HVAC Equipment

Finding the right HVAC equipment to meet your project, timeline, and budget isn't easy. We'll partner with you to design and manage the best solution for your unique HVAC system. 

HVAC Equipment Services

Project Design Support

Our experienced team will partner with you through the design phase of your commercial project to ensure you receive the right solution for your specific needs. We understand that each project is unique, and no two HVAC systems are the same, so we work closely with MEP consulting engineers to develop the optimal solution for your project's design conditions and criteria. 

HVAC Equipment Sizing & System Selection

You can utilize our extensive knowledge of HVAC systems to help you choose the proper size and configuration of HVAC equipment to ensure peak performance. Our relationships with a variety of industry-leading manufacturers means that you get access to an array of heating and cooling, air distribution, architectural, hydronics, and plumbing equipment, and the best, most innovative HVAC products on the market. 

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Energy Efficient HVAC Solutions

Local codes and energy requirements concerning new and existing commercial construction are frequently changing, and they can be hard to keep up with. We can help ensure your facility meets these standards. You can achieve sustainable energy on commercial buildings thanks to our custom approach to energy solutions that increases property value while lowering operating costs.

Understanding the balance between your energy efficiency needs and budget is key. You'll benefit from our combination of buying power and deep industry knowledge, so you'll receive every eligible incentive, along with innovative solutions that keep your budget on track and your HVAC systems operating efficiently.

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Project Management

You'll get our help through each step of your project, when you need it. LONG Project Managers have a comprehensive knowledge of the commercial construction process and will assist with not only HVAC equipment selection, but cost estimates, order fulfilment, and post-installation support.

Budgeting & Financing Options

Even before your project breaks ground, we’re here to help. As part of the development process, LONG works with teams of owners, architects, engineers, and contractors to find an HVAC solution that fits within your budget.

Financial restrictions shouldn’t stand in the way of getting the HVAC equipment you need. Many of the manufacturers we represent offer a variety of HVAC equipment financing solutions. Let us help you secure the right equipment using the best financial options available.

On-going Support

Are you in need of construction document assistance? Post-construction training? HVAC system expansion consultation and fulfillment? Let us know how we can help. Your complete satisfaction is our highest priority.

Contact us for support today

HVAC Products

Whatever your HVAC air distribution, architectural, hydronics, or plumbing project may require, we can get. Here is just some of the HVAC equipment we offer:

  • Air Filters
  • Air Handling Units
  • Blower Coils
  • Boilers
  • Cabinet Heaters
  • Chilled Beams
  • Chillers
  • Coils
  • Coil Piping Packages
  • Condensing Units
  • Cooling Towers
  • Custom Air Handling Units
  • Dampers and Louvers
  • Displacement Ventilation
  • Dust and Mist Collection Systems
  • Energy Recovery Systems
  • Expansion Tanks
  • Evap Coolers
  • Fans – Commercial and Industrial
  • Fan Coil Units
  • Fin-Tube Radiant Heating Systems
  • Flow Control Valves
  • Fume Hood Control Systems
  • Grilles, Registers, Diffusers
  • Gas-Phase Filtration
  • Heat Exchangers
  • Heat Pumps
  • Heat Recovery Systems
  • Humidifiers
  • Hose Kits
  • Infrared Heat
  • Kitchen Ventilation Systems
  • Make-Up Air Units
  • Mini-Split Systems
  • MRI Cooling Systems
  • Packaged Chiller Plants
  • Packaged Rooftop Equipment
  • Plate and Frame Heat Exchangers
  • Precision Air Conditioning
  • PTAC Units
  • Pumps
  • Radiant Panels
  • Refrigerant Monitoring Systems
  • Rooftop Units
  • Rooftop Ventilators
  • Skid-Mounted Pumping Systems
  • Solar Panels
  • Sound Attenuators
  • Spiral Duct
  • Steam Heating Systems
  • Thermal Storage Systems
  • Thermally-Operated Air Diffusers
  • Under-Floor Air Distribution
  • Underground Ductwork
  • Unit Heaters
  • Variable Frequency Drives
  • Variable Refrigerant Flow (VRF) Systems
  • Vibration Isolation
  • Water Heaters
  • Water Treatment

Markets

LONG is proud to specialize in a wide range of commercial markets. Click the industry below to see how we can help.

Mission Critical Data Center Solutions


Data Centers are highly complex systems. They require a specific set of HVAC solutions to manage critical precision cooling for their operation and efficiency. We have been at the forefront of data center systems, and our experience and knowledge allow us to deliver custom solutions for mission critical systems like these. But we don't just stop at HVAC equipment, we can also provide building automation, security system equipment, HVAC service, and HVAC parts. With LONG, you'll get one solution to meet your needs for maximum data center performance. 

Learn more about data center solutions

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