Choosing the Right HVAC System: A Comprehensive Guide for New York Commercial Property Owners

New York, with its dynamic climate and bustling commercial spaces, demands precision when it comes to selecting the right HVAC system. Commercial property owners and managers face unique challenges in ensuring comfort, efficiency, and cost-effectiveness. Here are some key considerations that should influence your choice of an HVAC system.

Your Commercial Property’s HVAC Needs

The first step in choosing the right HVAC system is understanding the specific needs of your commercial property. Certain factors, such as your building’s square footage, occupancy levels, and the nature of the business conducted within the space should be considered. Tailoring your system to the unique demands of your building ensures optimal performance.

Energy Efficiency

In a city that never sleeps, energy efficiency is not just an eco-friendly choice; it’s a financial imperative. Look for HVAC systems with high Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER) ratings. Modern technologies like Variable Refrigerant Flow (VRF) and high-efficiency heat pumps can significantly reduce energy consumption, leading to long-term cost savings.

Adaptability to New York’s Climate

New York experiences extremes in weather, from sweltering summers to freezing winters. Your HVAC system should be robust enough to handle these fluctuations efficiently. Consider systems with smart building controls, or explore options for zoning to ensure precise climate control in different areas of your commercial property.

Compliance with Local Regulations

Navigating the regulatory landscape in New York can be complex. Ensure that your chosen HVAC system complies with local building codes and environmental regulations. This not only avoids legal complications but also contributes to the overall sustainability of your property.

Indoor Air Quality

The health and comfort of your building’s occupants should be a top priority. Choose HVAC systems with advanced air filtration and ventilation features. This is especially crucial in a city environment where external pollutants can impact indoor air quality. Systems with HEPA filters, UV germicidal irradiation, and ventilation strategies that bring in fresh air are valuable investments.

Lifecycle Costs

While upfront costs are a consideration, it’s essential to evaluate the long-term or lifecycle costs of your HVAC system. Factor in maintenance requirements, expected lifespan, and potential energy savings over the system’s operational years. It’s possible that a slightly higher upfront investment in a more efficient system can often lead to substantial savings over time.

Seek Professional Guidance from Air Stream

Navigating the many commercial HVAC system options can be overwhelming. Consider consulting with Air Stream—our team of HVAC professionals understands the unique challenges of New York’s commercial spaces and can assess your property’s specific needs to recommend a system that aligns with your goals.

Invest Wisely for Long-Term Indoor Comfort

Choosing the right HVAC system for your commercial property in New York is a strategic decision that goes beyond immediate comfort. It’s an investment in long-term efficiency, cost savings, and the well-being of your occupants. For guidance on your next commercial HVAC system investment, contact Air Stream.


The Role of Commercial HVAC Systems in Sustainable Building Design

Sustainable building design isn’t just a trend; it’s an environmental necessity. Your commercial HVAC system is central to achieving sustainable design, impacting everything from energy efficiency to the health and comfort of your building’s occupants. Keep reading to learn more about how commercial HVAC systems contribute to sustainable building design, why choosing the right commercial HVAC company is crucial, and how Air Stream can help you install a sustainable HVAC system that benefits your property, tenants, and the environment. 

What is Sustainable Building Design? 

Sustainable building design, often referred to as “green” or “eco-friendly” design, goes beyond the visible aspects of architecture. It encompasses a comprehensive approach to reducing the environmental impact of a building. Key objectives include efficient resource use, waste reduction, and creating a healthier, more comfortable indoor environment. sustainable building design

Commercial HVAC systems are central to achieving these objectives, through: 

Efficient Resource Use 

Commercial HVAC systems are responsible for a significant portion of a building’s energy use. By optimizing HVAC performance, you not only reduce energy consumption but also contribute to a more sustainable future. 

Waste Reduction 

Well-maintained HVAC systems require fewer replacements, resulting in less waste in landfills. Sustainable HVAC practices ensure that your old equipment doesn’t become an environmental burden. 

Healthier, More Comfortable Indoor Environments 

Proper temperature and humidity control, along with effective air filtration, ensure that occupants enjoy a healthier and more pleasant space. 

Why Your Choice of a Commercial HVAC Company Matters in Sustainable Building Design 

Not all HVAC companies are created equal, and an experienced, forward-thinking partner can make a significant difference in the sustainability and performance of your system. Here’s what to look for in a commercial HVAC company: 

Experience and Expertise 

An established commercial HVAC company such as Air Stream brings valuable experience and expertise to the table. They understand the nuances of designing, installing, and maintaining sustainable HVAC systems. They stay current with the latest industry advancements and best practices to ensure your system operates at peak efficiency. 

Customized Solutions 

Sustainability is not a one-size-fits-all concept. An experienced HVAC company can provide customized solutions tailored to your specific building and sustainability goals. Whether it’s optimizing energy efficiency, implementing smart building controls, or upgrading to more sustainable refrigerants, we can design a plan that aligns with your objectives. 

Comprehensive Services 

Sustainability often involves a comprehensive approach to HVAC systems. This may include everything from equipment selection and design to ongoing maintenance and upgrades. A reputable HVAC company offers a full range of services, ensuring your sustainability goals are met at every stage of your system’s life cycle. 

Cost-Effective Solutions 

Sustainable solutions can often lead to long-term cost savings. An experienced HVAC company knows how to balance sustainability with cost-effectiveness. They can guide you in making choices that not only reduce your environmental impact but also provide a strong return on investment. 

Environmental Responsibility 

Partnering with a reputable HVAC company demonstrates your commitment to environmental responsibility. It sends a message that your organization is dedicated to reducing its carbon footprint and contributing to a more sustainable future. 

Air Stream: Your Partner in Sustainable Building Design 

At Air Stream, we understand the significance of sustainability in today’s world. As a responsible commercial HVAC company, we are committed to providing sustainable solutions that benefit both our clients and the environment. Our expert technicians remain at the forefront of the industry, ensuring they are well-versed in the latest sustainable HVAC technologies and practices, guaranteeing your system’s peak efficiency. 

We’re proud members of multiple industry associations and a United Association S.T.A.R. certified company, ensuring that we employ the best-trained heating and cooling service technicians in the industry. Air Stream also holds a membership in the U.S. Green Building Council, underlining our dedication to environmental responsibility. 

Ready to install a sustainable HVAC design that benefits both your property and the environment? Contact Air Stream today. We are committed to aiding you in establishing a greener, more efficient, and healthier indoor environment for your occupants. 


How to Cool an Older Commercial NYC Building Cost-Effectively

Cooling an older commercial building in the heart of New York City can be a challenging endeavor, especially when you’re striving for cost-effective solutions. nyc commercial buildingsThe soaring temperatures of summer can strain outdated HVAC systems, leading to discomfort for occupants and high energy bills for property owners. 

Despite what your latest energy bill may have led you to believe, you don’t have to exceed your budget to effectively cool an older NYC building during the summer. From identifying signs of an inefficient HVAC system to leveraging advanced technologies like Variable Refrigerant Flow (VRF) systems, we have the insights you need to make an informed decision about your commercial HVAC system. Keep reading to learn how Air Stream can help you optimize your HVAC system for greater efficiency and comfort. 

Signs of an Inefficient Commercial HVAC System 

There are several tell-tale signs that your commercial HVAC system may not be working as efficiently as possible, including: 

Efficient Commercial HVAC Cooling Solutions 

There are a range of commercial HVAC solutions that can increase your property’s energy efficiency (and reduce that monthly bill), including:  

Regular HVAC Maintenance 

One of the most vital ways to ensure your commercial HVAC system is working efficiently is with a regular maintenance plan. Regular cleaning, changing filters, and addressing small issues promptly can greatly improve efficiency and extend the system’s lifespan. 

Variable Refrigerant Flow (VRF) Systems 

VRF systems are a game-changer for older buildings. They offer individualized temperature control for different zones, adapting cooling based on occupancy needs. This technology not only ensures efficient cooling but also minimizes energy waste, leading to cost savings. 

Smart Building Controls 

Upgrade your building’s HVAC controls to smart technology. These systems use real-time data to optimize cooling and adjust settings based on occupancy patterns and outdoor conditions. This approach eliminates unnecessary cooling and ensures that your HVAC system is always working at its most efficient level. 

Demand Control Ventilation 

Older buildings often struggle with ventilation issues. Demand control ventilation systems regulate airflow based on occupancy, ensuring fresh air without excessive energy consumption. This technology enhances indoor air quality while cooling the building more efficiently. 

Zone Heating and Cooling 

Retrofitting your HVAC system with zoning capabilities enables customized temperature control in different areas. This avoids overcooling unoccupied spaces and maximizes comfort where it’s needed. 

Insulation and Seal Gaps 

Proper insulation and sealing gaps in windows, doors, and walls can significantly reduce the load on your cooling system. Less heat infiltration means your HVAC system doesn’t have to work as hard to maintain cool temperatures. 

Your Path to Budget-Friendly Cooling Starts with Air Stream 

Cooling an older NYC commercial building efficiently and cost-effectively is achievable with the right strategies and technologies. Identifying signs of an inefficient HVAC system is the first step, followed by implementing proven solutions for reducing energy costs such as regular HVAC maintenance and an energy-efficient HVAC infrastructure. 

If you’re ready to take the next step to cooling your commercial NYC property more efficiently, contact Air Stream today to discuss how we can tailor these solutions to your specific building needs.


The Latest Commercial HVAC Technologies for Optimal Comfort in New York’s Extreme Weather

New York’s extreme weather conditions demand efficient and innovative HVAC solutions to ensure optimal comfort and performance in commercial buildings. From scorching heat waves to freezing winters, commercial property owners and managers like you need to stay ahead of the game to keep your property efficiently heated and cooled. indoor commercial hvac system

In this blog post, we will explore the latest commercial HVAC technologies that are transforming the way buildings are heated, cooled, and ventilated. Implementing these solutions, all offered by Air Stream, can ensure a comfortable indoor environment for your occupants no matter the outdoor conditions. 

Variable Refrigerant Flow (VRF) Systems 

Variable Refrigerant Flow (VRF) systems have gained immense popularity in the commercial HVAC sector in recent years due to their energy efficiency and flexibility. VRF systems provide individualized control of heating and cooling to different zones within a building, allowing for precise temperature regulation as per occupancy needs.  

Air Stream’s technicians are certified by VRF manufacturers such as Hitachi, Mitsubishi, Daikin, and LG, ensuring expert installation, maintenance, and repairs for these HVAC systems. By implementing VRF technology into your building, you can experience enhanced energy savings, improve indoor comfort, and reduce environmental impact. 

Sustainable HVAC Systems with Smart Building Controls 

Sustainable HVAC systems equipped with smart building controls can offer you a holistic approach to energy efficiency and comfort. These advanced systems integrate various components such as sensors, thermostats, and automated controls to optimize heating, cooling, and ventilation based on real-time occupancy and weather conditions.  

Smart building controls empower property owners like you to fine-tune your HVAC settings remotely, ensuring minimal energy wastage while maintaining desired comfort levels. Investing in sustainable HVAC systems not only reduces operational costs but also contributes to a greener, more eco-friendly environment. 

Demand Control Ventilation 

Demand Control Ventilation (DCV) systems adjust the amount of outdoor air brought into a building based on occupancy levels and indoor air quality. DCV helps prevent unnecessary ventilation during low occupancy periods, conserving energy and reducing HVAC system strain. 

Implementing DCV systems is especially crucial in New York’s extreme weather conditions, where proper ventilation is essential for indoor air quality without compromising energy efficiency. 

Zone Heating and Cooling 

New York’s commercial buildings often have diverse occupancy patterns and comfort requirements across different areas. For example, the front of a building may be designated as office space, but the back could be warehouse space; as a result, very different HVAC needs could be needed for two areas of the same building! 

Zone heating and cooling systems enable independent temperature control for specific zones, allowing occupants to customize their environment as needed. This approach saves energy by avoiding over-conditioning unoccupied areas, ensuring comfort where it’s needed the most. 

Mobile-Friendly Technology 

The rapid advancement of mobile-friendly HVAC technology has revolutionized the way commercial buildings are managed. As a building owner, you can now remotely access and control your commercial HVAC systems via smartphones or tablets. This capability provides unparalleled convenience, allowing for the adjustment of settings, performance monitoring, and the ability to receive real-time alerts, even when you are not physically onsite.  

Embracing mobile-friendly technology enhances operational efficiency, improves response times, and facilitates proactive maintenance, ultimately leading to an optimal indoor environment for your occupants. 

Elevate Your Commercial HVAC System with Air Stream

As New York’s extreme weather conditions continue to pose HVAC challenges for commercial buildings, it’s crucial to stay abreast of the latest technologies that can optimize comfort and energy efficiency. 

At Air Stream, our certified technicians ensure seamless integration of these advanced technologies into your commercial building, providing unmatched expertise and support. Contact us today to discuss how we can tailor the latest commercial HVAC technologies to meet your property’s unique needs and create an unparalleled indoor environment for your occupants. 

How to Maintain Indoor Air Quality During Extreme Conditions

Recent events, such as the smoke from Canada’s fires engulfing New York City, have raised concerns about poor air quality. new york city smoke

Maintaining indoor air quality during extreme conditions is crucial for commercial spaces. To ensure a healthy and comfortable indoor environment for your employees and customers, partnering with Air Stream for an ongoing commercial HVAC program is the solution. We offer tailored strategies and solutions specifically designed for commercial properties and provide the expertise and support to optimize your indoor comfort.

The Impact of Extreme Conditions on Indoor Air Quality

Extreme conditions can have a profound impact on indoor air quality within commercial buildings. Whether it’s heatwaves, wildfires, or air pollution events, these extreme circumstances pose significant challenges for maintaining a healthy indoor environment. Outdoor pollutants such as smoke, ash, and particulate matter can infiltrate commercial spaces, compromising the air occupants breathe. Poor indoor air quality not only affects the comfort and well-being of employees and customers, but also has the potential to impact productivity and overall business operations. That’s why it’s essential for commercial building owners and managers to recognize the impact of extreme conditions on indoor air quality.

Here are some ways you can proactively implement strategies to prevent poor indoor air quality in your property.

Regular HVAC System Inspections and Maintenance

Partnering with Air Stream for ongoing HVAC system inspections and maintenance ensures that your system is in optimal condition year-round. Regular inspections, clean filters, and well-maintained components help filter out pollutants and maintain indoor air quality.

Proper Ventilation Strategies

Air Stream’s technicians can also help you develop proper ventilation strategies tailored to your commercial space’s specific needs. Balancing ventilation requirements with outdoor air quality during extreme conditions is crucial for maintaining indoor air quality and occupant comfort.

Regular Cleaning and Maintenance of the System

Air Stream’s commercial HVAC maintenance programs also include regular cleaning and maintenance of your system to prevent the circulation of contaminants throughout the building. Additionally, we offer professional duct cleaning services (upon request) for added assurance of clean, healthy airflow and better indoor air quality.

Contact Air Stream Now to Discuss Your Indoor Air Quality Concerns

Maintaining indoor air quality during extreme conditions is paramount for commercial spaces. To ensure ongoing comfort and optimal indoor air quality for your commercial building, partner with Air Stream for our comprehensive commercial HVAC program. Our experienced team of technicians will work closely with you to develop a customized solution that meets your specific requirements and challenges.

And, best of all, by partnering with Air Stream and utilizing our ongoing commercial HVAC program, you can proactively address indoor air quality challenges, ensuring a healthy and comfortable environment for your building occupants.

Contact us today to learn more about our services and start a partnership that prioritizes the well-being and comfort of your employees and customers.

5 Ways to Cut Energy Costs All Year Long

With Earth Day upon us, we understand that energy usage (and monthly costs!) is a significant expense for your property year-round. However, there are ways to reduce your energy consumption without sacrificing the comfort of your employees or customers! graphic depicting green energy in commercial buildings

Here are five ways you can save on energy costs year-round via your commercial HVAC system.

Use Smart Building Controls

Smart building controls allow for the implementation of energy-smart tools, such as programmable thermostats, in your building. This allows you to program basic functions, such as setting the temperature of your building to automatically adjust to a specific schedule. As a result, you can set the temperature to be higher during non-business hours when no one is in the building, and cooler during business hours when the building is occupied. This example alone can be easily integrated into your existing commercial HVAC system, and result in significant energy savings throughout the entire year.

Maintain Your Commercial HVAC System

A well-maintained HVAC system can operate more efficiently, resulting in lower energy costs over time. A regular maintenance plan includes cleaning and/or replacing your system’s filters, and belts, inspecting controls and components, and clearing condensate drains. Performing operations check on economizers, and refrigerant charges. Not only does proper maintenance extend the lifespan of your HVAC system, but it also helps reduce energy waste.

Install Energy-Efficient Equipment

If your commercial HVAC system is outdated, upgrading to energy-efficient equipment can make a big difference in energy savings. Energy-efficient equipment can include high-efficiency furnaces, boilers, air conditioners, and heat pumps. These systems use less energy to operate and can save you money on your energy bills in the long run.

Implement Zone Heating and Cooling

Zone heating and cooling allows you to control the temperature of specific areas within your building. This is particularly useful if certain areas are used more frequently than others. For example, you can set the temperature higher in areas that are not frequently used, such as storage rooms or closets, and lower in areas that are occupied more frequently. This can result in significant energy savings by reducing the amount of energy used to heat or cool unoccupied areas.

Use Natural Ventilation

Depending on your building’s layout and climate, natural ventilation can be an effective way to reduce energy costs. This involves proper operations of economizers and fresh air damper assemblies. Additionally, natural ventilation can improve indoor air quality and promote a healthier work environment.

Let’s Discuss How Air Stream Can Help You Reduce Your Building’s Energy Costs

In conclusion, there are many ways to save on energy costs via your commercial HVAC system. By implementing a few simple changes, such as smart building controls, a regular HVAC maintenance plan, and upgrading to more energy-efficient equipment, you can reduce your energy consumption and save money.

At Air Stream, we understand that every business has different needs and requirements when it comes to its HVAC system. That’s why we offer customized solutions that fit your business’s unique needs. From regular maintenance to equipment upgrades and energy-efficient solutions, we can help you reduce your energy costs while keeping your building comfortable and efficient all year long.

To start a discussion with our team, call 516-747-4700.


Is Your Building Compliant With New York City Local Law 97?

Did you know buildings are the single-largest source of greenhouse gas emissions in New York City?

new york city buildings skyline

Local Law 97 (LL97) was recently included in the Climate Mobilization Act as part of Mayor de Blasio’s New York City Green New Deal and plan to make the city carbon neutral by 2050 by increasing the sustainability of buildings.

Here’s a breakdown of what LL97 covers, how it will affect you as a building owner in New York City, and some actions you can take now so that your business isn’t negatively impacted by this change.

What is New York City’s Local Law 97?

Local Law 97 went into effect in November 2019. It aims to reduce greenhouse gas emissions in New York City by 40% by the year 2030, and 80% citywide by 2050.

What Does Local Law 97 Cover?

Local Law 97 generally covers, with some exceptions:


How Are Building Owners Affected?

To meet the requirements of LL97, building owners like you must find ways to reduce greenhouse gas emissions. The easiest way to do so is by improving existing processes with more sustainable options. Smart building controls, for example, are a way to increase efficiency in your building through the automation of components such as your commercial HVAC system, lighting, and window shades.

What Actions Should You Take?

If you’re a building owner whose emission limits have been lowered, meaning, you are mandated to reduce your greenhouse gas emissions, you have the option to follow the original limits based on NYC Building Code occupancy groups and/or the limits based on Energy Star Portfolio Manager (ESPM)’s property types through 2025.

By 2026, you’ll be required to report your emissions using the ESPM property types.

Keep in mind that these sustainability changes can also help you save some money while reducing admissions and adhering to local guidelines. The goal of local law 97 is to create incentives for property owners to invest in energy efficiency and renewable energy technologies, which will ultimately help cut down on their monthly utility bills.

Start reducing your building’s greenhouse gas emissions now—call Air Stream at (516) 747-4700 to discuss sustainable commercial HVAC options.


Should You Upgrade Your Building Management System in 2022?

As you look forward to the new year, now is the time to make considerations for your 2022 commercial HVAC plan. Could your HVAC system be more efficient? Could you be saving on monthly energy costs? Could you incorporate a new system design that flawlessly does everything your building needs…and more?! 

To give you an idea of how your commercial HVAC system can be improved in the new year, we’re highlighting Building Management Systems, including one of our favorite projects of 2020. 

What is a Building Management System? 

Building Management System (BMS), is a computer-based control system installed in commercial buildings. With a BMS in place, there is a centralized location in the building where all critical mechanical and electrical components are managed, including ventilation, lighting, power systems, fire systems, and security systems.

Locked BMS Panel

Locked BMS Panel


A look inside the BMS Control Panel built by Air Stream Air Conditioning Corp.

A look inside the BMS Control Panel built by Air Stream Air Conditioning Corp.

Benefits of Building Management Systems

With an effective BMS in place, you not only benefit from a centralized control center but also: 

See How We Transformed this Long Island Commercial HVAC System: Broadhollow Road Renovation 

This year, the expertise of Air Stream AC’s Controls Department was enlisted for a full commercial HVAC renovation and refurbishment, as well as a Building Management System upgrade on all equipment at 534 Broadhollow Rd. in Melville, New York.

This project included full integrations of the main air handler, boiler and chiller plants, actuators, dampers for duct branches, and boiler and chiller water controls.

Chiller and Pump Status Screen

Chiller and Pump Status Screen


Cooling Tower, Pump, and VFD Status Screen

Cooling Tower, Pump, and VFD Status Screen


Main Sign on Screen

Main Sign on Screen


Air Handler, Dampers, and VFD Status Screen

Air Handler, Dampers, and VFD Status Screen


Boiler Status Screen

Boiler Status Screen


With this centralized system in place, our client reaps the benefits of smart building controls every day, with fully integrated and automated building management. 

Smart building controls also offer: 

Start 2022 with a Building Management System Upgrade 

Honeywell Building Control SpecialistAs a certified Honeywell Building Specialist, Air Stream AC has the knowledge and field expertise to help you create a centralized system to monitor and manage the mechanical and electrical elements of your building. Simplify the way you manage your building, reduce energy costs, and create a space your tenants will love.

For more information, call (516) 747-4700. 







Go Green to Save Your Green $$: 3 Ways You Can Cut Costs Now with Green Energy

green energy cost savings








Each year, Earth Day is a reminder to reflect on our own energy habits and how they impact our lives. Your commercial HVAC system is one of many ways you can not only reduce energy consumption, but costs as well.

How is the Energy Efficiency of Your HVAC System Affecting Your Bottom Line?

Did you know it’s estimated that heating and cooling can contribute to as much as 73% of the total energy costs in commercial buildings? When it comes to keeping energy use and operational costs down, the efficiency of your HVAC system is critical.

For commercial property owners, if you haven’t already, making the switch to green HVAC technology can reduce greenhouse gases and environmental footprint, while also increasing energy efficiency and cost-savings.



Green HVAC System Types

Here are three ways you can go green with your HVAC system to save some money!









1. Smart Thermostats & Building Controls

Smart thermostats are just one of the many smart building controls you can implement into your own energy strategy, leveraging the latest HVAC technologies to integrate and automate all aspects of your building.

When integrated with your HVAC system, smart building controls monitor and automate your HVAC system’s critical points like the temperature, fan status, indoor air quality conditions, and compressor status, and you can even maintain your building anytime, anywhere using a smart app on your phone. . Best of all, smart building controls also optimize your system to be as efficient as possible, saving energy and money.










2. Zoned HVAC Systems

When you’re looking to cut energy costs, zoned HVAC systems are an excellent choice. With zoned systems, you can easily divide your building into multiple heating and cooling zones, all of which can be controlled separately, creating maximum comfort throughout all areas of your building.

With Zoned HVAC systems, you don’t pay for energy you don’t use; rarely used spaces won’t take up energy just to reach a specific temperature needed in another area of your building.














3. HVAC Economizers

HVAC economizers are another excellent way to save energy and money while maintaining your commercial building. HVAC economizers are part of the outdoor system of an HVAC system, typically mounted on the roof of the building. Economizers evaluate the outside temperature and humidity, and when those exterior air levels are appropriate, will use the outside air to cool your building.

When implemented, HVAC economizers lower energy consumption and costs, while reducing the amount of work your commercial air conditioning system does (prolonging its life!) and improve indoor air quality through increased ventilation.


Reduce Your Energy Consumption with Green Heating and Cooling

To minimize your energy use and save on operational costs, contact Air Stream today at (516) 747-4700 and we’ll help you choose the best green energy options for your facility!



400 Crossways Park Dr Suite 102
Woodbury, NY 11797
Tel : (516) 747-4700
Fax: (516) 747-0063

Follow Us