Master BOM Cost Tracking Per Installation for Custom Fabrication
Winning a massive custom fabrication order feels great until the final invoice is paid and you realize you barely broke even.
The reality for most SME manufacturers is that what you quoted the client and what it actually cost you to build the product are rarely the same number. If you aren’t rigorously tracking your BOM (Bill of Materials) cost per installation or production run, you’re just guessing your margins.
Here is why tracking BOM costs manually is killing your profitability, and how to fix it.
Where Your Margins Are Actually Hiding
A Bill of Materials is just the recipe for your product—every sheet of metal, every screw, and every sub-assembly required to build it.
When quoting a job, sales reps estimate the BOM cost based on what they think materials cost today. But once the job hits the shop floor, reality takes over:
- Raw material prices spike (especially steel, copper, or lumber).
- Someone on the floor makes a bad cut, forcing a rework and wasting material.
- You realize you’re short on a critical component and have to pay overnight shipping fees.
If your inventory is in a spreadsheet and your production orders are on a whiteboard, you have zero visibility into these leaks. You won’t know you lost money on the job until the accountant tells you three months later.
How to Get Real-Time Job Margins
To actually protect your profit, you have to connect your quoted BOM directly to the materials being consumed on the floor.
1. Tie Raw Materials to the Sales Order
Your team shouldn’t have to walk the warehouse aisles to see if they have enough steel for a new job. Your software should check the physical stock against the required BOM the second the sales order is signed, automatically flagging shortages.
2. Log Consumption (and Mistakes) Live
When the shop floor pulls materials, it needs to be logged against that specific Job ID. If a worker ruins a component and grabs a replacement, that extra cost has to be logged to the job immediately so your live margin updates.
3. Don’t Forget the Labor (Routing)
Materials only tell half the story. You also need to track the labor hours spent at each assembly station to calculate your true Total Cost of Goods Sold (COGS).
Why Odoo or Katana Might Not Be the Answer
A lot of fabricators realize they need this level of tracking and immediately jump to massive ERPs.
- Odoo: It’s a beast. It requires months of implementation and expensive consultants, and the learning curve on the shop floor is brutal.
- Katana: It handles inventory well, but it lacks the deep, native CRM tools you need to manage the messy, back-and-forth B2B sales cycle before the production order even starts.
(Want to see how we stack up against traditional ERPs? Read Entifly vs Odoo)
Connected Manufacturing with Entifly
We built our SME Manufacturer module to give you the connected power of an ERP without the massive overhead.
Entifly ties your Sales, Inventory Management, and Production natively. When a quote is won, Entifly “explodes” the BOM, checks your stock, and tracks every component and hour of labor directly against that specific deal.
The result? You can pull up any job and see the exact, real-time profit margin before the product even leaves the loading dock.
Stop guessing what your jobs cost. Start your free trial today and build a connected manufacturing workflow in minutes.