Socially responsible company committed to the environment
Emergency Response
In chemical transport, every second counts. That is why we operate our own emergency response unit: a complete solution, ready to act in any roadside contingency and ensure that your product reaches its destination, no matter what happens along the way.
What we do when an accident occurs
Our unit is specifically equipped to perform safe and efficient transfer of your product. In the event of a roadside incident, our brigade deploys to the site, transfers the product from the affected unit to a relief unit in optimal condition and ensures continuation of the trip to meet the delivery on time.
We are affiliated with SETIQ and coordinate with local fire departments and Civil Protection authorities, following applicable protocols of NOM-002-SCT/2011 for hazardous materials transport.
Reduced product loss · Zero unnecessary delays · Zero environmental impact
Our unit operates from the Cuautitlán Izcalli base, ready for immediate dispatch to any point on the national highway network. Coverage from Mexico City and San Luis Potosí enables competitive response times in the industrial corridors with the highest concentration of chemical transport in the country.

Unit equipment
Each component was selected to respond quickly, safely and professionally to any contingency.
The interior equipment combines specialized storage compartments with certified absorption material, ready to be deployed within minutes. Each element responds to a verified operational protocol and complies with applicable Mexican regulations for hazardous materials transport.

We operate autonomously at any point along the route, even in areas without electrical supply. Our equipment never depends on the infrastructure at the accident site.
Specialized technology to transfer chemical liquids in a controlled and safe manner from the affected unit to the relief unit, preserving product integrity.
Connection accessories compatible with different types of units and loading systems. Whatever the configuration of the affected vehicle, we are prepared to act.
Certified supplies to contain and mitigate spills during the transfer process. We protect soil, bodies of water and the natural environment immediately.
Third-generation foam system without PFAS, effective in controlling and containing potential fires during incident response, aligned with current environmental regulations.
Guaranteed satellite communication in areas without cellular coverage. The field team maintains constant contact with coordination, authorities and client throughout the intervention.
Commitment to communities
We work in close coordination with local fire departments, whose work in protecting lives and communities is fundamental and irreplaceable. Our unit complements this work by contributing specific technical knowledge of the transported chemical product and the specialized transfer equipment required for each type of cargo.
Environmental commitment
For TRESAL, environmental responsibility is not a slogan: it is an operational decision that touches every part of the business. Our emergency response capability is just one visible expression of a broader institutional commitment, reflected in how we operate every day.
Our emergency response unit is equipped to minimize affectation to soil, water bodies and natural environment in case of incident, with certified absorption material and F3 fluorine-free foam.
Our operations yard features photovoltaic cells for nighttime lighting and facilities, reducing our energy footprint and grid dependence.
Our wash centers use high-pressure water with on-demand heating — we heat water only when used, avoiding the energy consumption of maintaining hot water tanks.
Our ISO 9001:2015 certification reinforces this commitment with management systems that integrate quality, safety and environmental respect.
Your cargo doesn’t stop. Neither do we.
Our Emergency Response Unit is the proof that corporate social responsibility is not just talk: it is equipment, it is training and it is real commitment to you, to your product and to the environment.
Trust those who are ready before it happens.
The visible 911 identification and EMERGENCY signage enable immediate recognition by fire departments and Civil Protection units, expediting on-site coordination during incident response.
