VRF / VRV System Installation
in Long Island, NY
VRF / VRV System Installation in Long Island. Custom VRF/VRV multi-zone system design & installation. Trusted by restaurants & supermarkets. Call ART HVAC.
24/7 Emergency Service
Con Edison Rebates
5.0 Google & Yelp
Up to 12-Year Warranty
Long Island Commercial Buildings Cannot Afford All-or-Nothing HVAC Anymore more than you think
Professional parks, medical campuses, and multi-tenant retail buildings across Long Island are paying to condition space nobody is using — because their systems have no concept of zones.
Tenants on opposite hours
A medical suite opening at 7 and an office at 9 share one floor, so conditioning it all wastes energy VRF zoning erases.
Towns want detailed plans
Long Island towns demand thorough permit packages, and VRF's circuit diagrams and load math clear review faster.
Old rooftops fail at once
A 15-year-old rooftop unit can take the whole building down, while VRF keeps tenants running if one outdoor unit fails.
Grow without a full teardown
Adding a floor or tenant shouldn't mean ripping out HVAC; VRF lets new indoor units tie into the existing circuit.
OUR SERVICES
Commercial VRF Expertise on Long Island
From medical offices in Nassau to retail centers in Suffolk — we design, permit, and install VRF systems that meet Long Island town requirements and keep every zone on spec.
Commercial VRF Installation
Offices, Medical, Retail & Hospitality
Long Island commercial properties need systems permitted through local town offices, not just NYC DOB. We manage engineering drawings, town permit submissions, and final inspections so your Long Island project stays on track.
Residential VRF Installation
Brownstones, Penthouses & Luxury Apartments
Long Island homeowners looking to replace aging central air get zone-by-zone VRF comfort without adding new ductwork. We design the system around your home’s layout and handle the town permit from application to inspection.
VRF Retrofit & Conversion
Replace Outdated Central Systems
Long Island commercial buildings retiring old packaged rooftop units can move to VRF with a phased plan that avoids business interruption. We engineer the full conversion and manage every town permit and inspection required.
TRUSTED PARTNERS
Brands We Work With
We install and service equipment from the world's leading HVAC and refrigeration manufacturers.
Daikin VRV multi-zone systems, FIT line ductless heat pumps, and Atmosphera air handlers — installed and serviced by Art HVAC's experienced Daikin installers. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Fujitsu Halcyon ductless mini-splits, Airstage VRF, and Cold Climate H-series heat pumps — installed and serviced by Art HVAC's experienced Fujitsu technicians. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Mitsubishi Electric M-Series and P-Series ductless mini-splits, Hyper-Heat (H2i) cold-climate heat pumps, and City Multi VRF — installed and serviced by Art HVAC's experienced technicians. Installed and serviced across Nassau and Suffolk County homes and businesses. 
LG Therma V air-to-water heat pumps, Multi V VRF, and Art Cool wall units — installed and serviced by Art HVAC. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Carrier Infinity series gas furnaces, Greenspeed heat pumps, central AC, and commercial rooftop units — installed and serviced by Art HVAC's experienced Carrier installers. Installed and serviced across Nassau and Suffolk County homes and businesses. 
York YXV variable-capacity heat pumps, Affinity series, and Sunline commercial RTUs — installed and serviced by Art HVAC's experienced technicians. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Heil Ion variable-speed gas furnaces, heat pumps, and central AC — Art HVAC delivers full design, install, and warranty service. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Trane XV20i variable-speed heat pumps, gas furnaces, and Voyager commercial rooftop units — installed and serviced by Art HVAC's experienced technicians. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Lennox Signature series heat pumps, SLP99V furnaces, and Solar-Ready inverter ACs — installed and serviced by Art HVAC's experienced Lennox installers. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Samsung Wind-Free wall and ceiling cassettes, DVM S VRF, and EHS air-to-water heat pumps — Art HVAC installs Samsung HVAC across residential and commercial sites. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Panasonic Aquarea air-to-water heat pumps, ETHEREA wall units, and Nanoe X air purification — Art HVAC handles Panasonic install, service, and warranty. Installed and serviced across Nassau and Suffolk County homes and businesses. 
Bosch IDS series inverter heat pumps, Greenstar gas boilers, and Climate 5000 ductless — installed and serviced by Art HVAC for residential and commercial projects. Installed and serviced across Nassau and Suffolk County homes and businesses. VRF installation in Long Island is not a commodity job — it requires engineering precision. Here is how we deliver every project.
From Blueprint to Perfect Climate
No hassle, no surprises. We handle everything so you can sit back and enjoy a perfectly climate-controlled space.
Site Survey & Load Calculation
We visit your Long Island commercial property, measure every room, calculate heating and cooling loads, and review structural and electrical conditions. We identify local permit requirements early so your project timeline stays on track.
System Design & Engineering
Using manufacturer design software, we engineer piping layouts and select indoor units per zone in your Long Island building. Drawings are prepared for town permit submission, and a firm upfront quote requires your approval before ordering.
Professional Installation
Our certified VRF crew handles every phase at your Long Island site — brazing, pressure testing, vacuum, refrigerant charging, wiring, and controls — coordinating with local inspectors. Every connection is nitrogen-tested and documented.
Commissioning & Training
We commission every zone in your Long Island building, calibrate controls, register your manufacturer warranty, and train your staff. Complete system documentation and a recommended maintenance schedule are delivered at project close.
CLIENT TESTIMONIALS
Why Long Island Chooses ART HVAC
Real clients. Real jobs. Real results — not marketing copy.
Mike M.
Sep 2
Damir R.
Aug 10
sam cassidy
Jun 13
Jill Pallad
Aug 2025
Gavin B.
Aug 26
FAQ
Questions We Hear Every Day
Honest, engineer-level answers — no sales fluff.
What does VRF mean in HVAC? VRF means Variable Refrigerant Flow — one outdoor inverter-compressor unit varies refrigerant delivery to multiple indoor fan-coil units based on real-time zone demand. On Long Island, VRF/VRV system installation is increasingly specified for commercial office parks and medical buildings in Nassau and Suffolk where PSEG LI's demand-charge structure makes part-load efficiency — the core of what VRF means in HVAC — directly valuable on every monthly utility bill.
where_can_i_buy commercial HVAC systems for a VRF project on Long Island: through authorized regional wholesalers serving Nassau and Suffolk contractors. Daikin, Mitsubishi, LG, and Samsung all distribute through those channels. VRF/VRV system installation is engineered as a matched package — outdoor unit, branch controllers, and indoor units selected together via manufacturer design software — so authorized distributors provide warranty registration and Nassau or Suffolk permit support.
How to manage large commercial HVAC projects on Long Island: start with load calculations, submit Nassau or Suffolk town permits with PE-stamped drawings, procure equipment, install by floor or wing, then commission. VRF/VRV system installation for Long Island buildings above 10,000 square feet requires a formal test-and-balance report before occupancy. Successfully managing large commercial HVAC projects also means coordinating PSEG LI rebate applications early — Long Island utility incentives have processing timelines that affect project cash flow.
How does a commercial HVAC system work in a VRF configuration? The outdoor inverter compressor modulates refrigerant mass flow continuously while branch circuit controllers route flow to whichever indoor zones call for conditioning. On Long Island, how does a commercial HVAC system work in VRF mode is especially valuable during spring and fall shoulder seasons in Nassau and Suffolk when minimal conditioning demand would waste energy running a conventional rooftop unit at full power. VRF/VRV system installation matches output to actual load precisely.
What are the parts of an HVAC system in a commercial VRF installation? The main parts of an HVAC system are: outdoor inverter-compressor and condenser, refrigerant liquid and suction piping, branch circuit controllers, indoor fan-coil units per zone, electronic expansion valves, and zone thermostats. Long Island VRF/VRV system installation drawings label each of these parts of an HVAC system for Nassau or Suffolk town permit review, including refrigerant type, charge weight, and pipe sizing calculations per ASHRAE 15.
what kind of hvac system do_i_have in a Long Island commercial building: check the outdoor unit's data plate — VRF systems show inverter-compressor model numbers from Daikin (VRV), Mitsubishi (City Multi), LG (Multi V), or Samsung (DVM). If refrigerant piping branches to multiple indoor units without ductwork, the system is VRF. Long Island property owners inheriting a building often discover prior VRF/VRV system installation during due diligence; a licensed technician reads the BMS address map to document every zone.
Still have questions? Contact us
Long Island Commercial Properties Benefit From Flexible VRF Zoning.
Schedule a Free Consultation.
Our factory-certified engineers will survey your Long Island site, coordinate with local permit requirements, and design a custom VRF system — delivering a transparent quote with rebate figures included.