Donnelly Mechanical Corp., a leading HVAC provider in New York City, boasts over 30 years of experience in commercial HVAC services, maintenance, and construction. As part of the EQUANS family, they deliver innovative solutions that ensure peak operating efficiency and improved indoor air quality for their clients, which include prestigious organizations across various industries. Their extensive service offerings include installation, upgrades, 24/7 emergency service, and customized maintenance agreements designed to minimize equipment downtime and enhance system reliability.
Their highly trained technicians provide tailored solutions that meet the unique needs of each client, operating under the company's hallmark of providing direct owner access at every level. This commitment to excellence is demonstrated through their rigorous training programs and strong emphasis on integrity, client satisfaction, and innovation, ensuring that all projects, from new construction to retrofits, are executed with utmost professionalism.
Donnelly Mechanical takes pride in their transition process, aimed at reducing the risks associated with changing maintenance vendors. Their Transition Team familiarizes itself with the HVAC systems of new clients, ensuring consistent and reliable service thereafter. With over 200 employees committed to delivering high-quality HVAC solutions, Donnelly Mechanical stands out as a trusted partner in maintaining comfortable and efficient environments for commercial spaces, including hospitals, data centers, and law firms. As they continue to serve the New York metropolitan area, their legacy of service excellence and dedication to improving client experiences remains at the forefront of their mission.
