There are a lot of businesses on Offerservice or any eCommerce platforms that offer the services you do but you can be ahead of your competitor by following the steps below

1) Take high-quality Pictures
2) Write clear and detailed descriptions of your services and products (Note: Keep it short and simple)
3) Always Follow up on requests

These tips are one of the many out there that help attract customers to your business, without paying for sponsored posts and the likes. Practice these diligently and watch your business grow...