Dean Brennan of Brennan Air has been carrying out all of our air conditioning needs for almost twenty years.

I would thoroughly recommend his company for all your air conditioning needs, whether it be new installations or servicing an existing system.

Dean and his crew work in a friendly and professional way.

B. & D. Duval Pty Limited (Builders)

Hi Dean,

Thanks very much for installing our new Daikin air conditioning system.
It’s working very well and keeping the entire house warm over the past few cold weeks.

I must say I was very impressed with your professionalism, from your initial inspection to handing over the completed system to us.

To get your quotation on the same day you carried out the inspection was extraordinarily fast. I didn’t expect it all, but after receiving it so promptly I thought it was a good sign.

And it turned out to be correct. When I decided to give you the job, everything you said about delivery and installation was spot on time. And also a big thank to you and the boys for the installation. I was impressed with the boys and how they placed all the drop sheets up and down the stairs and where ever you worked inside my home. The house was spotless after you guys finished.

I went up in the roof space after you guys left to check that the ductwork and return air was supported correctly and I was impressed on the excellent quality of workmanship up there. It was installed very securely.

Anyway, thanks again and if I ever move to another home that needs air conditioning I’ll certainly be looking you up.

All the best,

Eric Lemmerman

Dear Dean

I am writing to thank you for your service for over 17 years. Firstly at Thorn Australia when you installed a new system at our Silverwater warehouse then for a further 7 years at Cherrybrook Real Estate.

I have found you and your team to be very professional, knowledgeable and competitive.

In an industry that is very competitive, your team always delivers excellent customer service.

Thank you for your assistance and look forward to continuing our dealings into the future.

Yours faithfully

Sam Mamone

Director/Licensee, Cherrybrook Real Estate Pty Ltd

Our company has used Brennan Air Conditioning for many years, both for our office but also for our management properties.

Dean Brennan is very knowledgeable and we always feel we are in good hands. The professional approach that Dean and his team display in all dealings with us, as well as our owners and tenants, ensure we have no hesitation in recommending Brennan Air Conditioning to anyone.

If you are looking for professionalism and experience look no further.

Kindest regards,

Nicole Patten

Senior Property Manager, Louis Carr West Pennant Hills