Excel VBA code review and audit
Understand the risks, weaknesses, and improvement options in a workbook your business depends on.
Get an Experienced Second Set of Eyes
Business-critical Excel applications often grow for years before anyone evaluates the underlying design. A review can help before a handoff, major enhancement, migration, performance project, or production rollout.
We examine the workbook and VBA in the context of what the solution is expected to do. Findings are prioritized so you can distinguish urgent correctness and continuity risks from worthwhile long-term improvements.
What We Review
- Code organization, readability, and maintainability
- Error handling, validation, and recovery behavior
- Performance bottlenecks and unnecessary workbook activity
- Hard-coded assumptions, dependencies, and deployment risks
- Security-sensitive behavior and handling of credentials or files
- Compatibility and modernization concerns
- Documentation, testing, and knowledge-transfer gaps
A Practical Improvement Plan
The output is sized to the engagement and can include a findings discussion, prioritized recommendations, code examples, remediation estimates, or direct implementation support.
If changes are needed, our team can provide VBA development, broader workflow automation, or ongoing Excel support.
Identify defects, fragile assumptions, and continuity concerns.
Separate critical fixes from optional improvements.
Use a clear remediation or modernization path.
Frequently Asked Questions
Do you need access to our sensitive data?
Not always. We can discuss ways to sanitize data or isolate the code and structure needed for review. Requirements depend on the issue and desired depth.
Can you review code written by an employee or another vendor?
Yes. The purpose is to understand the current solution and recommend a responsible path forward.
Can you implement the recommendations?
Yes, or we can explain the findings so your internal team can complete the work.
Request a VBA or Workbook Review
Tell us what the workbook does, why you are reviewing it, and any known problems or upcoming changes.