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Hi Rohit, First step for you will be to read (and memorize!) the Guidelines for Representing your business on Google: https://support.google.com/business/answer/3038177?hl=en If you are hoping to serve local business clients, so many of your actions will be governed by those guidelines, so read them until you know them by heart. For your particular question: If you client has 4 physical offices, and each of those serves customers face-to-face, has its own address and own phone number, you can build a Google My Business listing for each office. If, however, your client has just 1 physical office, but it traveling to 4 different locations to offer services, then the business only qualifies for 1 Google My Business listing  - not 4 of them. Hope this helps!