Commercial Cleaning Services
for a Greener Tomorrow.
Green Cleaning Technology

Providing quality commercial cleaning services to the government, health care facilities, universities, schools, real estate management, commercial buildings and more in the Mid Atlantic Area (Maryland, Washington, DC, Virginia, Delaware, Pennsylvania and N. Carolina).
commercial cleaning services


Welcome to Alianza Building Services located in Gaithersburg, Maryland. We are at the forefront of green products, commercial cleaning services, and procedures.

We proudly use green chemicals that are multi-faceted, so you can be assured of the highest possible standard for Green Cleaning Technology. Our pledge is to continue to offer greener, safer, and healthier solutions to cleaning, while never losing focus of our ultimate goal to always be as green as possible.

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  • Trust your teams health by using our teams experience.
  • From misting to electrostatic spraying to good old fashioned hard work our staff of seasoned professionals are here to help make your building safe.
  • All chemicals are EPA registered and N listed products.


We our proud to provide an array of quality building cleaning services in the following areas:

Learn more about how Alianza can help you today.
It is our goal to protect people, property, and the environment. Learn more about each of these footprints and how they create a whole picture to our sustainability puzzle.
360-A Christopher Ave.

Gaithersburg, MD 20879