Consistent and reliable results that you can count on.

Our team has over 10 years of experience in cleaning across multiple industries.
Never sign a contract, we earn your business every day.

100% Satisfaction Guaranteed

No Contract Required

Licensed, Bonded & Insured

Keep Your Business Looking Spotless Using The ONE Service! 

Unhappy with your current janitorial service? Looking for a recurring cleaning company you can trust — or, in need of a one-time clean for a special event? At The ONE Service, we specialize in commercial janitorial services for businesses in San Antonio. Above all else, we want you to enjoy the benefits that come with a clean commercial space — without ever having to do the work yourself. As a licensed, bonded, and insured cleaning business, we have the processes and equipment to handle your toughest cleaning challenges. But don’t take it from us... read what other business owners in San Antonio are saying about our services!

Proudly Servicing San Antonio, Houston & Surrounding Areas

Janitorial Services

At The ONE Service, janitorial services are our specialty. We understand how important it is to have a clean commercial space — and also, how difficult it can be to do it yourself. Whether you are looking for a recurring cleaning or one-time cleaning, our highly trained employees have the expertise to deliver you a consistent, high quality service. With every cleaning project, we’ll leave you with a smile on your face with how good your property looks. 

Maintain a more productive & professional workplace without you our your employees having to do any of the hard work yourself
Create a more professional & attractive space for your employees, clients, & customers — giving your business the best possible impression 
riSk-free — our janitorial services are risk-free, & our work isn’t done until you are 100% satisfied with our work! 

Cleaning Your Space in 3 Easy Steps


Get your quick quote

You can call us or get your quote online. This helps us get an understanding of your needs so we can provide you with an initial quote.


Have walkthrough inspection

Next, our Account Manager will come to complete a walkthrough inspection of your property. After understanding your cleaning needs, will send a customized proposal that will outline your expectations and how our team can deliver by providing consistent, reliable, and affordable janitorial services.


Begin cleaning your space

Your new cleaning team will arrive and provide your cleaning service to ensure your space is clean with professional-grade HEPA vacuums, commercial disinfectants and equipment. We look forward to delivering a healthy and safe space that you can welcome your staff and customers. With no contracts, we earn your business with every service we provide.

Industries We Serve

Office Buildings

Medical Facilities

Factories & Warehouses


Schools & Daycare

Schools & Daycare

Public Transit

Places Of Worship


Retail Stores

Apartment Buildings

Event Venues

Additional Cleaning Services

Take a look at the list of our individual commercial cleaning services below: 

Commercial Cleaning

Make your business more professional & productive with a consistent clean

Floor Strip & Wax

Restore the look of your floors with our professional floor strip & wax service

Steam Carpet Cleaning

Eliminate stains & odors from your carpets with our steam carpet cleaning

We are the one service, for all your cleaning needs!

The ONE Service is a commercial janitorial cleaning business in San Antonio. Our mission is to be your ONE service for all your cleaning needs. We do this with background checked employees, company vehicles, professional equipment, and safe cleaning chemicals. Best of all? You get all of this without a long term contract. Our team excels in all commercial cleaning solutions and can handle all your building maintenance needs.

Our Story: After being in the position of looking for cleaning services myself, I noticed how hard it was to find dependable and trustworthy cleaning services. After the recession hit in 2007, I found myself out of a job. I turned to the two things I knew and had a passion for — cleaning and making sure my customers were happy. Fast forward over a decade later and we have grown from a 3 person crew to over 35 happy employees. From our management, operations, sales and cleaning teams, we have a deep passion and skill for cleaning. Our customers make us who we are — which is why we stay service focused by going the extra mile for our customers every day.