Data-Driven
Transformation in
Car Glass Repair

Data-Driven Transformation in Car Glass Repair

How leading service providers are unlocking
profitability, performance, and precision

The car glass repair industry is changing fast. Margins are tightening, customer expectations are rising, and multi-location operations are becoming harder to control.

From technician scheduling to warranty tracking, and from call centre efficiency to branch-level profitability, the key to sustainable growth lies in turning data into actionable intelligence. But for many businesses, fragmented data, disparate systems and manual reports make that nearly impossible.

The Industry Reality

The lack of data-driven insights creates the following challenges for car glass repair companies:

The Industry Reality
  • Inability to assess sales, cost, and gross margin by job type, area, or car model
  • Limited visibility into branch-level P&L and profitability by location or region
  • Difficulty tracking technician utilization and performance quality
  • No unified view of call center efficiency and SLA compliance
  • Cumbersome analysis of warranty cases, reasons, and associated costs

Carglass Denmark (Belron group) set out to do address these challenges across 28 workshops and 66 mobile service units, and achieved their goals with GrayMatter.

Transformational Engagement at Carglass

Difficulties

Carglass was experiencing similar challenges as mentioned above driven by the technical challenges they had:

  • Heavy Jet Reports extracts from Business Central (BC) that slowed ERP operations and delayed reporting
  • Excel-maintained masters/lookups causing errors and conflicting versions of truth
  • No standard KPI definitions across departments; siloed reports, contradictory insights
  • Data gaps blocking some KPIs; excessive time spent collecting/cleansing instead of analyzing
  • Access/security concerns over reports and underlying data
Light bulb

GrayMatter implemented the following solution to address the challenges:

  • Centralized Data Warehouse unifying ERP (BC), time management, online booking, and more: so ops, finance, and customer service see the same numbers
  • Data governance & MDM with a single KPI dictionary to standardize definitions and calculations across the business
  • Automated, self-service dashboards (Power BI) to slice by branch, region, job type, car model, or technician; analyze any time window in a click
  • Secure, role-based access so each function gets exactly what it needs—nothing more, nothing less

Impact That Matters

GrayMatter delivered high impact outcomes to Carglass through the engagement:

  • 5% bottom-line improvement via better service, higher productivity, and lower costs
  • Reporting time slashed: leaders spend time on actions, not assembling spreadsheets
  • Technician & call-center performance elevated with trusted, real-time KPIs
  • Booking/re-booking/cancellation trends monitored to tighten operations
  • Future-ready architecture to scale across functions and geographies

“The solution implemented will definitely give us an edge compared to our competitors… we can now analyze the data in a way that wasn’t possible before.” — Lars Juhl Jensen, CFO, Carglass Denmark

Why is this valuable for every car glass provider

Every car glass repair company can apply the same blueprint to answer the following and more:

  • Which branches, job types, and car models drive margin (and which don’t)?
  • Where are technician capacity and quality bottlenecks?
  • What’s driving warranty cost by reason, location, or technician?
  • How is the call center performing on SLA response and conversions?
  • What’s the live P&L by branch/region with drill-downs to action?