For contractors, demolition, roofing, renovation & subcontracting businesses
Construction Vendor & Material Data Cleanup
Make a small supplier or material CSV easier to review. Get consistent spacing, flagged duplicates and a clear record of what changed. Uncertain prices and descriptions stay visible for your decision.
See the CA$29 starterInspect the actual demonstrationPractical familiarity with the work
I’m Dustin. I have approximately five years of demolition and construction experience, plus additional roofing experience. I understand why a material description, unit or quote date needs to stay attached to the right record.
That background helps me ask useful questions about your data. This service handles data cleanup; it does not provide engineering, estimating, quantity surveying or accounting advice.
Useful for a small export
- A supplier list with repeated records.
- A material purchase log with inconsistent spacing.
- A quote register with missing fields or conflicting entries.
CSV values only. No native Excel formatting, formulas or macros are preserved or repaired.
Check the evidence
Eight fictional supplier records. Every row kept.
What was cleaned
" Carpentry " → "Carpentry"" OSB 7/16 panel " → "OSB 7/16 panel"" Concrete screws " → "Concrete screws"
Three whitespace changes. Eight rows in and eight out. Zero rows deleted.
What stayed unresolved
Ten flags: one duplicate row, five records in conflicting supplier-name groups and four missing fields. CAD 38.50 and CAD 42.00 both remain. “Architectural shingles” and “Arch. shingles” remain distinct, as do “bundle” and “BUNDLE”.
A matching supplier name is only a candidate match. The engine does not establish supplier identity, product equivalence or which price is correct.
Cleaned CSV preview
| Supplier name | Trade category | Material description | Unit | Quoted price | Quote date |
|---|---|---|---|---|---|
| SYNTHETIC Pine Yard | Carpentry | OSB 7/16 panel | sheet | CAD 38.50 | 2026-11-01 |
| SYNTHETIC Pine Yard | Carpentry | OSB 7/16 panel | sheet | CAD 38.50 | 2026-11-01 |
| SYNTHETIC Pine Yard | Carpentry | OSB 7/16 panel | sheet | CAD 42.00 | 2026-11-01 |
| SYNTHETIC Ridge Supply | Roofing | Architectural shingles | bundle | CAD 39.00 | 2026-11-02 |
| SYNTHETIC Ridge Supply | Roofing | Arch. shingles | BUNDLE | CAD 39.00 | 2026-11-02 |
| SYNTHETIC Demo Depot | Demolition | Heavy-duty debris bags | 2026-11-03 | ||
| SYNTHETIC Fixing House | General construction | Concrete screws | box | CAD 18.75 | 2026-11-04 |
| SYNTHETIC Safety Yard | Dust masks | pack | CAD 12.00 |
Download and compare
- Synthetic source CSV
- Cleaned CSV
- Cell-level change log
- Exceptions report
- Run summary
- Engine verification and file hashes
- Independent expected-value verification
Generated reports use the engine’s standard customer-delivery wording. This retained synthetic sample is not customer data or a delivered order.
Existing local starter scope
A bounded cleanup before a bigger commitment
We agree the file, supported rules and delivery date before accepting work. For this demonstration the two rules are whitespace cleanup and duplicate flagging. Conflict and missing-field checks identify review items; no manual adjudication is included.
Keep a copy of your original. Only provide data you are authorized to share, using the agreed private channel. Do not send passwords, payment-card data or sensitive personal information.
Customer processing starts only after scope is agreed and the applicable payment or funding is authenticated. A link, profile badge or award alone does not establish payment protection.
Contractor CSV starter
CA$29 fixed
- One UTF-8 CSV, up to 100 data rows.
- Up to six columns and 1 MiB.
- Up to two agreed supported cleanup rules.
- Cleaned CSV, change log, exceptions, summary and verification report.
- One scoped correction round against the agreed input and rules.
Stripe is a separate direct-payment route, not marketplace escrow. Review the displayed checkout terms and any applicable charges before paying.
Service boundaries
No OCR, scanned documents, handwriting, multi-file merging, automatic deletion, conflict resolution, unit conversion, supplier verification, price validation, quote ranking, estimating, native workbook repair, formulas, macros or accounting. New rules, records or files require a separate scope agreement.
Prefer Fiverr?
View the existing Fiverr service
Fiverr has its own USD packages, scope, checkout charges and platform terms. The CA$29 starter is separate. Keep a Fiverr order and its payment on Fiverr.