Field-Tested Reliability

Engineered for
The Field.

Stop fighting consumer-grade tools on jobsites. CrewCall HQ is built for high-decibel environments, erratic connectivity, and zero-margin-of-error answers.

Voice AI Built
for the Jobsite

Powered by Whisper STT, CrewCall HQ understands technical jargon, site codes, and equipment specs — even through background noise, wind, and machinery.

  • Whisper-powered speech-to-text
  • Understands trades terminology & site codes
  • Works on any phone — no app required
Construction worker wearing a radio headset on a dark jobsite
RAG Query — Live
Pinecone top-20
Cohere rerank top-3
Incoming Query
"What's the max amperage on a Siemens QP 20A breaker?"
Searching
siemens_qp_series_specs.pdf
nec_2023_article_240.pdf
job_092_panel_schedule.pdf
AI Response — 1.8s
"QP 20A handles 20A continuous. See page 4, Table 1-A of siemens_qp_series_specs.pdf."
GPT-4o · text-embedding-3-small ● LIVE

Instant RAG
Document Search

Upload your spec sheets, code books, SOPs, and job docs. CrewCall HQ searches only your files — not the internet — and returns a verified, sourced answer in under 2 seconds.

< 2s
Answer latency
Top-3
Cohere reranked sources

Phone Auth + Job Scoping

Techs are identified by their phone number — no logins required. CrewCall HQ automatically scopes answers to their active job, so a plumber on Job 92 only gets docs for Job 92.

  • Caller ID authentication
  • Job-specific namespace isolation
  • Optional DTMF PIN for sensitive docs

Email Fallback for Complex Docs

When an answer requires a table, diagram, or multi-page spec, CrewCall HQ reads a concise summary over the phone and emails the full document to the tech's number on file — before they hang up.

  • Powered by SendGrid
  • Sends original PDF, not a summary
  • Works on any phone without a data plan

Dashboard &
Integrations

Full visibility into your crew's usage and doc library

Usage Analytics

See every call your crew made, what they asked, which documents were retrieved, and which answers got flagged for review.

Admin Dashboard

Document Management

Upload PDFs, Word docs, spec sheets, and SOPs from the dashboard. CrewCall HQ indexes them automatically — updates go live in under 60 seconds.

Doc Portal

Coming: Integrations

ServiceTitan, Jobber, and Procore integrations on the roadmap — auto-sync job docs from your FSM software directly into CrewCall HQ.

Notify Me

Ready for Deployment?

We'll set it up with your actual documents. Free demo, no credit card required.

GET EARLY ACCESS
System Status: Operational // v1.0