01
Detailed Plumbing Take-Offs
Detailed, structured quantity take-offs from supplied drawings and tender documentation.
Sydney · Estimating Australia-wide
Plumbing estimating,
built by a plumber.
Too busy running jobs to price the next one?
Send us the tender package. We’ll build the plumbing estimate while you stay focused on running your jobs.
Detailed take-offs • Labour • Materials • Plant • Preliminaries • Commercial review
Fixed estimating fee confirmed before work commences.
Our point of difference
Not just another AI estimator.
There's a tradie behind the numbers.
PlumbLedger combines modern estimating technology with real on-the-tools plumbing experience.
We understand that a pipe run isn't just a line on a drawing. There's access, installation time, labour, materials, plant, site conditions and all the little things that can eat into your margin.
Technology helps us work faster and more thoroughly. Real trade experience helps us understand what it actually takes to install the work.
Estimating services
You run the jobs. We price the work.
Commercially focused estimating support for plumbing contractors who need more capacity without compromising the detail.
02
Labour & Productivity
Realistic labour build-ups informed by practical plumbing installation experience.
03
Materials & Equipment
Material, fixture, equipment and supplier pricing allowances.
04
Plant & Preliminaries
Allowances for equipment, supervision, site requirements and project delivery costs.
05
Scope & Risk Review
Identify potential scope gaps, document conflicts, assumptions and tender risks.
06
Commercial Estimating
Detailed cost build-ups, margin considerations and tender pricing considerations for client review.
Proven trade perspective
Real experience behind every number.
20+
Years in plumbing
14+
Years as a licensed plumber
$20K–$1.5M
Plumbing packages
More than 20 years of hands-on plumbing experience — including industrial plumbing, site supervision and project delivery — sits behind every estimate. From working on the tools to running a plumbing business and managing commercial plumbing packages, PlumbLedger prices work from the perspective of the contractor who actually has to deliver it.
Your tender stays your tender.
Once we accept your estimating engagement, we won’t price the same tender for a competing plumbing contractor. Your pricing, rates, margins and tender information remain confidential.
A clear process
From tender documents to a detailed estimate.
Send us your tender
Send through your drawings, specifications, schedules and available supplier information.
We review the package
We review the documentation and provide a fixed estimating fee before commencing.
We build your estimate
We prepare a detailed, commercially focused estimate covering the agreed scope, labour, materials, allowances and tender considerations.
You review and submit
You receive the completed estimating package for your review and final tender approval.
You remain responsible for reviewing and approving your final tender submission.
Who we work with
Built for plumbing contractors.
PlumbLedger is designed for contractors who need experienced estimating support behind the scenes while they stay focused on delivery.
- Small and medium plumbing companies
- Commercial and industrial plumbing contractors
- Owner-operators too busy running jobs to price tenders
- Growing plumbing businesses needing additional estimating capacity
- Contractors wanting support without employing a full-time estimator
Commercial
Owner operators
Industrial
Growing teams
Ready when you are
Got a tender
sitting there?
Send us your next plumbing package for an initial document review. We'll assess the documentation and provide a fixed estimating fee before commencing.
Request an estimating quoteTender enquiry
Tell us about the job.
Tell us about your next plumbing tender and attach your documents. We’ll review your enquiry and come back to you on the estimating scope, fee and turnaround before any work begins.
Sydney, NSW · Australia-wide service
Fixed estimating fee confirmed before work commences
Prefer to email your tender?
You can also send your drawings, specifications, project details and tender closing date directly to tenders@plumbledger.com.au.
Email your tenderGeneral enquiries
Just want a chat?
Not ready to send a tender? Send us a message and we’ll get back to you. Your details are used only to respond to your enquiry.