Certifications C-Thru Industries, Inc. Administrative & Manufacturing Facility 2285 Fleetwood Drive Riverside, CA 92509   800-28-PATIO Toll-Free 951-369-8777 Local Phone 951-369-0847 Fax   Office Hours: Monday - Friday 7:30am - 4:30pm Closed Saturdays & Sundays   Showroom available by appointment only       C-Thru Sunrooms of Georgia, LLC. Southeastern Training Facility 145 N. 85 Parkway Fayetteville, GA 30214     866-461-9202 Toll-Free 770-461-9202 Local Phone   Showroom Hours: Monday - Friday 10:00am - 6:00pm Saturday: by appointment only Closed Sundays