Nan Services provides expert visa assistance, driving licence conversion, and Thai bank account opening for foreigners in Koh Si Chang island off Si Racha. English-speaking, honest, and reliable — with free consultations.
Whether you're retiring to Koh Si Chang island off Si Racha, working here, or just extending your stay, Nan Services handles every visa and immigration requirement on your behalf. We're based in Pattaya and serve all clients across Koh Si Chang island off Si Racha and the wider Eastern Seaboard.
Apply for a Non O-A retirement visa from Koh Si Chang. We handle all paperwork and immigration appointments.
Learn More →The DTV is ideal for remote workers and long-stay visitors. We process applications for clients in Koh Si Chang.
Learn More →Single or multiple re-entry permits to protect your visa while travelling from Koh Si Chang.
Learn More →We file your TM47 90-day report online or in person on your behalf — never miss the deadline from Koh Si Chang.
Learn More →Work legally in Thailand. Business visa and work permit applications for clients based in Koh Si Chang.
Learn More →Extend your current visa at the Pattaya immigration office. We prepare all documents for Koh Si Chang clients.
Learn More →Marry and stay in Thailand legally. Marriage visa applications handled for residents of Koh Si Chang.
Learn More →Convert your home country driving licence to a Thai licence at the Pattaya DLT. Available to Koh Si Chang residents.
Learn More →2-year and 5-year Thai driving licence renewals. We accompany you to the Pattaya DLT from Koh Si Chang.
Learn More →Open a Krungsri or Krungthai bank account in Pattaya. We assist clients travelling from Koh Si Chang.
Learn More →TM30 address registration required for all foreign nationals in Thailand, including residents of Koh Si Chang.
Learn More →Official residence certificates for visa, car registration, and banking purposes. Available from Koh Si Chang.
Learn More →The main immigration office is in Pattaya but we handle all preparation from Koh Si Chang. For many services such as 90-day reports and document preparation, you may not need to visit at all — we can do it on your behalf.
Yes — we offer a mobile document collection and return service for clients in Koh Si Chang island off Si Racha. Contact us to arrange a convenient time and we'll come to you.
Government fees are fixed regardless of location. Our service fee covers all document preparation, translation, and attendance at the immigration office. Contact us for a full quote — the initial consultation is always free.
Re-entry permits can often be processed same-day at the Pattaya immigration office. Contact us as early as possible before your travel date and we'll get it sorted quickly.
You will need to be physically present at the bank to sign documents, but we accompany you and handle everything else — making the visit as fast and smooth as possible for clients from Koh Si Chang.
Nan Services assists foreigners across all of Chonburi province, Rayong, and the wider Eastern Seaboard — not just Koh Si Chang. Click your area below.
Free, no-obligation consultation. We'll tell you exactly what you need and what it costs before you commit to anything.