Newmarket's character. 

Newmarket has:

Moreover, when it comes to one’s HVAC system to require repair or maintenance, everyone will seek a reputable corporation in the Newmarket Service Area to offer a solution for their system. HVAC supply and maintenance are never enough as the demand is always high due to the predictable changes in climate. In the winter seasons, the temperature falls below the freezing point, which means it is essential for every building and home to have an HVAC system. It helps to regulate the temperature.




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