Heating & Air Conditioning / HVAC near Wyandanch

“Very reasonable cost. friendly and efficient technicians. They did the work perfectly as discussed.“

“Sean did a great job diagnosing the issue with our boiler. He explained everything very thoroughly and answered all of my questions. It was clear he was an expert in the field. Thank you Sean and Tragar for the great service. Our service contract has been more than worth it!!“

“I called Perry due to a major leak under my Kitchen sink this afternoon. He was already on a job, but assured me he'd get to me ASAP, and he arrived after a call just a few hours later. He quickly evaluated the issue and told me the solution and a very fair estimate. The work was done in a timely manner and the issue is fully resolved. I will absolutely recommend Perry to friends and family.“

“Melzar was great, professional and knowledgeable. I’ve had the same experience with all of the techs that the company has sent to my home for different reasons. Thanks“

“Tom was a complete professional. Complete knowledge of my issue. Very patient with my numerous questions. A pleasure to deal with.

Justin was a pleasure to deal with. Very helpful and his explanations were very good. Spent a great deal of time explaining the options. Very knowledgeable.“

“The night before we were about to host Christmas Eve our heat went out and the pilot light would not stay lit. Youtube could not solve this problem. I remember seeing Gallett Air on Greater Long Island and decided to give them a try. Mike came out that night and fixed it within a half hour. Mike is the man! He explained what he replaced and how the new part will help the furnace work more efficiently. 10/10 recommend this company.“

“Five Star Mexhanical always provides 5 star professional service. Yeaterday Eric, Tom and Matthew did excellent work. I cannot say enough good things about them and the company in general.“

“Mark is a super nice and knowledgeable guy! He came out quickly and explained my system and what the problem/fix was. Highly recommend Dole for hot water/boiler service.“

“we reached out to Joe after a referral and had a timely response. Connected on Thursday and had our AC replaced by Monday morning. And he finished installing everything within an hour or so. Easy to work with, willing to work with you to get the job done. Very professional and respectful and walked me through everything once they were done. I would highly recommend them.“

“These guys were FANTASTIC! Incredibly professional, knowledgable, and everything was very smooth from start to finish. Will definitely be calling on them again for any future plumbing needs.“

“HVAC repair went well. James was a pleasure to work with. Would recommend after dealing with many different plumbing companies“

“The service technician was on time, notified us of his arrival and did an analysis of the problem and corrected it. I would recommend this company to anyone who needed service on their air-conditioning.“

“Would highly recommend. Our water heater stopped working and they came and took care of in one day. Fast, no mess and professional. No BS...no haggling and fair price! lad to use a local and family run company.“

“I got my central air install todayEric and his team did amazing job. You could not tell that AC was installed at the house today the area was very clean after they installed the A/C .“

“The service man (Roberto) was very nice and knew his job. We needed to replace the circulator pump in the basement and replaced the thermostat on the second floor. System is up and running.“

“Our HVAC didn’t work. A guy came (not from Universe) misdiagnose the issue. We contacted Universe and the service tech came right away within a day (free estimate) to diagnose the issue. Service tech knew exactly what was the issue. Came quickly! Efficient ! Problem resolve within 2 days!! Price is affordable compare to other businesses in Long Island. Highly recommended! Thank you Anthony !“

“Mitsubishi split-type wall-mounted air conditioners require Freon coolant that can seep out, which it did in this case. The technician texted early, arrived exactly when he said he would, diagnosed the issue quickly and got the problem address within fifteen minutes. All Seasons to the rescue once again! Well done and in plenty of time before the next heat wave.“

“It's the middle of the summer and I was able to get a service call the same day! Matt was great. He knew exactly what the problem was with my air conditioning and was able to fix it immediately. Exceptional service. Highly recommend.“

“Hot water heater broke. In less than an hour a technician was there and fixed the problem quickly.“

“On 6-11-2026 the Hottest day so far i had issue with my unit and Thank God Ryan was able to get to me within the hr. The best part about them other than the Amazing job they do is the fact that they treat you like family! We are very thankful to this company.“

“I have used a lot of different air conditioning companies over the years and by far, hands down, Cool Solutions is the best company I have ever dealt with. Jennifer is the best office manager and always tries to help out as much as possible. They installed an entire air conditioning system in my medical practice and not only did they do a fantastic, professional job at a reasonable price, installation was flawless and the system is working perfectly. From the owner to all of the staff, I highly recommend them and I would never use another company ever again. If you use another company I guarantee you will be making a mistake!“

“Awesome company and the staff are even more awesome. From beginning to end Marianne and Brian did an exceptional job. The install was done such professionalism by all. I have personally used them 3 separate times for HVAC needs and have recommended them to several people. If I could give them 10 stars I would!!!!“

“Had a pipe burst during this cold stretch. They were the only plumbers that answered my call. Came within the time frame, finished on time, gave me options and were easy to work with. Definitely recommend“

“Will never use another company for my home heating maintenance and repairs. Ryan the owner has now come himself to my residence twice to fix issues quicky and efficiently. Honest and great work with super friendly & caring staff. 5 stars is not enough. Thank you.“

“Antonio and his team were great! They are very knowledgeable and finished the job in a timely matter! Would recommend for your hvac needs!“