Shipping Chilled Food from Houston to Mexico City via Ground Freight

Transporting fresh produce successfully Requires a continuous cold chain. Use thermal containers with the right amount of gel packs for Chilled food or dry ice for frozen goods, pre‑chill products before packing, and choose a time‑definite service. Clearly mark boxes as “Perishable” and specify the required temperature so carriers handle them as Reefer cargo.

Yes, frozen goods can often be shipped with dry ice by air, but dry ice is regulated as a dangerous good. Airlines Set limits on how much dry ice is allowed per package and per shipment, and labels must show the net weight of dry ice and UN1845 markings. Our compliance team recommends checking carrier and destination rules in advance and combining dry ice with insulated packaging to keep Frozen food at temperature while staying within dry‑ice limits.

Standard cargo policies may restrict coverage for temperature-related loss on fresh food and Frozen goods. Insurance specialists generally recommend arranging a policy that specifically covers temperature deviation and spoilage, and declaring the full value of your Reefer cargo. Keep packing records and temperature logs; insurers often require proof that adequate insulation was used before honoring claims.

Most chilled beverages should stay between 0–4°C, while many Frozen food products must remain at −18°C or colder. Exact ranges depend on the product type and local regulations. Always Confirm requirements for each item and specify the target range on booking instructions and labels so your Reefer cargo is set correctly.

You can sometimes mix chilled food and Frozen food in the same load, but only if your container or vehicle can maintain separate temperature zones. Fresh produce typically needs temperatures above freezing, while Frozen goods must stay well below zero. If only one temperature setpoint is available, We recommend separating them into different temperature-controlled shipments to avoid freezing perishable goods or partially thawing frozen items.

Shipping fresh and frozen food requires a commercial invoice, bill of lading, and specific health certificates to comply with Mexican regulations. Additionally, import permits may be needed for certain food items to ensure they meet safety standards.

The transportation of fresh and frozen food requires maintaining proper temperature controls throughout the journey, utilizing refrigerated trucks. It is also important to monitor humidity and handle products carefully to prevent spoilage and contamination.

Our One Test Run offer is an invitation to give DNA Supply Chain Solutions one test shipment so we can prove what visibility, reliability, and real partnership feel like with just a single shipment.

Our company name comes from a conversation between our founder and his daughter, Ameerah, who suggested merging their names—David ‘N’ Ameerah—to create DNA, reflecting strong bonds, shared values, and trust.

We use SAMMIE, which is Shipping Analytical Maritime Management for Import and Exports, a full exception-management system and total supply chain management platform powered by live carrier data, independent port tracking, a proprietary AI rules engine, and human verification.