
5 Star Client Reviews
Our team at BioTechs Online is dedicated to providing safe and effective tear gas cleanup services in Sandy Oaks, TX. With over two decades of experience, we understand the unique challenges that tear gas residues pose to both residential and commercial properties. Our IICRC-certified technicians use advanced equipment to ensure thorough decontamination, protecting your health and property.
We are committed to adhering to the highest industry standards. Our technicians follow strict OSHA guidelines to ensure a safe cleanup process. We also work closely with insurance providers to assist you through the claims process, making it as seamless as possible. Our BBB A+ rating reflects our dedication to quality and customer satisfaction.
Located in Sandy Oaks, TX, we are familiar with the local community and its needs. Our team is available 24/7 to respond to emergencies, ensuring that we can address your situation promptly. We prioritize your privacy and dignity throughout the entire process, ensuring a respectful and professional service.
1. Initial Contact (5-10 min) – Our dispatcher logs your details and schedules an immediate response. We understand the urgency and act swiftly to address your needs. This step is crucial for planning an effective cleanup strategy and ensuring a prompt response to your situation in Sandy Oaks, TX. Our team is trained to handle emergencies efficiently.
2. Site Assessment (30-45 min) – A lead technician inspects the affected area, taking photographs and assessing the extent of contamination. This step is crucial for planning an effective cleanup strategy. Our team uses specialized equipment to ensure thorough decontamination, employing HEPA filters and other advanced tools.
3. Treatment (2-8 hrs) – Our crew uses specialized equipment to remove all traces of tear gas. We employ HEPA filters and other advanced tools to ensure thorough decontamination. Our process is designed to minimize disruption and restore safety quickly. We guarantee compliance with OSHA standards, ensuring a thorough and reliable service.
Being based in Sandy Oaks, TX, gives us a unique advantage in understanding the local environment and community needs. Our team is familiar with the area's regulations and works closely with local authorities to ensure compliance. This local expertise allows us to provide a more personalized and effective service.
We have served numerous homeowners, landlords, and business owners in Sandy Oaks, TX, helping them restore their properties after tear gas incidents. Our quick response time, typically within a few hours, ensures that we can address emergencies promptly. This local presence is a key factor in our ability to deliver reliable and efficient services.
Our commitment to the Sandy Oaks community extends beyond just cleanup services. We are dedicated to supporting our clients through every step of the process, from initial contact to final follow-up. Our goal is to restore safety and peace of mind to our neighbors, ensuring that they can return to their normal lives as quickly as possible.
Safety is our top priority during tear gas cleanup operations. We operate in full compliance with IICRC, OSHA, and state health regulations, ensuring that every cleanup is conducted safely and effectively. Our technicians are equipped with the necessary personal protective equipment (PPE) to handle hazardous materials.
Attempting to clean up tear gas residues without professional help can be dangerous. Residues can pose significant health risks if not handled correctly. Our team is trained to manage these risks, using specialized equipment and techniques to ensure a safe environment post-cleanup. We advise against DIY cleanup efforts due to the potential hazards involved.
Our guarantee covers compliance with OSHA standards, ensuring that our workmanship meets the highest safety and quality benchmarks. However, it does not cover pre-existing damage or future incidents. We work with licensed disposal partners for hazardous waste transport, ensuring that all materials are handled responsibly.
BioTechs offers certified technicians, 24/7 availability, and compliance with OSHA standards. We ensure thorough decontamination and assist with insurance claims.
Our process includes initial contact, site assessment, treatment, quality check, and follow-up. We use specialized equipment to ensure thorough decontamination.
Yes, when performed by professionals. We use PPE and follow OSHA guidelines to ensure safety. DIY cleanup is not recommended due to health risks.
We typically respond within a few hours. Our team is on call 24/7 to handle emergencies promptly, ensuring minimal disruption to your life.
Yes, we work with insurance providers to assist you through the claims process, ensuring a smooth and stress-free experience.
We serve Sandy Oaks, TX, and surrounding areas, providing expert tear gas cleanup services tailored to local needs.
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.
Hoarding often traps moisture, leading to toxic mold growth. Remediation requires addressing both clutter and mold, which many homeowners don’t realize until health issues arise.

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