About us

Alianza Building Services is a Certified Maryland Corporation and a Certified Small Disadvantaged Woman-Owned Business Firm that commenced operation in 2007. The company evolved through the vision of Erika Cabezas. Ms. Cabezas has over 26 years of experience in the custodial and maintenance service industries. "I wanted to introduce a company where we could make use of techniques and procedures that are not only safer for people but that are also much healthier for the environment." Ms. Cabezas knows that the decisions we make today will determine the condition of the environment as we pass it over to our future generations. "We all have a responsibility to address sustainability."

It is our commitment to deliver outstanding performance, an unparalleled service and an exceptional value every time that we are entrusted to execute each specific task. Our Executive Team has over 80 years of combined experience in all facets of janitorial services & commercial cleaning.