Find top-rated Pros in your area
Enter a zip code and get matched to businesses near you.
Geo Icon
365 Kool logo

365 Kool

Heat Pump Repair or Service, Gas Furnace / Forced Air Heating System Repair Service, Gas Boiler or Radiator Heating System Repair,

About us

Welcome to 365Kool. “Voted 2nd best HVAC company in NY”. For over 27 years, we have provided air conditioning, heating and plumbing service and repair to local businesses and homeowners in the New York City and surounding boroughs. Our dedication to outstanding levels of professionalism and industry knowledge has enabled us to become one of the most respected and trusted hvac company in NY. We strive to always sustain high customer satisfaction at all times. We understand how same day service and onsite repairs are important for keeping a productive work environment and a happy home. We take pride in the quality of our work and our commitment to outstanding results.Our service contracts are the best in the industry and provide 24/7 emergency service 365 days a year, and are backed by an up to 10 year warranty. We're fully licensed and insured to provide expert HVAC repairs to residential and commercial customers.

Business highlights

Emergency services offered
Veteran owned and operated
9 years of experience

Services we offer

60 Minute Service Calls, Air Conditioning, Heating and Plumbing Repairs, Offering Specials, Same Day Emergency Service , Service Contracts

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.4152 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
78%
4
9%
3
2%
2
3%
1
9%

Filter reviews by service

Showing 1-25 of 152 reviews
Seena C.
May 2026
1.0
Ductless Mini-split Heating System Installation or Replacement
$5,000
I wish I could give negative stars. These guys ripped us off in the most epic way. Gil convinced us he could fix our mini split instead of replacing it. We paid him $5000 in cash to pressure test the system, find all the leaks and add new freon. He claimed this would last us at least another five years. However, this summer, the first time we turned on the AC there was no cold air coming out. We reached out to Gil since we were still under warranty and tried to get him to come back. He dodged our calls for over a week and finally sent someone out who was here for less than 10 minutes. They claimed that the system sprung a new leak which was total BS. Gil said he would try to get us a credit for half the cost to put into a new system shockingly I never heard back from him. We had a new company come and check this out afterwards and they said all the valves were leaking. Nothing was ever fixed. Don?t trust these guys, they are total scammers.

John D.
Nov 2024
5.0
Yes, I recommend this pro
Fast and professional

Reuben F.
May 2022
1.0
$7,000
After working with Gil Karni of 365 Kool for over 2 years I cannot recommend that anyone do business with Gil or his company. I paid Gil over $7000 to select & install a new WSHP console unit in my apartment and, from day one, the unit he installed never worked properly. Having spent as much as I did, I asked Gil for his help troubleshooting. Throughout the course of our relationship, Gil repeatedly ignored my calls or would tell me that he'd call me back only for me to hear nothing until I called again. Rather than try to help me, Gil pushed the blame of my problems to the building's water supply--even though my other unit, and neighbors' other units, operated normally. The way that Gil operates his business--ignoring customers' concerns and brushing off blame to others--is deserving of a poor review. I hope that others will read about my experience and think twice about working with Gil.

Stacey S.
Dec 2021
5.0
Gas Furnace / Forced Air Heating System Repair Service
Yes, I recommend this pro
$1,638
After speaking with Gil, who took the time to explain and breakdown what his company would do for our furnace that needed a major cleaning, we decided to go with him. His guys came out to inspect it for themselves and were very professional and well equipped to do the job. I have not had service like this in a long time. 356 Kool did a great job from start to finish. Perfect company for quick and accurate response.

GARY A.
Dec 2021
1.0
HE IS UNREPSONSIVE

Gwendolyn J.
Jul 2021
4.0
Yes, I recommend this pro
They were very good

Ricky A.
Feb 2021
5.0
Gas Boiler or Radiator Heating System Repair
Yes, I recommend this pro
$6,700
365Kool did a great Job from start to finish was leaving town on a Saturday 2/13/21 boiler started malfunctioning on Wednesday 2/10/21 explained to Gil at 365Kool my situation didn't want to return to home to busted water pipes. Gil had a great deal of knowledge about boilers and water heaters, and promised he could install both water heater and boiler in 1 day which was that Friday 2/12/21 and kept his promise. My vacation was worry free, return to a warm home the following week, Thank you Gil at 365Kool

Shawn S.
Dec 2020
5.0
Gas Boiler or Radiator Heating System Repair
Yes, I recommend this pro
$1,383
Had failure of the Boiler Auto Feed that caused water to come up through the system. Company was able to get a Tech to us quickly on a cold day and was able to remedy the condition quickly

Errol M.
Nov 2020
2.0
Gas Boiler or Radiator Heating System Repair
Did not solve or identify my problem.

Lawrence D.
Sep 2020
4.0
Yes, I recommend this pro
Unfortunately they did not follow up on a concern I share with them after the work was completed.I sent a review of the techs from the perspective of the tenant.Also the tech said that there was a cap or cover that they couldn't find ,but they assured her that they would get one and have it installed.We've heard nothing.

Dyann C.
Aug 2020
5.0
Yes, I recommend this pro
$1,000
Our A/C unit needed freon as it was not cooling to capacity. I called for service on a Sat. and they arrived within a few hours as scheduled by their dispatcher. They added the freon, cleaned both of our condensers, and we decided to add a leak guard product so as not to have this issue next year. Joe and Gill, in the office, were professional and friendly as were the the technicians. I would highly recommend them and they will be our go to A/C and heating company should the need arise in the future!

Nick G.
Aug 2020
5.0
Yes, I recommend this pro
$5,624
Their staff members were very calm over the phone call and properly listened to my needs.We had scheduled a same day appointment last week and now AC is working fine. Reasonable prices and the amazing customer service.

John D.
Aug 2020
5.0
Yes, I recommend this pro
$5,269
Indeed, love to assign them 5 stars on the reviewing platform. Mostly I never like to give anyone ratings or commenting them for their products. But 365kool made me compelled to write a review for them. They handled the overall issue of ac repair at a great ease and in a smooth way. I felt more fulfilled and satisfied by taking a decision to hire them.

Harry J.
Aug 2020
5.0
Yes, I recommend this pro
$6,584
Thanks a lot for the installation of high efficient cooling system at my home. And the things most matteris that you provide such a satisfactory service at the time of Covid-19. Even some of the contractors directly deny that they are not providing services in this hard time. But you guys nailed it. Fully careful and take all the precautions as much as you can. Highly appreciated performance.

Oliver W.
Aug 2020
5.0
Yes, I recommend this pro
$6,985
Their crew members were perfect in replacing the faulty parts of my central air conditioner. Services were truly flawless and impeccable.

Aldwyn S.
Jul 2020
5.0
Yes, I recommend this pro

Joel S.
Jul 2020
4.0
Gas Boiler or Radiator Heating System Repair
Yes, I recommend this pro
Made it clear they wanted the job (water heater). Were punctual and kept in touch.

Rohit P.
Jul 2020
5.0
Yes, I recommend this pro
$2,200
The team was very professional. they came on time surveyed the project and diagnosed the problem quickly, We discussed the cost, ordering parts and they followed up the following day and fixed the problem

David H.
Jun 2020
1.0
$1,400
Be aware of their pricing!!! I felt like I got lied to. They quoted me 6-8 hours worth of work but it only took them 2 hrs to complete the job for $1400.00 to re-pitch a split type air conditioner unit. Too expensive. I complained about the pricing and they promised me a one year AC service contract which I am still waiting for.
Response from 365 Kool
"I resent the review you left for me here. It is completely false and incorrect. You called in regards to a unit that you installed yourself that was not working properly. When my technician arrived he realize the unit was not installed properly. I then called you to let you know what we found through a diagnostic and to give you a price. My original price was $1700 which you said was too high and asked me if there?s anything I can do to discount it for you which I did and brought it down to $1400. No where in the conversation did we discuss how long this job would take. We have flat rate pricing if the job takes three hours or eight hours i"

Tom B.
Jun 2020
5.0
Yes, I recommend this pro
They are excellent, on time, courteous, satisfactory with the job

Keisha K.
Jun 2020
5.0
Gas Boiler or Radiator Heating System Repair
Yes, I recommend this pro
Fast, accurate, courteous service. Great first experience. Highly recommend 365 Kool! I was impressed! Saved my day!

Denise H.
Jun 2020
5.0
Yes, I recommend this pro
$5,400
5. They undoubtedly provide nothing but the best plumbing and HVAC repairing services in the town! They do it the impeccable way, using the best materials and top-quality expertise.The team was more than supportive in inspecting any repairs needed and made the complete experience super easy and comfortable, finishing them within a predictable time. I am happy with their job at my place. Thanks for your efforts and for providing quality work each time.I would happily recommend it to all my peers

Lillian F.
Jun 2020
5.0
Heat Pump Repair or Service
Yes, I recommend this pro
$5,400
Spectacular work. They quickly fixed my furnace in no time. Gill also gave me the several advices that I can adopted for the better performance of furnace. So pleased with his erudite and kind attitude.
Response from 365 Kool
"Thank you."

Travis G.
Jun 2020
5.0
Yes, I recommend this pro
$5,400
Called them out at my house to look at my ac. I met with so many dishonest contractors but they are the one whom you can trust.  Ac is working properly now and I am so thankful for the great visit they had done to my house. It was a joyful experience in dealing with them.
Response from 365 Kool
"We appreciate it"

Michael D.
Jun 2020
5.0
Heat Pump Repair or Service
Yes, I recommend this pro
$4,500
Technicians of this company were very polite and courteous. They deal with us very patiently and completed the heat pump repairing work with utmost fortitude. Definitely call back these folks.
Response from 365 Kool
"Thank you."
...
Showing 1-25 of 152

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

365 Kool is currently rated 4.4 overall out of 5.

Monday: Open All Day Tuesday: Open All Day Wednesday: Open All Day Thursday: Open All Day Friday: Open All Day Saturday: Open All Day Sunday: Open All Day

365 Kool accepts the following forms of payment: CreditCard

Yes, 365 Kool offers free project estimates.

No, 365 Kool does not offer eco-friendly accreditations.

Yes, 365 Kool offers emergency services.

Yes, 365 Kool offers warranties.