On Call Bio is Arlington, TX’s premier provider of cleaning and disinfection of crime scenes, homicides, natural unattended deaths, suicides, blood, infectious diseases such as COVID-19, and other bio-hazardous situations. If you are in need of Arlington crime scene or blood cleanup services contact us at 281-223-1218 for 24/7 discreet and compassionate assistance.

Our certified professionals can help you with:


Since 1996, On Call Bio had helped thousands of families and businesses cope with the unexpected aftereffects of tragic events. With offices nationwide, we service most major metropolitan areas, including Arlington and other areas in the state of Texas. Our team of professional technicians demonstrate compassion and experience in handling some of the toughest biohazard cleanup jobs, including unattended death cleanup, suicide cleanup, hoarding cleanup, and tear gas remediation. We are on call and available 24/7 to better meet you needs. Call today and learn how a specialty sanitization service can help give you peace of mind during a difficult time.

We provide crime cleanup throughout Texas 24/7/365.

We service neighborhoods in and around Arlington, TX including Houston, San Antonio, Dallas, Austin, Fort Worth and all the surrounding areas.


An unattended death is a terrible tragedy and a biohazard. In addition to unpleasant odors, decomposition leads to the growth of bacteria and germs, which may cause respiratory ailments and other health concerns. That is why it’s safer to leave the cleanup to professionals. An Arlington, Texas family did exactly that when faced with the tragic death of a loved one. Rather than risk exposure by cleaning the home on their own, they contacted On Call Bio.

To avoid the continued spread of odor and germs, trained technicians mobilized to remove and dispose of all contaminated items in the residence. After the home was clear of personal property, they cleansed and disinfected the bedroom where the death occurred. Following the cleanup, the residence was deodorized. In the end, a complete, professional remediation helped reassure the family that the home could be safely occupied once again.


If you or someone you know was a victim of a crime, On Call Bio has collected some resources to help guide you through this process.

Grief Counseling & Support Groups

Funeral & Cremation Services

Home Remodeling Services

“On Call Bio was very professional and was able to accommodate the urgency in the situation. They explained the services and was able to relieve my worries as they dealt with the insurance company. Other companies were unable to take the job or handle the job with efficiency to get the ball moving. Since I was needing the job done in a small window of time.”

Latoya G.

Sacramento, CA

“Zach was compassionate, professional, caring and easy to work with, yet clear with what he needed to do and conscious of safety. His crew were equally caring and professional.”

Peggy H.

Chicago, IL

“On Call Bio team made a very hard event much easier. Without them, I do not know how I would have made it through this. Corry went above and beyond my expectations. She was much more than the lead and for that I am more than thankful.”

Christopher R.

Tallahassee, FL

“On Call Bio was very professional and completed the work in a timely and efficient manner. I would recommend them to future clients because of my experience with the professional work done during this stressful time. Good job, Jennifer. “

Michael G.

Boulder, CO

" "