Dominion Construction Corp, 108 Allen Blvd, Farmingdale, NY 11735, US

Roman Stone Construction Company offers a range of specialty concrete and cast iron products. It is approved by the Long Island Power Authority and is certified by the National Precast Concrete Association. The company operates a more than 33,000-square-foot manufacturing and distribution facility that stocks products for the electrical and mechanical construction industry. It offers a variety of products, such as concrete manholes, splice boxes, cast iron frames and covers and fabricated steel components. The company also offers other products that include reef balls and transformer pads, caps, mats and slabs. Roman Stone Construction Company has been operational for more than 75 years and is located in Bay Shore, N.Y.

Koehler F W & Sons

Atlantic Crane LLC

Tavk Development