Glen Burnie

Home / Glen Burnie


On Call Bio Services in Glen Burnie, NV’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 Frederick crime scene or blood cleanup services contact us at 702-297-6088 for 24/7 discreet and compassionate assistance.

Our certified professionals can help you with:


When a tragedy occurs, it can be hard to manage every aspect of the situation. At On Call Bio, we understand that biohazard cleanup is only one of the many issues you face. Our compassionate team of dedicated, professional technicians are available 24/7 to assist with unattended death cleanup, suicide cleanup, tear gas remediation, hoarding cleanup, and other trauma scenes. We have been in the business since 1996, so we know it’s important to protect your home and your family. Call today, and learn how professional crime scene cleaners can help you onto the road to recovery.

We provide crime cleanup throughout Las Vegas  24/7/365. We service neighborhoods in and around Frederick.

Case Studies – Glen Burnie

Quality work, caring, and confidentiality are the reasons why people call On Call Bio Las Vegas . This is true for situations involving people or pets, an important extension of the family. We at On Call Bio are ready to help in cleanup situations involving animal waste and reduction of animal odor.

When people begin to look for animal waste and odor cleanup help in their homes many are nervous and uneasy about the safety and protection of their pets. On Call Bio Las Vegas is Las Vegas’s top choice for animal waste and odor cleanup, because they provide strict privacy and confidentiality regarding their clients names, addresses and their pets or rescue animals in the home.

On Call Bio Las Vegas realizes the amount of trust it takes to pick up the phone that first time and understands the extreme anxiety and stress one is under when they take that step. We will never share any information or details about any client and their situations. Below we are sharing an example of a common animal cleanup service call, that way you can understand how easy and discreet our service can be.

Many clients commonly call us regarding animal waste and odor cleanup, because they received a notice of inspection and are facing looming eviction threats. When On Call Bio Marlyand received their latest animal waste and odor cleanup call, it was about a two bedroom townhouse. The client was extremely uneasy about letting anyone into their home. When the client called, their call was answered by one of our caring crew members and it was very obvious that the client was embarrassed and scared. Our crew immediately eased the client’s mind and started gathering the information needed. Upon arrival at the residence, the crew inspected the home and found that there was waste, urine and an extreme odor of cat urine. The client was fostering three cats and the cats were not using the litter box, due to the clutter situation that loomed in the clients home. The clutter and the inability to remove garbage and animal waste was a direct result of a debilitating illness which resulted in the client’s immediate need for service. Our crew came to the home in discreet vehicles, removed the garbage and animal waste, and eliminated the urine and odor quickly and efficiently. The client was able to resume her life and care for her fosters in a clean environment.

Our mission is to help people in need and we understand that the sacrifices one faces when rescuing animals. We can help ease your mind and help you begin your life again.


If you or someone you know has gone through a tragic event or was a victim of a crime, On Call Bio has collected some local resources to help guide you through this difficult time.
Grief Counseling & Support Groups

Funeral & Cremation Services


Home Remodeling Services


Other Resources


"Aftermath 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

"Jamie and Greg went above and beyond any expectations in my time of grief. They are professional, courteous and experts in their field of work. They performed all work quickly and professionally. I would highly recommend this company and these men to anyone. "

- Erin R.
- Ashville, NC Great Suicide Cleanup Thank You

"My father passed away and was left unattended for a few days with His two dogs in the house. We called On Cal Bio on a recommendation from the local police department. John and his team were so helpful, thoughtful and professional throughout this difficult process. They even helped us load my father’s Harley into our trailer because we didn’t have a ramp. John stood with us while his team worked and let us reminisce about our father with him. The team went through everything in the house and saved everything that they could for us. During this incredibly difficult time for us, they put our minds at ease knowing that they would take care of cleaning the house completely and thoroughly. Thank you from the bottom of our hearts, john and team. "

- Jessica S.

"On Cal 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 Cal 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 On Call Bio Cleanup Service

"Tim 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