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How National Carwash Solutions Increased Compensation Equity with 15Five Compensation

vendor_researchby Anthony OnestoFebruary 16, 2026 4 min read
compensation management pay equity merit cycles comp ratio hr technology spreadsheet replacement bias reduction multi-acquisition workforce

Editorial summary. This is our text summary of an article published by 15five. Charts, figures, and the author’s full voice are at the original — read it there .

Editorial verdict

Vendor-influenced. This is a vendor-published case study with no independent verification of the claimed outcomes; the efficiency and equity gains are self-reported and should be treated as illustrative rather than evidential.

Executive summary

This article addresses the compensation management challenges faced by National Carwash Solutions (NCS), a U.S.-Canada workforce of over 1,500 employees assembled through more than 20 acquisitions over eight years. The author's central argument is that transitioning from manual spreadsheet-based compensation processes to 15Five's Compensation module (powered by Comprehensive.io) resolved systemic inefficiencies, reduced compensation bias, and improved pay equity. Key evidence presented includes a self-reported tenfold increase in administrative efficiency, elimination of at least eight hours of manual work per compensation cycle, and the implementation of automated merit logic linking performance ratings to comp-ratio-based pay recommendations. The article further describes a last-minute failure of a prior HRIS compensation module, which precipitated the switch to 15Five. Conclusions drawn emphasize improvements in managerial confidence, real-time equity auditing, and the reduction of unconscious bias in pay decisions. All findings are drawn exclusively from HR Manager Allie Jensen's testimony and are presented in a vendor-authored promotional format, with no third-party corroboration or comparative data provided.

case-studyRelevance: 6/10United States

Key insights

  • 1NCS's multi-acquisition growth strategy created a fragmented compensation infrastructure that manual spreadsheet processes could not adequately govern, introducing data security and accuracy risks during sensitive pay cycles.
  • 2Automating merit recommendations through a system that links performance ratings to comp-ratio logic shifted managerial decision-making from discretionary to structured, which NCS reports reduced inconsistency and potential bias in pay outcomes.
  • 3A last-minute failure of an incumbent HRIS compensation module — discovered the night before a cycle launch — highlights the operational risk of relying on integrated HRIS compensation features without pre-launch capability validation.

Practical takeaways

  • Organizations managing compensation across fragmented, multi-acquisition workforces may encounter structural inconsistencies in pay logic that spreadsheet-based or generic HRIS modules are unable to resolve without dedicated compensation tooling.
  • Linking performance rating data directly to compensation band positioning within a compensation platform is described by NCS as a mechanism for surfacing outlier pay decisions for HR review, enabling real-time equity auditing.

Source & Provenance

Verified
Publisher / Source

15five

Author

Anthony Onesto

Publication Date

February 16, 2026

Article Type

Case Study

Geography

United States

Content Type
Vendor Research
Original Source

Original source metadata is preserved. AI analysis is generated separately.

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