Google Sheet Contact Data Update

I need my existing Google Sheet brought up-to-date with fresh customer contact information. The sheet already exists; what’s missing is a clean, well-formatted block of data that places every customer’s Email address, Phone number and Mailing address into its own dedicated column.

Here’s the flow I have in mind: you take the raw contact details I will provide (it could be a CSV, another sheet, or even scattered exports), import or paste them into the current file, then standardise everything so emails sit under an Email column, phone numbers under Phone, and physical addresses under Address. Please ensure there are no stray line breaks, inconsistent capitalisation, or formatting issues that could break future look-ups and filters.

Once finished, give the file a quick quality check—duplicate detection, obvious typos, and a scan for blank but required fields—before handing it back. If you use data-cleanup tools, Apps Script, or clever formulas, that’s great; just leave a brief note or inline comment so I know what you did for easy maintenance later.

I’ll share the sheet as soon as we start. Looking forward to a tidy, filter-ready customer database that my team can work with immediately.