University Mechanical Contractors (Mukilteo, Wash.) was selected forWashington CEO Magazine’s “Best 100 Companies to Work For” from more than 200 companies. The evaluations included surveys of both employees and management, and were reviewed by a group of human resource professionals. The overall rankings will appear in the magazine’s July issue.

All 100 companies will be honored at the Washington State Convention and Trade Center on June 28. The top three companies in each category - large, medium, small and nonprofits - will receive special recognition.