SPG was established in 1985 as a parts and system provider, but now with over 300 years of industrial construction experience, SPG’s leadership and knowledge has propelled it to become an authority in the heavy industrial construction market. With licenses in many states, SPG’s coverage is vast. SPG’s continued dedication to growth through ethical business practices and extremely high standards of safety has enabled it to forge long term relationships with all of its Customers. From iPads in the field utilizing Cloud based communication, to usage of P6, SPG has separated itself from the competition by integrating all facets of technology into the daily workplace.