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We are a Total Janitorial Service Serving Houston and beyond!

JCAHO Certification

Our janitorial services can be instrumental in helping your medical facility gain and retain a JCAHO certification.

ISO 9001 Quality Assurance

Our janitorial services can be instrumental in helping your medical facility gain and retain a JCAHO certification.


We are equipped and capacitated to serve multiple industries. We keep log books with: OSHA, floor care, and monthly inspections protocols.


We are always up to date in the latest cleaning and refinishing technics and we continuously keep the best equipment for a given specific task.


We perform rigorous training of our staff according to the industry served. Our employees are industry specifically trained and certified.


Employees are carefully screened and they wear uniforms and badges, they are trained on daily security protocols pertaining to the facilities needs.



Awards Won

Happy Customers

Properties Cleand

Years Of Experience

MGS – Your best choice for Janitorial Services in Houston

Our experienced trained cleaning specialists, equipment and diversity in services makes us an excellent option for all your commercial janitorial services needs.

Explore MGS Janitorial Services

We have a vast array of services. We are sure that we can.  Meet any Janitorial Service need that your company or any of your facilities might need.

Saul, It has been my pleasure dealing with you and your staff. In the service industry, it is not always easy to find a company that is professional, responsible, and reliable. Since we have been using your company, our terrazzo floors and carpets have never looked better. I wish you continued success and look forward to continuing our relationship for many years to come. Kopi

Saul Reyes and MGS Supply & Services has been a great decision for The Sleep Development Group. We were a brand new company in the Medical Community in Houston and Sugar Land and we needed our facilities to be pristine at all times for visitors and patients. Mr. Reyes staff has been instrumental in keeping our facilities looking brand new like the day we opened them. His staff is excellent. Mr. Reyes is very conscientious and professional in handling all aspects of his business. I have not thrown anything at him or his staff that they have not been able to handle.

I would recommend MGS Supply & Services to anyone. One of my employees has started using them at home.

Thanks Saul for your professionalism and excellent service.

Peggy Linton Administrator

MGS Supply & Services has provided our office with exceptional service. All of our expectations are always met. We are a busy cardiologist office with several sleep study rooms within and Mr. Reyes and his team have managed the job with ease and professionalism. They are friendly, easy to work with, discreet, trustworthy, timely and extremely flexible so as to meet our needs. The staff works in a very thorough and efficient way. I appreciate the way Mr. Reyes checks with me regularly to ensure that I am satisfied with the way in which things are being done. I would recommend them to any company that requires personalized and friendly service.

Thank you Mr. Reyes for all of your help!

Christine McMahan

Saul, this referral is simple and direct for me.

Your lawn and housekeeping services are the very best in the industry that I have experienced in almost 30 years in this industry. On behalf of National Oilwell Varco, please accept our utmost appreciation for your dedication and focus on providing the highest value possible.

Feel free to use this note as a personal referral.

Terry K. Sierakowski Plant Manager – Park Ten

We used various cleaning services before contacting your company. None of them approached the level of consistency and caring supervision you provide. We are appreciative of your honesty and forthrightness as well as your commitment to excellence.

The appearance of our facilities is so important because every week we have first-time visitors who are deciding if this will be their new church home. We have not had to worry about the quality of our cleaning service since we began our relationship with you. I would recommend you to anyone desiring excellence in performance and integrity in relationships.

James P. Bell Senior Pastor

I wanted to thank you for the wonderful job you performed on our floors. It was especially important to me since my General Manager went on vacation and left it to me to get this taken care of. We used several other companies before yours to clean our tiled floors and carpets, to no avail. We were told by all of them after the fact that the floors were damaged due to our mechanics tracking oil in from the shop. So I was a bit skeptical when you told me it can be cleaned. But sure enough you guys came through. The floors throughout the dealership look brand new! You have certainly earned our business, and we look forward to continuing our relationship with you.

Amir Ghoreishi Service Manager


21732 Provincial Blvd Suite 120 H Katy, Texas 77450 Email: ⁠⁠⁠ Phone: 281-829-5357 Fax: 281-829-5358

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