Featured Projects
State-of-the-Art Healthcare Facility Installation
MACC played a critical role in installing a LINAC gantry for a cutting-edge healthcare facility in New York City. The project required precise planning, seamless coordination, and expert execution across multiple teams to safely maneuver and place equipment weighing nearly 12,000 pounds. The 100-ton crane with a 170-foot boom moved the equipment from street level through a roof hatch to its final placement on the fourth floor, navigating tight clearances of less than four inches. MACC coordinated temporary modifications, roadway closures, and pedestrian safety measures to complete the installation efficiently and without disrupting hospital operations. The project also included the installation of the facility's largest hinged door, a unique feature that required specialized handling and careful restoration of all components following placement. This installation exemplifies the precision, planning, and teamwork that define MACC's approach to complex healthcare infrastructure.
Burke Rehabilitation CT Suite Installation
Our team was proud to be part of the construction of a new CT Suite at Burke Rehabilitation in White Plains, NY, helping bring critical diagnostic capabilities to their facility.
This project required careful coordination, attention to detail, and a strong commitment to working within an active healthcare environment. Through collaboration with Burke Rehabilitation, Lothrop Associates Architects, and our project partners, we helped deliver a space designed to enhance efficiency, improve patient experience, and support the important work of their clinical teams.
Optum Middletown Oncology
The completed oncology expansion at Optum’s Crystal Run Healthcare campus in Middletown, New York, marks another project for MACC. The project renovated Level 03 at 155 Crystal Run Road to create expanded oncology clinic space, including exam rooms, registration, waiting, and clinical support areas. Our team coordinated demolition and interior fit-out in an occupied outpatient building to protect neighboring services and patient flow. The completed suite now provides a modern clinical setting that expands oncology care for the community.
Optum Middletown MRI
For Optum Radiology, MACC transformed an existing space at Crystal Run Healthcare in Middletown, New York, to accommodate a replacement MRI system. The project upgraded an occupied outpatient imaging suite to support a new MRI and its adjacent clinical support spaces. Our team coordinated demolition, shielding, and infrastructure work within an active healthcare environment to protect patient flow and ongoing operations. The completed suite now provides a modern diagnostic setting designed to strengthen imaging capability and the patient experience.
NYU Langone Campus Transformation
This multi-year effort showcases our team’s ability to manage complex, occupied-campus renovations while coordinating large-scale new construction, infrastructure modernization, and high-performance building systems. From advanced inpatient facilities to research environments and major upgrades to existing hospital spaces, our work emphasizes precision planning, rigorous safety standards, and seamless integration with ongoing clinical operations. Through proactive communication, strategic phasing, and uncompromising craftsmanship, we are helping create a more efficient, resilient, and patient-centered campus that will serve the community for decades to come.
RMA of New York - Mount Kisco, NY
Reproductive Laboratory Facility – 6,700 SF Advanced Lab Renovation and Fit-Out
We served as the building contractor for a new 6,700 SF reproductive laboratory facility designed to deliver cutting-edge clinical and research capabilities. The project features multiple advanced lab areas outfitted with the latest technology, including first-of-its-kind Roche equipment.
The space also includes a welcoming patient reception area and a well-appointed staff lounge to support comfort and workflow. To ensure continuous, reliable operation, the facility is supported by fully redundant mechanical and electrical systems, maintaining performance even during power interruptions or equipment failures.
40 Cross Street – Nuvance Health (4th Floor)
MACC completed a full-floor interior renovation of approximately 18,050 SF at 40 Cross Street in Norwalk, CT for Nuvance Health. The project converted the entire fourth floor into modern specialty medical offices focused on pulmonary and gastroenterology services, with numerous exam rooms, provider offices, waiting areas, and support spaces. Scope included selective demolition plus complete reconfiguration of partitions, ceilings, flooring, and MEP systems. Work was performed under healthcare construction protocols, including infection-control measures, to deliver a patient-centered clinical environment.
40 Cross Street – Nuvance Health (2nd Floor)
On the second floor of the Nuvance Health building, MACC performed interior alterations totaling roughly 10,475 SF for Nuvance Health’s CT Primary Care, Colorectal, and Acute General Surgery practices. The renovation reconfigured clinical and support spaces to better serve primary care and surgical specialty patients. Construction was carefully sequenced in an occupied facility with ICRA barriers and dust-control measures to protect ongoing patient care. The completed space expands high-quality outpatient capacity at the Norwalk location.
480 Bedford Road – Northwell Primary & Specialty Care at CCX
MACC converted approximately 8,500 SF of vacant first-floor office space at 480 Bedford Road in Chappaqua, NY into a new Northwell Primary & Specialty Care clinic. The build-out includes 16 exam rooms, X-ray, pulmonary function testing, point-of-care lab, dual check-in/waiting areas, provider offices, and full staff/admin support spaces. The project delivered a complete interior fit-out with new partitions, finishes, millwork, and MEP systems designed for efficient outpatient workflows. The finished clinic provides a modern, patient-centered environment supporting both primary and specialty care services for the local community.
Columbia University – Havemeyer Hall, Morningside Campus
Renovation of active chemistry research laboratories within Columbia University’s historic Havemeyer Hall on the Morningside Campus. This project required precise coordination and technical expertise to upgrade laboratory casework, install new high-performance fume hoods, modernize mechanical and ventilation systems, and refresh interior finishes— all while maintaining full campus operations. Our team executed the work in a live research environment, closely aligning construction activities with departmental schedules to ensure safety, minimize disruption, and deliver a state-of-the-art laboratory setting within one of the university’s landmark academic buildings.
Memorial Sloan Kettering Cancer Center – Rockefeller Research Building
As the building contractor for this project, we completed the full renovation of the 13th floor of MSK’s Rockefeller Research Laboratory building, transforming 15,600 SF into state-of-the-art chemistry, biology, and proteomics laboratories supporting four Principal Investigators. The floor features a centrally located Mass Spectrometry suite with NMR, surrounded by newly built wet and dry labs. The scope also included chemical storage facilities, staff support areas, and administrative space.
To meet the specialized mechanical needs of the Mass Spec equipment, we constructed a new rooftop air-handling unit and integrated it with the building’s existing infrastructure.
This project was delivered as part of a multi-year, phased modernization of multiple floors within the Rockefeller Research Laboratory building.
Memorial Sloan Kettering Zuckerman Building
This project transformed an existing shell space into a state-of-the-art mRNA vaccine analysis laboratory, expanding the client's capabilities across the vaccine development and manufacturing lifecycle. The build-out included extensive mechanical, electrical, plumbing, medical gas, and specialty laboratory infrastructure to support highly technical research and analytical operations. New laboratory casework, finishes, and support spaces were incorporated throughout the facility to create a modern, functional environment. The completed space enables advanced testing and analysis functions that support critical vaccine development efforts.
Medgar Evers College – Lobby Transformation
A $12.9 million renovation of approximately 15,000 sq. ft. across the east and west lobbies of the Bedford Building. The project introduced new cast-in-place vestibules, glass curtain walls, interior reconfigurations, student lounge upgrades. ADA-compliant bathrooms, and refreshed finishes – all designed to enhance flow and campus identity.
Hofstra University – Axinn Library, Recreation Center & Food Court
Renovation and modernization of multiple campus facilities including the library, student rec center, and dining spaces. The scope emphasized accessibility, modernization, and student experience–delivered within an active academic setting and aligned with university milestones.