Commercial HVAC Installation

Our commercial HVAC services in New York City

Every building has unique heating and cooling needs — from small restaurants to multi-floor residential and commercial spaces. At NYC Refrigeration Mechanic Corp, we offer comprehensive commercial HVAC installation services throughout New York City. Whether you need a rooftop unit (RTU), a multi-zone VRV/VRF system, or split systems for individual apartments, we deliver professional installations that are reliable, efficient, and built to last.

After installation, we recommend bi-annual maintenance to protect your investment. Our services include:

  • Filter changes
  • Coil cleaning
  • Belt checks/replacements
  • Electrical inspections
  • Refrigerant charge verification

Ask about our semiannual or annual maintenance agreements for discounted pricing and guaranteed response times.

rooftop HVAC units

Our Installation Process

  • 1

    Load Calculations & Design

    We size the system properly to avoid over- or under-cooling.

  • 2

    Equipment Selection

    Matching the right unit to your building and budget.

  • 3

    Removal & Disposal 

    Safe removal of existing equipment when replacing.

  • 4

    Installation & Hook-Up

    Refrigerant lines, electrical, and controls ductwork.

  • 5

    Startup & Testing

    Airflow balance, refrigerant charge, heating & cooling cycles.

  • 6

    Customer Walkthrough

    Training your team on operation and maintenance basics.

Types of HVAC Systems We Install

Daikin Rooftop Unit (RTU)
Rooftop Units (RTUs)

Ideal for medium to large commercial spaces like restaurants, retail stores, gyms, and offices — compatible with brands such as Daikin, Carrier, and Trane.

Daikin VRV/VRF Systems
VRV/VRF Systems

Highly efficient zoned systems designed for multi-floor residential or mixed-use buildings.

Heat pumps
Split Systems & Heat Pumps

Energy-efficient and quiet solutions perfect for apartments and smaller spaces

Carrier boiler
Boilers & Heating Systems

Reliable hydronic heating for residential and light commercial properties.

Daikin custom air handler
Ventilation & Air Quality Solutions

Custom ductwork, air handlers, exhaust fans, and filtration systems to improve indoor air quality.

Why Choose Us?

Our HVAC services combine certified expertise, trusted brand experience, and responsive support across NYC and surrounding areas — all backed by long-term care options.

Licensed & Insured HVAC Experts

Fully certified and insured to deliver safe, compliant HVAC services across NYC.

Serving All Five Boroughs

Reliable HVAC installation and maintenance throughout Manhattan, Queens, Brooklyn, the Bronx, and Staten Island.

commercial hvac technician icon

Trusted Across Leading Brands

Skilled in servicing top HVAC systems, including Daikin, Carrier, Trane, Mitsubishi, Lennox, York, Goodman, and more.

Preventative Maintenance Plans

Custom contracts are available to keep your system running efficiently year-round and avoid costly breakdowns.

Rapid Response & Crane Coordination

We act fast and handle crane logistics when needed to keep your project moving smoothly.

Need commercial HVAC in NYC?

Trust the licensed pros at NYC Refrigeration Mechanic Corp. for fast, reliable service and top-tier brands included.

Call us at (917) 586-9731

Frequently Asked Questions

To determine the correct HVAC size, a professional will assess your building’s square footage, insulation, and usage patterns. Oversized or undersized systems can lead to energy waste and poor performance. NYC Refrigeration Mechanic Corp. offers expert evaluations tailored to your space.

Most installations are completed in 1–3 days, depending on equipment type and building conditions.

Yes — safe removal and disposal of old HVAC equipment is always included in our service. We ensure all components are handled according to local regulations, minimizing disruption to your space and reducing environmental impact. Our team takes care of everything from disconnecting units to hauling them away, so you can focus on your new system with confidence

Yes, we provide HVAC installation and maintenance across all five NYC boroughs — Manhattan, Queens, Brooklyn, the Bronx, and Staten Island — as well as parts of New Jersey, Westchester, and Nassau County. Wherever you are, our team is ready to deliver reliable, professional service.