DecorSelis, with over 20 years in Brazil and six years in the U.S., has evolved into Alliance Group Design, a more commercial and accessible name. With investor interest, the name symbolizes an alliance between clients, partners, and investors, while maintaining the same quality and client focus, now driven by a united vision for the future.
Every project we undertake is a testament to our belief that window treatments are not mere accessories — they are integral elements of interior architecture that shape how we experience light, space, and comfort.
Uncompromising quality in every product and installation.
Pushing boundaries where aesthetics meet technology.
Honest relationships built on transparency and trust.
Every client receives our complete attention and care.
Building alliances that drive mutual success.
