White Hawk Site Work & Paving is brought to you with the same years of experience, knowledge and expertise as Gavin Construction Company. For over 50 years, Gavin Construction has not only been an expert in residential and commercial building, but also in excavating, concrete and paving, hence the start of White Hawk Site Work & Paving. White Hawk’s employees are skilled in all aspects of demolition, site work, concrete and paving.