Expert AC Repair & Installation Services Across Canada
Stay Cool and Comfortable Year-Round with 24/7 Service, Trusted Technicians, and Guaranteed Results from City Energy.
Your Trusted Experts for AC Repair & Installation Services Across Canada
Welcome to City Energy, your trusted partner in reliable AC repair and installation services across Canada. As a leading provider of heating, ventilation, and air conditioning solutions, we understand the importance of a comfortable indoor environment, especially during extreme weather conditions. Our team of certified professionals is dedicated to ensuring your air conditioning systems operate efficiently and effectively, providing you with peace of mind and optimal indoor comfort.
At City Energy, we pride ourselves on our customer-centric approach, combining industry expertise with cutting-edge technology to deliver unparalleled service quality. Whether you need an urgent repair, a routine check-up, or a complete installation of a new AC system, we are here to meet your unique needs with precision and care. Discover why countless Canadian homeowners and businesses trust City Energy for their air conditioning needs, and let us help you maintain the perfect climate in your space all year round.

AC Repair Services
At City Energy, we understand how crucial a well-functioning air conditioning system is to your comfort, especially during Canada’s warmer months. Our team of experienced technicians is committed to providing top-notch AC repair services to ensure your home stays cool and comfortable. Take a detailed look at the range of services we provide:
Common Issues We Fix
Air conditioning systems can encounter various issues over time. Our skilled team is equipped to handle a wide range of problems, including:
No cooling or weak airflow
Nothing is more frustrating than an AC unit that doesn’t cool effectively. Our experts will quickly identify the underlying issues and restore your unit’s performance to optimal levels.
Unusual noises or odors
Strange sounds or unpleasant smells can indicate deeper issues within your system. We’ll investigate the cause and implement the necessary repairs to return your AC to its quiet, odor-free operation.
Thermostat issues
An incorrect thermostat reading can lead to discomfort and inefficiency. We will ensure your thermostat communicates accurately with your AC unit, maintaining your desired temperature with precision.
Refrigerant leaks
Low refrigerant levels can severely affect your system’s efficiency. Our technicians will locate and repair leaks and recharge your system to the correct specifications, ensuring optimal cooling.
Electrical or drainage problems
Electrical issues and faulty drainage can cause systemic failures. Our team will address these concerns promptly to prevent further damage and disruptions to your comfort.
Our Repair Process
City Energy is dedicated to providing a seamless repair experience from start to finish. Our repair process includes:
Thorough inspection of the unit
Our technicians conduct an in-depth examination of your AC system to identify any hidden or developing issues, ensuring a comprehensive understanding of its condition.
Diagnosis and problem explanation
After identifying the problems, we clearly explain them to you and provide detailed solutions, allowing you to make informed decisions about your repair options.
Same-day repair when possible
We strive to complete repairs on the same day whenever feasible, minimizing inconvenience and restoring your comfort as quickly as we can.
Post-service performance check
After performing the repairs, we conduct a final performance check to verify that your AC unit is running efficiently and effectively, ensuring your complete satisfaction.
AC Installation Services
At City Energy, we pride ourselves on offering top-notch AC installation services tailored to meet the unique needs of our Canadian customers. Whether you’re looking to upgrade your existing system or install a brand-new unit, our team of experts is here to ensure that your home or commercial space remains comfortable all year round.
When to Consider a New Installation
Aging or Inefficient Systems
If your current AC unit is more than 10–15 years old, it may be time to consider a replacement. Older systems tend to lose efficiency over time, leading to higher energy bills and inconsistent cooling.
Frequent Breakdowns
Are you calling for repairs more often than not? Frequent breakdowns can be a sign that your system is on its last legs. Investing in a new installation can save you money on repairs and provide peace of mind.
Upgrading to Energy-Efficient Models
Today’s air conditioning systems are more energy-efficient than ever, offering substantial savings on energy costs. By upgrading, you not only reduce your carbon footprint but also benefit from reliable cooling performance.
Our Installation Services Include:
System Recommendations Based on Home/Commercial Needs
Our knowledgeable technicians assess your specific cooling requirements to recommend the best AC units that provide optimal performance for your space.
Proper Sizing and Load Calculation
We conduct thorough load calculations to ensure that your new air conditioning system is appropriately sized for efficient operation. This step is crucial in preventing issues like inadequate cooling or excessive energy usage.
Safe and Clean Installation
Our team prioritizes safety and cleanliness throughout the installation process. We carefully install your AC system with minimal disruption to your home or business, ensuring everything is up to code.
Post-Installation Testing and Walkthrough
After installation, we rigorously test the system to ensure it operates smoothly. Our technicians will also take you through a complete walkthrough, explaining system features and answering any questions you might have.
Residential & Commercial Services
At City Energy, we understand that comfort and efficiency are paramount, whether you’re at home or running a business. Our AC Repair and Installation Services cater to a wide array of environments, ensuring that whether you are in a cozy home, modern condo, bustling office, vibrant retail space, or a lively restaurant, you experience flawless climate control year-round.
AC Solutions for Every Space
Our skilled technicians are equipped with the expertise to service and install air conditioning systems in various types of residential and commercial properties. From the initial assessment to the final touches of installation or repair, we ensure that every step is carried out with precision and care. Whether you require a specific solution for a single-family home or a comprehensive system for a high-rise condominium, we have you covered.
Tailored Service Plans for Business Environments
Understanding that each business environment has unique needs, City Energy offers tailored service plans that prioritize efficiency and reliability. We work closely with commercial clients to design customized AC solutions that enhance the comfort of employees and customers alike. Our plans include regular maintenance, emergency repairs, and system upgrades, ensuring your operations continue smoothly without the disruptions caused by climate control issues.
Emergency and Same-Day Repairs
At City Energy, we understand how crucial a fully functioning air conditioning system is, especially when facing unexpected breakdowns. That’s why we offer 24/7 emergency availability to ensure you remain comfortable in your home or office, no matter the hour or day. Our dedicated team is always on standby, ready to assist you at a moment’s notice.
When you reach out to City Energy, you can rely on our fast dispatch and resolution commitment. Our skilled technicians arrive promptly, equipped with the necessary tools and expertise to diagnose and repair issues quickly and efficiently. We prioritize minimizing your downtime and restoring your comfort as swiftly as possible.
Plus, our service doesn’t stop during weekends or holidays. We provide reliable weekend and holiday support because we know that AC issues don’t observe a calendar. Whether it’s a scorching summer day or a frigid winter evening, City Energy is just a call away, ready to deliver the emergency and same-day repairs you need to maintain a pleasant and functional environment.
Trust City Energy for all your AC repair needs in Canada. Your comfort is our mission, and we’re here to ensure it – day or night, weekday or weekend.
We offer 24/7 Emergency Service to all our customers.
Why Choose City Energy?
When it comes to AC repair and installation services, City Energy sets itself apart through a combination of expertise, reliability, and customer-centric practices. Here’s why trusting us with your air conditioning needs is a decision you won’t regret:
Certified and Experienced HVAC Professionals
At City Energy, we don’t just hire technicians—we build a team of HVAC professionals who are certified, trained, and passionate about delivering exceptional service. Each member of our staff undergoes rigorous training and holds the necessary licenses to handle complex AC repair and installation tasks. With years of hands-on experience in both residential and commercial systems, our technicians excel in identifying issues quickly and applying effective, long-term solutions. Their attention to detail, commitment to safety, and dedication to excellence ensure that your air conditioning system performs reliably, efficiently, and at peak capacity year-round, no matter the challenge.
Same-Day Diagnostic and Repair Services
We know how frustrating it is to deal with a broken air conditioner, especially during a heatwave or busy workday. That’s why City Energy is proud to offer same-day diagnostic and repair services across Richmond Hill, Markham, Vaughan, and surrounding areas. Our responsive team is ready to arrive promptly, assess your AC system, and resolve issues on the spot whenever possible. By minimizing delays and eliminating long wait times, we help you restore comfort to your home or workplace quickly and stress-free. Fast, professional, and efficient—our same-day service is designed to keep your cooling needs on track without disruption.
Transparent Pricing with No Hidden Fees
At City Energy, integrity is central to everything we do, including how we price our services. We provide detailed, up-front estimates that clearly outline the scope of work and associated costs. You’ll never be surprised by hidden charges or last-minute add-ons. Whether you’re booking a routine inspection or an emergency repair, we make sure you know exactly what to expect. Our transparent pricing model is built to foster trust and long-term relationships with our clients. When you choose City Energy, you’re choosing honest, reliable HVAC solutions backed by fair rates, straightforward communication, and the peace of mind you deserve.
Servicing All Major AC Brands and Models
City Energy brings unmatched versatility to the table by servicing all major air conditioning brands and models. Whether you have a time-tested unit from Carrier, a smart system from Lennox, or any other brand in between, our technicians have the training and experience to work on it effectively. We continually stay updated on the latest industry advancements, allowing us to troubleshoot both traditional and high-tech systems with equal confidence. From minor component replacements to major overhauls, we deliver expert care that meets manufacturer standards. No matter the make or model, your AC system is in expert hands with us.
Local Expertise in GTA Climates and Systems
Operating in the Greater Toronto Area gives City Energy an edge when it comes to understanding the specific challenges posed by the local climate. Our technicians are well-acquainted with the temperature fluctuations and humidity levels that can stress air conditioning systems in this region. We tailor our recommendations and services to ensure maximum efficiency and durability under local conditions. Whether you live in Richmond Hill, King City, or North York, our team knows what works best for your area. We don’t offer one-size-fits-all solutions—we deliver customized, climate-smart service that ensures your comfort all year long.
AC Repair and Installation Services You Can Trust
City Energy provides professional AC repair and installation services designed to keep your indoor spaces cool and comfortable all year long. Our team of certified HVAC technicians is available 24/7 to handle everything from emergency repairs to complete system installations. With cutting-edge diagnostic tools and extensive industry expertise, we deliver fast, accurate solutions that restore comfort and improve energy efficiency.
Contact CITY ENERGY Experts Today!
Happy customers is our letter of introduction
client testimonials
Frequently Asked Questions
What types of air conditioning units do you repair and install?
At City Energy, we service a wide range of air conditioning units, including central air systems, ductless mini-splits, window units, and portable air conditioners.
How do I know if my AC system needs repair or replacement?
Common indicators for repairs include unusual noises, reduced airflow, inconsistent temperatures, or a spike in energy bills. Our technicians can assess your unit to determine the most cost-effective solution.
Are your technicians certified and insured?
Yes, all of our technicians are fully certified and insured, ensuring that we provide safe and reliable services every time.
How long does an average repair or installation take?
Minor issues are often resolved quickly, usually within just a few hours. Full installations might require several hours to a full day, depending on the complexity of the unit and the site conditions.
Do you offer emergency AC repair services?
Yes, City Energy offers 24/7 emergency repair services to ensure you’re never left without air conditioning during critical moments.
What are your service areas within Canada?
We proudly serve multiple areas across Canada, including Richmond Hill, Markham, Vaughan, Woodbridge, Aurora, King City, and most of North York.. Please contact us to verify service availability in your location.
Do you offer any warranties or satisfaction guarantees on your services?
Yes, we offer a satisfaction guarantee and a limited warranty on all repairs and installations, ensuring peace of mind and long-term reliability for our customers.