---
title: 'ECI RockSolid MAX  + BigChange'
url: 'https://www.staging38.commercient.com/product/eci-rocksolid-max-bigchange/'
date: '2026-06-19T10:12:41-04:00'
modified: '2026-06-19T10:12:41-04:00'
author: 'Aaron Torres'
excerpt: 'Commercient SYNC connects ECI RockSolid MAX to BigChange, giving your team access to ECI RockSolid MAX data directly within BigChange. No complex coding required.'
featured_image: 'https://www.staging38.commercient.com/wp-content/uploads/2026/06/Commercient-Product-Image.webp'
language: en-US
post_type: product
woocommerce:
  price: '0 USD'
  stock_status: instock
  attributes: { Product: SYNC }
---

Commercient connects ECI RockSolid MAX and BigChange, giving field service teams access to ERP customer, equipment and order data from inside BigChange. Service managers can track which jobs have been invoiced in ECI RockSolid MAX by viewing financial status inside BigChange.

## What syncs

- Sync BigChange Jobs to ECI RockSolid MAX for Invoicing
- Update ECI RockSolid MAX Customers from BigChange Account Data
- Sync ECI RockSolid MAX Price Lists to BigChange for Quoting
- Import BigChange Estimates into ECI RockSolid MAX as Quotes
- Sync ECI RockSolid MAX Vendors to BigChange Parts and Supplier Data
- Connect BigChange Invoices to ECI RockSolid MAX Invoices

## Why Commercient

### Parts and inventory visibility

Sync ECI RockSolid MAX Inventory and Items to BigChange so field teams can check part availability and pricing before ordering or committing to a job scope.

### Job-to-invoice workflow

Connect completed BigChange Jobs to ECI RockSolid MAX invoicing so billing cycles are shorter and Invoices are created automatically once jobs are approved.

### Pricing and contract visibility

Sync ECI RockSolid MAX Price Lists and contract terms to BigChange so technicians can quote accurately and access customer-specific rates from inside the field service platform.

### New customer setup

Connect BigChange new customer records to ECI RockSolid MAX Customers so customers added in the field service platform are immediately available for billing and order management in the ERP.

## About ECI RockSolid MAX

ECI RockSolid MAX is a leading business platform used by companies worldwide.

## About BigChange

BigChange is a field service and job management platform for field workforce businesses, managing scheduling, dispatch, mobile jobs, tracking, CRM and financial reporting.

## Frequently asked questions

### How often does the ECI RockSolid MAX and BigChange integration sync?

Commercient typically runs on a scheduled sync, with frequency configurable based on business requirements. Near-real-time options depend on system capabilities and project scope.

### Can ECI RockSolid MAX Invoices and Payments status be viewed in BigChange?

Yes, Commercient can surface ECI RockSolid MAX Invoices and payment status inside BigChange so field teams and managers can see customer account balances and billing history during or after a job.

### Can ECI RockSolid MAX Price Lists sync to BigChange for field quoting?

Commercient can sync ECI RockSolid MAX Price Lists and customer-specific rates to BigChange so technicians can provide accurate quotes in the field. Exact capabilities depend on the platforms and project scope.

### Does Commercient support two-way data flow between ECI RockSolid MAX and BigChange?

Commercient can support two-way data flow for Customers, Items, Jobs and Invoices between ECI RockSolid MAX and BigChange when configured. Exact two-way capabilities depend on the systems and integration scope.

### Can ECI RockSolid MAX Purchase Orders be created from BigChange Jobs parts requirements?

Commercient can support connecting BigChange parts requirements from Jobs to ECI RockSolid MAX Purchase Orders when included in scope. This allows field service jobs to trigger ERP procurement workflows automatically.