GreenTech Air Conditioning and Heating

Andrew carried out a thorough, professional service on our older model Lennox furnace. He was knowledgeable, informative and conscientious. We would have no hesitation in following his advice on any new furnace installation. His rates are reasonable and he was prompt and polite.

So let's start with the backstory: My HVAC unit isn't blowing any cold air out, I set it to an obvious low temperature, and nothing happens. Being fairly technical myself, I power cycle the unit to see if that resolves the issue. It worked...but for about 5 minutes before some LEDs light up indicating the potential issue. After tinkering with it for a bit, I felt like this issue was beyond me. Living in an apartment building, I messaged my strata about the issue and asked for their recommended HVAC repair person. The company never contacted me. And with the weather being especially hot recently, I decided to just reach out and find someone on my own. I messaged GreenTech as their reviews seemed positive on both Google and Yelp, and didn't looked fabricated or created by bot programs. Within the hour, Andrew contacted me and arranged to come the next day. So the next day arrived, and he was detailed with the error messages and my speculations, and he set off to work. He expected it to be leaking refrigerant which was causing the low pressure issues in the system. However, after investigation and ruling out that issue, he figured out that the issue was a faulty TXV (thermo expansion valve). Since it was a specialized part that needed to be ordered, he arranged to order it and come back for installation. At this point, I paid him $300 dollars for diagnosis ($50 for initial fee and $250 for 2.5 hours of service). A day later, he sent me the quote of ~$980 dollars for the purchase and installation of the TXV and I agreed. We arranged for Friday installation. Friday comes, and he arrives at 3pm to start the installation. While I have no clue what he actually did (since I have no knowledge in this area), I saw that he tinkered with a bunch of pipes and valves, cutting / welding some things and eventually installed the valve. The process was much longer than expected, he was here until 2am in the morning. He was fairly puzzled as the configuration at that point seemed correct and he spent a bit more time figuring out why. Turns out, he accidentally burnt some wires responsible for sending the signals to presumably what controls the AC. Being here for already 10 to 11 hours, he arranged to come back on Sunday to resume the work. At this point, he did not take any payment. Sunday arrives, and he again starts work on fixing the issue. He showed me the wires he accidentally burnt and after 6 hours of work, the AC is functional and I finally have cold air again! (Finally, no melting while working from home). Overall, Andrew did an exceptional job. Despite the hiccup, he demonstrated his responsibility to the job and reliably amended any mistakes and ensured the customer received what they were quoted for. Furthermore, I only paid for the $980 that I was initially quoted for. Usually, I find contractors and handymen to be a bit skeptical since I have felt scammed by people who overstate their skillsets and aren't able to deliver. However, Andrew demonstrated his knowledge of his trade and was able to deliver what he promised. He is deserving of this 5 star review and I would recommend him. Thank you again Andrew!

Andrew answered his phone promptly when I called each time , answered any questions I had , was open to any suggestions I had and arrived at the promised time. Had my minisplit heat pump installed in a very reasonable time and price and made sure it was working properly before he left. I would definitely recommend him for any HVAC work you may need!

Our furnace suddenly stopped working. Called GreenTech on a Sunday afternoon, fully expecting that we would be lucky to book an appointment within a few days. Andrew came out same-day, without any additional emergency or weekend charges! Prices are competitive/fair, and Andrew was incredibly responsive and thorough. Would happily recommend!

GreenTech did a great job installing my new AC system. Andrew was hard working and did his due diligence to get the job done on time and within his quoted price. He was knowledgable and work into the night to complete the work. I would hire him again to do a new install, as well as any repair or service work.

Andrew and his team are the real deal. Fast friendly and efficient. If you want a great job done with really nice people you should definitely consider Green Tech.

Andrew the contractor came to my home for an estimate to install a muti-zone air conditioner system, he was very pleasant to deal with and professional. Out of all the contractors that came to do estimate, Andrew from GreenTech was overall the best. I think we will go with them, more to come after the job is done : )

We were very pleased with the prompt service and professionalism for fixing and then replacing our outdated furnace. He explained very clearly the benefits of getting a new furnace and why we had so many dead spots in our house. We were so impressed that we decided to also get an air conditioner. We would highly recommend Andrew.