Basic
$370 – $450 per project
3 in. PVC closet bend and short drain run to the existing line, PVC closet flange, sloped and water-tested

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Install Toilet Drain Pipe: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Install Toilet Drain Pipe in Billings, Montana typically costs $435 to $530 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Billings are 2.0% lower than the national average for install toilet drain pipe.
National average: $446 – $544 per project
$370 – $450 per project
3 in. PVC closet bend and short drain run to the existing line, PVC closet flange, sloped and water-tested
$435 – $530 per project
3 in. PVC drain with long-sweep closet bend, PVC flange with stainless ring screwed to the floor, sloped, water-tested
$543 – $662 per project
3 in. Schedule 40 PVC drain with long-sweep bend, cast iron flange anchored to the floor, pipe hung and strapped, water-tested
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $193 – $235 | job |
| Labor | labor | $156 – $190 | job |
| Supplies & Other | supplies | $51 – $63 | job |
| Equipment & Disposal | equipment | $34 – $42 | job |
BuildX Pro researches and reviews the national price range for Install Toilet Drain Pipe, then adjusts it to your ZIP code for local labor and material costs using the public data below. Last checked Sep 2026.
Connect with local install toilet drain pipe contractors in Billings for personalized quotes based on your specific project.