Sun Nuclear 1027/1028, no repairs +10 year old devices

Sun Nuclear is no longer making repairs to 1027/1028 devices older than 10 years. Their webpage states Jan 1 2009, however, what they fail to mention is this is a rolling date. There were no hardware changes to devices associated with 2009 timeline, according to a rep I spoke to at Sun Nuclear. Their position is they can no longer obtain parts for older devices, however, the rep stated they need to save those parts for newer devices; meaning they all use the same parts. It would appear this is Sun Nuclears way of selling more devices.
Is anyone aware of another company that can make repairs to these devices?

Bowser-Morner Radon Reference Lab