Long Island City's mixed-use buildings and commercial high-rises demand climate control that adapts floor by floor. Denair HVAC delivers expert Samsung VRF installation, maintenance, and repair — bringing manufacturer-certified precision, same-day response capability, and over 19 years of New York HVAC experience to every system we service.
Comprehensive Samsung VRF solutions for Long Island City commercial and residential properties, from installation to emergency repair.
Turnkey Samsung VRF and split system installation for properties with rooftop or balcony access. End-to-end project management, equipment procurement, piping, and commissioning handled by certified technicians with 5+ years of experience.
Licensed Samsung-certified technicians diagnose and repair VRF systems on all major equipment. Free estimates provided, with same-day service typically available within 4 hours to minimize downtime in your facility.
Customized maintenance plans that extend Samsung VRF system lifespan, reduce energy costs, and prevent unexpected breakdowns. Free preventive maintenance included for up to 18 months on all new VRF installations.
Round-the-clock emergency response for Samsung VRF failures. Certified technicians arrive fully equipped to restore operations fast — usually within 4 hours — covering systems from 1/2 to 100 tons of cooling capacity.
Retrofit outdated equipment and optimize existing Samsung VRF systems for peak performance. Targeted tune-ups and upgrades meet current energy standards without requiring full system replacement.
Smart Samsung VRF controls and automation solutions that significantly reduce energy costs and environmental impact, keeping Long Island City properties efficient and NYC LL97 compliance-ready.
Long Island City's dense mix of converted warehouses, luxury condos, and busy commercial towers requires HVAC precision that generic contractors can't deliver. Denair HVAC is trained and certified by major manufacturers including Samsung, enabling same-day diagnostics, warranty-compliant repairs, and system optimization that generic contractors cannot match. With over 19 years serving the NYC metro area and a track record including Inc. 5000 recognition, our team keeps your Samsung VRF system running reliably through every New York season.
See how Long Island City businesses and property managers rely on Denair HVAC for Samsung VRF excellence.
"I am very pleased with the service and professionalism we receive from all the techs and staff at Denair."
"They have the best Engineering Service I have ever seen; they are always available on request and perform the maintenance in the most efficient way. Great Service."
"I was able to upgrade my cooling towers through the help of Denair and I did love their Service rendered, Wonderful Experience."
"Great company, our office was getting hotter by the minute. Denair had a tech on site with in the hour and the ac working perfect in two hours"
"Crew was respectful, fast, and left our place spotless. Five stars."
"Really great to work with, awesome staff, happy to work with them anytime again in the future! Highly recommend."
"What a great service. I randomly called to get multiple system inspected in my building. They came on time, done a great job and provided a detailed report. I love their transparency."
"Dennis was always available when I called on him. Never was any additional work generated on any quote/contract awarded. Reliable, expert and a pleasure to work with. A real value!"
"Impeccable install. You can tell they're pros the moment they walk in."
"Denair is professional and courteous."
"Denair is the most dependable HVAC service company in New York!"
"excellent work and quality"
"These guys are the best. Installed my central air condition. They are quick, thorough and honest! I definitely recommend them."
"I didn't even know about their referral program sending DENAIR to one of my commercial tenants. It was a nice surprise to get paid for referral. Based on the tenant's feedback, the job was well-done. Now it's no brainer to recommend DENAIR to all my tenants"
"Great reliable HVAC company, a very rare thing to say these days — the pricing is very competitive and the work is reliable. The staff is professional and courteous, they clean up after themselves and always answer. I would recommend them!"
"I am very pleased with the service and professionalism we receive from all the techs and staff at Denair."
"They have the best Engineering Service I have ever seen; they are always available on request and perform the maintenance in the most efficient way. Great Service."
"I was able to upgrade my cooling towers through the help of Denair and I did love their Service rendered, Wonderful Experience."
"Great company, our office was getting hotter by the minute. Denair had a tech on site with in the hour and the ac working perfect in two hours"
"Crew was respectful, fast, and left our place spotless. Five stars."
"Really great to work with, awesome staff, happy to work with them anytime again in the future! Highly recommend."
"What a great service. I randomly called to get multiple system inspected in my building. They came on time, done a great job and provided a detailed report. I love their transparency."
"Dennis was always available when I called on him. Never was any additional work generated on any quote/contract awarded. Reliable, expert and a pleasure to work with. A real value!"
"Impeccable install. You can tell they're pros the moment they walk in."
"Denair is professional and courteous."
"Denair is the most dependable HVAC service company in New York!"
"excellent work and quality"
"These guys are the best. Installed my central air condition. They are quick, thorough and honest! I definitely recommend them."
"I didn't even know about their referral program sending DENAIR to one of my commercial tenants. It was a nice surprise to get paid for referral. Based on the tenant's feedback, the job was well-done. Now it's no brainer to recommend DENAIR to all my tenants"
"Great reliable HVAC company, a very rare thing to say these days — the pricing is very competitive and the work is reliable. The staff is professional and courteous, they clean up after themselves and always answer. I would recommend them!"
"I am very pleased with the service and professionalism we receive from all the techs and staff at Denair."
"They have the best Engineering Service I have ever seen; they are always available on request and perform the maintenance in the most efficient way. Great Service."
"I was able to upgrade my cooling towers through the help of Denair and I did love their Service rendered, Wonderful Experience."
"Great company, our office was getting hotter by the minute. Denair had a tech on site with in the hour and the ac working perfect in two hours"
"Crew was respectful, fast, and left our place spotless. Five stars."
"Really great to work with, awesome staff, happy to work with them anytime again in the future! Highly recommend."
"What a great service. I randomly called to get multiple system inspected in my building. They came on time, done a great job and provided a detailed report. I love their transparency."
"Dennis was always available when I called on him. Never was any additional work generated on any quote/contract awarded. Reliable, expert and a pleasure to work with. A real value!"
"Impeccable install. You can tell they're pros the moment they walk in."
"Denair is professional and courteous."
"Denair is the most dependable HVAC service company in New York!"
"excellent work and quality"
"These guys are the best. Installed my central air condition. They are quick, thorough and honest! I definitely recommend them."
"I didn't even know about their referral program sending DENAIR to one of my commercial tenants. It was a nice surprise to get paid for referral. Based on the tenant's feedback, the job was well-done. Now it's no brainer to recommend DENAIR to all my tenants"
"Great reliable HVAC company, a very rare thing to say these days — the pricing is very competitive and the work is reliable. The staff is professional and courteous, they clean up after themselves and always answer. I would recommend them!"
Here's what sets Denair HVAC apart as Long Island City's go-to Samsung VRF service provider.
Trained and certified directly by Samsung and other major manufacturers, ensuring warranty-compliant repairs across Long Island City and all NYC boroughs.
24/7 emergency availability with technicians typically on-site within 4 hours — critical for mission-sensitive facilities in NYC's fast-paced commercial districts.
Founded in 2007, Denair HVAC has served the New York metro area for over 19 years, completing 400+ projects and earning Inc. 5000 recognition.
All unintended costs covered at our expense — no surprise invoices. Value Engineering consistently saves clients up to 35% on their HVAC budget throughout Queens and beyond.
Experienced professionals dedicated to delivering superior Samsung VRF service.
Founder & CEO
Dennis founded Denair HVAC in March 2007 — starting with one man and a used truck — and has since grown the company into a $2M+ revenue operation recognized by the Inc. 5000 as one of America's fastest-growing companies. With over 17 years of hands-on HVAC industry experience, he leads the company's strategic vision and ensures every Samsung VRF project in Long Island City and across the NYC metro area meets the highest standards of quality, compliance, and customer satisfaction. His leadership has been the driving force behind Denair's expansion into complex commercial and residential VRF markets.
Service Manager
Thomas leads Denair HVAC's service operations, ensuring fast response times, efficient scheduling, and consistent service quality across every Samsung VRF job in Long Island City and the greater Queens area. He coordinates technician dispatch and customer communication to keep systems running reliably, reduce downtime, and deliver a smooth service experience from the initial call through final resolution. His operational oversight is central to Denair's promise of same-day service — typically within 4 hours — and plays a key role in maintaining the company's strong reputation for responsiveness and reliability in New York's demanding commercial HVAC market.
Application Engineer
Ramil designs and supports Samsung VRF systems tailored to each Long Island City building's unique performance and efficiency requirements. He oversees equipment selection, technical planning, and application support to ensure every installation delivers long-lasting reliability, measurable energy savings, and full compliance with NYC building codes. His engineering expertise is especially valuable in Long Island City's diverse property stock — from converted industrial lofts to modern mixed-use towers — where custom VRF zoning strategies make the difference between a system that merely works and one that truly optimizes comfort and operating costs year-round.
Lead Estimator
Farrukh has been with Denair HVAC since 2010 and brings deep expertise in preparing accurate, competitive bid proposals for Samsung VRF projects of every scale. He is responsible for comprehensive and timely proposal preparation, tracking opportunities with vendors, subcontractors, and customers throughout the NYC metro area. His value engineering approach — consistently identifying alternative approved equipment of equal performance at lower cost — has helped clients save tens of thousands of dollars on VRF installations. For Long Island City property managers and building owners, Farrukh's detailed scope breakdowns and alternates ensure there are no surprises at project close-out.
A Samsung air conditioner typically lasts 15 to 20 years with proper maintenance. In New York's climate — where systems work hard through humid summers and cold winters — regular preventive maintenance is essential. Denair HVAC offers customized maintenance plans that protect your investment and extend equipment life well beyond average expectations.
Speak directly with a certified Samsung VRF specialist — no obligation, no runaround.
Denair HVAC serves Long Island City and the entire NYC metro area with expert Samsung VRF solutions.
NYC Metro & Tri-State
Service Area
24/7 Response
Emergency Availability
4.7★ Rated
Google Rating
Contact us to confirm coverage and schedule your Samsung VRF service appointment today.
Recognized as one of America's fastest-growing companies.
All technicians trained to the highest safety standards.
Licensed mechanical contractor serving New York state.
Fill out the form below and a Denair HVAC specialist will reach out promptly to confirm your appointment, provide a free estimate, or answer any questions about your Samsung VRF system.
For immediate assistance, feel free to give us a direct call at 718-791-5074 You can also send us a quick email at
For immediate assistance, feel free to give us a direct call at 718-791-5074 You can also send us a quick email at