Construction Software for Subcontractors
One platform for running all your jobs
Your work, workforce and compliance -
less admin, more work you can prove.
Your work, workforce and compliance -
less admin, more work you can prove.







Digital site
Form builder
Approvals
Timesheets
Signed Docs
Planner







Digital site
Form builder
Approvals
Timesheets
Signed Docs
Planner
Leading businesses choose Onetrace
Trusted by 1,000+ subcontractors across trades
Cut admin time in half
Will Naylor,
Chief Operating Officer, CLM
Cut admin time in half
Will Naylor,
Chief Operating Officer, CLM
100 hours saved every month
Jay Sefton
Head of Fire Door Compliance
100 hours saved every month
Jay Sefton
Head of Fire Door Compliance
Go live in weeks
Will Naylor,
Chief Operating Officer, CLM
Go live in weeks
Will Naylor,
Chief Operating Officer, CLM

















































One platform, from site to sign off
Onetrace brings the work, the people doing it, and the proof into one connected record - captured on site, live in the office, and immediately client-ready.


One platform, from site to sign off
Onetrace brings the work, the people doing it, and the proof into one connected record - captured on site, live in the office, and immediately client-ready.


One platform, from site to sign off
Onetrace brings the work, the people doing it, and the proof into one connected record - captured on site, live in the office, and immediately client-ready.

See what needs doing
Your digital site
Mark up issues and requirements straight onto the drawing, backed by time-stamped photos and form - so the job starts from a clear brief, not a guess or a marked-up printout.


Work to spec
Solutions, rates & materials
Record the solution used, the spec it meets, and the materials and rates behind it—for accurate costs and compliance from day one.


Build the record
Customisable forms
Tailor digital forms make sure every job's recorded properly the first time, no matter the operative or project.


Sign it off
Approvals
Set statuses that match how your business actually runs a job, so QA and sign-off happen in the flow of work.


Hand it over
Branded reports
Generate professional, audit-ready reports straight from the work already recorded and approved—ready whenever a client, Tier 1, or auditor asks.


“I can oversee all my projects at once without being on them, meaning that I can cover much more work and distance day-to-day."


Milvydas Rimsa
Senior Contracts Manager, CLM
Traceability
Prove the work,
without the paperwork
You trust your team to do the job. But without a complete record, that doesn't count for much. Onetrace gives you peace of mind today, with proof every job was done right.
See what needs doing
Pin issues to drawings and add photo proof.
Work to spec
Log solutions, materials and rates as you work.
Build the record
Forms capture proof as the job runs.
Sign it off
Move tasks through your approval workflows.
Hand it over
Reports build themselves from work already logged.
See what needs doing
Your digital site
Mark up issues and requirements straight onto the drawing, backed by time-stamped photos and form - so the job starts from a clear brief, not a guess or a marked-up printout.
“I can oversee all my projects at once without being on them, meaning that I can cover much more work and distance day-to-day."

Milvydas Rimsa
Senior Contracts Manager, CLM


See what needs doing
Work to spec
Build the record
Sign it off
Hand it over
See what needs doing
Your digital site
Mark up issues and requirements straight onto the drawing, backed by time-stamped photos and form - so the job starts from a clear brief, not a guess or a marked-up printout.


Workforce
Plan the work, manage your workforce
If you don't know what your people are up to, you're reacting to your business, not running it. A more profitable tomorrow starts with the basics: the right people on the right job, at the right time, working safely.
Plan every job
Planner
Put the right people on the right job and see clashes before they happen, so the schedule still holds up when plans change—not just on the day you make it.


Accurate time
Timesheets
Record time accurately against each visit and confirm operatives are where they're meant to be—no paper sheets, no terminals, no fixing it at the end of the week.


Start work safely
Signed docs
RAMS, toolbox talks and other mandatory documents delivered digitally and signed in a click—so nothing stops the job from starting safely.


“I can oversee all my projects at once without being on them, meaning that I can cover much more work and distance day-to-day."


Milvydas Rimsa
Senior Contracts Manager, CLM
Plan every job
Keep everyone in sync, across every project and visit.
Accurate time
Easily track and monitor operatives’ time on site.
Start work safely
RAMS and toolbox talks, signed digitally before work starts.
Sign it off
Move tasks through your approval workflows.
Hand it over
Reports build themselves from work already logged.
Plan every job
“I can oversee all my projects at once without being on them, meaning that I can cover much more work and distance day-to-day."

Milvydas Rimsa
Senior Contracts Manager, CLM


Mobile App
Boots on the ground,
record on Onetrace
Site doesn't wait for signal, and it definitely doesn't wait for a desktop. Onetrace's app is built for the way work actually happens on the ground—quick to open, quick to use, and built to keep working even when the network doesn't.
Start the day fast
Clock-in and go
Give operatives the easiest possible start to the day. Site address and notes, easy clock-in and the day’s docs to sign all on one screen, so they can get straight to work.


Works without signal
Smart syncing
Capture forms, photos and signatures on site even without signal. Everything syncs automatically once you're back in range, so nothing slows down and nothing's lost.


Scan it. See it.
The digital record
Access a location from the app or scan a QR code on site to pull up the complete digital history—photos, installs, inspections—in the palm of your hand.


“I can oversee all my projects at once without being on them, meaning that I can cover much more work and distance day-to-day."


Milvydas Rimsa
Senior Contracts Manager, CLM
Start the day fast
Clock in, sign docs and get to work in one app.
Works without signal
Keep working offline: everything syncs the moment you're back.
Scan it. See it.
The full record, instantly, in the palm of your hand.
Sign it off
Move tasks through your approval workflows.
Hand it over
Reports build themselves from work already logged.
Start the day fast
Clock-in and go
Give operatives the easiest possible start to the day. Site address and notes, easy clock-in and the day’s docs to sign all on one screen, so they can get straight to work.
“I can oversee all my projects at once without being on them, meaning that I can cover much more work and distance day-to-day."

Milvydas Rimsa
Senior Contracts Manager, CLM


Start the day fast
Works without signal
Scan it. See it.
Start the day fast
Clock-in and go
Give operatives the easiest possible start to the day. Site address and notes, easy clock-in and the day’s docs to sign all on one screen, so they can get straight to work.


Built for the realities of construction
Whether you're on site, in the office, or the client checking in - everyone gets the view of the job they actually need, built from the same record.

Smooth start on site
Smooth start on site
Today's jobs, directions to get there, and everything needed to get started all in one app, no manual, no training day.

Manage the site from the office
Manage the site from the office
See every job, every approval and every form the moment it's logged, so you're never chasing an update or rebuilding a report from scratch.

Professional reports for your clients
Professional reports for your clients
Give clients access throughout the project and professional reports at the end—so you’re never a blocker, and they get proof, not a promise.
Scale with security
Scale with security
ISO 27001 certified and GDPR compliant so your data, and your clients', stays protected as you grow.
ISO 27001 certified and GDPR compliant so your data, and your clients', stays protected as you grow.
Questions to ask before you switch
Questions to ask
before you switch
Questions to ask before you switch
What is construction software for subcontractors?
Construction software for subcontractors is a digital platform that helps specialist trade firms plan work, manage site teams, and prove compliance. Onetrace is built specifically for this, serving high-compliance trades like fire protection, dry lining, insulation, and roof access
What is Onetrace and who is it for?
Onetrace is construction management software built specifically for subcontractors. It replaces paper forms, spreadsheets, and disconnected apps with one platform. Over 1,000 subcontractors use it, including passive fire protection, dry lining, insulation, roofing, M&E, and other high-compliance trades.
How does Onetrace help subcontractors manage compliance and site documentation?
Onetrace turns site compliance into a live digital record instead of paperwork assembled after the fact. Site teams capture timestamped photo evidence, complete custom forms with mandatory fields, and collect digital signatures for RAMS and toolbox talks, all linked to the exact project location.
Is Onetrace suitable for fire protection, dry lining, insulation, and other high-compliance trades?
Yes. Onetrace started in passive fire protection, one of construction's most compliance-heavy trades, then expanded to other specialist trades with the same evidencing needs.
Does Onetrace help subcontractors meet Building Safety Act 2022 requirements?
Onetrace doesn't certify compliance with the Building Safety Act, but it gives subcontractors the tools to build the records the Act requires. The platform captures a complete record that supports Gateway 2 and Gateway 3 submissions with organised evidence tied to a point on the building.
Can Onetrace work for the "golden thread of information"?
Onetrace helps subcontractors build a continuous record the golden thread calls for. It links every photo, form, approval, and signature to the exact project, location, and installation as work happens. That gives contracts managers a searchable digital history to hand over at each stage of a project.
What is construction software for subcontractors?
Construction software for subcontractors is a digital platform that helps specialist trade firms plan work, manage site teams, and prove compliance. Onetrace is built specifically for this, serving high-compliance trades like fire protection, dry lining, insulation, and roof access
What is Onetrace and who is it for?
Onetrace is construction management software built specifically for subcontractors. It replaces paper forms, spreadsheets, and disconnected apps with one platform. Over 1,000 subcontractors use it, including passive fire protection, dry lining, insulation, roofing, M&E, and other high-compliance trades.
How does Onetrace help subcontractors manage compliance and site documentation?
Onetrace turns site compliance into a live digital record instead of paperwork assembled after the fact. Site teams capture timestamped photo evidence, complete custom forms with mandatory fields, and collect digital signatures for RAMS and toolbox talks, all linked to the exact project location.
Is Onetrace suitable for fire protection, dry lining, insulation, and other high-compliance trades?
Yes. Onetrace started in passive fire protection, one of construction's most compliance-heavy trades, then expanded to other specialist trades with the same evidencing needs.
Does Onetrace help subcontractors meet Building Safety Act 2022 requirements?
Onetrace doesn't certify compliance with the Building Safety Act, but it gives subcontractors the tools to build the records the Act requires. The platform captures a complete record that supports Gateway 2 and Gateway 3 submissions with organised evidence tied to a point on the building.
Can Onetrace work for the "golden thread of information"?
Onetrace helps subcontractors build a continuous record the golden thread calls for. It links every photo, form, approval, and signature to the exact project, location, and installation as work happens. That gives contracts managers a searchable digital history to hand over at each stage of a project.
Loved by subcontractors
Onetrace is rated 5.0 on Google Reviews
I've been using Onetrace for a year now, and it has been incredibly handy for generating reports and easily sharing them with clients. But beyond that, the customer service is outstanding.
MB
Marjorie Barja
YY Security
I have had an incredible experience overall working with the team at Onetrace. Not only has their app helped us streamline and customise our services but also their team have always been helpful and open to ideas for features while valuing us as clients and what is important to us.
SW
Simon White
Optimal Fire
From day one, the service has been nothing short of amazing. Daniela, Natasha, and Fatah don’t just help — they genuinely go above and beyond every single time. Any issue or question I’ve had was handled instantly, with care and professionalism.
YO
Yehuda Orzel
PFP Fire Stopping
Our clients and staff are very happy, its useability for our site team and back office is great and the reports produced for our clients are informative and professional. I wouldn't hesitate to recommend this to other business's looking for great software.
JM
Jason Metcalfe
Rooms Group
I am so pleased with Onetrace, it allows me to do everything i need from a firestopping point of view and a building company when it comes to reporting. The team are constantly updating and improving their features, forever pushing the limits of what the app is capable of.
NR
Nathan Rosel
Greenville Fire Protection
Brilliant software and excellent customer service. Easy to use and caters for all of our needs. Any time we have had any questions or issues we have been able to resolve over the phone without any delays or problems. Highly recommended.
DW
Daniel Winder
Cotswold Fire
Absolute game changer for photographic reporting. I use this for fire protection seals. The set up is easily customised to individual requirements and saves having to upload photographs and information manually.
RD
Rachel Donnellan
Fleet Insulation
I have found Onetrace to be an extremely useful software but most importantly the support and speed of response by the team within the software is second to none. Their willingness to listen to and act on customer feedback is so refreshing.
GN
Garrett Nolan
Kavco Group
Always a pleasure dealing with the team at Onetrace! The service is great, the product is so easy to use and I would highly recommend.
HD
Heather Darroch
Target Maintenance GE
Would highly recommend this system. The whole interface and functionality of the system is brilliant compared to other systems i have used in the past, so easy to navigate around and very easy to use.
JD
Jonathan Field
Fireseal
Excellent system/App. Flexible enough to accommodate to our needs and well thought through. The online help in particular deserves a 6th star.
DS
David Shipway
PS Applications
I've been using Onetrace for a year now, and it has been incredibly handy for generating reports and easily sharing them with clients. But beyond that, the customer service is outstanding.
MB
Marjorie Barja
YY Security
I have had an incredible experience overall working with the team at Onetrace. Not only has their app helped us streamline and customise our services but also their team have always been helpful and open to ideas for features while valuing us as clients and what is important to us.
SW
Simon White
Optimal Fire
From day one, the service has been nothing short of amazing. Daniela, Natasha, and Fatah don’t just help — they genuinely go above and beyond every single time. Any issue or question I’ve had was handled instantly, with care and professionalism.
YO
Yehuda Orzel
PFP Fire Stopping
Our clients and staff are very happy, its useability for our site team and back office is great and the reports produced for our clients are informative and professional. I wouldn't hesitate to recommend this to other business's looking for great software.
JM
Jason Metcalfe
Rooms Group
I am so pleased with Onetrace, it allows me to do everything i need from a firestopping point of view and a building company when it comes to reporting. The team are constantly updating and improving their features, forever pushing the limits of what the app is capable of.
NR
Nathan Rosel
Greenville Fire Protection
Brilliant software and excellent customer service. Easy to use and caters for all of our needs. Any time we have had any questions or issues we have been able to resolve over the phone without any delays or problems. Highly recommended.
DW
Daniel Winder
Cotswold Fire

