05/01/2026
Guernsey is excited to name CleanOffice as the April 2026 Customer of the Month!
CleanOffice launched in 2003 to be a full-service janitorial provider that could compete with national firms while offering superior service and professionalism. Today, CleanOffice employs 600 team members supporting over 250 locations in the DC metro area. Beyond traditional commercial janitorial work across the DMV, the company has expanded into divisions like PorterPlus+, a market leader in cleaning and maintenance for multi‑family properties, and ConciergePlus+, providing front desk support for luxury Class-A properties.
Guernsey Account Manager, Maria Amortegui, had this to say: "I’m grateful for the relationship I have with the CleanOffice team! Together, we have developed ways to streamline processes with training, products and communication. When our customers succeed, Guernsey succeeds!"
To everyone at CleanOffice, Inc., thank you for your continued partnership with Guernsey and most importantly - your friendship! To learn more about CleanOffice / PorterPlus+, go to www.cleanoffice.com.
