Contact Us City of Highland Haven Burnet County, Texas Address: 510 Highland Dr., Suite A Highland Haven, TX 78654 Phone: (830) 265-4366 Fax: (512) 366-9721 Email: [email protected] or [email protected] Office Hours: Monday -Friday 9:00am - 5:00pm Contact Us by sending us an email. Click on the relevant form below. City of Highland Haven Expand Fill out form. Property Owner Association Expand Fill out form. Ladies Club Expand Fill out form.