20+ years of spotless excellence,
redefining cleaning standards
across Southern California
Founded by Karla Carpio in 2006, Quality Plus Building Services began as a small cleaning operation and has grown into a trusted full-service company serving businesses and homeowners alike. Today, Quality Plus is recognized for excellence, reliability, and attention to detail.
At the heart of Quality Plus is a commitment to integrity, consistency, and a personal touch often overlooked by larger companies. Our mission is to elevate every environment we serve, offering not just cleaning—but confidence and peace of mind.
Partner with Quality Plus and experience building services redefined.
