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Messy spreadsheets quietly break reports, dashboards and AI tools. We find what is wrong, fix it, and set things up so the same problems do not come back next month.
Tools we use
Sound familiar?
Numbers stored as text, hidden spaces and totals rows mixed into the data make SUM and pivot tables give the wrong answer.
The same customer, invoice or product appears several times, often spelled slightly differently.
Data from your accounting, CRM or booking system arrives in an awkward shape, and someone tidies it manually every time.
Copilot and ChatGPT answer confidently from inconsistent data, so the answers cannot be trusted.
Start with a
Free check
Run the free Data Health Check to see the size of the problem in under a minute. Clean-up work is then quoted at a fixed price, on its own or as part of a dashboard build.
Run the free Health CheckWe look at your current setup, ask what decisions you need to make, and tell you honestly whether we can help.
You get a written scope, a timeline and one fixed price. No day rates, no surprises.
We build it, walk your team through it, and leave documentation so you are never stuck.
Based in Edinburgh
Collinalitics is a founder-led consultancy based in Edinburgh. We meet in person across Edinburgh and the Lothians, and work remotely with businesses across Scotland and the UK.
Something else on your mind? Ask it in a free 30 minute review.
The free Health Check runs in your browser, so your file never leaves your computer. For paid work, we agree how files are shared and stored before anything is sent, and we work in line with UK GDPR.
Excel and CSV files, Google Sheets, exports from accounting, CRM and booking systems, and SQL databases.
That is the aim. Where data arrives regularly, we build the clean-up into Power Query so it runs on refresh, and add simple rules to stop the same mistakes being typed in again.
It depends on how many files there are and how messy they are. After a free review we give you a fixed price before any work starts.
Ideally, yes. Both work much better on clean data, and fixing the data first is cheaper than fixing a dashboard or an AI setup later.
Book a free 30 minute review. We will look at your setup and tell you what we would fix first and what it would cost.