O&G: THE GOLD STANDARD

Providing Construction Services and Products in the Northeast

O&G Industries, Inc. is one of the Northeast’s leading providers of construction services and products. For 100 years, O&G has completed some of the region’s most challenging projects and established ourselves as a leader in our industry – and in the communities in which we live and work.

O&G was founded by Andrew Oneglia and Flaviano Gervasini who set out to build a small business based on principles of quality service and excellence in craftsmanship. Their company culture was deeply rooted in a commitment to family values. That commitment still exists today.

100 Years of Construction Experience

Founded in 1923, O&G has extensive construction expertise that ranges in size and scope from healthcare, where the site must be kept impeccably clean and quiet, to major highway interchanges, where commuter traffic presents an uncontrollable variable that must be constantly managed.