About Halozen.
Halozen is reasoning infrastructure for preconstruction teams, turning complex bid documents into citation-backed decisions, obligation visibility, and defensible audit trails.
What we do
We help preconstruction teams draft smarter, map obligations live, and preserve decision logic from bid day to closeout.
Why citations matter
Compliance is binary. A missed requirement can mean disqualification. Halozen is built around traceability: clause + page references so teams validate quickly and defend choices confidently.
Where we operate
Based in San Francisco. We work with general contractors and civil contractors — supporting OSHA 1926, EM 385-1-1, and federal/state regulatory frameworks where relevant.
Send us the spec.
We'll show you what Halozen produces in 72 hours — citation-backed requirements, penalty exposure, key dates, and 2 JHAs your team can walk into the field with.