
Angi Approved
In business since 2018
Free estimates
Y&S Refrigeration for Cooling And Heating.\nWe do all kind of service, maintenance and installation for all cooling and heating system with affordable price.


Angi Approved
In business since 2018
Free estimates
Y&S Refrigeration for Cooling And Heating.\nWe do all kind of service, maintenance and installation for all cooling and heating system with affordable price.
Angi Approved
In business since 2020
Customers say: Quick response
"Honest guy who tries very hard. Got the job done at good value."
Angi Approved
In business since 2001
High Definition Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Angi Approved
In business since 2008
Warranties offered
"TLDR: safe, thorough, educational. 10/10 would call again. - My in-unit residential heater has been rattling and the filter light has been going off since I moved in (2 years). I've taken it apart (as much as I could) to do superficial cleanings, but to be safe I asked my landlord if I could find a Rinnai-certified technician to complete a professional servicing. I found Mazgan on Google and chose them due to their 4.7 rating. My landlord's initial concerns with outsourcing from the super was that companies tend to tack on hidden fees/charges. Mazgan did not do this. In advance of our appointment, Mazgan assured me that they were only booking me for a professional servicing appointment (which included opening up the unit, completing a comprehensive cleaning, and diagnostic), and that any issues found would not be addressed in that appointment but rather a 2nd appointment would be recommended if necessary. Thankfully, nothing was wrong with the unit (besides the fact that it has literally never been cleaned 🙃). Zaki, the technician, was extremely thorough. He cleaned the unit for nearly 2 hours, was very quiet and gave me a heads up when something would be noisy (which enabled me to work-from-home in peace), showed me photos of how clogged the vents were with dust/grime, and provided a lengthly and clear explanation of how the machine works and the importance of cleaning/how accidents can happen if not. They showed up when they said, charged what they said, and completed what they said. First things I did once Zaki left were to save Mazgan's number, purchase a carbon monoxide detector, and leave this review."

Angi Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Noel did an outstanding job fixing my heating system. He was extremely professional, thorough, and took the time to clearly explain what the issue was and how the system works, which I really appreciated. He came twice — first for diagnosis, then to replace the control board of my Mitsubishi heat pump — and handled everything very seriously. He even contacted Mitsubishi support on my behalf to check warranty coverage and make sure the repair was done properly. He also cleaned everything carefully and left the area in great condition. Pricing was very reasonable for the quality of work and time spent. Overall, excellent experience. Reliable, knowledgeable, and trustworthy. I would absolutely recommend Noel to anyone needing HVAC work."

Angi Approved
In business since 1969
Free estimates
Emergency services offered
"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

Angi Approved
In business since 2023
Free estimates
Emergency services offered
With over 20 years of experience in Europe and 5 years serving the New York area, Save Energy AC is your solution for all your HVAC needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call.

Angi Approved
In business since 2015
Free estimates
Emergency services offered
"They installed a new mini split system in my home. I couldn?t be more happy with the service and top notch installation they provided for me. Highly recommend Classic Home Services"

Angi Approved
In business since 1973
Emergency services offered
Warranties offered
With over 50 years building one of New York’s premier HVAC companies, Airtronics has become one of the most respected and trusted companies in the industry.\n\nWith our experience and expertise, you can be assured that we stand behind our work and employ the most talented technicians supported by a responsive and personable operations team.\n\nRest assured there’s no problem we haven’t solved-whether it’s servicing a new model or catering to an older system’s eccentricities. With decades-long relationships with co-op boards and building supers,we get approved for work faster than anyone else.\n\n24/7/365 SERVICE CALLS\n\nWhen you need us, we’re there!

Angi Approved
In business since 1949
Free estimates
Emergency services offered
"Great job guys. Lovely working with them"
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