On Call Bio Services is Tempe, AZ’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 Tempe crime scene or blood cleanup services contact us 480-757-4410 for 24/7 discreet and compassionate assistance.

Our certified professionals can help you with:


In Tempe and nationwide, On Call Bio provides professional biohazard cleaning services 24/7. Our technicians are experienced in handling the most complex and dangerous of specialty sanitization situations, including unattended death cleanup, suicide cleanup, hoarding cleanup and even tear gas remediation. Since 1996, thousands have turned to On Call Bio to protect the safety of their family and their property. Call us today and find out how professional trauma cleaning can help you, too.

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

We service neighborhoods in and around Tempe, AZ including Pepperwood, Baseline-Hardy, Gililland, Sunset and all the surrounding areas.


Tempe, AZ –  An unattended death is traumatic and something that is difficult to face alone.  Many times, On Call Bio Arizona will receive calls after a loved one is advised after the body has been removed, that there might be a health risk at the place of the death.  The risk might be to the current residents or future occupants.  Some bloodborne pathogens remain active in blood or bio for several days following death, and bacteria and other hazards can persist even longer. Though a death scene might appear visibly clear of contamination, if the area is not properly remediated, odors and other harmful elements can return and cause problems.

We train our technicians at On Call Bio extensively.  Our crew works 24/7, so when we receive calls in the middle of the night from family members looking for unattended death cleanup services, we can dispatch right away and work efficiently and discreetly to remediate the affected area; or, we will come the following day when the family is ready for service.   As part of the unattended death cleanup services, On Call Bio Arizona will ensure the proper disposal of potentially infectious materials from the house. Our biohazard team would carefully remove contaminated blankets, pillows, and mattress, placing them in medically safe receptacles. Then they would thoroughly clean and sanitize all hard surfaces of the affected areas, sometimes treating the air in the space making the home safe and livable 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

  • Funeral & Cremation Services
    Tempe, AZ
    Neptune Society Cremation Center
    1729 W Greentree Dr. Ste 103
    Tempe, AZ 85284
    (480) 785-7000
  • Funeral & Cremation Services
    Tempe, AZ
    Tempe Mortuary
    405 E Southern Ave
    Tempe, AZ 85282
    (480) 967-1643
  • Funeral & Cremation Services
    Tempe, AZ
    SereniCare Funeral Home
    1525 W University Dr, Ste 102
    Tempe, AZ 37416
    (480) 214-3104

Home Remodeling Services

  • Home Remodeling Services
    Tempe, AZ
    Mascos Contracting Service
    7248 S Harl Ave #104
    Tempe, AZ 85282
    (602) 437-0092
  • Home Remodeling Services
    Tempe, AZ
    2128 E Cedar St3
    Tempe, AZ 85281
    (480) 994-5500
  • Home Remodeling Services
    Tempe, AZ
    Hochuli Construction
    9920 S Rural Rd #108
    Tempe, AZ
    (602) 451-0323

Other Resources

Christopher r. testimony

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…



Latoya - testimony

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…



Peggy H. Testimony

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

Peggy H.

Confidential Customer
Michael G. testimonial

On Call Bio was very professional… I would recommend them to future clients because of my experience with the professional work done during this stressful time.



Latoya - testimony

“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