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Trusted HVAC Services in Mississauga
Encore 21 has been delivering trusted HVAC solutions to residential and commercial clients in Mississauga and surrounding areas for over two decades. Our team of certified professionals brings extensive technical expertise and industry experience to every project, ensuring precise installation, maintenance, and repair of heating, ventilation, and air conditioning systems. As a licensed and insured company, we prioritize customer satisfaction through transparent communication, competitive pricing, and 24/7 emergency service availability.

Our membership with the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) and Technical Standards and Safety Authority (TSSA) underscores our commitment to quality workmanship and adherence to industry standards. With a focus on long-term client relationships, we combine top-tier equipment from brands like Carrier and Honeywell with personalized service to maintain optimal indoor comfort year-round.
Services
Air Conditioner Installation Furnace Repair HVAC Maintenance Emergency Heating Service Commercial HVAC Systems
Highlights and features
  • 24/7 emergency HVAC repair services available
  • Certified technicians with 20+ years of experience
  • Member of Heating, Refrigeration and Air Conditioning Institute of Canada
  • Satisfaction guaranteed on all installations and repairs
  • Top-tier brand equipment with full manufacturer warranties
Associations and certifications
  • HRAI
  • TSSA
What people say
Professional installation 24/7 emergency availability Competitive pricing Knowledgeable technicians Satisfaction guaranteed
Services
Air Conditioner Installation
Professional installation of window, split, central, and ductless air conditioning systems for residential and commercial properties. Our certified technicians ensure proper sizing and placement for optimal cooling efficiency. We work with top brands like Carrier and provide full warranty coverage on parts and labor.
Furnace Repair
24/7 emergency furnace repair services for gas, electric, and hybrid heating systems. We diagnose and fix ignition issues, thermostat problems, and heat exchanger failures. Our technicians service all major brands and use OEM replacement parts to maintain system integrity.
HVAC Maintenance
Seasonal maintenance programs to extend equipment lifespan and improve energy efficiency. Services include filter replacement, coil cleaning, and safety inspections. Regular maintenance helps prevent unexpected breakdowns and maintains manufacturer warranty validity.
Commercial HVAC Services
Comprehensive heating and cooling solutions for businesses including rooftop unit installation, VRF system maintenance, and emergency repair services. Our team handles projects for retail stores, office buildings, and industrial facilities with minimal disruption to operations.
Emergency Heating Service
Around-the-clock emergency response for heating system failures during winter months. Our fully equipped service vehicles enable same-day repairs for frozen pipes, pilot light failures, and complete system shutdowns. Available 365 days a year with no overtime charges.
Questions
What HVAC services does Encore offer in Mississauga?
We provide full-service HVAC solutions including furnace repair, air conditioning installation, system maintenance, emergency heating services, and commercial HVAC systems for residential and business properties.
Do you offer 24-hour emergency HVAC repair?
Yes, our 24/7 emergency service responds to furnace failures, AC breakdowns, and heating emergencies with no overtime charges, available 365 days a year.
What areas do you service?
We serve Mississauga, Brampton, Milton, Woodbridge, and surrounding areas in Ontario with both residential and commercial HVAC services.
Are your technicians certified?
All our technicians are licensed, insured, and certified by HVAC industry standards with over 20 years of combined experience in heating and cooling systems.
Do you work with commercial clients?
Yes, we handle commercial HVAC installations, maintenance, and repairs for businesses including rooftop units, VRF systems, and multi-zone cooling solutions.
What brands do you service?
We work with major brands including Carrier, Honeywell, Goodman, Navien, and York for both residential and commercial HVAC systems.
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Reviews (6)
A. G.
Apr 09, 2021 Report
These are alllll fake reviews:
We called for a service appointment/inspection as wed just purchased a home with geothermal (which we are not familiar with) and wanted a full inspection and Nazir (the manager/owner) tried to charge us 244$ to come out and say hello. They didnt bring any tools, didnt open the furnace, just looked at it (the outside) and he did nothing but had his mechanic change a humidifier filter as fast as possible to ensure we were billed for something - I NEVER ASKED FOR IT. When we got the invoice we called to find out what on earth we were being charged for
Jamshid Faiz
Sep 26, 2018 Report
Great products and great service. I am really happy with the installation of my new furnace and AC. Thank you!
Bill
Dec 22, 2017 Report
Even though i didn't end up getting the install done by this company due to complications in my condo the service provided by Nazir A. was absolutely amazing. He took a lot of time and effort in finding out information for me, researching and doing his utmost best to help me out and keeping constant contact to let me know what was going on during a very stressful time for me. He was the only contractor i dealt with (out of 4) that actually knew his stuff and ended up saving me thousands of dollars in not getting a job done that other contractors were pushing on me. The honesty and professionalism
Michelle A.
Dec 18, 2017 Report
Encore was great in servicing my old air conditioning unit. I called outside of business hours and they were still able to get a technician out at that time and he did a great job! I look forward to getting them to install a new unit for me in the future.
Ardalan Fattahi
Aug 04, 2017 Report
You guy's did a perfect job in service well done. This guys came in and fix my unit first of Jan they were really helping the customers.
K. K.
Jul 28, 2017 Report
If I could only give no stars! In to fix one thing, inexperienced tech breaks something else that worked before he touched it. Leaves you with no heat. Offers to come back and fix and then wants to charge more. Just wants to sell you new unit. Keeps making excuses and pushing an unnecessary sale.