Greentech Technologies reviews (62)

This is the 2nd time we requested Sean to change the filteration system of our rooftop system of Com.Center. Came right in time; Very reasonable charges & excellent attitude. I will definitely recommend him if you need any service on your commercial system. Surprisingly not a lot of contractors would entertain us for small jobs like this.

contacted 5 contractors, and everyone run away from the job. Dave & Tod were the only guys that could do that combination boiler & water heater. I already recommended these guys to my neighbours & they have business. good for them.

two minutes reviews are not the taste you can find. Sincerely hire this guy & you will pay him extra for his attitude. Very nice person with a very positive attitude and knowledge.

As per shane request I would like to write a few comments that I liked about Greentech. Came right in time. Took care of the property, no damage to any drywall or joists. the best thing, they cleaned the entire jobsite leaving no mess. the quote was almost the same as the other contractors, however, I have a peace of mind that I selected the right company for the right job. Very nice guy & easy going to deal with.

I am pleased to write a positve review about David & Rocky only because of their excellent attitude. Both these guys were extreemly professional from the start to the end of the job. Very clean work out side & inside; literally my neighbour has a ductless as well & it was installed by a big box company but honestly you do not need to hire those big guys for jobs like this. David & Rocky did a picture perfect install of the two inside units connected to one big out side unit. Yes, we are very much satisfied by their professionalism & we would highly recommend it to our peers.........Thanks My David & Rocky.

yes, there are some nice people still alive in the Toront..Funny right. I was refered to this company by my next door neighbor where Mr. Shan fixed their boiler just a few days ago. I have a combination boiler installed by a company that went out of business, thus I thought to give it a shot. Next door neighbor reference, you can not go wrong.. Sahn spent almost 3 hrs to clean the entire heat exchanger. Very courteous & professional. When we asked for the bill, I was really surprised " I do not charge any religious facility " he said & picked his tools to the truck. Initially I thought he is literally joking but the guy started his truck & gone. Yes, he asked me " If you can write a good review for me I would really appreciate it".. I really appreciate the humble attitude of this guy & I instantly recommended him to my neighbor.

Trust me it is not easy to find good people for small jobs. I requested 4 HVAC companies to change the filters on the building but no one showed up except Shan. I have four rooftop units on my building & I needed anyone to help me change these filters frequently. I was surprised to know that no one would like to do this kind of small jobs. Good thing is I found an honest technician in Shan. Not only he changed all the filters he did not charge me extra for any other work. He told me all the units are running fine except they need frequent maintenance.

I called 7 different companies to fix my water cooled AC system at my shop at Bloor street. I was surprised to know that no one deals with these units..I was really thinking a major budget for this project, however, someone reffered me to this company. Very honest person who told me that I can still get few more years from the existing unit. He just changed a couple of parts, capacitor & contactors & the unit starts runnig like a charm. I am so happy to write an excellent review for this company that I did not bother to wait. Yes , the technicians are still here testing the air flow etc. Very much recommended..

My combination system has been a pain for almost 3 years now. Every summer when the heating is stopped the domestic water would stop as well. In winter it is always fine... I already paid a fortune fixing the boiler, but surprisingly it was only plumbing issue as described by Shawn..He installed a $25 valve in my plumbing & off course labour charges that I found a little higher $189.00. But since then I have no issue for almost 3-4 weeks now.. This guy is boiler gini..Definitely recommended 10/10

10/10 Requested qoutes form 4 different heating companies..Most of the contractors, honestly are not trained for infloor heating additions...Greentech guys brought their certifications & did an excellent job. Highly recommended if you are doing any inloor heating project..1010