Step 1. Access Google

Go to https://www.google.com.

Step 2. Find the Business

In the search bar, type in the name and location of the business you wish to review. On the side-panel that displays the company's details and reviews, click "Write a Review".

Step 3. Sign in

You will be prompted to sign in to your Google account if you are not already signed in. If you do not currently have a Google account (Gmail, Youtube, Google Play, Google+, Google Maps, Google Docs), you will be prompted to create a new account. If you already have a Google account, sign in and skip ahead to step 5. If you have never written a review for Google, you may be prompted to create a public profile.

Step 4. Create an account

Click on the Create account button near the bottom of the page. After you create your account you will be able to access and leave a review on any Google page.

Step 5. Write your Review

Rate the business using the 1 to 5 star scale, and write any information that you think will be helpful in the text box. Click here to read tips on how to write a great Google+ review.

Step 7. Publish your Review

When you’re finished, click Publish. (Any reviews that you write will be public and attributed to your Google profile).