
5 Star Client Reviews
When facing a biohazard cleanup in San Antonio, it is critical to call trained, certified, and state-approved professionals. At BioTechs, we understand that hazardous chemical and biological waste can pose serious health and safety risks. That’s why we treat every situation with the highest level of urgency and care. Unlike standard cleaning companies, our team at BioTechs is equipped and certified to perform advanced remediation tasks that meet both OSHA and HAZCOM standards.
No matter the size or complexity of your situation, BioTechs responds with discretion, professionalism, and 24/7 availability. Our trained specialists safely remove, clean, and dispose of all biohazardous materials from your property, ensuring the health of everyone on site is protected. When lives could be at risk, trust BioTechs to do it right.
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.
Using the wrong cleaning products or improper handling can cause cross-contamination, spreading biohazards instead of eliminating them.









Biohazard cleanup demands care, precision, and strict adherence to safety standards. At BioTechs, we follow a proven step-by-step process to ensure every site is fully restored and safe to return to.
Our certified technicians inspect the affected area, identify all sources of contamination, and determine the safest, most effective cleanup plan in accordance with OSHA and industry standards.
We secure the site with proper barriers and negative air systems to prevent the spread of contaminants. This ensures the safety of our team and anyone nearby throughout the cleanup.
All hazardous materials are carefully removed and disposed of. We deep clean and disinfect using hospital-grade, EPA-approved products and specialized detection tools to locate hidden contamination beneath floors, walls, and other surfaces.
Once cleaning is complete, we conduct a detailed inspection and verification testing to confirm the area is fully sanitized. All waste is properly disposed of, barriers are removed, and the site is left clean, odor-free, and safe to occupy.
Hear from the families, property owners, and professionals who trusted BioTechs to help in their time of need.
A biohazard is any biological substance that poses a threat to human health. This includes blood, bodily fluids, feces, urine, tissues, sharp objects, and infectious materials. We safely clean, disinfect, and dispose of all biohazardous waste according to OSHA and EPA guidelines.
If there is any exposure to blood, bodily fluids, or potentially infectious materials, it’s critical to contact a certified biohazard cleanup company like BioTechs. DIY cleaning methods are not safe and can put you at risk of infection or legal liability.
In many cases, yes. Homeowners and property insurance policies often cover biohazard cleanup related to crime, death, trauma, or accident scenes. We can work directly with your insurance provider to streamline the process.
The timeline depends on the size and severity of the affected area. Most jobs can be completed within a few hours to a day. We always perform a full site assessment to provide accurate timelines upfront.
Biohazard waste is handled through a licensed medical waste disposal provider. Every item is safely packaged, labeled, and removed from the property in accordance with federal and state laws to prevent contamination.
The timeline depends on the size and severity of the affected area. Most jobs can be completed within a few hours to a day. We always perform a full site assessment to provide accurate timelines upfront.
A biohazard is any biological substance that poses a threat to human health. This includes blood, bodily fluids, feces, urine, tissues, sharp objects, and infectious materials. We safely clean, disinfect, and dispose of all biohazardous waste according to OSHA and EPA guidelines.
If there is any exposure to blood, bodily fluids, or potentially infectious materials, it’s critical to contact a certified biohazard cleanup company like BioTechs. DIY cleaning methods are not safe and can put you at risk of infection or legal liability.
In many cases, yes. Homeowners and property insurance policies often cover biohazard cleanup related to crime, death, trauma, or accident scenes. We can work directly with your insurance provider to streamline the process.
Our team uses full personal protective equipment (PPE), advanced cleaning agents, and specialized tools to safely disinfect contaminated areas. We strictly follow OSHA regulations and industry best practices to ensure complete safety.
Biohazard waste is handled through a licensed medical waste disposal provider. Every item is safely packaged, labeled, and removed from the property in accordance with federal and state laws to prevent contamination.
The timeline depends on the size and severity of the affected area. Most jobs can be completed within a few hours to a day. We always perform a full site assessment to provide accurate timelines upfront.
Biohazards don’t wait — and neither do we. Whether it’s a trauma scene, hoarding situation, or hazardous cleanup, our certified team is on-call 24/7. Fast, discreet, and professional service is just a click away.
Suits, gloves, masks, and respirators are required to prevent exposure to harmful bacteria, viruses, and toxic chemicals.

Have a question or need immediate assistance? Our team is available 24/7. Reach out any time — we’re ready to help.
In some cases, professionals must be cautious not to destroy potential evidence before law enforcement has completed their investigation.

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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