Best Investments Siding and Windows Wins BBB Pinnacle Award of Excellence for 2017 May 11, 2017 by Best Investments Remodeling Terry Vaughn accepts the Houston Better Business Bureau 2017 Award of Excellence – Pinnacle Award for 2017 on behalf of Best Investments Siding and Windows. This makes the 14th straight BBB Award of Excellence and the 4th Pinnacle Award.