Redline markup services

Every Markup Captured Before It Reaches Site

A redline caught on one sheet but missed on another becomes an RFI or change order. We carry every markup across the full set and check it before release.

See What Missed Markups Cost You
  • Drafted to standardUS NCS and AS 1100 drafting.
  • Every markup capturedAcross plans and schedules.
  • Revision controlledClouds, deltas and logs.
  • Checked before releaseSenior review on every set.
  • Elevation sheet covered in handwritten red redline comments and cloudsMarked-up elevations
  • Redlined floor plan beside the same plan updated in clean CADRedline to clean CAD
  • Elevations with red review comments, dimensions and an approval noteDesign review comments
  • Floor plan with handwritten field redlines and amendment notesField redlines
  • 20+Years’ experience
  • 1,500+Projects supported
  • 350+Engineering professionals
  • 80%Repeat clients

Where margin leaks

Missed Markups Cost Margin

Every missed or inconsistent markup becomes an RFI, a field fix or a change order you absorb.

  • Missed Revisions

    Where margin leaks
    A markup that never reaches the drawing gets built wrong on site, and rework follows.
    What we fix
    Every redline incorporated and checked against the markup set, so nothing is missed.

  • Conflicting Sheets

    Where margin leaks
    Changes picked up on one sheet but not another create RFIs, delay and rework on site.
    What we fix
    Every affected plan, section and schedule updated together, so the set stays consistent.

  • Slow Turnaround

    Where margin leaks
    Markups waiting in a queue hold up submittals and permits while the schedule slips.
    What we fix
    Fast, scheduled turnaround that keeps your sets moving and your submittals on time.

  • Weak As-Builts

    Where margin leaks
    Field changes left on paper leave owners with unreliable records and future rework.
    What we fix
    Field redlines turned into accurate as-built drawings owners can rely on for years.
Clean issued elevation sheet with materials, levels and annotations

What we deliver

Updated Sets Your
Teams Can Build From

  • Redline Incorporation

    Every markup picked up across the full set.

  • Revision Control

    Clouds, deltas and revision blocks kept current.

  • As-Built Drawings

    Field redlines turned into accurate records.

  • Markup Review

    Unclear or conflicting markups flagged for you.

  • CAD and Revit Updates

    Changes made in DWG, DXF or Revit models.

  • Issued Sets

    Clean, consistent sets ready to submit.

  • We work in
  • AutoCAD
  • Autodesk Revit
  • Bluebeam
  • Your templates and standards

How it works

From Markup to Issued Set

Every markup is captured across the set before it is reissued.

  1. 01

    Share Your Documents

    Send drawings, models and specs. We confirm scope, deliverables and dates in writing.

  2. 02

    Incorporate Every Markup

    Redlines are applied and cross-checked across all plans, sections and schedules.

  3. 03

    Check and Release

    Senior engineer review to the US National CAD Standard and AS 1100 before delivery.

  4. 04

    Reissue on Schedule

    Clean, revision-controlled sets with updated title blocks, delivered on your deadline.

How Much Margin Are Missed Markups Quietly Costing You?

A two-minute Margin Assessment shows where your drawing revisions leak, in dollars, and what markups captured right the first time could save.

Request a Margin Assessment

Confidential. No commitment.

What clients ask first

Redline Markup Services: Common Questions

Straight answers from our engineering team. If your question isn’t here, ask us directly.

Ask a senior engineer An engineer replies within one business day.
What do your redline markup services include?

Hand or digital redlines, review comments and field changes incorporated into your CAD drawings or Revit models, with revision clouds, tags and logs across the full set.

Which standards do you follow, and who is responsible for the design?

The US National CAD Standard for US projects and AS 1100 for Australian projects, plus your templates. Design decisions stay with your team. Bimgraphix does not stamp drawings; we answer for every markup being captured, with anything unclear flagged for your decision.

How do you make sure no markup is missed?

Every markup is logged, incorporated and ticked off against the source, then the set is checked for knock-on changes before release.

How are fees and schedules set, and can you handle large programs?

Fees and delivery dates are fixed in a written proposal from your scope, priced per sheet or per batch, before any work starts. Large programs are released in batches, with the team sized to your schedule. Revision rounds are agreed up front, and anything outside scope is quoted before we do it.

How do you protect our drawings, models and data?

We sign your NDA before any files are shared. Your drawings and markups remain your property, exchanged through Bluebeam Studio, Autodesk Construction Cloud, Procore or a secure link, and access is limited to the team on your project.

Start a conversation

Built for Programs Where Precision Is Never Optional.

For over 20 years, one standard has guided every model, drawing and component. Let’s talk about where your programs are losing margin.

Start Your Margin Assessment

Or write to info@bimgraphix.com

  • Response within one business day
  • Reviewed by a senior engineer
  • Confidential