janitorial Dallas
Since 1982,

-10% off the first month of your cleaning contract. -10% off for all one-time job. -10% off for referrals.

Our Cleaning Services

Courtesy Building Services, Inc. offers an extensive array of janitorial services
for offices and businesses in Dallas, Texas.

Welcome to CBSI

Courtesy Building Services, Inc. is in the business of providing Janitorial Services, maintenance, construction renovations and repairs to commercial & retail office space.

Courtesy Building Services, Inc. began its operations in 1982 and became incorporated in 1994. We are a minority owned business headquartered in Dallas, Texas. For our customers convenience we also operate a branch office in Fort Worth, Texas..

We Provide

  • Daily/Weekly/Monthly Janitorial Service
  • Vetted & background-checked cleaners
  • Online booking and payment
  • We Offer Green Building System
  • All cleaning materials and equipment
  • 100% satisfaction guarantee

Reasons Customers Trust
Our Commercial Cleaning Service!

  • Your Satisfaction is Guaranteed
  • We Clean Offices Since 1982
  • We're Insured and Bonded
  • We Offer Month-To-Month term, No Long Term Commitment
  • We Offer Green Building System
  • NO Job is too big or too small!
  • Live phone answering 24/7
  • Our Customers are #1, have and always will be our first priority
Happy Customers
His diligence and persistence to your cleaning standards are to be commended. He has excellent follow-up skills. At this point he is the reason I am no longer seeking another janitorial service.
I know that people are always quick to complain and slow to praise. I just wanted you to know my thoughts on this matter.
Cheryl Ferron
General Manager
JJ of Dallas Mfg., Inc

Our Blog

Yesterday at 11:10
Does your hired office cleaning company follow the industry best practices?  Do they really matter? Well, a good practice is an industry gold standard for a way to do something. Best practices are cha ...
Every day, most of you head into your office without the knowledge of how many germs you’re exposed to. A workplace is among the dirtiest place you live in yet you spend 8 hours daily. You know that t ...

Free Estimate

This information will assist Courtesy Building Services. to better understand your
facilities prior to our arrival for your personalized services Estimate

For Faster Service
Call Toll Free 24/7: 1(800) 479-3853

Urgent Jobs Hiring

CBSI is seeking Motivated, Dependable, Outside Sales Representative for DFW areas.

  • Dependable transportation is required.
  • Must be clean cut and well dressed in appearance.
  • Must have people skills.
  • Cold calling will be required.
  • Must have Janitorial Experience.
  • Base Pay Salary plus commissions.

Please submit your resume to clean@courtesybldgservices.com

If you are interested pay will be discussed at time of interview.

Thank you

Our Service Portfolios