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HVAC decarbonization refers to reducing the carbon emissions and greenhouse gas emissions associated with heating and cooling commercial buildings. In practice, this means rethinking how HVAC systems consume energy, what fuels they rely on, and how efficiently they operate over time. Because HVAC equipment represents one of the largest sources of energy consumption in commercial […]

In commercial buildings, selecting HVAC manufacturers is not simply a matter of choosing a well-known name or matching equipment to a specification. Unlike residential applications, commercial HVAC systems are long-term operational assets that must perform reliably under sustained loads, integrate with complex building systems, and remain serviceable for decades. As a result, evaluating HVAC manufacturers […]

Improving indoor air quality has become a top priority for commercial building owners, engineers, and facility managers. From protecting occupant health to supporting productivity and meeting evolving wellness expectations, air filtration within air handling units is now recognized as a core component of modern building performance—not an optional upgrade. Air handling units play a central […]

Maintaining precise, reliable airflow monitoring is one of the most important responsibilities in modern commercial HVAC system design. Whether it’s a hospital isolation room, a research lab, a data center, or a high-rise office tower, accurate airflow is essential for delivering safe ventilation, stable pressurization, and consistent comfort. But airflow isn’t just about comfort or […]

Managing commercial building HVAC systems is one of the highest ongoing costs for property owners and facility teams. Between energy usage, maintenance schedules, and tenant comfort expectations, even small inefficiencies can lead to thousands of dollars in unnecessary spending every year. The good news? You don’t have to replace all your HVAC systems to start […]

Choosing the right commercial HVAC units has always been a balancing act—meeting code requirements, improving occupant comfort, and keeping operating costs under control. But by 2026, engineering decisions will look very different. Sustainability expectations are rising, refrigerants are changing, and system performance is increasingly tied to energy efficiency, digital controls, and long-term lifecycle value. With […]

      Joe Kalina – Introduction   My name is Joe Kalina. I work for Gilbar. I’m a sales engineer. I focus on working with engineers, contractors, developers and owners. I work a lot on the engineering side to design systems, select equipment, and think outside the box to develop new equipment, especially for […]

By: Ambient Enterprises Ambient Enterprises, the parent of HVAC sales representatives such as Gil-Bar, APA HVAC Technologies, Mechanical Technologies, H.C. Nye, DMG HVAC , and Johnson Barrow shared it’s 2024 sustainability report Thursday through its site. The report focuses on the company’s environmental responsibility initiatives and highlights its efforts to incorporate sustainable practices nation-wide, while providing comfort and safety to clients. Overall, the HVAC collective […]

By Jenna Prasad, Head of Sustainability, Ambient Summer is almost here, and temperatures are rising across the country. As building owners, property managers, and operators think about turning on the AC, they should prioritize maintenance on their HVAC systems to ensure they’re in top shape for the season. Beyond avoiding a dreaded cooling unit breakdown […]

By Jenna Prasad, Head of Sustainability, Ambient   New York, April 25th As tax season rolls around, many dread the complex paperwork and looming deadlines. However, there’s a silver lining for property owners and designers making energy efficiency upgrades. The federal government offers several tax incentives aimed at supporting decarbonization and combating climate change within the […]

By Jenna Prasad, Head of Sustainability, Ambient New York, March 22nd As the construction industry moves towards sustainability, one of the significant changes underway is the transition to low Global Warming Potential (GWP) refrigerants in Heating, Ventilation, and Air Conditioning (HVAC) systems. This shift is driven by environmental concerns and regulatory mandates aiming to phase out […]

By: Jenna Prasad, Sustainability Engineer, Ambient   The shift towards electric vehicles (EVs) is rapidly transforming the transportation landscape, and as a key stakeholder in the build environment, it’s crucial for property owners, consulting engineers, and contractors to recognize and capitalize on the benefits of investing in EV charging infrastructure. Here, we’ll delve into the […]

By: Jenna Prasad, Sustainability Engineer, Ambient Enterprises   As we enter 2024, all eyes turn to policymakers as they intensify commitments to climate action. Municipal, state, and national governments across the U.S. continue to push for decarbonization and energy efficiency in the built industry through increasingly strict regulations. Building owners, contractors, and engineers face a […]

New York, Dec. 29 Ambient Enterprises, the parent of HVAC sales representatives such as Gil-Bar, APA HVAC Technologies, Mechanical Technologies, H.C. Nye, and recently DMG HVAC and Johnson Barrow, shared it’s 2023 emissions report Friday through its site.   “Understanding our environmental impact and driving sustainable change has been a major focus for Ambient in […]

By Joe Kalina, Sales Engineer, Gil-Bar Industries As the world grapples with the consequences of climate change, innovative solutions are emerging to mitigate the environmental impact of traditional HVAC systems. One solution gaining momentum is geothermal heating and cooling. This revolutionary approach taps into the Earth’s natural heat reservoirs, offering a sustainable and efficient alternative […]

HVAC Experts Break Down What You Need To Know By: Amir Goharpey, Application Engineer, Gil-Bar Solutions Decarbonization, a term often heard in the context of sustainability and climate action, represents a critical step towards reducing our carbon footprint and mitigating climate change. In the realm of heating, ventilation, and air conditioning (HVAC), decarbonization entails a strategic shift […]

By Chris Plummer, Sales Manager, Gil-Bar Industries Connected smart equipment and devices have changed the way we live our lives. If you’re in the engineering or construction space, it has also changed the way we maintain our facilities. Big data and cloud analytics allowed us to create actionable intelligence by providing greater visibility on system […]

By: Edwin Warfield, Publisher, CityBiz After beginning his career as a degreed sales engineer for the Trane Company, Joe Sbarra founded Gil-Bar Industries with his partner John Gill in July of 1986. The company had a family feel from the start: working out of the basement of a residential home in Brooklyn, the city where Joe was born and […]

By Joe Kalina, Sales Engineer, Gil-Bar Industries The Future of NYC HVAC Design The commercial HVAC landscape is changing rapidly. Between electrification mandates, rising energy costs, and the push for carbon reduction in major markets like NYC, engineers and building owners are rethinking how heating and cooling systems are designed. High-performance heat pumps are no […]

Join Gil-Bar Industries and Mechanical Technologies on Thursday, August 10th for the 2023 Gil-Bar and Mechanical Technologies Showcase featuring the Aaon Mobile Experience and ABB Rolling Roadshow. As we look toward the future of HVAC technology and sustainability, we are hosting some of the top names in the industry so you get the inside scoop […]

What to expect with refrigerant phase-outs in HVAC   Chris Plummer, Product Manager, Gil-Bar Industries   If you’re a professional within the HVAC industry, you know that the EPA is constantly changing codes and regulations to be better to our planet. Sometimes, those changes can seem hard to understand or adapt to, but knowing the […]

Avoid headaches with these tips from the pros By Mike Furey, General Manager, MIH Systems Group There is a famous saying within the HVAC industry: Components don’t die, something kills them. Component failure can lead to costly repairs, and when it happens, service technicians turn into de-facto detectives looking for the killer. Most of the time though, […]

Earth Month is a great time for commercial properties to take advantage of new and considerable tax benefits, while helping to reduce emissions from HVAC By Chris Plummer, Product Manager, Gil-Bar  For building owners, consulting engineers, and general contractors searching for new ways to enhance the efficiency and sustainability of cooling units while seeking to […]

NEW YORK – August 10, 2021 – Gil-Bar Industries (“Gil-Bar”), a leading provider of heating, ventilation and air conditioning solutions and services in the U.S., announced its existing partnerships with ClimateMaster, ClimaCool, ClimateCraft, and the International Environmental Corporation (IEC) is now expanding to the Philadelphia office. Gil-Bar opened its doors with the IEC line, and […]

New York — August 6, 2021 — Gil-Bar is pleased to announce the launch of Gil-Bar Academy, a continuing development program designed for HVAC industry professionals. A diverse array of courses are being offered on the topics of energy-efficiency, indoor air quality, local code requirements for energy systems, commissioning and PDH credits. Gil-Bar Academy is […]

The following article originally appeared in the March 2021 edition of Mann Report. Over the past few years, four property types have been gaining steam with commercial real estate investors, especially in the Tri-State area, where commercial and residential were king before Covid-19. Now, the talk is largely about life sciences, healthcare, warehouses and fulfillment […]

After over one year of dealing with the COVID-19 pandemic, Gil-Bar continues to be the solution in the battle for greater indoor air quality (IAQ). Offering an array of products to provide a clean and safe return to offices and indoor dining, Gil-Bar is partnered with several U.S. manufacturers to bring us back to a […]

The following article first appeared in Contracting Business on Apr. 28, 2021. During the COVID-19 pandemic, New York City became known as “ground zero,” due to the high numbers of cases and deaths attributed to the virus. In response, HVAC contractors in and around the New York metropolitan area have been on unending high alert […]

The following article first appeared in New York Real Estate Journal on March 23, 2021. New energy-efficiency requirements mandated by NYC in Local Law 97, part of the Climate Modernization Act, amount to some of the most sweeping sustainability measures passed by any city globally. Commercial properties spanning more than 25,000 s/f will see their […]

Through 35 years of business in service of your HVAC needs, we’ve built an extensive repertoire of manufacturing partners, who enable us to answer the specialized equipment needs of diverse property types. As you weigh options for your next HVAC project, look to our connections to ensure a timely and efficient completion with the most […]