Before and after metrics, avoided downtime costs, labor efficiency — a practical formula for calculating the exact return on your maintenance software investment.
"Can you show me the ROI?" It's the question every maintenance manager eventually faces when justifying a CMMS investment to ownership. The honest answer is: yes, you can — but it requires capturing the right data before and after implementation.
The challenge with maintenance ROI is that most of the value is in things that didn't happen — breakdowns that were prevented, emergency calls that weren't made, overtime that wasn't paid. Proving a negative requires establishing a credible baseline.
The shops that struggle to show ROI are usually the ones that implemented a CMMS without capturing any before-metrics. They know things got better, but they can't quantify it. Don't make that mistake.
Before you go live with any maintenance software, capture these numbers for the last 6–12 months. Pull them from your existing records — even if those records are imperfect spreadsheets and repair invoices.
| Metric | How to Find It | Where to Record It |
|---|---|---|
| # of unplanned breakdowns/month | Count emergency repair calls or invoices | Your baseline doc |
| Avg. hours of unplanned downtime/month | Estimate from production records or operator memory | Your baseline doc |
| Avg. cost per breakdown | Add labor + parts + expedite fees per incident | Your baseline doc |
| Total annual repair spend | Sum all maintenance invoices + labor | Your baseline doc |
| # of PMs completed on time (%) | Review scheduled vs. actual in existing records | Your baseline doc |
| Admin time spent on maintenance planning | Ask your maintenance manager to estimate | Your baseline doc |
Estimates are fine at this stage. The goal is a credible baseline, not a perfect accounting. Document your methodology — you'll need to defend these numbers later.
CMMS ROI comes from five distinct savings categories. Not all of them will apply to every shop — but most shops will see meaningful savings in at least three.
This is usually the largest single savings category. Even reducing breakdowns by 2 per month at $2,000/incident is $48,000/year.
Emergency repairs carry premium labor rates (1.5–3x), expedited parts, and overnight shipping. PM prevents most of these.
When you track parts consumption by machine, you stop over-ordering "just in case" and stop emergency-ordering because you ran out.
Time previously spent on scheduling, paperwork, chasing technicians, and pulling data for reports is eliminated or greatly reduced.
Properly maintained equipment lasts 20–30% longer. On a $150,000 CNC, that's $30,000–$45,000 in deferred capital expenditure.
Here's a realistic example based on data from a 15-machine metal fabrication shop in the Midwest that implemented Myncel in early 2024.
ROI typically improves in the second and third year as your PM program matures, your parts inventory stabilizes, and your technicians get faster at using the system. Build a simple monthly scorecard that compares your current metrics against your baseline.
Enter your facility's numbers and see your estimated annual savings and payback period with Myncel.