United Site Services offers two services to camping and RV guests of Martinsville Speedway. For questions, please call 800-791-8748.

Private portable toilets - $80 per portable toilet
Your own portable toilet delivered to your campsite. It will be delivered to your campsite prior to your arrival. The portable toilet includes portable toilet paper and fresh deodorizer. Additional services can be added upon request. The cost per portable toilet is $80.00. (tax included, price exclusive to Martinsville Speedway) Use the form below to reserve your portable toilet. You will be contacted to confirm and place your order.

RV Pumping - $35 per service
We can pump your RV Grey and Black water tanks while on-site at Martinsville Speedway. We do not take reservations for service. There will be service trucks in your campground that will go down every aisle each day. The cost per service is $35.00. (tax included, price exclusive to Martinsville Speedway) For more information, please use the contact form below.