What do we offer?

Our Clients are IMPORTANT. We hold RBQ and CCQ membership and provide a one-year guarantee on our heating and air conditioning installations, in addition to the manufacturer’s guarantees that come with all our units.

We are available for all your heating, ventilation and air conditioning needs. Simply call to set up an appointment and we’ll come to your home or business, anywhere in Montreal or Laval. We’ll even provide a free quote! If you’ve already been given a quote by another company, we promise to beat it by 10%.

We install these systems

Dirty Filter - Time to change!

Does your filter look like this?

WE RECOMMEND YOU CHANGE YOUR FILTERS TWICE A YEAR, THE SPRING AND THE FALL IS THE PERFECT TIME FOR IT.

Clean Filter

Breathe better: change the filter

CLEAN FILTERS KEEP THE ALLERGENS AND POLLUTANTS OUT OF YOUR HOME AND KEEP THE FURNACE RUNNING EFFICIENTLY.

Is it time for you to change your filter?

*Order on our website now and receive a free 2-day delivery on the island of Montreal for all orders over 150$. For a limited time only, all orders over 250$  on the island of Montreal will receive a free delivery and a complimentary A/C or a heat-pump inspection. For orders of 150$ and less delivery charge applies.

A word from Our Clients

Since the weather is (finally) starting to heat up, I wanted to share my great experience on getting a heat pump installed for the first time ever! We were so lucky to have landed on a genuinely professional, kind and knowledgeable guy — Boris Liamine from Entreprise B. Air.
Besides having central air conditioning now (🙌🏽), I’m just really impressed with how quick Boris was in communicating and answering all my questions. I did my research and his prices were very competitive. His team was so friendly and got the job done superbly as well.

Sophia Z., -posted on West Island Community FB Group

I had a great experience with Boris recently when our A/C stopped working prior to a heat wave. He gave an honest diagnostic without pushing to replace components ‘just in case’ and helped me remedy the issue quickly. I appreciated that he followed up to make sure that everything went well.

Louis C.

Boris is very professional and courteous. We received the best service ever and we love our new heating/cooling system. We know we got the best value for the price. I would recommend him anytime.

Nathalie V.

Excellent and very efficient service. Boris offered a superior service, was very clean and punctual. Wish all services and installs could be a pleasure to deal with like this.

Sabri Y.

Si vous cherchez quelqu’un d’honnête, porteur de bons conseils avec une approche client sans reproche, ne cherchez pas plus loin. Boris est le maître de la situation. Comme moi, vous ne le regretterez pas!

Cassandra J.

It is tough to find a straight shooter in the HVAC business these days.  Boris not only gave me sound advice on my furnace and thermopump, he provided me the most cost effective way of keeping everything working until I replace them.  In addition he provided emergency services in the most timely manner over the cold period.  He was able to explain the issues in a simple way that I could understand.  In the end I am paying less and getting better service!

Malcolm C.

J’ai eu le plaisir d’être le client de M. Boris.  Celui-ci est très compétent, travailleur, flexible et ses prix sont compétitifs. C’est sans aucune hésitation que je le recommande.

I had the pleasure of being one customer served by M. Boris. This entreprise knows HVAC inside and out, the owner is very diligent, flexible and the price is competitive. Without a doubt, I recommend M. Boris

Guy P.

AC stopped working during this heat wave, I’m sure Boris was very busy, he had me fixed up within 48 hours of my call, very nice guy, didn’t push any sale on me, in the end I let him decide what was best and he didn’t take advantage of my wallet

Thank you Boris

Yatish D.

Dès la première visite d’évaluation pour l’installation d’un air climatisé mural, Boris a été très professionnel, courtois, et surtout, rapide.  Il m’a suggéré plusieurs options possibles à différents coûts.  L’installation est impeccable, Boris a réussi à répondre à mes attentes et bien plus.  Maintenant, je suis au frais avec un système qui correspond à ce que j’avais besoin.  Merci B.Air.

Steve G.

I can’t thank you enough Boris!! Very professional and HONEST!! He went over and beyond to assure customer satisfaction!! Was a pleasure dealing with you and so happy to have my AC up and running again!! Strongly recommended!!! 5 stars all the way!!

Linda B.

Boris was very helpful! My air conditioner was broken during some of the hottest days of the summer and my kids couldn’t sleep. He showed up with a last minute appointment and even arrived on time. He fixed the problem pretty quickly and even went over what the issue was. He even followed up to make sure the unit was running properly. He was very friendly and his pricing was fair. I would highly recommend him!

Tanya B.

Our a/c unit broke and i called a few other places and they were giving me a week or so for an appt. I ended up finding Boris on line called him right away, and he came over within a couple of hours diagnosed and fixed the problem in minutes. A/C started working right away and explained  to me what had happened.  Great service great guy i highly recommend him for any issues with your heating & calling systems.
Thanks again boris 🙂

Nahreen S.

Great at his work and a good guy, easy to work with and always available for any questions, I fully recommend B Air for any HVAC need.

Aldo C.

Boris had done an excellent job. He came on a last minute notice and was able to fix a problem that two other companies could not. Highly recommend his services!

Pavel K.

Boris helped me with my heat pump in a time that we wanted and at a price that we wanted. He was always professional and dedicated to his craft.  What impressed me the most is that he was always available to answer the phone when we called. I highly recommend his services!

Stephan L.

I had been using another firm for several years and was not satisfied with service and charges. I called Boris on a weekend as my furnace was not heating and he came by 30 minutes later! He found the problem and fixed it quickly and without replacing any parts (somehow the other company was always having to replace parts etc.). I find B. Air to be honest and courteous as well as quick to respond. Do not hesitate to call them.

Jim Labos

Boris was able to give me an appointment for my broken A/C faster than the other 4 companies I tried. He came on time, fixed the immediate problem, plus helped improved the effectiveness of the system. Rate charged was competitive and transparent, and I felt I learnt a good deal about how A/C works through Boris’ friendly commentary as he went about his work. I couldn’t be happier.

Stephen W.

Great service, reasonable prices, good attitude, highly recommend. Will call again if needed. Thanks Boris

J B.

FOR OUR CUSTOMERS