Sterling Process Engineering & Services, Inc. Sterling Process Engineering & Services, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Engineering Services Sterling Process Engineering & Services, Inc. 333 McCormick BoulevardColumbus, OH 43213 | map | directions (614) 868-5151 | fax: (614) 868-5152 Visit Site Custom stainless steel fabrication for food, beverage and bio-pharm industry. Architectural fabrication. Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.