About National Building Service

National Building Service is a commercial janitorial service provider specializing in Green Cleaning.  We are based in San Antonio, TX, and have been serving our clients since 1995. We are responsible for servicing approximately 3 million square feet in San Antonio, and are able to provide cleaning services to any size and type of facility.  Our many years in the custodial business have provided us with the opportunities to service everything from owner occupied and multi-tenant commercial office facilities, medical buildings, factories, banks, day cares and fitness centers. 


NBS is a proud member of the U.S. Green Building Council, and is committed to doing our part to ensure a sustainable future for our nation, world, and future generations to come.  We are familiar with the LEED Rating Systems, and have partnered with several clients to help them achieve LEED Gold Certification.We have been recognized by the South Central TX Regional Certification Agency as a Small and Minority Business Enterprise, as well as a HUB.  We are bonded and insured for your peace of mind.  Our cleaning crews are made up of reliable, well-trained and honest employees, and our entire team is dedicated to providing the best customer service which is second to none. 


NBS has the experience, versatility, and enthusiasm for our industry that enables us to help us partner with our clients to accomplish their goals.  Whether it is Green Cleaning, general or detailed cleaning, day porter services, carpet or floor care your facility needs, we can provide these services at a great value and exceptional quality to you.


We encourage you to contact us today to discuss how we may help you to achieve your goal of providing a healthy and productive environment for your building.

Cleaning Table

Why choose NBS?

  • 23 years experience serving our clients and specialists in the San Antonio market
     

  • Locally owned and operated -main office headquartered in San Antonio, TX
     

  • Valued Relationships with our clients – We are committed to building long term relationships with our clients based on trust
     

  • Best Value - NBS is able to offer the Best Value for your budget with the highest quality services
     

  • We help our Clients achieve their goals – from ensuring clean and healthy buildings to aiding our Clients in achieving various designations and certifications, partnering with our Clients to help them achieve their goals is an honor and we take great pride in our partnerships
     

  • Health is our priority! - We care about the health of your building occupants, and our employees!  Therefore we are firmly committed toward adopting practices and providing services that are based on the principles of Green Cleaning (cleaning to protect health without harming the environment)
     

  • Familiar with the LEED Rating Systems, and uniquely poised to deliver services based on Green Cleaning – several of our clients have been awarded LEED Gold Certification by the U.S. Green Building Council;  our Green Cleaning program helped both facilities to earn points toward certification and helped them to achieve their goals
     

  • Versatility and experience cleaning many different types of facilities – office and medical buildings, fitness centers, school football stadiums, banks, government buildings, factories, and day cares
     

  • Dedicated to employee development and motivation – We encourage our employees to be and do their best, we have an employee recognition program (Employee of the Month), and we are committed to ongoing training to enable our employees to be knowledgeable about their jobs and proud of what they do
     

  • Emphasis on safety – our commitment to practices based on the principles of Green Cleaning comes from a strong desire to protect the health of our employees, therefore we also promote safety training as a key component of our Training Program
     

  • Communication – We make communication a top priority.  Communication is vital to the success of any relationship so we do our utmost to communicate effectively with our Customers and our employees. 
     

  • Swift resolution of complaints – Should there be any aspect our of our services that our Customers are not satisfied with, once brought to our attention we will immediately work to resolve any issues and follow-up until completely resolved.  We are not satisfied until our Customers are satisfied.
     

  • Requests for service are prioritized – Any request, large or small, is our opportunity to be of service.  We will take care of any requests ASAP and will follow-up to ensure Customer satisfaction.
     

  • Commitment to Customer Service – We are dedicated to providing the highest quality Customer Service to our Customers
     

  • Flexibility to adapt to changes – NBS has the ability to adapt to our Customer’s changing requirements and needs.  Any changes are done smoothly and effectively and our commitment to follow-up ensures Customer satisfaction.