
5 Star Client Reviews
Tear gas is often used by law enforcement for crowd control, but its residues can linger and pose health risks. In Johnson City, TX, these residues can contaminate surfaces and air, leading to respiratory issues and skin irritation. Proper cleanup is essential to ensure safety and restore environments to their original condition.
Our team at BioTechs Online is trained to handle tear gas cleanup with precision. We use specialized equipment to detect and remove all traces of chemicals. Our technicians are IICRC certified, ensuring that the cleanup process adheres to industry standards and regulations, minimizing health risks for residents and workers.
We understand the urgency of these situations and offer prompt response times, typically arriving within a few hours. Our services are available 24/7, providing peace of mind to property owners in Johnson City, TX. We prioritize safety and efficiency, ensuring that your property is habitable as quickly as possible.
Johnson City, TX, is not immune to environmental hazards such as mold, asbestos, and chemical spills. These hazards can significantly impact health and property value if not addressed promptly. Our team is equipped to handle a wide range of environmental hazards, ensuring thorough remediation and compliance with local regulations.
We conduct comprehensive assessments to identify all potential hazards. Our process includes air quality testing and surface sampling to ensure no hidden dangers are overlooked. We use EPA-compliant methods to remediate hazards, ensuring that your property meets safety standards and is free from contaminants.
BioTechs Online has been serving the Johnson City community since 2002, providing reliable and effective environmental hazard cleanup services. Our commitment to quality and safety has earned us a BBB A+ rating, reflecting our dedication to customer satisfaction and regulatory compliance. We work closely with local authorities to ensure all procedures are followed.
Our tear gas cleanup process begins with an initial contact, where our dispatcher logs the details of the situation. We then conduct a site assessment, inspecting and photographing the affected areas to determine the extent of contamination. This step typically takes 30-45 minutes and is crucial for planning the cleanup.
The treatment phase involves our crew using specialized equipment to remove tear gas residues. This process can take anywhere from 2 to 8 hours, depending on the severity of the contamination. We ensure that all surfaces are thoroughly cleaned and decontaminated, restoring the property to a safe condition.
After the cleanup, a quality check is performed by a supervisor to verify that all residues have been removed. This step takes 15-30 minutes and ensures that our high standards are met. We follow up with clients within 24-48 hours to confirm satisfaction and address any remaining concerns. Our process is designed to be thorough and efficient.
Recently, a local business in Johnson City, TX, experienced a tear gas incident. Our team responded within 2 hours, setting up containment and using HEPA filters to manage air quality. The cleanup was completed in 6 hours, and the business resumed operations the next day, with all safety standards met.
This case highlights our ability to handle emergencies swiftly and effectively. Our use of advanced equipment and adherence to strict protocols ensured a successful outcome. The business owner was pleased with the quick turnaround and the thoroughness of our cleanup process, which minimized downtime and restored normalcy.
Our experience in handling similar situations across Johnson City, TX, has equipped us with the knowledge and skills to manage tear gas and environmental hazards efficiently. We are committed to providing reliable services that prioritize safety and compliance with all relevant regulations. Our track record speaks to our expertise and dedication.
BioTechs offers IICRC-certified technicians, 24/7 availability, and compliance with OSHA standards, ensuring safe and efficient cleanup in Johnson City, TX.
Improper cleanup can leave harmful residues, leading to respiratory issues and skin irritation. Professional cleanup ensures all traces are safely removed.
We typically respond within a few hours, providing prompt and effective services to address tear gas and environmental hazards in Johnson City, TX.
Our process includes site assessment, treatment with specialized equipment, and a quality check to ensure thorough decontamination and safety compliance.
Yes, we work with insurance providers to assist you through the claims process, ensuring a smooth and stress-free experience.
Yes, BioTechs offers 24/7 availability to address emergencies promptly, ensuring your property is restored to safety as quickly as possible.
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.
If improperly cleaned, dried blood can break into particles that circulate in the air, posing an inhalation risk.

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