I've been using Gulfstream Cooling exclusively for around 12 years in the same home since home…read morepurchase warranty expired. Each year they were called in for some part or another failing in the aging unit, or yearly cleaning or a minor part issue. Each time called if the AC had failed, they walked me through a temporary fix, or arrived within 24 hours and the house was cool again. Recently, iguana took out fan blade. Again as the past few years conversation had gone, a new system (the unit is almost 20 years of age) was suggested, but NEVER pushed. I sucked up another several hundred dollar reasonable repair cost and said I'd try to get through another season. This time, not the case. The entire system started failing a couple months later and DID need to be replaced. Replacing the system: I was given a great quote by brother Jason and didn't even want to call anyone else. He explained the 3 options and I looked them up on manufacturers website and even found another rebate through my city. The great thing about these guys-they DID give me the best price (who wants to shop when the house is close to 80 anyway?)....although I called Island air who came in tightly 2nd. Gulfstream is a small group. You know who you're talking to on the phone, they know you too. Best part about this company: family owned and they treat you like their family! Besides ethical, reliable, good follow up, responsive and know their business!! What more could anyone want? Super happy to have found them.

I've been a long term GulfStream customer but over the last few years, there has been a dramatic…read moreshift in their handling of Customer Service issues. My $10K HVAC unit has had to have service at least 5 times (including the 2 visits for Service Contract) each of the 2 years that I have had it. In the last 6 months, MOLD has been discovered inside my AC registers and ductwork caused by water backing up into the air return and cooling unit in the garage....an ongoing issue. Kenneth came out and replaced the entire box in the garage and indicated that I would have to pay the $$1,145.00 charge because I had been informed in a previous repair, of the need to open the drain pipe from the unit. I looked up all the receipts that I had and could not find any such information so I requested a copy of the invoice. He told me he would have the office send it to me. I have gotten no response from Email, phone, or messages... This was so avoidable!

As a property owner and landlord, I found Deri Aire years ago and never use anyone else. Lou…read moreD'Angelo has been honest and never tried to do more than what was needed. When I have gotten estimates, they have been lower, quicker, and it's done right the first time. I highly recommend this company !!!

The absolute BEST and most honest company out there!! We have been using Lou the owner for over 11…read moreyears and he has done work for all of our friends and family and they love him as well. Prior to using Lou we were constantly getting ripped off from a few of the larger companies that I would just Google... never again and lesson learned. If you want great service with a truly honest company then this is the real deal.

This review commends the team for the excellent service & quality work performed during the new A/C…read moreinstallation on 9/9/2025! The installers, Azani & Alcides were professionals, courteous & highly skilled. they arrived on time, with Alcides climbed up to the roof & carried down the old AC by himself while Azani laid down protective coverings to keep the floors clean, & completed the installation of the air handler with great attention to detail. Azani took the time to explain the new system's features & patiently answered all questions. The entire experience was positive from the initial consultation with Gabriel who stayed almost all afternoon the day before to get me get approved for my loan application, thank you, Gabriel! Having a working & efficient AC system again is a relief. The new AC is so quiet I can hardly hear it starts. Thank you again Gabriel, Azani & Alcides

Dustin was prompt, professional, and thorough. Kyzar installed my new system, and this was a…read moresemi-annual maintenance service. Scheduling was easy, they reached out to me since the service was included in the installation. Highly recommend!

Kentron was very professional and knowledgeable. He was a great service technician and did an…read moreexcellent job.

I called them and they were super friendly and professional. Dan came at the right time and did an…read moreamazing job. I'm seriously considering them to be my A/C team for my condo unit. Very pleased with them.

JNH Cooling is an example of everything that is right with a service based company, and Jason, the…read moreowner, is a throwback to a time when customer service and getting things right mattered. His air conditioning expertise is top notch and he genuinely cares about fixing an issue and making sure that issue is fixed correctly. He stands by his work and is happy to take the time to explain technical AC issues that a lay person, like myself, may not specifically understand. He is good at what he does, very friendly and helpful, and genuinely cares about his customers and making sure their equipment is running properly. If you have an AC issue in your home, please give Jason and JNH Cooling a call, highly recommended.

I had an issue with my AC and my normal guy ghosted me. Someone recommended Jason so I gave him a…read morecall. He came right out and was able to diagnose and fix my problem very quickly. Great work, fair price and a very nice and professional guy.

Great service, very reliable and great value for money. Would highly recommend this company.read more

Our AC failed after hours one day and I left a message on their phone. Received a text the next…read moremorning that a technician would be at our home at 8:40. Repair made and they even followed up with texts to make sure all was okay Very very reliable and conscientious and reasonable Highly recommend them

My air conditioning quit on me on Saturday night at 11 o'clock. Kyzar had 24/7 Service but I knew…read morethat I could make it through the night without AC so I waited until 9 o'clock to next morning to give them a call. Kim, one of the owners, answered my call and told me the technician would be at my house between 10 and 11 o'clock that morning. I never expected that quick of a response. Thank you Kim. The technician arrived at 10:51 and found that it was a bad starting capacitor on the My air conditioning quit on me on Saturday night at 11 o'clock. Kyzar had 24/7 Service but I knew that I could make it through the night without AC so I waited until 9 o'clock to next morning to give them a call. Kim, one of the owners, answered my call and told me the technician would be at my house between 10 and 11 o'clock that morning. I never expected that quick of a response. Thank you Kim. The technician arrived at 10:51 and found that it was a bad starting capacitor on the compressor. It was replaced and my AC was back and running again. This is the second time that I called Kyzar for help with my AC and the second time they gave me 5 star and better service. I highly recommend this family owned business. Give them a try you will not be disappointed.. It was replaced and my AC was back and running again. This is the second time that I called Kyzar for help with my AC and the second time they gave me 5 star and better service. I highly recommend this family owned business. Give them a try.

One star is too high a review. We have used them for a few…read moreyears with multiple air conditioner replacements. The last replacements failed code on September 1st. Kyzar was to call us to schedule a repair, but this never happened. We left multiple messages over the next month that were never returned, leaving us with the failed code problem. Our most recent call finally got us scheduled, but this too didn't work fo them and was rescheduled for today, October 1st though there workman didn't show up.

I HIGHLY RECOMMEND! Great work for a great price . Quick response time and 24hour service. My ac…read morewas fixed somewhere around 10 at night thanks to Ryan

The A/C system in my office would continuously stop working. I had other AC companies who tried…read moreunsuccessfully to fix the problem. Ryan came to my dental office and quickly diagnosed the problem and effectively fixed it. I was very impressed with his knowledge and integrity, so much so, that I had him replace the AC system on the other side of my office and replace a plenum and duct work at my home. I now have Ryan doing all my AC maintenance. He is soft spoken, knowledgeable, conscientious and is never pushy or aggressive about money. Thank you Ryan Dr Pohl