BeltStack

Best Inventory Management Software for Plumbing Companies (2026)

Compare inventory tools for plumbers: fittings, water heaters, specialty tools, and multi-truck stock without mystery shrinkage.

Plumbing contractors carry thousands of small-value SKUs that add up fast—fittings, valves, water heaters, and job-specific orders. Inventory software reduces truck-to-truck borrowing chaos and helps the office know what to buy before the next big job.

Updated for 2026

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Top picks for this use case

Our top inventory picks for this trade.

Best visual simplicity4.3From ~$39/mo

Sortly

Photo-forward lists for vans and small yards where techs need to see—not guess—what is on hand.

Compare options

Side-by-side at a glance.

SoftwareBest forStarting priceStandout featureReview
inFlow Inventory
Shop & van stockFrom ~$89/moStraightforward stock, POs, and barcodes for SMBsRead review
Zoho Inventory
Orders + multi-locationFree tierOrders, multi-warehouse, ecommerce integrationsRead review
Sortly
Field-friendly auditsFrom ~$39/moVisual tracking, photos, and quick mobile countsRead review

What to look for

What to look for when you choose inventory software for your operation.

Kit and job templates

Define common job kits (water heater changeout, repipe starter) as BOM-style lists or saved orders to speed picking.

Shrink and returns

Separate damaged, warranty, and vendor return states so reporting stays honest.

Counter culture

Who owns adjustments after hours? Lock down permissions once basics stick.

Why these are our picks

Why we recommend these tools for your use case.

inFlow Inventory

inFlow Inventory fits plumbing operations that need dependable receiving, adjustments, and reorder discipline without a six-month ERP rollout. Start with your supply house’s fast movers and job kits. See our inFlow Inventory review.

Zoho Inventory

Zoho Inventory helps when you want purchase orders, stock levels, and optional ecommerce or accounting alignment in one stack—especially if you already use Zoho Books. Trial multi-warehouse if shop and display stock diverge. See our Zoho Inventory review.

Sortly

Sortly works when your team resists heavy UIs but still needs cycle counts and bin clarity on trucks. See our Sortly review and Sortly vs inFlow.

For more options across all use cases, see our best inventory management software. To compare platforms side-by-side, see our inventory software comparisons.

FAQs

Quick answers for this use case.