HVAC reviews in Stamford, Connecticut

Save your time and money by using Green Mechanicals. Hands down best service, quality, and value for your money. I spoke with Upul and he walked me step by step through out the entire process. He answered all my questions and concerns. The entire team was professional and the work was second to none. They left the job site everyday cleaner than when they started. Check out the before and after pics. The pictures speaks for itself. Was able to get rid of the old boiler, old hot water tank, and old oil tank. Best quality materials and craftsmanship!

I called a Around-the-Clock on a Sunday morning when we woke up to a malfunctioning furnace. They offered to come by noon and by one the furnace was fully functional. They took the time to explain what had been causing the problem, how they would rectify it, and why the problem would not happen again (it had happened a few times in the past and other companies had solved the issue by what now appear to have been temporary solutions.) The icing on the cake was how reasonable their fee was, for a Sunday call. I highly recommend these folks.

I am loving this business! Ilan is responsive, up front about costs and options, and gets the job done in a timely manner. I will definitely be using him again.

Great and professional service with reasonable price. Thank you so much!!

This is my third time using Around the Clock. I called in the morning and Ilan showed up in the afternoon to fix my air conditioner right before the day when the weather turned to 80 degree in late Spring. I have only wonderful things to say about the Ilan's service, quick response and quick resolution.

This is the second time we’ve needed Ilon’s expert help. The first time our AC went out during a heat wave; this time our upstairs heat went out on a freezing day. Both times Ilon was on the job in a very timely manner. He diagnosed and fixed the problem and we were back to comfort in a short time. He is expert, professional and very pleasant to deal with. I highly recommend Ilon and Around the Clock Air Conditioning and Heating!

Ilan is the most knowledgeable person I have encountered in HVAC. I particularly had a system that 5 other companies and individuals could not fix. Ilan was the only person who could solve the problem. He is also a NEST pro so if you would like to switch to modern systems he can help you and you get additional 4 years of warranty. Finally, he is honest he chose to fix and A/C unit rather than replacing it. That is a very rare commodity among HVAC folks. I have recommended him to a lot of people and they are all happy.

For a truly cost efficient and professional serivicing of your Air Conditioning And Heating unit I highly recommend Ilan from Around the Clock Air Conditionimg and heating. The service is very detail oriented and he takes is time explaining everything and recommends changes for only things things that are necessary and provides options. He is update on latest products like smart thermostats (nest pro etc....) and is very knowledgeable. I would highly recommend this company for curtious and professional service.

Fantastic HVAC professional. Always shows up when he says he will. Always professional and personable. Reasonable pricing and most importantly, he's good at what he does. He's a rare breed these days.

Around the Clock is an excellent company! Their service is fantastic, they are there quickly for all regular and emergency needs, and they give you the best price compared to other companies. Their workers are extremely professional and courteous as well! Best company to use for air conditioning or heating needs!

I was not at home, my wife and 5 month where, with no heat in the house. When I called him he said he was around the corner. Upon his arrival he changed a filter. Then processed. To charge my wife $150 for if 15 minutes of work, and tried charging her for a filter we supplied. I’m a mechanic- there is no way a furnace would not work just because of a filter. That would only restrict air flow. When I spoke to him he just said “I told you!” As a small business owner I wouldn’t feel right charging that much for 15 and to me that just taking advantage of someone.

Ilan helped us install some new smart HVAC controls in our Norwalk facility. He was very responsive and knowledgeable. Great all around experience.

Amazing service and support of my air conditioning and heating system. Fast. Reliable. The absolute best! Highly recommend.

Around the clock was a great experience. Prompt response very personable and informative about my situation and reasonably priced. I’ve found my new HVAC company

Ilan was awesome. We lost heat and I didn’t have an AC service person. Ilan came recommended and agreed to come by by late on Saturday. He even came by on Sunday to complete the job

Highly recommended

Our heating stopped working in the middle of the night on a very cold night. We called and Elan showed up within 15m and fixed the problem immediately. We also hired Around The Clock to maintain our heating system, install smart home heating controls, and replace our air conditioner. They’ve gone above and beyond every time and are incredibly reliable and reasonable.

Ilan is super friendly, knowledgeable and incredibly responsive. He will do what it takes to help solve the situation no matter the complexity, and follows up to make sure all is ok! He is my go to for any A/C and Heating issues.

I appreciate that Ilan responds immediately and is a one-person business. He is professional and a master in his trade.

Ilan took the time to speak with me on all of my options and addressed our AC issues very quickly. He was trustworthy, patient and very responsive.

Your Review
This is my third time using Around the Clock. Ilan always makes himself available - whether it's a heating issue in the middle of the night in the depth of winter to more routine calls like a malfunctioning Nest thermostat (he is skilled with these devices). I have nothing but great things to say - he has taken good care of my heating and AC needs. Quick response - quick resolution.

How nice to deal directly with the owner of the company; someone who really cares about your job and his reputation.
Not only did he answer my call but gave me a reasonable time response and showed up on time without any excuses.
He was more thorough than I've come to expect and treated me with respect rather as an annoying customer who doesn't know anything. The repair went well and I definitely use him again.