Nasa Heating & Air Conditioning Services Ltd.

My hot water tank started to leak over the long weekend and when I called NASA Heating and Air conditioning the following business day, Amit was able to provide me a quote for natural gas hot water tank installation over the phone. On top of providing me the quote, he was able to schedule the hot water tank installation the same day.
Very happy with Amit's quick and prompt service.

I was very pleased with the service I got from Amit. He was professional, informative and very courteous. He explained what he did and walked me through everything. He was on time and finished by the time he had quoted me. I would highly recommend him and his company

Amit is great individual to do business with. He was able to detect the problem quickly and resolve as described. I would recommend him. He provided the warranty of his work. Thanks.

My Navien heater was installed by OEG. It quit working when I had a houseful of guest during a weekend. OEG was not able to provide immediate service. I am glad I called Amit at NASA. The service was expensive but I believe it was worth it. He replaced the electrodes and did descaling, which is supposed to be done every few years.
He also pointed out some serious deficiencies in the original installation, and offered options which I will consider at a later date.

I’ve happily hired Amit and Nasa Heating & Air Conditioning and for a range of furnace, humidifier and AC needs over more than 12 years. Amit is very thorough and knowledgeable – and also provides excellent weekend and after hours service when possible. I would happily recommend Amit and Nasa Heating & Air Conditioning.

I use NASA every year for my maintence of my furnace and air conditioner
I have great confidence that my heat and air will run efficiently year to year and that the occasional glitch will be taken care of in a timely matter

Bottom line: I lost $1K with this guy on repairing a unit that I ended up going elsewhere to replace

I'm a new home owner, with no experience with boilers or similar repairs. Amit was the first to call me when I posted on home-stars, he was flexible with time to visit so, after quickly checking reviews here (some are not good but overall it seemed fine) I so proceeded with appointment, thinking it'd be some relatively simple repair.

The cost of the visit is $175. When he looked at the unit the options were:
- fix it for $1K
- replace with one with tank for $2.5K
- replace with tankless for $4K

I chose to fix it. Spent the $1K (it'd be more if paid by credit/hst). He replaced some parts (I'll have to add: my girlfriend was later upset because he walked around in dirty shoes, and used our vacuum cleaner very roughly to clean the machine messing up the extension of a nice vacuum). He told me to monitor pressure of the unit and unfortunately over coming days the pressure was decreasing indicating a leak - at which point he said to give up on it and replace it all together. He'd knock off $500 from the $4K for tankless.

The discounted price was very close to a quote I got from another company that has stellar rating so I went with them instead and am happy that I did (review coming up).

So Amit will of course respond here that he did right by me, giving me the options and their pros/cons and it was just my own decision that did me in. At crucial point however when I asked him "if this was your place, what would you do?" he was vague enough that I took it repairing the unit was a viable option. Then he supposedly offered me a discount on replacement, but the measly just over $100 wasn't worth it going with second rate service.

Can he do the job? Probably
(the 'repaired' tank did produce hot water, so if I spent another $500 to address the leak/decreasing pressure maybe it'd work, presumably he could install a new tank as well)

Would I go to him again? No
(hard/expensive lesson learned here - mixed ratings, mixed results -- talking and dealing with a provider with near 10-star rating showed me the contrast dealing with them vs. Nasa Heating)

Amit Gupta from Nasa Heating replaced the gas piping in my home.
He completed work without any issues. Everything was done professionally.
He is a nice person to deal with, with good sense of humor.

Very satisfied of Nasa Heating. Technician Amit is very knowledgeable and take the time to explain the problem and answer all our questions about the furnace and how to prepare for the winter.

Their Work was professional, punctual and reasonable. Before start an estimate was provided and work was done as per that.