JAN-PRO of OKC Cares! Every time a client leaves feedback, we listen. To gather real client feedback, we use our independent review platform: We Love Reviews. Read below what some of our clients have to say about JAN-PRO in Oklahoma City. You can use the form below to leave your own review. If you are not 100% satisfied with your experience with our company, please contact Jeff Parks directly to help resolve the situation. Call (405) 606-3300 or send an email to firstname.lastname@example.org to contact him directly.