We just completed 6 days in Chiang Mai and Chiang Rai. We hired Jermsak as our tour guide and he was incredible. His trips each day were informative, interesting, tailored to our needs and just plain fun. He has a wonderful personality, fantastic knowledge of the area and is just a pleasure to spend time with. Jermsak will go out of his way to make sure that you are comfortable and happy with your trip. His kindness, humility & compassion for others was truly inspiring! Also, he has excellent driving skill & speaks good english. He is completely trustworthy. We would 100% recommend him & plan on using his services if we return to his beautiful country!