If you do not hear from the company within 1-2 months, contact them to find out when they will be checking the stations. For example, water in the crawl space, wet insulation, damage to the roof or other structural wood may result in problems sometime in the future and may even void your termite protection warranty. However, the good news is that you can often eliminate such secondary termite problems through repairs that correct the conditions that would favor termite activity. Similarly, termites may pose a problem down the road if the foundation or footing is damaged by flooding, tree roots being pulled up from the soil or from damage caused by other mechanical disturbances. Tree stumps and wood debris in the yard will eventually become an attractive food source termites, but that should not be any big surprise.
Termites are part of nature's way of recycling dead wood.
If you have a contract with a pest control company, contact them when you have a chance. More likely, you will receive a notice from them about your contract. The company may require additional work in order to maintain the termite protection guarantee on your home. Quite likely, there will be a charge for this retreatment. The pest control company's representative should explain all of these details to you.