
5 Star Client Reviews
BioTechs Online has been serving the Windcrest, TX community since 2002, providing reliable blood cleanup services. Our team is IICRC-certified, ensuring that every cleanup is conducted safely and thoroughly. We understand the emotional and physical challenges involved, and our compassionate approach prioritizes your privacy and dignity throughout the process.
Our technicians are trained to handle biohazardous materials with precision, adhering to OSHA standards. We use advanced equipment to ensure all traces of blood and pathogens are removed, restoring your property to a safe condition. Our commitment to quality has earned us a BBB A+ rating, reflecting our dedication to customer satisfaction.
Located near Windcrest, we offer rapid response times, typically arriving within a few hours of your call. Our 24/7 availability means we can address emergencies promptly, minimizing disruption to your life. We work with insurance providers to assist you through the claims process, easing the financial burden of cleanup.
Our blood cleanup process begins with an initial contact, where our dispatcher logs details and schedules a site assessment. This step typically takes 5-10 minutes. During the site assessment, our lead technician inspects the area, takes photographs, and develops a cleanup plan, usually within 30-45 minutes.
The treatment phase involves our crew using specialized equipment to clean and sanitize the affected area. This process can take anywhere from 2 to 8 hours, depending on the extent of the contamination. We ensure that all biohazardous materials are disposed of according to EPA guidelines, maintaining compliance with health regulations.
After treatment, a quality check is performed by a supervisor to verify that the cleanup meets our high standards. This step takes 15-30 minutes. Finally, we conduct a follow-up call within 24-48 hours to confirm your satisfaction and address any concerns. Our thorough process ensures a safe and clean environment.
Being part of the Windcrest community, we understand the unique needs of local residents. Our familiarity with the area allows us to provide tailored services that meet the specific requirements of Windcrest homes and businesses. We are committed to supporting our neighbors with reliable and efficient blood cleanup services.
Our team is not only trained in technical skills but also in providing compassionate support. We recognize the sensitive nature of blood cleanup situations and strive to offer a respectful and discreet service. Our goal is to alleviate the stress associated with such incidents, allowing you to focus on recovery.
We have served numerous clients in Windcrest, including homeowners, landlords, and business owners. Our experience in the area has equipped us with the knowledge to handle various scenarios effectively. Whether it's a residential or commercial property, we are prepared to restore your space to a safe condition.
Safety is our top priority during blood cleanup operations. We strictly adhere to OSHA and IICRC standards to ensure a safe environment for both our clients and technicians. Our team uses personal protective equipment (PPE) to prevent exposure to bloodborne pathogens, which can remain infectious for days.
We guarantee compliance with all relevant health regulations, providing you with peace of mind. Our warranty covers our workmanship, ensuring that the cleanup is thorough and effective. However, it does not cover pre-existing damage or future incidents, as these are beyond our control. We operate transparently, keeping you informed throughout the process.
It's crucial to avoid attempting blood cleanup without professional assistance. Improper handling of biohazardous materials can lead to serious health risks. Our trained technicians have the expertise and equipment necessary to perform the cleanup safely, protecting you and your property from potential hazards.
BioTechs offers IICRC-certified technicians, 24/7 availability, and rapid response times. We ensure safe, compliant cleanup with a focus on customer satisfaction.
Our process includes initial contact, site assessment, treatment, quality check, and follow-up. We use specialized equipment and adhere to OSHA standards.
We typically respond within a few hours of your call, thanks to our proximity to Windcrest and our 24/7 availability for emergencies.
Yes, we operate in full compliance with IICRC, OSHA, and state health regulations, ensuring a safe and thorough cleanup process.
Avoid attempting cleanup without proper PPE. Bloodborne pathogens can remain infectious, posing health risks if not handled correctly.
Yes, we assist with the claims process, working directly with your insurance provider to ease the financial burden of cleanup.
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.
When law enforcement uses tear gas, it leaves behind a toxic film that can cause severe respiratory distress if not properly cleaned.

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