Concrete Finisher. Job details. Salary. $15 - $20 an hour, depending on experience. Job Type. Full-time. Contact Jim Cole at 712-281-7256. Qualifications. Construction Experience: 1 year (Preferred). Concrete Finishing: 1 year (Preferred). Driver's License (Preferred). Full Job Description. Professional Concrete is a construction company in Sioux City who values quality employees and provides them with opportunities for advancement. Job Roles. Pr...