A sharp first pass on
every drawing.
Redliner reads every sheet and returns a structured, code-aware review — severity-ranked findings, RFIs to send back, and coordination checks — grounded in your own standards. Catch the expensive stuff before permit, pricing, or the field.
Your drawings never leave the country · grounded in your standards · PDF, Word & Bluebeam export
A missed redline is the most expensive line on the sheet
The issues that surface in permit review, in pricing, or out in the field cost days and dollars to unwind. Redliner puts a fast, consistent second set of eyes on every drawing before it leaves your office — so the cheap fixes happen early.
From upload to redlines in three steps
No setup, no model training, no data leaving the country.
Bring your drawing
A PDF or scanned sheet set. Pick the discipline (or let Redliner auto-detect it) and the province.
We review it
Every sheet is checked against the right Canadian codes, a discipline-specific engineering playbook, and your company's own drafting standards.
Get the findings
A clean report with severity-ranked findings, RFIs, coordination checks, and a pass/fail summary — export to PDF, Word, or Bluebeam.
Every trade, the right standards
Pick a discipline and Redliner applies the codes that matter — or auto-detects it from the title block.
Constructability & coordination
Clashes, clearances, missing supports, and cross-discipline mismatches between schedules, loads, and penetrations.
Code & safety
Working clearances, egress, fire separations, grounding, and provincial amendments (OBC, OESC, BC, Quebec, Alberta).
Sanity checks & RFIs
Rough load/capacity math where the numbers allow, plus ready-to-send RFI wording for anything unclear.
Cold-climate aware
Frost depth, freeze protection, and the details that bite on Canadian projects but get missed elsewhere.
What you get back
A structured report you can act on — severity-ranked findings, RFIs to send back, and a clear verdict. See a real one, no upload required.
| # | Severity | Finding | Recommended action |
|---|---|---|---|
| 1 | Critical | Climatic design data on the cover is for the wrong city — every load downstream is suspect. | Revise snow / wind / seismic values for the actual location. |
| 2 | High | No seismic restraint shown for the roof-mounted equipment. | Add restraint / curb anchorage details per NBC 4.1.8.18. |
…plus RFIs to send back, cross-discipline coordination checks, and a full pass / fail checklist.
Plans that scale from a pilot to a sovereign cluster
Every plan is Canadian-hosted with full tenant isolation. Pricing is per-team — talk to us and we'll size it to your throughput.
- Single team workspace
- Your standards library
- PDF / Word / Bluebeam export
- 500 GB storage
- Everything in Pilot
- Multiple operators & admins
- Usage & insights analytics
- 3 TB storage
- Everything in Professional
- Department-wide rollout
- Priority support
- 8 TB storage
- Dedicated sovereign inference
- Your hardware or ours
- Air-gap options
- 25 TB+ storage
Book a walkthrough
Tell us a little about your team and we'll set up a working demo on your kind of drawings. No spam, no third parties — your details stay on our Canadian servers.
Thanks — we'll be in touch.
We've got your request and will reach out from a redliner.ca address shortly.
Questions, answered
Is this a stamped engineering review?
No. Redliner is a first-pass quality-control aid to catch issues early. It does not replace review, stamping, or sign-off by a licensed professional engineer.
Where do our drawings go? Is this sovereign?
Everything runs on Canadian-hosted infrastructure. Your drawings, standards, and reports stay in your isolated workspace and are never sent to a third-party AI service or outside the country.
Can it use our own standards?
Yes — each workspace has a standards library. Upload or paste your drafting standards and reviews are grounded in them, alongside the relevant codes.
Which codes does it use?
The Canadian model codes — NBC, the National Plumbing and Fire Codes, and the Canadian Electrical Code — plus the relevant CSA standards and the provincial amendments for the jurisdiction you select.
Can I export the findings?
Yes — every review downloads as a polished PDF, an editable Word document, a Bluebeam (XFDF) annotation set, or raw Markdown.
Put a second set of eyes on it.
See a real review in seconds, then book a walkthrough on your own drawings.