
5 Star Client Reviews
Crime scene cleanup involves the removal of biohazardous materials following an incident. In Leon Valley, TX, our team is trained to handle these sensitive situations with care and professionalism. We ensure that all traces of the incident are thoroughly cleaned, restoring the area to a safe and habitable condition.
Our technicians are IICRC certified and adhere to strict OSHA guidelines. This compliance ensures that every cleanup is conducted safely and effectively. We understand the emotional toll such events can take, and we approach each job with empathy and discretion, respecting the privacy of those affected.
BioTechs Online has been serving the Leon Valley community since 2002. Our experience in crime scene cleanup allows us to handle a variety of situations, from residential to commercial properties. We work closely with local authorities and insurance providers to streamline the process for our clients.
1. Initial Contact (5-10 min) – Our dispatcher gathers details about the incident and schedules a prompt response. We are available 24/7 to ensure immediate assistance when needed.nn2. Site Assessment (30-45 min) – A lead technician inspects the site, documenting the extent of contamination and planning the cleanup strategy.nn3. Cleanup (2-8 hrs) – Our crew uses specialized equipment to remove biohazards, sanitize the area, and ensure no traces remain.nn4. Quality Check (15-30 min) – A supervisor reviews the work to confirm thoroughness and compliance with safety standards.nn5. Follow-
up (24-48 hrs) – We contact the client to ensure satisfaction and address any concerns. Our commitment to quality and safety is unwavering. We guarantee compliance with OSHA standards and provide a warranty on our workmanship. However, this does not cover pre-existing damage or future incidents. We operate in full compliance with IICRC, OSHA, and state health regulations. Never attempt cleanup without proper PPE. Bloodborne pathogens remain infectious for days, and improper handling risks exposure. Our team is equipped to manage these risks safely.nnWe do not provide structural repairs, pl
umbing work, or legal advice. Hazardous waste transport is handled by a licensed disposal partner. Our services focus on ensuring the area is safe and habitable, allowing you to focus on recovery. We work with insurance providers to assist with claims, easing the financial burden on our clients. Your privacy and dignity are paramount throughout the entire process.
Choosing a crime scene cleanup service in Leon Valley, TX, requires careful consideration. BioTechs Online stands out due to our extensive experience and commitment to safety. Since 2002, we have been providing reliable services to homeowners, landlords, and businesses in the area. Our team is licensed, insured, and certified to handle biohazardous materials safely.
We understand the urgency of crime scene cleanup and offer a rapid response, typically arriving within a few hours. Our technicians are available around the clock to address emergencies, ensuring that your property is restored quickly and efficiently. We pride ourselves on our BBB A+ rating, reflecting our dedication to customer satisfaction.
Our local knowledge of Leon Valley allows us to navigate the unique challenges of the area effectively. We work closely with local authorities and emergency services to ensure a seamless cleanup process. Our team is not only skilled but also compassionate, providing support during difficult times. We prioritize your safety and peace of mind.
Last month, a property manager in downtown Leon Valley, TX, faced a challenging situation after a crime scene was discovered. Our team arrived within 2 hours, equipped with the necessary tools and protective gear. We set up containment to prevent cross-contamination and began the cleanup process immediately.
Using HEPA filters and specialized cleaning agents, we ensured that all biohazardous materials were removed safely. The cleanup was completed within 8 hours, and the property passed clearance testing, confirming that it was safe for occupancy. The property manager was relieved to have the situation resolved quickly and professionally.
This case highlights our ability to handle complex situations efficiently. Our experience and adherence to safety standards ensure that we can manage any crime scene cleanup in Leon Valley, TX, with precision and care. We are committed to providing reliable and compassionate service to our community.
Crime scene cleanup involves removing biohazardous materials after an incident. It ensures the area is safe and habitable, following strict safety protocols.
We offer certified, professional cleanup services in Leon Valley, TX. Our team is available 24/7, ensuring rapid response and thorough cleaning.
We typically respond within a few hours. Our team is on call 24/7 to handle emergencies, ensuring prompt and efficient service.
Yes, we assist with insurance claims to ease the financial burden. We work closely with providers to ensure a smooth process for our clients.
We serve Leon Valley, TX, and surrounding areas, providing expert crime scene cleanup services to residential and commercial properties.
Yes, we prioritize your privacy and dignity throughout the cleanup process, ensuring discretion and respect for all clients.
BioTechs stands apart in San Antonio for our balance of expertise and empathy. We follow strict industry standards while understanding the human side of every situation.
Our team includes current and former firefighters, police, and EMS—people who understand urgency and compassion.
Fully compliant with OSHA, HAZWOPER, and ABRA standards for biohazard remediation.
We’re always on-call for emergencies, ready to act fast, day or night, when you need it most.
We assist with your insurance claim to minimize costs and reduce stress during difficult times.
Hoarded pets often carry diseases like rabies, toxoplasmosis, and leptospirosis, which can be transmitted to humans through exposure.

Real words from real people. Families, property owners, and professionals trust BioTechs when it matters most.
Have a question or need immediate assistance? Our team is available 24/7. Reach out any time — we’re ready to help.
BioTechs Online
We firmly believe that the internet should be available and accessible to anyone, and are committed to providing a website that is accessible to the widest possible audience, regardless of circumstance and ability.
To fulfill this, we aim to adhere as strictly as possible to the World Wide Web Consortium’s (W3C) Web Content Accessibility Guidelines 2.1 (WCAG 2.1) at the AA level. These guidelines explain how to make web content accessible to people with a wide array of disabilities. Complying with those guidelines helps us ensure that the website is accessible to all people: blind people, people with motor impairments, visual impairment, cognitive disabilities, and more.
This website utilizes various technologies that are meant to make it as accessible as possible at all times. We utilize an accessibility interface that allows persons with specific disabilities to adjust the website’s UI (user interface) and design it to their personal needs.
Additionally, the website utilizes an AI-based application that runs in the background and optimizes its accessibility level constantly. This application remediates the website’s HTML, adapts Its functionality and behavior for screen-readers used by the blind users, and for keyboard functions used by individuals with motor impairments.
If you’ve found a malfunction or have ideas for improvement, we’ll be happy to hear from you. You can reach out to the website’s operators by using the following email
Our website implements the ARIA attributes (Accessible Rich Internet Applications) technique, alongside various different behavioral changes, to ensure blind users visiting with screen-readers are able to read, comprehend, and enjoy the website’s functions. As soon as a user with a screen-reader enters your site, they immediately receive a prompt to enter the Screen-Reader Profile so they can browse and operate your site effectively. Here’s how our website covers some of the most important screen-reader requirements, alongside console screenshots of code examples:
Screen-reader optimization: we run a background process that learns the website’s components from top to bottom, to ensure ongoing compliance even when updating the website. In this process, we provide screen-readers with meaningful data using the ARIA set of attributes. For example, we provide accurate form labels; descriptions for actionable icons (social media icons, search icons, cart icons, etc.); validation guidance for form inputs; element roles such as buttons, menus, modal dialogues (popups), and others. Additionally, the background process scans all of the website’s images and provides an accurate and meaningful image-object-recognition-based description as an ALT (alternate text) tag for images that are not described. It will also extract texts that are embedded within the image, using an OCR (optical character recognition) technology. To turn on screen-reader adjustments at any time, users need only to press the Alt+1 keyboard combination. Screen-reader users also get automatic announcements to turn the Screen-reader mode on as soon as they enter the website.
These adjustments are compatible with all popular screen readers, including JAWS and NVDA.
Keyboard navigation optimization: The background process also adjusts the website’s HTML, and adds various behaviors using JavaScript code to make the website operable by the keyboard. This includes the ability to navigate the website using the Tab and Shift+Tab keys, operate dropdowns with the arrow keys, close them with Esc, trigger buttons and links using the Enter key, navigate between radio and checkbox elements using the arrow keys, and fill them in with the Spacebar or Enter key.Additionally, keyboard users will find quick-navigation and content-skip menus, available at any time by clicking Alt+1, or as the first elements of the site while navigating with the keyboard. The background process also handles triggered popups by moving the keyboard focus towards them as soon as they appear, and not allow the focus drift outside of it.
Users can also use shortcuts such as “M” (menus), “H” (headings), “F” (forms), “B” (buttons), and “G” (graphics) to jump to specific elements.
We aim to support the widest array of browsers and assistive technologies as possible, so our users can choose the best fitting tools for them, with as few limitations as possible. Therefore, we have worked very hard to be able to support all major systems that comprise over 95% of the user market share including Google Chrome, Mozilla Firefox, Apple Safari, Opera and Microsoft Edge, JAWS and NVDA (screen readers), both for Windows and for MAC users.
Despite our very best efforts to allow anybody to adjust the website to their needs, there may still be pages or sections that are not fully accessible, are in the process of becoming accessible, or are lacking an adequate technological solution to make them accessible. Still, we are continually improving our accessibility, adding, updating and improving its options and features, and developing and adopting new technologies. All this is meant to reach the optimal level of accessibility, following technological advancements. For any assistance, please reach out to