Built for Construction

Take control with SnagDoc.
Snag it. Track it. Sign it off.

Meet SnagDoc — the one app that controls your project snags, from the first pin to the client's final sign-off.

iOS & Android Browser / PWA Works offline
9:41 Unit 4B — First Floor Snagging in progress 7 Total 3 Open 2 Prog 2 Done 60% complete Bedroom 1 Living Room Bathroom Kitchen 1 2 3 4 5 6 7 AssigneesClientReportShares
1
Why SnagDoc

Everything you need to manage project defects in one place

Purpose-built for snagging — from the first walk-round to final client sign-off.

Pins on the floor plan

Tap your plan to drop a colour-coded snag pin exactly where the defect is. Everyone sees what's wrong and where, at a glance.

Tasks & checklists

Break each snag into a checklist of tasks, set its priority and due date, and assign it to the right trade. Tick everything off and the snag resolves itself.

Branded PDF reports

Generate a professional, client-ready snagging report with your logo, the annotated plan, photos and a live status summary — in one tap.

Live client portal

Invite the client to track progress in real time, review each fix, accept or reject it and leave comments — transparent, documented, dispute-free.

2
Bring the whole team with you
Everyone sees the right things — nothing more, nothing less.
Your whole team

Everyone on the job, on the same page

Each person gets the right view and the right permissions — nothing more, nothing less.

Project lead

Runs projects, manages plans & snags, invites the team and issues reports.

Coworkers

Colleagues you invite per project, with permissions you control — from view-only to full edit.

Assignees

Trades see only their snags, update status, tick checklists and add proof photos.

Clients

Track progress live, review each fix, accept or reject, and download the report.

3
Step inside the app
Keep scrolling to swipe through the dashboard, assignees, coworkers and your client's portal.
The Dashboard

Your project command centre — everything at a glance

The moment you open SnagDoc you see the full picture — every project you're running, its current progress, and how many snags are open, in progress or resolved — without drilling into anything.

It answers the question every project manager asks each morning: where do things stand? In seconds, not spreadsheets.

  • All projects in one view
  • Live progress bars & overdue flags
  • Open / in-progress / resolved counts
My Projects
32Total
9Open
8In Prog.
15Resolved
Block A — Apartments
1
Cracked tile — Kitchen
Tom Beeson · due 22 May
Open
2
Paint touch-up — Hall
A. Turner · in progress
Prog
3
Door realigned — Bed 2
Client: accepted
Done
Assignees

Get the right work to the right hands — automatically

An assignee is anyone responsible for fixing a defect — a subcontractor, specialist trade or directly-employed operative. Log a snag, assign it to them by name or trade, and they're instantly notified.

In their app they see only their tasks — no clutter. They update status, tick off the checklist, add before-and-after photos and mark it resolved. You see all of it in real time, without a single phone call.

  • Instant notification on assign
  • A personal view — just their snags
  • Photo & checklist updates
  • Free to join
My Assigned Snags
JM
J. Murphy — Plasterer
Block A · 3 snags assigned
3
Cracked render — Kitchen
Due 12 Jun · High
Open
6
Plaster crack — Hallway
Due 15 Jun · Med
Prog
9
Skim finish — Bedroom 2
Resolved · 10 Jun
Done
Project Team — Block A
TC
Tom Clarke
Project lead (you)
Owner
SP
Sarah Patterson
Coworker · can edit
Edit
RK
Ravi Kapoor
Coworker · view only
View
Invite a coworker
name@company.co.uk
Invite
Coworkers

Bring your team in — project by project

A coworker is a colleague who manages alongside you — a fellow PM, site foreman, QS or contracts manager. They're not fixing defects; they're helping you run the job.

Invite them with a single link and they join free. You control exactly what they can do — from view-only to full edit — and permissions are set per project, so every engagement stays clean and separate.

  • Invite with one link
  • Free to join
  • Per-project permissions
  • Full or read-only access
Client Portal

The feature that changes everything — give your client live access

When you're ready, invite your client to their own portal. No app to download — they open it in any browser, on any device.

They see the live snag list, overall progress and the status of every defect — and as snags are resolved they accept or reject each one, with a comment if needed. When everything's accepted they sign off digitally and you generate the completion certificate.

Disputes evaporate because everything's visible and documented in real time. Your client feels in control, you look like a premium outfit, and projects close faster with less back-and-forth.
  • No app download — any browser
  • Accept / reject each snag
  • Digital sign-off & completion certificate
Client Portal — Apex Developments
Block A — overall progress
78% complete11 of 14 accepted
3
Cracked render — Kitchen
Resolved by J. Murphy · 10 Jun
✓ Accept
✕ Reject
4
No signal? No problem
Everything works offline and syncs the moment you're back.

Simple, fast and always in sync

Fast to learn

No training needed. You're up and running in five minutes on your first site walk.

Works offline

A fully installable PWA. No signal on site? Log snags anyway — they sync when you're back online.

Instantly live

Every change is seen the moment it happens — all project members stay in sync, with instant notification alerts so nothing slips by.

Use it anywhere

Desktop, tablet or mobile — the same project, always in sync, on whatever device you've got to hand.

5
Still deciding?
Quick answers to the questions everyone asks.
FAQ

Questions, answered

What exactly is SnagDoc?
SnagDoc is a snagging and defect-management app for construction. You drop defects ("snags") as pins on your floor plan, add photos, priority, due dates and checklists, assign them to the right trade, track them to resolution, and hand the client a branded PDF report — all from your phone.
Do I need to download anything from an app store?
No. SnagDoc runs in your browser and installs as a PWA — tap "Add to Home Screen" on iOS or Android and it behaves like a native app, with no app-store approval or update hassle. It works on desktop too.
Does it work on site with no signal?
Yes. You can capture snags, photos and pins offline, and everything syncs automatically the moment you're back online — so a poor signal never stops a walk-round.
Can I share progress with my client?
Yes. Invite your client to their own simple portal where they can follow live progress, review each resolved snag, accept or reject it with a note, and download the latest report. It's free for clients to use.
How do I involve my trades and colleagues?
Assignees (your trades) get a focused view of only the snags assigned to them, and can update status, tick checklists and add proof photos. Coworkers are colleagues you invite per project, with permissions you control — from view-only to full edit.
What's in the PDF report?
A branded, client-ready document: a cover page with your company logo, a summary page (stat cards, completion progress, overdue tasks and version history), and a page per plan showing the annotated floor plan plus every snag's details and photos.
Is my data secure?
Yes. Projects are private to your company, access is scoped per project, and each person only ever sees what they've been invited to. Your data is stored on secure, managed cloud infrastructure.
Is there a free trial, and what does it cost?
Your first project is completely free — no card required. When you're ready for unlimited projects, you can upgrade to Pro from inside the app at any time.
Does SnagDoc replace a professional survey?
No. SnagDoc is an organisational and record-keeping tool for managing defects. It doesn't replace professional building surveys, structural assessments or regulatory compliance checks.

Start snagging smarter today

Your first project is free — no card needed. Set up in minutes and run your next walk-round on SnagDoc.