Ultimate Dependability
Facilities Management Solutions


About Us

Extensive experience, Sustainable resources, and a Dynamic approach.


Comprehensive proficiency.

Core is formed by industry leaders with a proven track record in meeting client objectives. Our team has launched some of the most high-profile, demanding, and unique projects the industry has to offer. With a strong concentration in Metro New York and growth in the Metro DC area, we are poised to expand throughout the United States.

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Environmental consciousness.

Over 100 years of combined practical experience allows us to consult with our customers and advise on the most effective solutions to ever evolving challenges. We are environmentally proactive and utilize industry preferred methodologies with a focus on developing and maintaining efficient operations for high-performing, sustainable facilities.

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Save time and money.

Everything we do is designed to keep your facility running smoothly and efficiently. We always take extra measures to maximize performance and address and resolve challenges so that our clients can focus on their core business while saving time and money. We lead the pace for industry trending practices and new applications.

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You Expect Reliable and Worry-Free Performance. And We Deliver.

Operations &

Core's innovative operations and maintenance solutions are the backbone of our success. We specialize in extending the useful life of our clients' assets while maximizing occupant comfort and a productive work environment.


We deliver a full range of initiatives to enhance the value of your property. Our employees are provided with detailed job descriptions that enable them to quickly recognize their responsibilities, our clients' expectations, and the project’s objectives.


We deliver a full range of initiatives to enhance the value of properties. Our suite of energy conservation services will improve the efficiency of existing HVAC systems, extend the life cycle, and decrease operations costs.


You Expect Reliable and Worry-Free Performance. And We Deliver.

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Christopher DiLeone

Chris is responsible for the development and corporate operations of Core Facility Services. Having served the Real Estate & Commercial Services industries for the past 25 years, Chris heads business development and strategic alliances that increase the marketability and resources of Core. Chris has pioneered the expansion of Core and is responsible for business development and marketing. Chris has been successful in forging relationships with the specific trade organizations that deliver our service.

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John Ciofalo
Vice President

John is an accomplished professional with over 25 years of experience in the Commercial Real Estate and Facilities Maintenance industry. John is responsible for the management of all accounts and oversees the operations and development of client projects, retrofits, mechanical installations, and energy related projects as well as tenant/occupant related subjects. Additionally, John supervises all staffing and training related matters with regard to specific account requirements.

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Donna Ferrara
Sr. Director of Administration

Donna has extensive experience as a seasoned administrator and director. Working with John, Donna assists and/or advises dedicated site employees with guidelines and protocols to meet the unique requirements of each location. This oversight includes coordination of functions between departments, purchasing, expenses, budgets, human resources activities, technology, and all site operations in general. Donna serves as a point-of-contact for our clients.


Delivering what we promise around the clock.