Plumbing & Drainage Estimating Services

ePlumbing Estimators provides professional plumbing and drainage estimating services across New Zealand, specialising in accurate takeoffs and tender pricing. Knowing what your costs are in a volatile market is the most important part of running a company. Partner with us today to consistently win more projects and secure your work pipeline.

New Zealand prebuilds

Our Services

Plumbing & Civil
Drainage Estimating

Commercial
Plumbing Estimating

simPRO Pre-builds

High Rise Projects
including Apartments & Hotels

Provide us with your Tender Documents and we will take care of the estimating.

ePlumbing Estimators guides you every step of the way to deliver accurate Budget Costing for your Project. Our transparent, Web based Estimating Solutions allow you to review the complete tender data efficiently before submission.

See an example

Sample Drainage Take-off with Legend.pdf
Sample Water Take-off with Legend.pdf
Tender Budget Cost Report.pdf
Tender Budget Summary.pdf
Tender Summary.pdf
Sample BOQ.pdf

How We Work

Receive & Review Documents

Fee Proposal

Proposal Acceptance
& Estimator Allocation

Digital Take-off

Tender Costing Reports for Review

Client Review & Tender Adjustments

Finalisation
of Tender Costings

Tender Submission

Submit your tender Documents to secure accurate project estimating. Call +614 07 065 181

Win more projects with our help

Government Large Scale Projects

Retirement Villages
Shopping Centres
Hospitals
Childcare Centres
Schools
High Rise Buildings
Fuel Stations

Submit your tender Documents to secure accurate project estimating. Call +614 07 065 181

Our Partners

Your Reliable Partner for Accurate Plumbing Estimates

Estimating plumbing projects demands precision, technical insight, and time. At ePlumbing Estimators, our estimators manage the complex side of cost planning. We integrate directly into your workflow, applying your supplier pricing, productivity data, and project experience to deliver estimates that reflect how your business operates. This ensures clarity, reliability, and stronger margins across every tender.

If you’re a plumbing contractor looking to grow your pipeline with profitable work, we can help. Tendering requires accuracy and consistency. With our detailed plumbing cost estimates, you can quote confidently and stay competitive in the market.

Your Reliable Partner for Accurate Estimates

Estimating Projects can be complex and time-consuming. That's where our skilled Estimators come in by removing the stress and ensuring accuracy. As your backend support, we integrate seamlessly into your operations, pricing tasks based on your productivity, supplier pricing, and experience. This tailored approach gives you a competitive edge and aligns expectations with your capabilities.

Are you a Plumbing Business looking to grow and fill your order book with profitable projects? Tendering is a numbers game. Let our team provide you with accurate budgets to help you win more clients and secure profitable projects.