Spend the time to become familiar with electrical circuits. You’ll also need to learn about ways to protect outdoor wiring from the effects of rain, snow, and cold weather; outdoor outlets need to be properly grounded, and wiring must be protected from the elements. The laws of physics limit acceptable loads on electrical circuits; extension cords are rated for a specified wattage that decreases as their length increases. In most cases you will be responsible for maintaining the display while it is in service. Some localities may have laws or regulations limiting the brightness of outdoor displays or prohibiting sound systems. Some neighborhoods may have regulations limiting displays to cut down on traffic.
To start this kind of job, you can post flyers and ads in community centers, home supply stores, and retail stores in order to inform the other people about your business. Then, you also can place ads in newspapers and shopping guides, especially in special preholiday advertising sections. Contact stores that specialize in sales of Christmas decorations; they may be willing to post flyers for your services or recommend you to customers seeking this sort of assistance. Do the same with specialty Christmas shops; offer to purchase supplies there, to pay a bonus or commission, or both. Do not forget to contact area businesses that hang holiday decorations and offer your services. Ask friends and acquaintances to recommend you; in exchange, offer a bonus or discount on future services. Do the same with satisfied customers. Then, it will lead you to the success.