Nasa Heating & Air-Conditioning Services Ltd.

I liked the service I received from Amit. When I called Amit because our water heater was cold, he scheduled our appointment the same day. He came to our house on time, inspected the water heater and discussed our options. We decided to replace the water heater and, with Amit's help, we chose the size we felt best met our needs. The replacement appointment was scheduled for the next day. Instalment went smoothly and Amit took away the old water heater. He called back that night AND the next morning to touch base and make sure that the water heater was working well. He was also available by text. I believe the price was fair.

Great service by Amit Gupta! Friendly, fast and efficient!! Highly recommend him. ;)

Amit was very responsive, arrived within 2 hours of my call and corrected the problem I was having with my whole-home humidifier. The control console had to be changed and he was able to get it from the supplier within warranty.

This is not the first time I had to call him for service at my home (I had furnace issues last year) and he has always been quick to attend. Amit is very professional and knows the stuff he's doing.

I'll not hesitate to put in a referral for him.

I had my furnace installation completed by Nasa Heating & Air Conditioning several years ago and have had yearly maintenance service provided. All work is carried out completely and efficiently and explained in an understandable manner.

Amit is a super professional tech and very courteous and knowledgeable.

My experience was a very positive one.

I originally contacted Amit in late summer to get a quote on an installation. However my current financial situation made me want to try and squeeze one last winter out of my furnace despite several other professionals warning me I would be lucky if it lasted that long. Amit contacted me in January just to see how things were going and we mutually agreed to speak at the end of April to proceed with the job.

I believe it was exactly six days after this conversation that the bearings on my fan motor started to go and make a horrible grinding sound whenever my nearly 15 year old furnace was in operation. I contacted Amit in a bit of a panic and he came over within 90 minutes to inspect the situation.

He set me up with a good energy auditor by the name of Nelson who I'd also highly recommend. Nelson was able to do the energy audit the following day and Amit was able to install my new furnace the day after that.

Amit answered all my questions in a straightforward and honest manner (and I did have a lot of them) and finished the job in 3 hours then stuck around for an extra 90 minutes to make sure everything was optimized and working properly. Any other contractor would have probably left as soon as it was done to hide all the corners they cut during the process. With Amit, there were no cut corners and he improved several aspects of my existing equipment himself or made recommendations how to do so which I've followed and noticed a difference already.The next morning Amit called me to see how everything was running and to check for any problems even though there were none.

The personal touch and his 30 years of expertise make him one of the best, if not the best, furnace installers in Peel region and considering some of the stories I've heard, I really lucked out in this situation. I would highly recommend his services.

Mr Amit Gupta found that our heat/air conditioning unit was no longer able to provide heat during a very cold spell this winter. The perfect fit was ordered and he called several times to check to see if we were comfortable while the new unit was on order.

Mr. Gupta also suggested we upgrade a switch on our electrical panel to provide maximum efficiency and comfort and answered all of our questions.

Finally, he contacted us to ensure our satisfaction and comfort were met.

We recommend him to others and would use his services again.

For my new house, Nasa Heating supplied and installed the new A/C and Humidifier. They also offered to maintain these along with the builder installed furnace.

The first winter after we moved in, we found that the heating had stopped working. We called Amit at Nasa and he responded immediately. He walked me through few steps on the phone to identify the issue. We were able to start the heat. However he still came the next day to do a check up and found that the furnace venting (Exhaust & Air Intake) pipes were undersized. He quickly changed the pipes and we have not had any problem since. He also helped us claim the repair cost from the builder.

Amit calls me every 4-months to remind me to change the filter and to check that everything is ok....absolutely great customer service.

Last week my humidifier stopped working due to an issue in the water solenoid valve. The experience with Nasa was the same...quick response, diagnostic over the phone, follow-up with a visit. Completely painless!

I would highly recommend Nasa Heating and Air-Conditioning!

Last week my humidifier stopped working due to an issue in the water tank valve. The experience with Nasa was the same...quick response, diagnostic over the phone, follow-up with a visit. Completely painless!

I would highly recommend Nasa heating and Air conditioning!

Amit is a true professional. He will always do the impossible to help as fast as he can especially when an emergency happens like a broken AC during summer or repairing the heating system when it's cold in the winter. I appreciate Amit's honesty on repair options when the AC/Heating system breaks down.

Thanks again Amit!

Amit just left my place after fixing the capacitor in my unit. First class gentleman. He arrived almost immediately, took time to understand my unit's history, asked important questions to understand the issue, and then began diagnosing the problem. Within an hour, I had my unit up and running.

In comparison to all the other company's out there, I believe I found a gem. While the others answered the phone somewhat dismissively, tried to overcharge me - almost double in price in comparison to Amit's prices - and largely lacked any knowledge about their organization's services, Amit was the exact opposite.

Such a pleasure to meet someone caring - a big part of doing good work ... at least in my books!!

Mr. Amit Gupta knows gas! I called him to connect my new gas stove and he saved my family's lives. He noticed a leak in my gas line and had me deal with it right away. He then noticed deficiencies with my newly installed furnace. Thanks to him all is fixed now and we can sleep with peace of mind. He was very pleasant and gave expert advice. I was so pleased with him that I gave him my next job, to supply and install a new tankless water heater. This thing works great. His service is A-1.

Amit is a very knowledgable and committed professional and we had a great experience with him installing a new furnace and tankless hot water system. Our house is much more comfortable now.

NASA Heating and AC (Amit Gupta and his team) are real pros. They were timely, courteous, tidy and thorough. Fairly priced, though not the cheapest technicians, but you get what you pay for and that's a job done right - and when it comes to critical systems in my home that's what I want.

After my call, I had Amit at my door within the hour. We discussed repair and cost but decided to go with a new tankless water heater. The pros and cons were well explained to me and Amit was very professional, organized and polite. The tankless water heater was installed the very same day. All the work was very well done, as I watched what was being done. As I watched I was able to ask questions about the product. Other chit chat as well was very friendly and appropriate. Once the work was completed all was cleaned up and the old tank taken away. I was reminded that if I had any concerns to contact Amit and set up his contact information on my phone. Very quick service done in a professional manner. The way we hope all service would be.

I had an issue with my hot water tank and found NASA on the Internet. Amit provided fast and accurate service at a fair price. When my A/C aged out I again called NASA and I had a new Air Conditioner quickly in the middle of a heat wave. While installing my A/C Amit noticed some "setup" issues with my furnace and after correcting we had move better air distribution in the house. I will call NASA in future for further HVAC issues.

Amit from Nasa Heating was a pleasure to deal with. He came to our home in the evening to meet with me and my husband and was able to replace our broken water heater the next day. Professional, thorough, highly recommended.

A friend referred us to Nasa Heating and Air Conditioning when we awoke to find we had no hot water. I called Mr. Gupta at 8:30 am and he arrived to our home very quickly. He diagnosed the problem and dealt with the warranty department to have our system replaced. The new system was installed and running a few hours later. Mr. Gupta is very experienced and knowledgable and I would highly recommend his company. It is great to know if we have any problems in the future he is a phone call away!

Nasa has been the provider of our HVAC needs for several years and they continue to surprise us with regular followups, and excellent advice and service. We have used them in two different homes, and have referred them to several friends, all of whom appreciated the same work ethic and professionalism that we did. An excellent company that I recommend with pride.

We had an unique problem with our heating system that had been looked at by other companies who would change parts, and charge us without fixing the problem. When Amit came he realized this was unique, and got hold of technical support from the manufacturer to get the job done right the first time...Well Done!

A visit from Amit is a good day. He's efficient and cheerful, and strives to solve any issues in a timely fashion.

Great service! I have been using Amit for all my Heating and AC needs since I got my house 10 years ago. He sold me and installed my AC unit and it was such a great price/speed my neighbours got one as well. Never had an issue in 10 years since. Twice since I have also had issues with my Furnace and Amit was able to come right out (once when I was worried and it was very late) to fix it. He never left me wondering about costs and always completed the work in the time he estimated for the cost quoted or less. Will continue to use his service and not look elsewhere.

Listened to our wants and needs. Gave appropriate recommendations. Revisited before installation to re review details. Day of installation, prompt, protected my flooring, no mess for me to clean up and stayed within budget. Did follow up phone calls to ensure we were happy .

This is the second time my partner and I have used Nasa Heating and Air-Conditioning. Both times, Amit has been professional and completed the work in a timely manner. Both houses he has replaced my furnaces in required some creative thinking with regards to small spaces and ensuring the work meets the building code. Amit knows his HVAC and I would happily recommend him.

We have been working with Mr Gupta since the last 12 yrs . He has been very professional , dependable . We would recommend Mr Gupta to everyone

One of the most dependable contractors I have dealt with over the years. This company can always be counted on to fulfill their obligations on all projects. Their commitment to customer service, professionalism and quality are second to none

Amit, who owns Nasa Heating was professional and prompt . Came on time with his installer and completed the installation by end of the day. He supervised the installation and left only after it was completed. He tested the system before leaving. A week after the installation I had reported an issue and he has promised to attend to it immediately. He responds to your phone call and email promptly and therefore can be reached quickly when needed.

The installation removed an old noisy inefficient furnace and replaced it with a new quiet efficient furnace with cold air intake and exhaust now through the side of the house instead of the roof. The installation and removal went flawlessly and completed without errors within a day. The new intake and exhaust were positioned perfectly and are appealing to the eye. Since the job was completed, the air conditioner has been used all summer with no problems and we have now been using the furnace with no problems. The service and quality of work was very professional with several follow up visits to ensure our satisfaction and more than exceeded our expectations. The service professionals answered all our questions and worked very dilingently to complete the job in one day.

I have had the opportunity to use Amit's services on three installations over the past year and have been very pleased by his ability to come up with creative solutions, execute a plan and provide great follow up.

He is a perfectionist who goes out of his way to make sure things are done with the utmost professionalism.

I highly recommend him!

Amit was a pleasure to work with.

He and the men he worked with were courteous and,hard working . They were punctual . Amit always explained waht he was doing and who things worked.

They left our basement and house so clean you didn't know that htye had removed a 50 years old furnace and a 23 year old air conditioner that they had to carry through our house as we have only one entrance.

I highly receommend Amit Gupta owner of Nasa Heating . Elaine Lithwick

Amit has been our exclusive HVAC service provider for the past several years, and we give him our highest recommendation. He is extremely knowledgeable, prompt in giving timely service, and his work is always reasonably priced. He has been available on short notice, and will even attend on weekends. A big plus for us is that Amitl services attic air conditioners, and did this in the heat of summer of 2011.

I live in a very large home that is challenging to keep comfortable, both in the winter and summer as well. I found Nasa Heating to provide excellent advice for the specific conditions of my home. They did the work they claimed they would, for the price they quoted and at the time they committed to. In all aspects, they were professional. We have used them to service our equipment, and they continue to give us good advice about our comfort.

We have used Nasa Heating to replace 2 furnaces, and 1 air conditioner. They have helped with humidifiers and even helped with our fireplaces.

I have referred Nasa to our good friends who have also found them to be a professional company that is easy to work with.

We hired NASA heating to install a new furnance, ac and humidifier in our residence.Overall, a very positive experience. Amit Gupta of NASA Heating and Airconditioning was helpful, knowledgble and courteous, I am also impressed with his follow up and after service. I would recommend his services. We will be using him for getting furnance upgrades in our rental properties.

We have been thrilled with the ongoing service we've received from Nasa Heating and AC. Amit is always responsive, courteous and extremely professional. He always provides cost effective options, and takes phone calls day and night. When we've had emergencies, he's been there to solve the problem. When we've needed new equipment, he's sourced and installed on time and on budget. In short, Nasa is all about service. They are the best.

Best , most informative and thoughtful contractor it has ever been my pleasure to deal with.

He planned and thought ahead, saving me untold grief when events might happen in the future( which did occur in one instance)

I would very highly recomend NASA heating, and I personally use them at my home and office, even though I am far away.

Amit was recommended to us by 3 different neighbours who were pleased with his services. He made a special point of doing our work earlier than planned due to the extremely hot weather we were having at the time. This was very much appreciated.

We are very pleased with the results.

our air conditioning system finally crashed this summer.....i called several contractors but finally settled on mr. gupta...who was eager to assist, competitive in price, extremely knowledgeable and quick to respond to any questions.....as well we had installed a new furnace 3 years earlier...but there was a problem with its installation which mr gupta brought to my attention.....he called back after the job was completed to be assured i was satisfied......this does not happen very often these days.......i have been a home owner for 35 years......very good service....

We would recommend Amit. He was very knowledgeable and professional. The service and price he provided was excellent.

Purchased furnace and AC from Nasa. I dealt with Amit who was knowledgeable and easy to communicate with. I am very pleased with the installation. Everything is tidy and professional and working well. (although its only been a few weeks) Nasa's quote for the furnace was unique compared to several others in that they recommended a furnace with significantly lower BTU than all the others and was the only one consistent with an independent energy audit.