Estimate plumbing work in minutes, not days
OneEstimate builds plumbing estimates with ready line items for hot/cold supply, drainage, fixtures and fittings, measures the piping on the plan, and prices from material and labor costs you update in one click.
Create your first estimate freeNo credit card · Free plan · Runs in your browser
Plumbing has its own cost logic
Linear feet of pipe, fixtures and fittings. Here is what OneEstimate fixes.
Counting pipe and fittings by hand
Adding up feet of PEX, copper or PVC, elbows, tees and valves on a PDF is slow. Measure the runs on the plan and count fittings in minutes.
Material prices that keep moving
Pipe, fixtures and fittings change price. Update them once and every estimate recalculates.
Labor units everyone computes differently
Labor per fixture or per foot of pipe varies. Standardized assemblies keep your bids consistent and defensible.
Bids that don’t look professional
A breakdown by supply, drainage and fixtures, in a branded PDF, closes more than a lump sum.
Built for plumbing work
Everything a plumbing contractor needs to bid fast and win the job.
Ready plumbing assemblies
Hot/cold supply (PEX, CPVC, copper, PVC), sanitary drainage, fixtures, valves and fittings — with material, labor and productivity, editable.
On-screen takeoff
Upload the plan as a PDF or image, calibrate the scale, then measure pipe runs and count fixtures and rough-ins. Everything feeds its line item.
Material costs you control
Update the price of pipe, fixtures and fittings in your database and every estimate uses the new value.
AI that suggests line items
Describe the scope ("rough-in for a 2-bath home") and AI proposes pipe, fixtures and fittings to start fast.
Breakdown by system or zone
Organize by cold supply, hot supply, drainage or by wet zone. Total clarity in the proposal.
Export branded PDF & Excel
Send a professional proposal with your logo in one click, or export to Excel.
From plan to proposal in 4 steps
The workflow plumbers use after leaving the spreadsheet.
1. Upload the plan
Load the plumbing plan as a PDF or image and calibrate the scale.
2. Measure & count
Trace supply and drain runs and count fixtures and rough-ins.
3. Build the estimate
Quantities drop into ready assemblies; adjust prices and labor units.
4. Send the proposal
Export a branded PDF with a breakdown by system. Ready to win.
Plumbing line items included
Start from a base built for plumbing, not from scratch.
Hot & cold supply
- PEX / CPVC pipe
- Copper pipe
- PVC pipe
- Valves & stops
- Pipe insulation
Sanitary drainage
- DWV drain pipe
- Cleanouts & drains
- Vent piping
- Traps
- Stacks
Fixtures & fittings
- Toilets / WC
- Lavatories & sinks
- Showers & faucets
- Water heaters
- Fittings & connectors
Frequently asked questions
Can I use it just for plumbing estimating?
Can I update material prices and have everything recalculate?
Can I measure pipe and count fixtures on the plan?
How much does it cost?
Do I need to install anything?
Solutions by trade
Estimate your next plumbing job today
Create your first plumbing estimate free, with ready assemblies and prices you control.
Start freeNo credit card · Free plan · Runs in your browser