Air Conditioning Repair Service

Air Conditioning Repair solutions delivered directly to your door in North York, Richmond Hill, Markham, Aurora, Vaughan and and the surrounding Greater Toronto Area.

Air Conditioning Repair Services

Welcome to unparalleled chill with City Energy your ultimate ally in top-notch air conditioning savvy at wallet-friendly prices! Our expert technicians are your doorstep wizards, primed to rejuvenate your air comfort systems with finesse. Give us a ring or a quick click, and watch us swoop in to preserve your cool oasis. Opt for City Energy for flawless set-up, precision-driven repairs, and comprehensive care. Your tailor-made comfort awaitsโ€”a single touch is all it takes. Connect today!

Feeling hot under the collar with your AC belting out a symphony of bizarre buzzes, puffing out odd odors, or spewing inconsistent gusts? Ice down the panic with our rapid air conditioning repair services! Our prompt, reliable, and certified technicians will turn your AC glitches into a distant memory. Join the legion of serene Greater Toronto Area inhabitants who’ve relied on our chill mastery for over two decades, backed by glowing reviews that resonate with satisfaction.

If your air conditioning unit is producing unusual sounds, releasing strange odors, or simply blowing out hot air, itโ€™s time to seek professional air conditioning repair services. Ensure the comfort of your home by getting your AC repaired swiftly with the help of our fast, dependable, and fully licensed technicians. For over 25 years, we have been proudly assisting homeowners throughout the Greater Toronto Area, and our outstanding reviews speak volumes about the quality of our work and customer satisfaction.

Experience unbeatable AC expertise with our skilled technicians! Craving a quick solution or a pristine setup? Longing for that perfect tune-up? Worry no more! Our ace team guarantees your Air Conditioning excels, delivering premier repair, spotless cleaning, seamless installation, meticulous maintenance, or sterling optimization. Rely on us for prompt, reliable mastery.

Contactย City Energyย for AC repair, installation and maintenance in Toronto, and the surrounding Greater Toronto Areas in Ontario.

City Energy Air Conditioning Repair Service
City Energy Air Conditioning Maintenance

Air Conditioning Maintenance

Step into an oasis of calm and protection with our premier Air Conditioning Maintenance services – the go-to choice for countless homes that value serenity and security above all. Our elite team of certified specialists leads the charge in Air Conditioning electrical mastery, committed to providing safe, precise, and dependable support without fail. Our experienced maestros of climate control, equipped with deep knowledge and skill, are adept in the fine craft of maintaining your heating and cooling sanctuaries.

Come rain or shine, our seasoned experts harness their vast knowledge and unwavering dedication to deliver flawless climate control to your abode. Trust in our deft professionals to maintain your dwelling’s tranquility, guaranteeing you bask in cool comfort worry-free. With each service call, they exceed the ordinary, offering an oasis of perfect temperatures, fueled by a commitment to climate mastery and unwavering customer delight.

Callย City Energyย for Air Conditioning repair and maintenance in North York, Thornhill, Richmond Hill, Markham, Aurora and Vaughan, Toronto, and the surrounding Greater Toronto Areas in Ontario.

Have your air conditioning unit repaired quickly and efficiently!

City Energy Air Conditioning AC Service Call
One-time AC Service Call

If your air conditioning unit is experiencing issues, we encourage you to schedule an appointment so that one of our fully licensed technicians can diagnose the problem for you. Our service vans are equipped with a comprehensive selection of tools and parts to address common issues, and we pride ourselves on the ability to often resolve the problem during the same-day visit.

Protection Plans

Safeguard your valuable investment by securing an extended warranty that covers both parts and labour for any new air conditioning unit you purchase. These extended warranties offer comprehensive protection and are valid for a generous period of 7 years, ensuring that you have coverage for labour costs on all new units installed.

    What to expect from an AC repair or inspection visit.

    If you find yourself in need of air conditioning repairs or simply a routine tune-up, you might be curious about how the visit will unfold. Hereโ€™s a detailed overview of what you can expect from a typical service call when our technicians arrive.

    1. Arrival and Introduction

    When our technician arrives at your home, they will introduce themselves and explain the process. They will be in a uniform and carry identification to ensure you feel comfortable and secure.

    1. Initial Assessment

    The technician will begin by asking you a few questions about the issues you’ve been experiencing with your air conditioning unit. This helps them understand the symptoms better and pinpoint potential problems. They will also inspect your thermostat settings and inquire about any unusual noises, smells, or performance discrepancies youโ€™ve noticed.

    1. Comprehensive Inspection

    Following the initial assessment, the technician will conduct a thorough inspection of your AC system. This includes checking:

    • All electrical components will be checked to ensure the wiring is in good condition.
    • Ducts, valves, and pipes will be checked for obstructions, damage, or leaks.
    • The thermostat is checked to ensure it is working properly and functioning as commanded. 
    • Air filters will be checked for cleanliness.
    • Lubrication will likely be added to the moving parts within your AC unit. 
    • The condensation drain will be checked for damage or clogs.
    • We will check for leaks in your refrigerant lines, damage to valves, and check on the level of refrigerant in your AC. 
    • Safety controls will be tested and checked.
    • The evaporator coil will be checked to ensure it hasnโ€™t frozen or become damaged.
    25 Years Experience

    With 25 years of extensive and robust experience in the Heating, Ventilation, and Air Conditioning industry (commonly known as HVAC), we pride ourselves on delivering exceptional customer service. Whether your needs are residential or commercial, rest assured that we have all the solutions you require!

    24 Hour Emergency Service

    We offer 24-hour Emergency Service, available every day of the year, to address all of your ventilation and air conditioning (HVAC) needs. Don’t hesitate to call us right now at (647) 830-0083, and please follow the prompts to access our Emergency service.

    Top HVAC Technicians in the Greater Toronto Area


    We offer 24/7 Emergency Service to all our customers. Count on CITY ENERGY Experts for prompt and reliable service done right the first time! Our state-of-the-art diagnostic equipment ensures we quickly identify and fix your heating and air conditioning problems.

    Contact CITY ENERGY Experts Today!

    Happy customers is our letter of introduction

    client testimonials

    Why Choose
    City Energy?

    We offer annual AC inspections to keep your machine running longer and prevent problems from starting. 

    We offer 24-hour support and service to meet emergency needs. 

    We have over 25 years of experience working with residential and commercial HVAC systems, making our services reliable, accurate, and dependable. 

    Our professional and experienced staff can find and fix any problems your AC hasโ€“no challenge is too large. 

    The choice is unmistakably clear: City Energy is the dedicated team of skilled professionals that you need to ensure your air conditioning unit operates efficiently and smoothly at all times. We specialize in diagnosing and addressing any issues you might be experiencing with your air conditioner quickly and at a price that wonโ€™t break the bank. With an extensive service area that covers not only Toronto but also Thornhill, we are equipped to assist you virtually anywhere you are located. Don’t let the sweltering summer heat bring you downโ€”schedule an air conditioning repair or an inspection with City Energy today, and experience the comfort you deserve!

    Common air conditioning problems

    Facing a broken air conditioner is a daunting and alarming situation that numerous homeowners encounter during the sweltering summer months. The need for air conditioning repair services often arises at the most inconvenient moments; this could be during a scorching heatwave, when you are trying to save some money, or when you simply do not have the spare time to be tinkering with your AC unit in hopes of locating and remedying the issue yourself.

    Here you will find a comprehensive list detailing some of the most prevalent air conditioning problems along with their corresponding solutions. Some issues on this list can even be resolved using do-it-yourself methods, making them accessible for those who prefer a hands-on approach.

    If youโ€™re experiencing this issue, there are two causes you can look for. First, your circuit breaker may have tripped. If this happens, your AC will essentially be unable to move air and cool it, though it is running.

    Check your circuit breaker and reset itโ€“that should fix your problem. As a second cause, the blower belt in your AC may have worn down. A loss of the blower fan would keep cool air from circulating through your home. In this scenario, the blower belt needs to be replaced.

    An air conditioner that blows warm or hot air is usually suffering from problems with dirt or low levels of refrigerant. For this AC repair, youโ€™ll first want to check your ACโ€™s air filter.

    Clean any dirt you see, or if itโ€™s too far gone, replace it altogether. The ductwork in your house can become dirty as well, potentially to the point of blockages. A duct cleaning company can clear out excess dirt and debris from your ducts and allow your air conditioner to function as it should.

    Theyโ€™ll also be able to catch disconnects in your ducts, which could be keeping cool air from reaching you. Low refrigerant levels may also be the culpritโ€“check your outer unit for signs of a leak. If you notice any, call a professional at City Energy right away.

    Having an AC that wonโ€™t shut off is more common than you might think. This AC repair issue is often caused by electrical faults, usually stemming from your thermostat.

    If left untreated, you could find yourself with massive cooling costs and a damaged AC unit.

    To troubleshoot, first shut off your thermostat. Check your air filters too, as dirty filters may be causing your AC to overwork and never shut off.

    If turning off the thermostat and replacing your air filters isnโ€™t helping, the issue is likely an electrical one. Faulty or disconnected wiring could be the culprit, but youโ€™ll need the help of a professional to properly diagnose and treat this issue.

    The causes for this issue are slightly more complicated and often require the help of a professional at City Energy. If your AC refuses to power up, the circuit breaker may have tripped, wires may have disconnected, or there may be issues with your thermostat.

    Problems with wiring and thermostats are best left to the professionals, but you can often reset or troubleshoot a tripped breaker on your own.

    This issue can stem from a variety of sources. It could be a lack of power or faulty wiring. In this case, the compressor wonโ€™t have the power it needs to run.

    Similarly, blown fuses can be the culprit. Dirty air filters can overwork the compressor and cause it to shut off for safety reasons. Broken valves in refrigerant lines can also cause a compressor shut-off.

    To fix these issues, youโ€™ll first want to check that your AC unit is receiving power. Check the air filters next and clean or replace them. If youโ€™re still out of luck, call for an AC repair service from City Energy. Weโ€™ll help identify and fix any valve or wiring issues you may have. 

    In this scenario, youโ€™ll feel air coming from your vents and hear the tell-tale rumble of your air conditioner but wonโ€™t be getting that cool air you need. Blocked or clogged condenser coils could be causing this issue or low levels of refrigerant. Frozen evaporator coils could also be preventing cool air from cycling.

    To fix these issues, you can gently clean the condenser coils and dethaw the evaporator coils if you notice ice on them. Dethawing usually takes 24 hours or more. For refrigerant refills, itโ€™s best to get the help of one of our professionals to ensure the mixture and amount are both completely accurate.

    Having an AC that wonโ€™t shut off is more common than you might think. This AC repair issue is often caused by electrical faults, usually stemming from your thermostat. If left untreated, you could find yourself with massive cooling costs and a damaged AC unit.

    To troubleshoot, first shut off your thermostat. Check your air filters too, as dirty filters may be causing your AC to overwork and never shut off.

    If turning off the thermostat and replacing your air filters isnโ€™t helping, the issue is likely an electrical one. Faulty or disconnected wiring could be the culprit, but youโ€™ll need the help of a professional to properly diagnose and treat this issue.

    The cause of low refrigerant is usually a leak or a coolant hose disconnection. Frozen indoor evaporator coils could be a sign of low refrigerant.

    If you spot this sign or see coloured puddles beneath your outdoor unit, turn it off and call City Energy right away. Running your AC without proper levels of refrigerant is highly damaging.

    But before you think about adding some, youโ€™ll want a professional to identify and fix any leaks you have before new refrigerant is added. As youโ€™d imagine, adding more refrigerant to a leaky unit wonโ€™t do much good.

    Though itโ€™s normal for some moisture to hang around your AC unit, pools or puddles of water are not a good sign. These leaks can stem from blocked drainage pipes, faulty condensate pumps, or a disconnected drain line.

    These issues can be fixed in a variety of ways; a DIY way to unclog a blocked drainage pipe is with a wet/dry vacuum. You can also clean the condensate line yourself and potentially reconnect a disconnected drain line.

    To fix the condensate pumps of your AC, you may need a professional at City Energy as this issue is often more complicated.

    Reach out to the dedicated team at City Energy as soon as possible to schedule an air conditioning repair appointment that meets your needs.


    Are you currently on the lookout for an exceptional furnace repair service located in North York, Ontario? If so, we encourage you to get in touch with our highly regarded HVAC company based right here in North York at your earliest convenience to set up an appointment that suits your schedule. We take great pride in our reputation for delivering furnace service that is not only detail-oriented but also cutting-edge and precisely executed to meet the needs of our valued customers.

    Frequently Asked Questions

    Itโ€™s important to understand that average furnace repair costs vary based on a number of key factors. If you have an electric furnace, repairing it may cost you anywhere between $150 and $500. If the electric furnace damage is particularly severe, youโ€™ll most likely have to pay more.

    Oil and gas furnaces are different. Fixing these types of furnaces may cost anywhere from $300 to $1,200.

    IFiguring out why your furnace isnโ€™t giving you any heat may be helpful. If the appliance isnโ€™t heating, then trouble with the thermostat could be to blame. Perhaps it just isnโ€™t on the โ€œheatโ€ setting.

    Gas line troubles can sometimes contribute to furnace heating woes. If you assess your shut-off valve outdoors, you may be able to confirm that your gas is indeed switched on.

    Airflow limitations occasionally interfere with heating. Air duct obstructions can inhibit airflow significantly, after all. If your furnace is only heating certain areas of your living space, airflow limitations may be the culprit.

    Are you overdue to switch out your air filters? If you havenโ€™t taken care of that task for a while, that may explain your furnace heating headaches.

    IFiguring out why your furnace isnโ€™t giving you any heat may be helpful. If the appliance isnโ€™t heating, then trouble with the thermostat could be to blame. Perhaps it just isnโ€™t on the โ€œheatโ€ setting.

    Gas line troubles can sometimes contribute to furnace heating woes. If you assess your shut-off valve outdoors, you may be able to confirm that your gas is indeed switched on.

    Airflow limitations occasionally interfere with heating. Air duct obstructions can inhibit airflow significantly, after all. If your furnace is only heating certain areas of your living space, airflow limitations may be the culprit.

    Are you overdue to switch out your air filters? If you havenโ€™t taken care of that task for a while, that may explain your furnace heating headaches.

    IFiguring out why your furnace isnโ€™t giving you any heat may be helpful. If the appliance isnโ€™t heating, then trouble with the thermostat could be to blame. Perhaps it just isnโ€™t on the โ€œheatโ€ setting.

    Gas line troubles can sometimes contribute to furnace heating woes. If you assess your shut-off valve outdoors, you may be able to confirm that your gas is indeed switched on.

    Airflow limitations occasionally interfere with heating. Air duct obstructions can inhibit airflow significantly, after all. If your furnace is only heating certain areas of your living space, airflow limitations may be the culprit.

    Are you overdue to switch out your air filters? If you havenโ€™t taken care of that task for a while, that may explain your furnace heating headaches.

    IFiguring out why your furnace isnโ€™t giving you any heat may be helpful. If the appliance isnโ€™t heating, then trouble with the thermostat could be to blame. Perhaps it just isnโ€™t on the โ€œheatโ€ setting.

    Gas line troubles can sometimes contribute to furnace heating woes. If you assess your shut-off valve outdoors, you may be able to confirm that your gas is indeed switched on.

    Airflow limitations occasionally interfere with heating. Air duct obstructions can inhibit airflow significantly, after all. If your furnace is only heating certain areas of your living space, airflow limitations may be the culprit.

    Are you overdue to switch out your air filters? If you havenโ€™t taken care of that task for a while, that may explain your furnace heating headaches.

    IFiguring out why your furnace isnโ€™t giving you any heat may be helpful. If the appliance isnโ€™t heating, then trouble with the thermostat could be to blame. Perhaps it just isnโ€™t on the โ€œheatโ€ setting.

    Gas line troubles can sometimes contribute to furnace heating woes. If you assess your shut-off valve outdoors, you may be able to confirm that your gas is indeed switched on.

    Airflow limitations occasionally interfere with heating. Air duct obstructions can inhibit airflow significantly, after all. If your furnace is only heating certain areas of your living space, airflow limitations may be the culprit.

    Are you overdue to switch out your air filters? If you havenโ€™t taken care of that task for a while, that may explain your furnace heating headaches.

    IFiguring out why your furnace isnโ€™t giving you any heat may be helpful. If the appliance isnโ€™t heating, then trouble with the thermostat could be to blame. Perhaps it just isnโ€™t on the โ€œheatโ€ setting.

    Gas line troubles can sometimes contribute to furnace heating woes. If you assess your shut-off valve outdoors, you may be able to confirm that your gas is indeed switched on.

    Airflow limitations occasionally interfere with heating. Air duct obstructions can inhibit airflow significantly, after all. If your furnace is only heating certain areas of your living space, airflow limitations may be the culprit.

    Are you overdue to switch out your air filters? If you havenโ€™t taken care of that task for a while, that may explain your furnace heating headaches.

    IFiguring out why your furnace isnโ€™t giving you any heat may be helpful. If the appliance isnโ€™t heating, then trouble with the thermostat could be to blame. Perhaps it just isnโ€™t on the โ€œheatโ€ setting.

    Gas line troubles can sometimes contribute to furnace heating woes. If you assess your shut-off valve outdoors, you may be able to confirm that your gas is indeed switched on.

    Airflow limitations occasionally interfere with heating. Air duct obstructions can inhibit airflow significantly, after all. If your furnace is only heating certain areas of your living space, airflow limitations may be the culprit.

    Are you overdue to switch out your air filters? If you havenโ€™t taken care of that task for a while, that may explain your furnace heating headaches.