Data Cleaning Services

Turn "Dirty Data" Into
Decisions.

You can't analyze what you can't trust. I fix formatting errors, remove duplicates, and standardize your messy Excel files so you can finally trust your reporting.

Is bad data slowing you down?

If you spend the first 3 days of every month fixing date formats or checking for duplicates, you aren't doing analysis. You are doing janitorial work.

  • warning Inconsistent Formats: "CA", "Calif.", and "California" are treated as 3 different regions.
  • warning Ghost Characters: Invisible spaces ruining your VLOOKUPs.
  • warning Duplicate Entries: inflating your sales numbers and misleading your strategy.
AFTER PROCESSING
NY - New York NY
12,400.00 12400
ph: (555) 123-4567 5551234567
Status: CLEANED (0.3s)

We Clean Everything

No matter how messy the source file is.

contacts

Client Lists

Standardize names, fix phone number formatting, and verify email syntax before importing into Salesforce or HubSpot.

inventory_2

Inventory & SKU Data

Align supplier SKUs with your internal codes. Remove special characters and fix description inconsistencies.

payments

Financial Transactions

Parse complex bank descriptions into clean categories. Convert text dates into usable Excel date formats instantly.

Ready to trust your data?

Stop fixing the same errors every month. Let's automate the cleaning process once and for all.

Book your Free Consultation
Logo From Excel to Python

Helping analysts and businesses transition from manual spreadsheet labor to automated Python workflows. reclaim your time.

Resources

© 2026 From Excel to Python. All rights reserved.

Scroll to Top
From Excel to Python logo
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.