Contacts CONTACT DETAILS Address: 3699 Sea Mountain Hwy. Little River, SC 29566 Phone: (843) 399-5555 E-mail: coastlineheatandcooling@gmail.com Monday – Friday: 8am - 5pm Saturday and Sunday - Emergency Services Available DROP US A LINE Your Name (required) Your Email (required) Service Requested (required) —Please choose an option—New System InstallWhole House DehumidificationDuct RepairAttic InsulationOther Service Your Message