Green-Tech Heating & Cooling

Working with Rory and the entire Green-Tech team was a fantastic experience and I recommend them without reservation. Communication is important to me, and I found theirs to be on point from initial contact to final punch list and everything in between. Green-Tech replaced my furnace, installed an AC system, and added a whole house fan. My home was built in 1890 an comes with many surprises in store for any contractor that digs in. This job had several surprises along the way and Green-Tech handled with grace and professionalism. I am very happy with my decision to work with Green-Tech!

I needed a small thing done to correct not being able to turn the fan on in my furnace independent of the heat. I was hesitant to call an HVAC tech because I knew it was a small job and I didn't want to pay a big price for it. Rory was on time and fixed it in a jiffy and at a great price considering I needed a fuse changed! I am so happy now. Thanks so much, Rory, I couldn't have done it without you!

These guys were absolutely fantastic. Got a great quote to replace the entire HVAC system to modern efficiency. Had to jump on it as everything was 33 years old and installed when the house was new. While still working, it was tired and needing an upgrade. They replaced the furnace, a/c and water heater and now we couldn't be happier. Recommended 10 out of 10 for professionalsim and accuracy, not to mention not trying to sell anything we didn't want or need.

The son of the owner came out and was able to diagnose the problem with my Goodman furnace. Fixed the problem. He was super nice and professional. I would definitely call them again.

DO NOT USE THIS COMPANY. The first red flag is that they want almost full payment up front (they wanted 80% down where normally it's around 50% or just cost of parts). I told my husband not to go with them but they seemed knowledgeable about mini-split systems and were more affordable. MISTAKE. They are not knowledgeable and left us with only 1 out of 4 working units! They do not respond to messages or phone calls. We were totally SCAMMED. We had to hire another company to fix all of their mistakes and order another working unit ourselves. The project was started in JUNE and they did not fix it or bother to respond to us and so we had NO air conditioning all summer even though we had paid a serious amount for it! They still OWE US. We are going to have to go to small claims court. DO NOT USE GREEN TECH! BEWARE!

Great company !!This is the only company in the Denver metropolitan area that I would ever call and trust to do work that I need done, period !! They always answer the phone and get back to me promptly. They are very knowledgeable and get the work done right and for a great price!! This is the only place you can rely on in the state to address your hvac needs. A true life saver !! Thanks again...

Rory was very responsive when our furnace went out in the middle of the night. He came out to look at the unit that day and replaced the whole thing the next day. Very helpful!! Much appreciated!

These guys are fantastic to work with!! Very professional and responsive, and they do a fantastic job! they have installed an AC unit for me and when my water heated started leaking over New Years, they came out immediately and installed new double water heaters! they are very competitively priced and their quality of work is excellent! I highly recommend them and will keep using them as needed in the future!!

Rory was absolutely amazing! Our furnace went out on Christmas morning. He came out that day, diagnosed the problem and offered to replace our furnace that same day. We opted for the next day and stuck it out for the night. He gave us a great price, excellent customer service and he is an honest man. I recommend this company to anyone for all your heating and cooling needs.

Greentech has helped me and others in my family before so I knew I could trust them for a whole furnace replacement and A/C install in our new house. No issues since installation and the A/C feels great!