Custom ERP Systems
End-to-end ERP built around your real workflow - not the other way around.
We design and ship custom ERP systems that replace spreadsheets, fragmented SaaS, and dead legacy software. Modular by design, BC-hosted by default, and built so your team can actually use them on day one.
Everything you need, from sprint one
Job costing & estimating
Inventory & warehouse modules
Project & resource scheduling
Procurement & purchase orders
Payroll, time & expenses
Custom dashboards & reporting
QuickBooks / Sage two-way sync
Mobile field app for crews
Six steps, weekly demos
Discovery - we map your real workflow before writing a line
Architecture - fixed-price scope, written, signed
Sprint 1 - first working module in 2 weeks
Iterate - weekly demos, weekly feedback loop
Pilot rollout - one team, real data
Train & launch - go live, source code is yours
Battle-tested tools, picked on purpose
Four concrete reasons
Modular delivery so value lands in weeks, not months
Source code yours, no per-seat fees, no vendor lock-in
BC-aware: WorkSafeBC, builders' lien, CCDC contracts built in
AI agents that automate data entry, reconciliation, and reporting
AI agents that take rote work off your team
Every GSOLU service ships with the same agents that run this website - intake, routing, notifications.
AI agents at work
Related case studies
From a Customer Sketch to a CNC-Ready Cut List - Without the Million-Dollar Mistakes
A Live, Freshness-Aware Operating System for a Perishable-Protein Distribution Network
A real product surface, drawn in code
One of the surfaces we typically build inside this service. No screenshot, no image - just SVG and CSS.
Industries that benefit most
Frequently asked
How long does a custom ERP take to build?+
A focused MVP typically ships in 8-12 weeks. A full multi-module ERP takes 4-9 months depending on complexity. We deliver iteratively so you see working software within the first month.
Where is the data stored?+
By default, on Canadian infrastructure (Hetzner CA, AWS ca-central-1, or your own server). Data residency in BC is available on request for public-sector clients.
Can it integrate with QuickBooks, Sage, or our existing tools?+
Yes. We build first-class integrations with QuickBooks, Sage, Stripe, Shopify, Salesforce, HubSpot, and any system with a REST or webhook API.
Other GSOLU services
Ready to talk?
A 30-minute call. No slides. We will scope what you actually need to ship.
Book a discovery call