
5 Star Client Reviews
Crime scene cleanup involves the safe removal of biohazardous materials. In Daffan, TX, this service is crucial for restoring safety and peace of mind. Our team at BioTechs Online is trained to handle these sensitive situations with care and professionalism, ensuring that all traces of contamination are thoroughly removed.
We use specialized equipment and adhere to strict protocols to ensure a thorough cleanup. Our technicians are IICRC certified, meaning they follow industry standards for safety and effectiveness. This certification is essential for maintaining the highest quality of service in crime scene cleanup in Daffan, TX.
Our services are not limited to crime scenes alone. We also handle unattended deaths, suicides, and other traumatic events. Each situation is approached with the utmost respect and confidentiality, ensuring that our clients' privacy is protected throughout the process. Our commitment to quality and care sets us apart in the industry.
1. Initial Contact (5-10 min) – Our dispatcher takes your call and gathers essential details about the situation. We prioritize your needs and ensure a quick response time, typically within a few hours.nn2. Site Assessment (30-45 min) – A lead technician arrives on-site to assess the extent of the cleanup required. They document the scene and develop a tailored plan for remediation.nn3. Cleanup (2-8 hrs) – Our team uses EPA-compliant cleaning agents and advanced equipment to remove all biohazards. We ensure the area is sanitized and safe for reoccupation.nn4. Quality Check (15-30 min) –A
supervisor conducts a thorough inspection to ensure all work meets our high standards. Any necessary adjustments are made immediately to guarantee satisfaction.nn5. Follow-up (24-48 hrs) – We contact you to confirm that the cleanup met your expectations and address any further concerns. Our goal is to provide peace of mind and complete satisfaction.
Our process is designed to be efficient and thorough, minimizing disruption to your life. We understand the emotional toll these situations can take, and we strive to provide compassionate service at every step. Our team is available 24/7 to respond to emergencies, ensuring that help is always just a phone call away.
Choosing the right crime scene cleanup service in Daffan, TX is crucial for ensuring safety and compliance. BioTechs Online has been serving the community since 2002, offering reliable and professional services. Our team is licensed, insured, and certified by OSHA and IICRC, guaranteeing adherence to all safety regulations.
We have earned a BBB A+ rating, reflecting our commitment to quality and customer satisfaction. Our technicians are trained to handle a wide range of situations, from crime scenes to unattended deaths, with sensitivity and discretion. We work closely with insurance providers to ease the claims process for our clients.
Our local presence in Daffan, TX means we understand the unique needs of the community. We are dedicated to providing timely and effective services, ensuring that your property is restored to a safe and habitable condition. Our reputation for excellence is built on years of experience and a commitment to our clients' well-being.
Last month, a homeowner in Daffan, TX faced a tragic situation requiring immediate cleanup. Our team arrived within two hours, equipped with HEPA filters and specialized cleaning agents. We set up containment to prevent cross-contamination and completed the cleanup within six hours. The property passed all clearance tests, allowing the family to return safely.
This case highlights our ability to respond quickly and effectively to emergencies. Our thorough approach ensures that all biohazards are removed, and the area is restored to a safe condition. We understand the importance of discretion and work diligently to protect our clients' privacy throughout the process.
Our success in this case is a testament to our team's expertise and dedication. We are committed to providing the highest level of service to the Daffan community, ensuring that every cleanup is handled with care and professionalism. Our clients can trust us to deliver reliable and compassionate service in their time of need.
Crime scene cleanup involves removing biohazards like blood and bodily fluids. It requires specialized training and equipment to ensure safety and compliance.
BioTechs is licensed, insured, and certified by OSHA and IICRC. We offer professional, discreet services with a BBB A+ rating, ensuring quality and compliance.
We typically respond within a few hours. Our team is available 24/7 to handle emergencies, ensuring prompt and effective service when you need it most.
Yes, we work closely with insurance providers to assist with the claims process, making it easier for our clients to manage the financial aspects of cleanup.
We serve Daffan, TX and surrounding areas, providing professional crime scene cleanup services to homeowners, businesses, and government agencies.
Our service includes biohazard removal, sanitation, and restoration to a safe condition. We do not handle structural repairs or legal advice.
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.
Items contaminated with bodily fluids, medical waste, and certain chemicals must be disposed of following strict regulations.

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