# Built for businesses that run on jobs, plants, and routes

> ProcIndex AI accounting agents for construction and roofing, manufacturing (food, plastics, consumer products), and field and facility service companies.

- Canonical page: https://procindex.com/industries

ProcIndex works best where accounting is tied to physical work: a job, a plant, or a service route. That is where invoices need the right job or site, matching against what was delivered, and follow-up that a small office can’t keep up with by hand.

## What ProcIndex handles

- Construction, roofing, and specialty contractors
- Manufacturers: food and beverage, plastics and packaging, consumer products and toys
- Field and facility services: commercial window cleaning, solar panel cleaning, and more
- Connects to NetSuite, Sage Intacct, and QuickBooks

## Workflows

### Contractors and roofing

Job-cost coding, commitments, pay applications, retainage, and lien waivers before payment.

### Plants and production

Line-level 2-way and 3-way matching, partial receipts, price variances, freight, and customer deductions.

### Routes and sites

Site and customer coding, high volumes of small bills, invoices facility managers accept, and collections.

### The same controls

Approval rules, matching tolerances, human review of exceptions, and an audit trail on every action.

## Questions

### Which industries does ProcIndex serve?

Construction (including roofing and specialty contractors), manufacturing (including food and beverage, plastics, and consumer products), and field and facility service companies such as commercial window cleaning and solar panel cleaning.

### Do we need to be on a particular ERP?

ProcIndex connects to NetSuite, Sage Intacct, and QuickBooks.

## Related guides

- [AP automation for construction](https://procindex.com/construction): General contractors, roofing, and specialty contractors.
- [AP automation for manufacturers](https://procindex.com/manufacturing): Food, plastics, consumer products, and discrete manufacturing.
- [Field and facility services](https://procindex.com/field-services): Commercial cleaning, window cleaning, solar panel cleaning, and other route-based services.
- [Lien waiver agent](https://procindex.com/lien-waiver-agent): Check every waiver against the draw it covers.

Book a walkthrough on your own ERP data: https://procindex.com/book-demo

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ProcIndex builds AI accounting agents for construction and manufacturing finance teams. The agents work inside the ERP, which stays the system of record, under the customer’s own approval and matching rules. ProcIndex currently connects to NetSuite, Sage Intacct, and QuickBooks.