CNS Heating & Cooling, Inc. logoApproved Pro
Approved Pro

CNS Heating & Cooling, Inc.

Ductless Mini-split Heating System - Install or Replace, Gas Heating and Furnace Service, Gas Furnace / Forced Air Heating System - Repair,

About us

CNS Heating & Cooling, Inc., is a 3rd generation family owned and operated company. We service, repair and install all makes and models of heating and & air conditioning equipment. CNS Heating & Cooling, Inc., keeps you comfortable all year round!

Business highlights

Emergency services offered
77 years of experience

Services we offer

Navien Tankless Systems Certified Installer & Service Specialist, Residential Heating & Air Conditioning Installations, Service & Repair, Unico & Spacepak High Velocity AC Systems Certified Installer

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.599 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
62%
4
9%
3
1%
2
0%
1
5%

Filter reviews by service

Showing 1-25 of 99 reviews
Charles L.
Oct 2024
5.0
Gas Boiler or Radiator Heating System - Repair
Yes, I recommend this pro
Fixed the issue same day of call.

Howard R.
Nov 2023
5.0
Gas Boiler or Radiator Heating System - Install
Yes, I recommend this pro
Boiler Replacement: From the (start) proposal to the completion of the installation the (end), our project was handled by a team of courteous professionals. I will certainly be using CNS in the future for all my heating needs.

Yumiko M.
Oct 2023
5.0
Yes, I recommend this pro
In addition to central A/C install, they did furnace replacement and water heater replacement. They are flexible, accommodating, and easy to communicate with. Their work is professional and their price is reasonable. I appreciate their straightforward solution to our problems relating to heating/cooling.

Beverly K.
Oct 2023
5.0
Yes, I recommend this pro
$150
I just had the crew from CNS out to my house to get me ready for the winter! The woman in the office who booked my appointment was so friendly and helpful, and she answered all my questions. The crew arrived on time, worked hard, and cleaned up the job site - nice and professional! I was really impressed with their service technician, Anthony. He was thorough with the boiler tune up, and he took the time to walk me through what was done to reassure me all was well. I believe the price was fair for the work. Iâ m dreading the cold weather, but I trust the CNS crew to come back in the future if I need more work done.

Daniel S.
Oct 2023
0.5
CREATES MORE PROBLEMS TO MAKE MORE MONEY: CNS Heating & Cooling, Inc was called out in summer to address my AC system not cooling. While at the end of the day, the AC was working, it was not until October when I went to turn my heat on that I realized my heat was not working. I went back to the original invoice from CNS where it explicitly says wiring was removed from the boiler and heat would not be working, stating I would need a follow up call (and charge) for my "fixed" system to work. Upon trying to call and get the issue resolved, I was borderline reprimanded by the office manager for "not knowing what I was talking about", even after they themselves read the invoice back to me stating "I should have known this because it was on the receipt". For reference I am a general contractor, so while I don't pretend to know more than the HVAC tech, I do know more than the average Joe and understand how to read wiring diagrams that clearly show a jumper needed. The thermostat wiring was cut off at 3 of the 5 wires. There is currently no communication between my Thermostat and my boiler. So if you want your systems fixed without having to pay for their mistakes, don't call CNS.
Response from CNS Heating & Cooling, Inc.

"Daniel, you called us in July because you had no air conditioning in mid summer heat. We provided you with same day emergency AC service. Your HEAT and AC were operating at the same time and the only way our technician could get you immediate relief, was to disconnect the heating which was running mid summer. We did not install your boiler and had never visited your home before. We informed you that you had a wiring issue with your boiler that required further repair & you never followed up. We did not cause an additional issue as you stated, that issue was pre-existing to our visit."


Tony F.
Sep 2023
5.0
Gas Boiler or Radiator Heating System - Repair
Yes, I recommend this pro
$320
I was very satisfied with their work and would hire them again for future work.

Sebastian F.
Mar 2023
5.0
Yes, I recommend this pro
CNS Heating and Cooling services were excellent. The technician (Anthony) was a very good technician, he fixed our problem very quickly and was very professional and friendly. Thank you also for the telephone attention and the appointment the same day. We highly recommend this service!

Brendan O.
Jan 2023
5.0
Gas Boiler or Radiator Heating System - Repair
Yes, I recommend this pro
The team that came twice, they were easy to work with and experienced. They did â fixing a heat zone by bleeding the systemâ and then for a water pipe nursed emergency, all was no problem and they knew what to do immediately.

Robert M.
Dec 2022
5.0
Gas Furnace / Forced Air Heating System - Repair
Yes, I recommend this pro
Prompt, professional, and very knowledgeable. I most highly recommend them.

Kathy A.
Dec 2021
5.0
Gas Boiler or Radiator Heating System - Repair
Yes, I recommend this pro
Anthony was so great! He was on time, thorough, went straight to work, and ensured he was able to deliver the outcome I was looking for. He was so kind to show me my zone and explain how the boiler works. It's refreshing to have a conversation with someone who seemed to really enjoy what he does.

Doug Z.
Dec 2021
5.0
Gas Boiler or Radiator Heating System - Repair
Yes, I recommend this pro
$276
Anthony and Leo were awesome! Friendly, timely and the repair was seamless.

Wes I.
Oct 2021
5.0
Yes, I recommend this pro
Anthony was very professional. He explained every detail of his work, as well as the charges breakdown, which were reasonable.

Shaji J.
Apr 2021
3.5
Yes, I recommend this pro
Nothing

Raphael G.
Feb 2021
5.0
Gas Boiler or Radiator Heating System - Install
Yes, I recommend this pro
Hardworking efficient team very organized and came exactly when the said they would, did the work and left within their defined time frame! Left the place very tidy and clean!

Richard T.
Dec 2020
5.0
Gas Boiler or Radiator Heating System - Install
Yes, I recommend this pro
Very knowledgeable, professional and quick. All at the right price. Love staying local while not sacrificing anything!

Stephen F.
Dec 2020
5.0
Gas Furnace / Forced Air Heating System - Repair
Yes, I recommend this pro
$800
Prompt, helpful, fair priced and very knowledgeable! Would def recommend

James M.
Oct 2020
5.0
Yes, I recommend this pro
$380
Jaime Ruggeri is an absolute pleasure to deal with and immediately sent out a wonderful technician, Anthony Maravilla, who is an expert in all types of A/C systems. Anthony's maintenance and diagnostics skills are top notch and he is extremely courteous and professional. I highly recommend CNS for their professionalism, quality of service and great pricing!!! James Marshall, Harrison NY

Norman E.
Sep 2020
5.0
Gas Furnace / Forced Air Heating System - Repair
Yes, I recommend this pro
$190
we chose CNS based on Home Advisor and their high ratings. Service was punctual and friendly. Even though the technician (Anthony) wasn't used to the system, he immediately pinpointed the problem and made the repairs. They are completely honest as they didn't charge for any new "replacement parts". We will be asking them to help us install a separate ductless system in the next few months.

Haiping S.
Aug 2020
0.5
$750
Very negative recent experience. We waited for more than 3 weeks in the hot summer days for CNS cooling and heating to fix our central AC. They tried to force us to accept their pricing without giving details of breakdowns for the parts and labors. When it turns out the parts are still under warranty, CNS started to try to charge us skyrocketed labor fees. They refused to provide any transparency in their pricing or any negotiation. In the end, we wasted more than 3 weeks and money without resolving any AC issue. We ended up finding other contractors to resolve our AC problem. The owner, Charlie, emphasized several times that he did not care about the suffering of the customers caused by them. Strongly DO NOT recommend their work and service!
Response from CNS Heating & Cooling, Inc.

"We do our best make to each and every customer happy. Haiping called us to schedule an AC service call immediately following tropical storm Isaias, however she had no power due to that storm for nearly a week. In addition, she cancelled a scheduled appointment. The wait she endured had nothing whatsoever to do with CNS. Haiping's ECM motor burned out needing replacement. It was CNS that informed her from the very beginning that her motor was under warranty & she would only be charged for labor, so there was no breakdown to give. Our prices are very competitive as proven by our many good reviews, however, Haiping was very intent on a "negotiation" We therefore promptly refunded Haiping her deposit for the motor installation and parted ways. We regret that we could not help Haiping to her satisfaction and we wish her all the best."


Victoria S.
Jun 2020
5.0
Yes, I recommend this pro
Excellent company..... They installed a new central A/C system for us last week. From the first phone call until completion of the job, everything was as good as it gets. We are extremely pleased. The office staff to get the estimate, set up appointment, answer questions, etc., (mostly Jamie) were extremely fast in responding, patient, very nice and professional. After approving a good price, installation day was scheduled quickly. Our unit is in the attic, mainly through a small hatch in the closet ceiling but it was no problem for them. The whole job took just a few hours and before they left, they cleaned the work area. The unit is working perfectly and we are so happy to have air conditioning again! I would highly recommend CNS Heating & Cooling!

Denis O.
Apr 2020
5.0
Gas Boiler or Radiator Heating System - Repair
Yes, I recommend this pro
Responsive and helpful. Found a less expensive fix for a problem.

Lisa M.
Mar 2020
5.0
Yes, I recommend this pro
Charlie and his team are the ultimate professionals in their field! They should be the benchmark for other companies. They diagnosed the problem with our old furnace/ac system (we had moved into a new house with existing system) and installed a brand new system for us in no time. They were also so personable and answered any questions we had. Thank you so much for top notch service! We will be recommending CNS to anyone and everyone!

Francisca S.
Dec 2019
5.0
Yes, I recommend this pro
$10,000
well, as Jamie and Charlie both know, I am not usually at a loss for words but the service and outcome and pleasure of dealing with them leaves me at a loss - a picture may be worth a thousand words but a picture of Shirley my new Weil-McLain boiler would not tell the story - CNS was the lowest quote I got - some were more than twice as high all trying to sell me a way too oversized boiler comparable to the one I had or slightly smaller but still too big - I am sitting here toasty and warm - responded immediately on very short notice - like 15 minutes - impressed me with their knowledge and sensitivity = my neighbor tried to dissuade me from using them saying they were underestimating my boiler size or didn't know how to calculate it - boy, am I happy to say that he was totally wrong but Charlie inspired confidence and trust in me - we had a few glitches along the way but none was their fault and they resolved promptly once the supply house that had provided the defective circuit board was open the next day - they installed a temporary thermostat since there was a problem with the old thermostat connection - they were attentive and responsive to my particular concerns and besides Charlie has great green eyes and a great head of hair as my mother would say - patient etc., etc. = enough said

Leandro B.
Oct 2019
5.0
Gas Furnace / Forced Air Heating System - Repair
Yes, I recommend this pro
They were extremely cordial and helpful. They explained everything we needed and some.

Manny P.
Sep 2019
5.0
Yes, I recommend this pro
The crew came in, no mess no fuss, did a great job and moved on. That s how it s suppose to be. Highly recommend.
Showing 1-25 of 99

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

CNS Heating & Cooling, Inc. is currently rated 4.5 overall out of 5.
Monday: 9:00 AM - 4:00 PM Tuesday: 9:00 AM - 4:00 PM Wednesday: 9:00 AM - 4:00 PM Thursday: 9:00 AM - 4:00 PM Friday: 9:00 AM - 4:00 PM Saturday: Closed Sunday: Closed
CNS Heating & Cooling, Inc. accepts the following forms of payment: CreditCard
Yes, CNS Heating & Cooling, Inc. offers free project estimates.
No, CNS Heating & Cooling, Inc. does not offer eco-friendly accreditations.
No, CNS Heating & Cooling, Inc. does not offer a senior discount.
Yes, CNS Heating & Cooling, Inc. offers emergency services.
Yes, CNS Heating & Cooling, Inc. offers warranties.

Contact Information

865 Franklin Ave., Thornwood, NY 10594

Service Hours

Sunday:Closed
Monday:9:00 AM - 4:00 PM
Tuesday:9:00 AM - 4:00 PM
Wednesday:9:00 AM - 4:00 PM
Thursday:9:00 AM - 4:00 PM
Friday:9:00 AM - 4:00 PM
Saturday:Closed
Share project details to get started.