7
5004 Timberlea Blvd, Mississauga, ON L4W 5C5, Canada
Mississauga, Ontario L4W 5C5
+19056021555

Terrible customer service. No one calls back despite taking a deposit and promising to call back. Female representative hang up on me when I was calling to ask why no one calls me back . Apparently someone named Jeff doesnt return the messages to customers according to their customer service rep.

Hi we r v grateful to Certified Clean Air Services for always being helpful and supportive to their customers. They r always present whenever we needed them, especially the technicians r good. I would recommend to my friends and family. Thank you v much.

I would like to thank Certified Clean Air Services very much because of their great job! I had issues with my A/C in a brand new condo for 4 yrs and I called couple of technicians to check my A/C but they ultimately told me that my place is hot because of sun exposure! As soon as technician from CCAS arrived, they realized one of the cooling valves was closed this entire time and that was the root cause. They also didn’t charge me anything for their services and they were very much helpful and friendly since I was in rush to get it fixed. They deserve more than a 5 star review!!

Used their services Aug 24, 2022 in Dundalk, we were pleased with the service, they were personable & professional. Text messages, questions answered & phone call prior to appt time to confirm. WOULD RECOMMEND! First time using this company. We had booked them to do the duck & vent cleaning only, and we were pleased that they could also service the gas furnace, also recommended a better filter that is washable to be used.

This company was not only very professional but came with a wealth of knowledge. They addressed all of my needs and helped educate me on how to prevent the problems I had from happening again. Can’t thank this team enough! Just an amazing job and experience. Would recommend this company to anyone.

June 21 2021 Location 2150 bromsgrove rd, Mississauga I rent a 1 bedroom apartment and the insuite hvac system needed to be completely replaced due to mold and never being serviced properly. Cullen (the account manager) came onsite, measured the hvac closet, listened to the concerns and offered resonable, down to earth, laymans term explanations as to what was going to be done to correct the problem. Cullen showed up 1st and gave a brief rundown and some directions then the workers showed up and set up a containmemt room around the hvac unit to limit the spread of mold and fiberglass fibers.  They also set up a  negative air pressure system for the room. There were 2 workers (I didn't get their names unfortunately) who did a fantastic job and used some ingenuity when there were a few problems not accounted for. At the end of the job they cleaned up the area very well.  They gave a demo of the new thermostat and were done for the day. Cullen double checked all the work and at one point we overheard him complimenting one of the workers "good clean work within the hvac closet". (Rare that any bosses or supervisors offer complements these days) Before cullen left he offered to use a biocide in the apt.  He explained why he was going to use it. Over the course of the day, since there were so many people in and out of the apt at difffent times and to generate peace of mind (especially because of covid). He spent a good 15 mins with the biocide applicator gun and did all the rooms, floors, ceiling walls and surfaces.   We stayed outside while he worked. I also want to mention that Cullen stayed all day to ensure the job went smoothly and to assist where needed. At one point he had to remove a supply grill that had been painted to the wall with several coats of paint and also use a wire brush to scrape and clean a short duct. (Not often the supervisor does anything except hover) All in all, what more could you ask for? Quick clean work. Easy to talk to employees. Professional workers using professional tools. Demonstration at the end. To Cullen and the whole team. Thank you and keep up the great work. Chris R

Amazing company & with nothing but professionalism. We've been using them for the last couple years now & they never fail to deliver! Thank you for the work you've done!

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Certified Clean Air Services — HVAC contractor in Mississauga

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Certified Clean Air Services

HVAC contractor at 5004 Timberlea Blvd, Mississauga, ON L4W 5C5, Canada. Here you will find detailed information about Certified Clean Air Services: address, phone, fax, opening hours, customer reviews, photos, directions and more.

Opening hours

  • Sunday
    Closed
  • Monday
    9 AM–5 PM
  • Tuesday
    9 AM–5 PM
  • Wednesday
    9 AM–5 PM
  • Thursday
    9 AM–5 PM
  • Friday
    9 AM–5 PM
  • Saturday
    Closed

Rating

4
/
5
Based on 7 reviews

Contacts

Categories:
State:
Ontario
Address:
5004 Timberlea Blvd, Mississauga, ON L4W 5C5, Canada.
City:
Mississauga
Phone:
Postcode:
L4W 5C5

About Certified Clean Air Services

Certified Clean Air Services is a Canadian HVAC contractor based in Mississauga, Ontario. Certified Clean Air Services is located at 5004 Timberlea Blvd, Mississauga, ON L4W 5C5, Canada.


Please contact with Certified Clean Air Services using information above: Address, Phone number, Fax, Postal code, Website address, E-mail, Facebook. Find Certified Clean Air Services opening hours and driving directions or map. Find real customer reviews and ratings or write your own review.

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ALL reviews about Certified Clean Air Services

  • Kate K
    Added 2025.11.28
    Terrible customer service. No one calls back despite taking a deposit and promising to call back. Female representative hang up on me when I was calling to ask why no one calls me back . Apparently someone named Jeff doesnt return the messages to customers according to their customer service rep.
  • WARIS KHAN
    Added 2025.04.16
    Hi we r v grateful to Certified Clean Air Services for always being helpful and supportive to their customers. They r always present whenever we needed them, especially the technicians r good. I would recommend to my friends and family. Thank you v much.
  • By owner
    Added 2025.04.28
    Thank you for the 5-star review! We’re so glad you had a great experience. We appreciate your support and look forward to working with you again!
  • Asal Nahidi
    Added 2024.08.16
    I would like to thank Certified Clean Air Services very much because of their great job! I had issues with my A/C in a brand new condo for 4 yrs and I called couple of technicians to check my A/C but they ultimately told me that my place is hot because of sun exposure! As soon as technician from CCAS arrived, they realized one of the cooling valves was closed this entire time and that was the root cause. They also didn’t charge me anything for their services and they were very much helpful and friendly since I was in rush to get it fixed. They deserve more than a 5 star review!!
  • Madeleine Desormeaux
    Added 2022.08.25
    Used their services Aug 24, 2022 in Dundalk, we were pleased with the service, they were personable & professional. Text messages, questions answered & phone call prior to appt time to confirm. WOULD RECOMMEND! First time using this company. We had booked them to do the duck & vent cleaning only, and we were pleased that they could also service the gas furnace, also recommended a better filter that is washable to be used.
  • Nicholas Izzi
    Added 2021.08.03
    This company was not only very professional but came with a wealth of knowledge. They addressed all of my needs and helped educate me on how to prevent the problems I had from happening again. Can’t thank this team enough! Just an amazing job and experience. Would recommend this company to anyone.
  • C R
    Added 2021.06.22
    June 21 2021 Location 2150 bromsgrove rd, Mississauga I rent a 1 bedroom apartment and the insuite hvac system needed to be completely replaced due to mold and never being serviced properly. Cullen (the account manager) came onsite, measured the hvac closet, listened to the concerns and offered resonable, down to earth, laymans term explanations as to what was going to be done to correct the problem. Cullen showed up 1st and gave a brief rundown and some directions then the workers showed up and set up a containmemt room around the hvac unit to limit the spread of mold and fiberglass fibers.  They also set up a  negative air pressure system for the room. There were 2 workers (I didn't get their names unfortunately) who did a fantastic job and used some ingenuity when there were a few problems not accounted for. At the end of the job they cleaned up the area very well.  They gave a demo of the new thermostat and were done for the day. Cullen double checked all the work and at one point we overheard him complimenting one of the workers "good clean work within the hvac closet". (Rare that any bosses or supervisors offer complements these days) Before cullen left he offered to use a biocide in the apt.  He explained why he was going to use it. Over the course of the day, since there were so many people in and out of the apt at difffent times and to generate peace of mind (especially because of covid). He spent a good 15 mins with the biocide applicator gun and did all the rooms, floors, ceiling walls and surfaces.   We stayed outside while he worked. I also want to mention that Cullen stayed all day to ensure the job went smoothly and to assist where needed. At one point he had to remove a supply grill that had been painted to the wall with several coats of paint and also use a wire brush to scrape and clean a short duct. (Not often the supervisor does anything except hover) All in all, what more could you ask for? Quick clean work. Easy to talk to employees. Professional workers using professional tools. Demonstration at the end. To Cullen and the whole team. Thank you and keep up the great work. Chris R
  • Andre Dyer
    Added 2021.02.19
    Amazing company & with nothing but professionalism. We've been using them for the last couple years now & they never fail to deliver! Thank you for the work you've done!
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