Try Pruek Health Massage
406/333 Moo 12, Beach Road, Jomtien, Bang Lamung, Jomtien, Chonburi, 20150. On the South side of the road after Theppraya Road turns toward the beach.
They have 3 guys. I have only had 2 massages from Jack. He is young, good looking with long hair and gives a professional no-nonsense massage with no happy ending.
Mon at Soda massage (pink) in the complex gives a great massage. He is the best I've had in the complex.
Peaw at the Fah massage (blue) in the complex gives a good massage.
Chet at Jomtien Orchid Massage West of Pruek gives a good massage.
Many seem to give a so-so massage. I've had really good massages from the above guys. You know you've had a massage.
Be sure and tell them if you want strong, medium or whatever.