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CM Expert

Commercial HVAC in Mississauga Ontario

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Same-Day Service

Our technicians are fully committed to arriving at your home quickly and resolving any problems efficiently.

Advanced Diagnostics

We don't just fix the problem, we prevent it from coming back. Our experts use best tools to pinpoint the exact cause.

Service Warranty

We back our repairs with a 1-year warranty, so you can be confident your AC will keep you cool all season long.

Cost Upfront

We believe in transparency. That's why you'll receive a clear and detailed quote outlining the repair cost before any work begins.

Prompt Response & Expert Solutions

Our skilled technicians are available today to diagnose and fix your AC problems quickly and efficiently.

HVAC Champions

Our technicians aren't just skilled, they're champions of HVAC services

Why Choose CM Expert FOR HVAC Services in Mississauga

250+

Positive reviews on:
Experienced Technicians

With decades of combined experience serving the Mississauga area, our team of HVAC technicians have mastered commercial and industrial applications. They pursue continuous education to stay up-to-date with the latest technologies, materials, and code requirements applicable to commercial HVAC systems.

Fast and Reliable Service:

We understand that efficient operations are crucial for commercial properties. That is why we aim to complete every project efficiently and on time, the first time. Our experienced technicians have mastered standard service procedures to minimize downtime.

Affordable Rates:

We understand commercial operations work on budgets and unexpected repair costs can impact planned expenses. Our technicians strive to accurately determine the scope of any issues and find the most cost-effective solutions. You will also appreciate our transparent pricing policy.

What Our Clients Are Saying about us

Our HVAC Company Reviews

Certified Mechanical

4.5Out of 5 stars

Overall rating out of 151 Google reviews

Amazing! Professional and quick service!

Fleming Viegas
3 weeks ago

a great job done on time

Brian Edwards
3 weeks ago

Great service and helpful technician.

David Duncan
3 weeks ago

Very reliable

Raul was very personable and professional. He called in advance to confirm and came back as promised the next day to fix our dryer after his initial diagnosis.

Jason Chan
2 months ago

Price was the highest of all contractors I asked for a quote from. Not at all competitive with other companies for the same product and service. Definitely recommend getting multiple quotes from different contractors before selecting a company. Edit: to answer below, the reason for one star is because the job was not to repair something. It was to replace. All the other contractors were quoting for the same replacement. The actual price will not be lower than your quote will it? Price gouging is not a good business model

Opulent Kitchen
2 months ago

Technician was very helpful and gave all the options to best help me

Mark McDonald
2 months ago

Had a great experience with the technician that came to my laundromat. Very hard working and professional and went out of his way to deliver amazing service for me. Ronaldo is great. Thanks guys. Will definitely use them again.

Sol Omon
2 years ago

Our washing machine was rattling and making a lot of noice so we did a google search for repair service. We found out during this search that Certified Mechanical has the designation of Google Guarantee which means (Businesses with the 'Google guaranteed' badge are screened, and are guaranteed to get the job done right or your money back with a lifetime cap of $2,000. ) Anthony the owner of the establishment sent a repair technician and the charged us for $99 to see visit out place and diagnose the problem. The repair was going to be costly so we decided to purchase a new washer and dryer. We called Anthony to provide us with quotes of 3 brands and see which one was in stock and we decided to proceed with the brand that was available and in stock. (This was not our 1st choice but we had did not want to wait 2 weeks plus) We understand the supply chain issues and low inventory and wanted the delivery and install to be done within 3 days. The only thing that I would say is that Certified Mechanical had to outsource the installation of the machines to another trade but we are happy with Certified Mechanical that the trades assigned to install the machines did a good job. Thank you Google for screening the vendors as it sure helps in make a decision and thank you for the $2000 guarantee.

Amory Erheim
3 years ago

I own a triplex home in Toronto that I rent. Anthony visits the property annually to inspect the system. My experience he is honest, don’t pull your leg or wallet, he is professional & don’t waste your time. Proficient & knows his trade.

Emilio Farouse
9 months ago

Ronnie's definitely a magician, in the best way possible. I work in the property management field and had an issue with a high end commercial dishwasher. Ronnie was on time, professional and informative. He was able to not only fix our machine but leave it functioning better than it was pre breakdown. Keep guys like this around, your sanity and your wallet will thank you.

Ella Lightstone
5 months ago

Our Mechanic showed up on time, patiently explained the issues. fixed it quickly, and even helped move things back into place. Kind and thorough, went above and beyond!

Anita Kumari
8 months ago

Mr Omari went over and above helping me fix my fridge. He was helpful and provided amazing guidance and advice for an easy fix on my fridge. It's hard finding honest and knowledgeable repair people. Thank you again!

Leila Aquino
a year ago

I called Certified Mechanical and they sent Anthony to fix our broken furnace. It was too cold and we can't sleep. Thanks to Certified Mechanical, they repair our furnace right away. Anthony is really knowledgeable, and reliable. Sincere and explains the necessary work. Highly recommended!!!!

Tana Turner
2 months ago

Thank you for your excellent service as always. Ronnie is so knowledgeable and good to work with. Always a pleasure!

M K
2 years ago

Absolutely happy with the service that was provided. It was professional, quick, and honest. Anthony was able to come and access the problem with my fridge and was able to fix it within 15 min. Whoever requires any kind of repair, Anthony and his company is the company you need to contact. Unfortunately I previously had hired another company and they simply scammed me and didn't fix anything. Disappointed that I didn't find Anthony sooner. I would give more than 5 stars if I could.

Michelle Jamieson
6 months ago

Responsive, professional service. Anthony did a great job on our beverage fridge repair.

Melanie Minshull
2 years ago

Raul was Amazing!! He was able to identify the problem easily and then let me know the plan to correct. He was on time and communicated everything clearly. The repair was completed and saved me replacing the dryer!!! I will definitely be calling back if I ever need help again.

Our Mississauga Commercial HVAC Services

When looking for HVAC services for commercial buildings in Mississauga, it’s important to choose contractors that understand your unique needs. Whether you need HVAC installations or repairs for your commercial high-rise, warehouse or office space, we can rely on having the expertise to handle any project. As one of the top companies in Mississauga, we have extensive experience providing services for a wide range of commercial buildings across various sectors.

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Top HVAC Contractors all over Mississauga

We have been providing expertise in commercial heating and cooling installation, maintenance, repair and replacement services for many large organizations and properties locally. With our team of skilled technicians, latest equipment and commitment to exceptional customer service, we stand apart from general HVAC companies. Wherever you require commercial HVAC solutions in Mississauga, expect premium quality and specialized commercial services from CM Expert.

Commercial HVAC in Mississauga
Mississauga and searching for “commercial HVAC services near me”?
As one of the largest cities in Canada, Mississauga is a major economic hub housing thousands of enterprises. Situated along Lake Ontario in the Greater Toronto Area, Mississauga has a population of over 800,000 and experiences seasonal weather variations. With a highly diverse, skilled workforce, the city is a leading centre for various industries including manufacturing, engineering, finance, transportation and more. As a full-service HVAC company based in Mississauga for over 25 years, we understand the importance of maintaining critical building infrastructure as per local bylaws and commercial needs.
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Providing all commercial HVAC services in Mississauga

As one of the largest and most trusted commercial HVAC specialists in Mississauga, we offer a comprehensive portfolio of commercial services to meet all your needs. Whether you require installation of new efficient equipment, regular maintenance and repairs or retrofitting an old system, we can handle projects of any scale.

Our services include HVAC replacement, ductwork installation, indoor air quality services, preventative maintenance plans, energy audits, service agreements, emergency responses, and more. With multiple decades of experience under our belt, we proudly serve all types of commercial sectors including offices, universities, retail stores, multi-residential buildings, restaurants and warehouses.

Commercial HVAC Repair & Maintenance

Our team is an expert in conducting comprehensive commercial HVAC repair and maintenance services. We can craft custom maintenance plans for your systems and equipment and conduct inspections, duct cleaning, filter replacement and other key maintenance tasks based on your requirements. Through state-of-the-art preventive maintenance programs, we identify small issues before they escalate and offer repairs that extend the lifespan of your assets.

Commercial HVAC Installation

We can install a variety of systems such as ductless mini-splits, geothermal heat pumps, central air conditioners, Rooftop units (RTUs), air handlers, condensing units and more. You can completely rely on us right from the planning and designing stage to the final commissioning of HVAC systems. We ensure smooth installation within deadlines without compromising on quality. Contact CM Expert for trustworthy commercial HVAC services installation in Mississauga.

Commercial Cooling Services

Our experts are fully equipped to provide an array of cooling services to meet the function-specific needs of different commercial industries and building types. We install and maintain rooftop units, chillers, cooling towers, air handlers, air conditioning ducts and variable Refrigerant Flow systems. For prompt breakdown services, we have a dedicated team of technicians who can repair, upgrade or retrofit commercial cooling equipment with quick turnarounds to prevent damages.

Commercial AC Repair in Mississauga

At CM Expert. We have extensive experience handling all types of commercial AC repairs across various industries. Our team of licensed technicians can diagnose underlying issues, provide fast fixes and prevent future failures. Besides responsive breakdown services for cooling emergencies, we also offer proactive maintenance and tune-ups to maximize equipment lifespan. With proper maintenance through our service agreements, you can avoid expensive repairs down the line. Take advantage of our same day appointments for commercial air conditioner Repair in Mississauga.

Commercial AC Installation in Mississauga

Our team brings expertise in installing a wide range of air conditioning systems for commercial clients across industries. We have the proficiency to install rooftop package units, VRF systems, ducted splits, mini-splits, chillers and cooling towers based on the unique requirements of your facility. Our commercial air conditioning installation services involve careful planning with consideration for factors like heating/cooling loads, ductwork design, equipment sizing and system commissioning. We work closely with architects, consultants and engineers to seamlessly install high-performing AC solutions within deadlines.

Commercial Heating Services

In addition to cooling expertise, our team also specializes in providing customized commercial heating services for your facility. Whether you need installation of energy-efficient boilers, furnaces or heat pumps, seasonal maintenance of radiant heating systems or repairs for manufacturing equipment, we have the qualifications and experience across all applications. For commercial buildings located in Mississauga, we can install and maintain different technologies such as hydronic radiant panels, infrared heaters, electric heating units and more.

Commercial Furnace Repair in Mississauga

Reliable operations are critical for commercial properties. That’s why you need experts you can trust for fast commercial heating repair services when breakdowns occur. CM Expert is equipped to handle repairs for all sizes of commercial boilers, furnaces and other systems. Our heating technicians have the skill and qualifications to diagnose faults and make the right fixes for prompt restoration of your operations. We are fully stocked with standardized replacement parts and also custom-design unique components whenever needed.

Commercial Furnace Installation in Mississauga

Efficient and reliable commercial heating is essential, especially during Mississauga’s cold weather. When retrofitting old equipment or setting up heating systems for new construction, turn to experts with extensive experience in commercial heating installation. Our highly skilled team boasts qualifications to size, install and commission different types of boilers, furnaces, heat pumps and associated components for commercial ventures. We can efficiently install hydronic or steam systems for large industrial buildings and also handle the needs of facilities like offices or shops.

Commercial HVAC Rooftop Units Repair & Installation

We carry out routine maintenance as well as breakdown servicing for RTUs of all major brands and models. Our certified technicians have the proficiency to diagnose issues and make mechanical, electrical or control-related fixes. We also offer installation services for the replacement or addition of new rooftop HVAC units. 

Our team considers factors like heating/cooling load calculations, ductwork and unit placement during professional installations completed before deadlines. You can rely on us for comprehensive repair and installation work that complies with all industry codes to ensure years of problem-free operations.

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