ONE SOURCE Companies is a strategic facility management company comprised of three divisions, maintenance & repair, construction, and real estate brokerage.
ONE SOURCE Companies
101 North Plains Industrial Road
Building 1B, Unit 3
Wallingford, CT 06492
PHONE: (866) 708-6736
EMAIL: [email protected]
Our focus is on the northeast, but our background is in national management. This enables us to service customers that are concentrated in the northeast, but have real estate distributed across the country.