All Clear Septic All Clear Septic and Wastewater Services are doing a Bi-Annual maintenance for a customer in Dartmouth, MA today. We also have appointments scheduled in Freetown, Westport, Fall River, Acushnet and Tiverton, RI. We ensure our customers have peace of mind by making sure that their Septic Systems are working correctly and will continue to do so. If you want to schedule maintenance on your septic system please contact our office to make your appointment at 508-763-4431 or visit