We have been personally installing for major siding companies and big box stores for over 15 years. Currently, we are a small operation, but our size allows us to give customers extra attention and personal communication throughout the steps of your installation. With OC Pro Siding, we have taken our experience from our years on the job to produce a better siding company. A siding company with fair, upfront pricing. A licensed, bonded, and insured siding company. A siding company that brings craftsmanship with integrity.