Built on care, shaped by detail

Costello & Co. is a women-led, LGBTQ-owned interior design and construction company known for its high-touch, boots-on-the-ground approach. In an industry often defined by formality or exclusivity, their ethos is refreshingly human, blending elevated design with hands-on service, no matter the project size.

We reimagined the brand around its strongest visual and conceptual motif: the ampersand. A symbol of connection and care, it now anchors a refined identity that mirrors their spaces, layered, considered, and built to last. The double Cs appear subtly within the ampersand, offering a quiet signature for those who know where to look.