Odorization services and systems for detectable natural gas

A shortened service page covering odorization requirements, compliant system design, and the equipment support Holland provides.

Odorization Requirements

Natural gas systems must keep gas detectable; this page points customers toward compliant odorization support.

Welker Systems

The live site references Holland Supply work with Welker odorization equipment and engineered systems.

Request a Quote

Customers are routed to quote or technical specialist CTAs rather than an online checkout flow.

Need help selecting equipment?

Request a quote or contact a technical specialist. This mock leaves forms disabled.

Eval Test Cases

Every scenario the HSC Sizing Assistant is graded against. Each card is a customer prompt plus the rubric a judge applies to the assistant's response. Click Try in widget to open the chat and copy the opening message for spot-checking expected behavior end-to-end on the live deployment.