Our founder, Nicholas Lombardi, conceptualized ONE SOURCE Companies from his experience in commercial real estate and national facility maintenance management.

Nick identified an unmet need for real estate portfolio managers or building owners to acquire, maintain, and dispose of their properties through a single comprehensive solution.

In 2013, Nick founded ONE SOURCE Companies to provide a full suite of real estate services to mid-market companies in the Northeast and beyond.

Today ONE SOURCE Companies is comprised of three divisions: Facility Maintenance, Construction Services, and Real Estate Brokerage.

Over the last 6 years, ONE SOURCE has carved a niche in the facility management field and has focused on providing strategic outsourced facility management solutions. Nick and his experienced management team, whom he recruited from within the Facility Management industry, aligned with premier service providers and tradesmen in the region and built a strong contractor network covering over 45 trade categories. ONE SOURCE has successfully offered its services to a growing client base since its inception.


Provide expertise and concierge-level customer service to corporate clients in support of their strategic facility management goals.


ONE SOURCE is the gold standard in providing a total facilities management life cycle solution that generates success and good-will with 100% transparency.