As summer sets in and your fireplace goes unused, it’s easy to forget about maintenance. But skipping seasonal upkeep can lead to serious issues like chimney fires, poor air quality, and expensive repairs. Whether you light your fireplace every winter or just occasionally, a clean system is key to keeping your home safe, efficient, and […]
Have you recently seen headlines about lead, PFAS “forever chemicals,” microplastics, or other drinking water impurities? You’re not alone. These contaminants can have harmful effects on your body. More people are asking what’s in their tap water and how to ensure it’s safe to drink. Is NYC’s Public Water Clean? The public water supply in […]
At Metro Group, customer satisfaction is our top priority. Since 1925, we’ve been a trusted leader in building solutions, driven by a commitment to service excellence. We recently took customer feedback to the next level, making it easier for clients to share their experiences after completing work with us. These insights help us enhance our […]
When two residents of a Midtown Manhattan building contracted Legionnaires’ disease within six months, hospitals were required to notify the NYC Department of Health (DOH), triggering an urgent investigation. Testing revealed widespread Legionella bacteria contamination in the building’s hot water system, posing a serious health risk to 400 residential units, four commercial spaces, and a […]
When it comes to maintaining water quality, UV purification systems play a crucial role in eliminating harmful bacteria and viruses. However, for these systems to remain effective, regular maintenance, particularly changing the UV bulb and filters, is essential. How Often Should You Change Your UV Bulb and Filters? UV bulbs lose their effectiveness over time. […]
Your pumps and motors are the backbone of your heating and cooling systems. But are they functioning at peak efficiency? Proper maintenance ensures optimal performance, reduces the risk of costly breakdowns, and extends the lifespan of your equipment. What Types of HVAC Pumps and Motors Do We Service? At Metro Group, we specialize in repairing […]
A New York City-based university discovered severe corrosion in a key section of its heating system just before the New Year. The issue was in a high-traffic area of the building, making it even more urgent. With the facility set to reopen on January 3rd, the school needed repairs completed quickly to avoid disruptions. Metro […]
Updated June 19, 2025 Case Study: Domestic Hot Water Heater Upgrade on Manhattan’s Upper West Side A residential building on Manhattan’s Upper West Side was facing high energy costs and unreliable hot water due to an outdated domestic hot water system. The original gas-fired heaters were oversized, inefficient, and lacked modern firing control, driving up […]
updated July 1, 2025 Case Study: How Metro Group Fixed a Rooftop Water Tank Heater and Water Level Switch A Times Square hotel needed help troubleshooting their tank heaters and reconnecting water level switches. Here’s what we did. When your rooftop water tank heater isn’t working or your Water Level Switches (WLS) are disconnected, it […]
NYC building owners are responsible for ensuring that their drinking water tanks are inspected annually to maintain both water quality and regulatory compliance. By meeting the NYC Health Department’s requirements, building owners help guarantee safe, clean drinking water for residents and avoid potential fines. When is the Submission Deadline for the 2024 Inspection? All drinking […]
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