Folks, Vasi Refrigeration is the only call you need to make for your HVAC work. I had them replace my residential split system and every step from removal, new equipment intallation, and final test was performed neatly, precisely, and professionally. Their placement and hookup of the new equipment was sugically precise and obviously preformed with great care and pride. The work area was always left clean, free of any trash or even the smallest pieces of intallation debris. Most importantly, Vasi started and finished the job at the agreed upon reasonable price and on time. No surprises, extras, upselling or delays. Overall a rare 110% positive experience in the world of HVAC contractors. Here's another THANK YOU to Mr. Vasi and his excellant crew for a job well done! read more

best repairman around. Doesn't upsell. Will do exactly what is needed to get the job done. Happy to explain the process too so I learned a thing or two. read more

Vasi and his team were great to work with. He is a responsive communicator, kept a clean job site, and very thoughtfully planned our 4 unit mini split and heat pump install. Look no further, this is the guy! read more

Yesterday was the first real hot day of the year and if course the AC was non op. We called several vendors and were not getting any luck and were being told several days out and without anyone looking at it quotes for several hundred dollars. Razvan Vasi called early Sunday morning and the call was not answered. He went out of his way - knowing our situation and just showed up at 9:00 am to fix our woes. ( And AC) :) Absolutely phenomenal customer service and our AC is working already 45 minutes later along with a detailed explanation of what the problem was. Awesome job sir! read more

They were responsive via Yelp, and easily reachable by phone. Earlier in the week I called out to confirm the appointment and day of they called me 30m before the start of the appointment to let me know that there was an emergency they had to address prior to visiting me. They showed up on the time they had discussed, and then got partially stumped due to work done by previous contractors. As it turns out, the power line was going to a different condenser, the control line was broken and patched under a new set of roofing rubber. They took the time to figure out which was the right unit, labeled it, repaired/replaced the broken control wire, and fixed the power wiring so I was paying for my own A/C. They even checked the refrigerant/freon to be sure no breaks in the line occurred and that it didn't need topping off. All in all the 2 guys that showed up were professional (even wore a mask when asked due to building rules despite full vaccination), punctual, and accommodating. I would highly recommend them. As a side note, they said that they rarely get people reaching out to schedule appointments rather than reaching out for an emergency. Give them a call if you're having issues! read more

Vasi was quick to respond and that is what gets your attention when you need expertise service. I've used Vasi twice, the first to double check our central air system as we had just moved into a new house. He was able to schedule me in before the heat of the covid summer started. I was happy to see he came prepared with a mask, and even more surprised he had a helper, his son. He told us news any homeowner never wants to hear, but luckily was able to get our system running before any major repairs. After this visit, I didn't have a feeling of being "robbed" as some might say. The service by Vasi and his son was honest and truthful. I was happy to spend the money I did. The second call to Vasi was an evening email three days before Christmas. The plan was to host Christmas dinner for the family, but suddenly the fan system for the house turned on, blowing air through the vents! After trying to troubleshoot the issue, I finally emailed Vasi. He replied within 20-30 minutes and eventually we got on the phone to trouble shoot the issue together. Unfortunately, the guidance didn't work as the fans kicked back on overnight (mind you, we have 3 kids in the house). Vasi left the evening conversation to stay in communication via text or a call the next morning if we still needed help. He came to the rescue again. Vasi arrived and was in and out in about an hour. I wasn't home, but my mother was even impressed by his service. He didn't ask for payment until she brought it up. Vasi has clearly left a positive impression to me, my mom, and even my cat! I was able to host Christmas dinner after all. I think Santa came early to my house this year. Thank you Vasi. read more

I have used Razvan a couple of times now, the most recent a replacement of my AC condenser. He is very reliable, upfront, straightforward and honest. Doesn't try to sell you what you don't need and delivers high quality work. Highly recommend. read more

Everything was great! Responsive, honest, respectful. Even vacuumed up of the lawn clippings they brought in while going back and forth. I'll definitely use them again! read more

Vasi is incredibly responsive and comes out quick when you have issues. Highly recommend his services!

Vasi Refrigeration recently installed mini splits in my condo. Vasi was reliable & punctual, spent a lot of time explaining the process & considering the best spots in my house to put the units and how to run the lines, and connected me with a great electrician for the electrical work. On install, Vasi & his team were respectful of my home, covered my floors & furniture, and cleaned up anything left behind. The project was completed quickly and on budget. I'm very happy with how everything went and would definitely use Vasi Refrigeration again and recommend to others. read more

Very reliable, honest and nice of a person you could find. I've called on him numerous times and he's always delivered and completed the job right. My friends and family have called on him numerous times for HVAC services and for good reason. I highly recommend him for all of your HVAC services. read more

Vasi is the best - a true professional! I had him out to fix the AC in my house a couple summer ago, when it broke down during the hottest week of the year. He knew exactly what he was doing, gave advice on how to maintain the unit, and came back the next day just to make sure everything was ok. Today, I had an issue with my fan convector heater. Even though this wasn't his main area of expertise, Vasi came out to take a look. He spent about an hour cleaning the unit and trying to diagnose the problem. Eventually, he diagnosed the problem and it turns out that it required a plumber, but Vasi explained everything to me very clearly, and didn't charge me a dime for the visit. I will definitely use him whenever I have HVAC needs in the future. read more

Great service! Our central air broke on a 90 degree evening and he came out within 20 minutes of talking to me (at 7pm). He wore a mask to the door which I appreciated and had it fixed within 25 minutes. ABSOLUTE lifesaver!!! read more

Vasi went beyond just a quick fix for our funky A/C system. Our first night in our new house, on a 90+ degree day, the a/c blew warm air all sleepless night long. I contacted Vasi the next day, and he came to the house that same afternoon. Our system was installed to only serve the 2nd floor of our house, with the capacity to be expanded at some later date. Vasi noted that the original installer had shortcutted the system by putting 2 of the 4 supply lines back into the return lines, so our system was essentially choking itself with cold air. He explained that the real fix was to just direct the 2 lines down into the 1st floor, where they belonged anyway. So with a wave of his sawsall, in a couple of hours, we had a/c coming down to our kitchen and downstairs bedroom - which end up cooling the entire first floor - and the upstairs bedroom line was blowing COOL air again. After he returned a day later with parts and grilles to finish up the install, we have a totally functional, fully conditioned house. In only 2 days! He and his crew not only did a great job of assessing the problem and fixing the funky original install, they were very conscientious about cleaning up after and checking in with us to be sure it was all still working correctly. We are cool and happy customers for life! read more

We've used Vasi twice now for different issues we've been having with our central air. Both times Razvan has responded quickly, fixed our unit, and was incredibly friendly while doing so. Can't recommend them enough. read more

I was very pleased working with Vasi Refrigeration. They were on time, efficient, courteous, and thorough. We had them remove a baseboard heating system that was no longer needed. They were highly organized in figuring out what needed to be removed and then did the work in short order. They even offered some good advice on how to properly work with another contractor on properly fixing the walls behind the former baseboard heating. They were a pleasure to work with and I will be using them for any other HVAC needs I have in the future. read more

Vasi is fantastic! I've Worked with him for almost a decade now for our building's heat and ac needs. He's quick to respond, charges a fair price and always gives us the truth as to what's going on. In addition to helping Us with a number of smaller jobs over the years, Vasi has replaced 2 of the 4 HVAC condensers here, (they were both over 30 years old at the time) and his work is solid! Works evening's and even on Sunday's ( a couple of emergencies over the years) and he always gets it done. read more

Vasu gets 1 star for showing up to fix my AC. 1st visit they put in a new pump. They left without my AC working and told me it would be fine now. They didn't check temperatures or dnything. Called them back, they come back and added Freon-cleaned some stuff-said it will work now. They again did not test it. I paid $500 for nothing. They texted me the next day and said I would continue to have issues per the manufacturer and they wouldn't work on it anymore because my units weren't Mitsubishi. So IF YOU DONT HAVE AVMITSUBISHI PRODUCT, DO NOT CALL THESES GUYS! Vasu does not gauerntee their work. Chambers came out and actually fixed it for $400 and they make sure it's done right or they won't charge you. read more

My central AC decided to quit on the hottest day of the year, so far. It hit 97 degrees in Malden and that evening the system wasn't chilling the air. It was a tough night. I got on the phone first thing in the AM. I got Vasi's name and number from another contractor who only does heating. He said he wished he did do AC work due to the volume of calls. He told me to call Vasi and that Vasi would take good care of me. I did and I'm glad! Vasi said that he had an installation but could come by late in the day, between 4 and 5. He asked me to text my address to him and that he would call before coming. I had no faith that he would show realizing how busy these guys are in the summer. I got a text at 5:00 saying that he was about 30-40 minutes away. He came in 30 with his assistant and immediately went to work. He had the problem with my 16-year-old system diagnosed in minutes! After the repair was completed, he asked me if I wanted him to check the refrigerant and do a system cleaning. I agreed. In 1 hour my system was back up and running like new. Vasi is a very polite and knowledgable guy with fair pricing. He answered all my questions and gave good advice. I will use him again when necessary and recommend him to everyone I know. UPDATE: It's been a year since VASI serviced my system. Still working like new on this 98 degree day! read more

During the 2022 heat wave in Boston I am so grateful to Vasi Refrigeration for installing a Mitsubishi MSZ-FS09NA mini split heat pump in my unconditioned home office. Vasi has done a phenomenal job advising me on the unit type, installation location, installing the unit and instructing me on its use. During the planning phase he responded to my questions promptly even when he was on vacation abroad! The price was also right. I can now comfortably work from home! read more

I called on Saturday when my AC unit froze up and the team was here the next morning! They spent lots of time evaluating the problem, proposed an immediate solution and had our unit back up and running in under 2 hours. Very professional and respectful. Even took the time to explain everything to us so that we understood what was going on. Need AC help? Call Vasi! read more

I called late on a Monday and he came to look at my broken air conditionair on Tuesday afternoon. They had to order a part, so he came back Friday. He was great- he taught me some neat stuff about ACs and even gave me some clean material for my stand up routine. I definitely recommend Vasi Refrigeration if you are looking for a good repair and very inexpensive read more

I had an issue with my heater this morning, and it was 20 degrees out. The internet consensus was shut off heater, and call repairman. I found Vasi Refrigeration on Yelp. The owner Razvan quoted me a price and said he could come in the afternoon. He was actually able to make it to my house much earlier. When he got here, my heater did not replicate the problem. Since there was nothing to fix, he didnt charge me the original quote. I got a lesson on the filter and tips about storing my a/c unit. Ahead of schedule, and under budget, Vasi Refrigeration is my go to HVAC company read more

Great job. Repeat customer. Always available. Would use again. Wish he did more work than just AC because he would be my "go to" guy.

When the AC went out at the new house we moved in, we had 4 different companies coming out to take a look and give us a quote. Vasi Refrigeration was not the lowest price quote we got, but they were resonably competitive. What made the decision easy for us was their ability to come back the very next day, as we could not endure another miserable hot night. Their technician was super friendly, professional, worked quickly and took the time at the end to walk me through the whole process. He was able to resolve the problem within an hour. I'm very happy I followed my instinct and chose them out of all. read more

After we had a new high efficiency HVAC system put in by another vendor, we had a year of troubles with the AC unit outside. They couldn't figure it out and we were thinking we just dropped $9K on a system that doesn't even work. That's when we found Vasi and everything changed. After he asked several questions, did some investigating, and made a few calls to the manufacturer, Vasi was able to determine there was an issue with a lubricant in the system that caused a valve to not work properly. It was something the manufacturer was able to determine quickly and actually had a recall open to even cover the costs of Vasi's work! He was able to remedy in two days time a trouble my previous HVAC guy told me was actually my lack of attention to the filtration system. Vasi's service was fantastic, friendly, and we would recommend him highly for work in your home or property! read more

The crew is very pleasant. They are always on time and their work is excellent. The area where they work is spotless after their service, regardless if the work is performed indoor or outdoor. The owner takes a lot of pride in what he does and he is extremelly knowledgeable. He is very detailed and takes his time to understand the techical issue first. I highly recommed this air conditioning company. Theodor read more

I had an excellent experience with Vasi, who first diagnosed a leak in my 10+ year old Mitsubishi ductless mini-split system and then replaced it with a new system. Our communications were clear and there were no hidden or service call fees like with the two other Greater Boston HVAC companies I used (who failed to even diagnose the leak). Vasi was always available on the phone to answer questions and address my concerns. He offered very competitive pricing. The work was completed efficiently and the system is running great. I highly recommend this honest contractor! read more

Vasi is great. My wife is 7 months pregnant, and our house was 85 degrees! He rushed over to get my AC up and running and now she is happy :) read more

We originally had hired a different company to overhaul our HVAC system. That worked for a couple of months after which everything started to break. After a couple of unsuccessful calls to the contractors that installed the system, we decided to switch companies and Vasi came to the rescue! We read the awesome Yelp reviews and decided to give it a try. God bless their souls, they fixed everything that was wrong with the HVAC system in no time, and now everything works and has been working perfect for almost half a year, so we decided to give these guys a stellar review! They are very professional, they know exactly what to do and they're very efficient. So do yourself a favor and hire Vasi and his crew, you won't regret it. read more

I highly recommend calling Vasi for any problems with your heating system. I called him on a Saturday afternoon in the winter when my furnace completely stopped working. I worked my way down the list on Yelp and spoke to a few people who either couldn't do the job or couldn't get to it that day. Several people never called me back. One person wanted $300 just to come to the house for a consult (so not including labor and materials). Vasi actually answered the phone himself and he came to my house within two hours. He had the furnace working again within an hour. He took the time to explain to me what the problem was and his price was more than reasonable. I will not hesitate to call him again if I have another issue with the furnace or if something goes wrong with my AC. read more

Excellent service! I contacted him about a heating issue and he came over the same day to look at it. He told me what was wrong and who to contact about the issue and didn't charge me even though he could have. Wonderful company and would use them again! read more

My AC stopped working few days ago and a good friend of mine recommended me to call Vasi Refrigeration. Vasi is excellent at what he does and today I finally got my life back - not only that he came on a very short notice( I honestly thought it will take me forever to get this fixed ),but his prices are reasonable and he is also very polite and professional. He fixed the AC in less than couple of hours and I am just very happy that I have found him. 5 stars all the way and I will keep recommending him to everyone I know ! Thank you so much! read more

A special "THANK YOU,"to Mr. Vasi. He is responsive, polite and very professional I knew from the first meeting I was going to hire Vasi Refrigeration to install my 5-ton Bryant air conditioning and air handler. I truly don't know how he worked endlessly , up in the hot attic, to put in the air handler. Mr. Vasi also offered to fix a pvc pipe which wasn't required of him. I truly appreciate that the experience was a positive one. Highly Recommend,Vasi Refrigeration! read more

Razvan was the only one willing to come out on a hot Sunday to fix our AC. He did an efficient job and fixed it right away plus also cleaned out the unit. He was professional and we are very grateful for saving us this summer! read more

After two other companies failed to fix our AC, we found Vasi. He took the time to diagnose the problem and determined the cause. Now everything works great. Vasi is very knowledgeable, thorough and professional, and his prices are fair. I highly recommend him! read more

I wish that I could give 10 stars. Finally I got some to truly fix my new ac unit. I had three different people to " fix" my heater and AC unit unsuccessfully. I was so glad and relief that I called Vasi Refrigerator. He is very reliable, organized and respectfully. I love that he leaves notes regarding what was done for future reference. I totally recommend his services. read more

I recently hired Vasi Refrigeration to install Ductless AC with Heat Pump. Mr. Vasi and his worker were professional, respectful, knowledgeable and neat. They responded the next day after I called to go ahead with installation. His pricing was competitive with other HVAC contractors. I decided to go with Vasi Refrigeration due to his work ethic and reputation to return calls and to respond to emergency situations. I highly recommend Vasi for all your HVAC needs. read more

Vasi always does a really good job on all of our Unites, always ready when I call, such a pleasure to do business with this guy, very attentive and really good price,when ever something goes wrong with one of our refrigerators his the one I call, he also takes care of our heat and cooling system,highly recommended! read more

Vasi came on less than a day's notice when my AC unit stopped working. I had lived in my place for 6 years w/no issues around my central air, but the first hot day of this year I turned it on and got nothing but a fan blowing hot air. I called Vasi, he was at my home by 5:00, did a complete tune up, fixed the problem, told me what to look for in the future to prevent the issue from recurring - and everything was set. He was polite, quick, professional, and charged a very fair rate. Highly recommended! read more