Depends on the complexity of the work you want done.
Everyone will be hesitant to supply you with a name. Someone who has done a great job for me could make a big mess at your place. "Then I'm the bad guy".
If you're stuck, call Elena at the bar (809-571-1667) to get a couple of names and numbers. Tell her I asked you to call her. "Remember I'm not the bad guy" LOL
Werner is an excellent plumber, but he only works in La Mulata. He speaks German and Spanish. I doubt he would travel out of La Mulata though. He is very busy.