About

Hi, I'm Sarah. I get local businesses found and booked.

I'm Sarah McDonald, founder of Inject Digital. For five years I've helped businesses get found on Google, in the Map pack, and inside AI tools like ChatGPT, then turn that visibility into real enquiries. No jargon, no vanity metrics, just more of the right calls. Through this site I bring that same approach to trades and local businesses who want the phone to ring.

Sarah McDonald, local SEO and AI visibility expert

My story

I come from a clinical background as a nurse prescriber, a world where trust is everything and there is no room for cutting corners. It is the mindset I brought into marketing, and it is still how I work: carefully, and with your reputation in mind.

Over the years I have helped local businesses across very different industries get found on Google and, increasingly, inside the answers that AI tools give. What they all had in common was simple. They were excellent at what they do, but they were being missed online while less capable competitors quietly took the calls. Closing that gap, and turning visibility into booked work, is what I do.

Who I've worked with

I work with local businesses of all kinds. Recent clients include:

  • Aesthetic and cosmetic clinics
  • Chiropractic and healthcare practices
  • Garden buildings, landscaping and trades
  • Wellness and beauty brands
  • Professional and local service businesses

I keep every client anonymous out of respect for their privacy, but the results are real, and several are now booked up, some weeks in advance.

Real results, not vanity metrics

I judge my work on one thing: how many enquiries and bookings it brings you. Rankings and traffic look good on a report, but they do not pay the bills. So I put tracking in place that counts the calls, booking clicks and form submissions coming into your business, and every month you can see what the marketing actually earned you, in customers, not charts.

How I work

Independent and hands-on. When you hire me, you get me, not a sales rep who vanishes once the contract is signed. I take on a limited number of businesses so each one gets proper attention, and I only start if I am confident I can get you a return.

What you can expect

  • Straight talking and plain English, always
  • A focus on booked work, not rankings for the sake of it
  • Tracking that ties every gain back to real enquiries
  • Honest advice, even when it means telling you not to spend
  • Direct access to me, the person doing the work

Let's get your phone ringing

Book a call and I'll show you where you stand on Google, the Map pack and AI, and the fastest path to more customers.