After 23 years, HAVS has decided to close our doors.

We would like to thank all of our clients for their support over the years.

We have been sending out source code to everyone we could reach.

If you still need source code, have questions, would like referrals to other AV professionals or would like to discuss design or consultations with Fred Hammack please send an e-mail to

I will be traveling a lot over the next 60 days, but will check the e-mail periodically.

Thank you again from Bobbi and Fred Hammack