I usually use the Bangkok office to extend my visa but it has been closed down by the protests.

Does the Hua Hin Immigration office extend tourist (60 day) visas?

Yes, but you can still do it at two locations in BKK.

Due to the demonstrations, Immigration services provided at Government Complex Center are suspended

Our temporary offices are :
1. Immigration Service Center for 3 national Legalized Labors, Major Hollywood Suksawat, 1st Floor,
Suksawat Road, Ratburana, Bangkok. Click here to view a map
2. Immigration Service Center for 3 national Legalized Labors, Imperial World Ladprao, 5th Floor,
Ladprao Road, Wang Tong Lang, Bangkok. Click here to view a map

This temporary service will be started from January 13rd, 2014 until the situation improves.
We apologise for inconvenience.
Service time Mon-Fri 10:30 - 18:30 Closed on OFFICIAL HOLIDAYS

See: http://www.thaivisa.com/forum/topic/696226-immigration-services-at-cheang-wattana-now-suspended/

Further quations in that hread please.

CLOSED.