Lunenburg Warehouse Site
https://onyxcorporation.com/wp-content/uploads/2026/01/221118-Onyx-_-Lunenburg-Warehouse-1.0_1.mp4 Site excavation and grading for a 372,000 SF warehouse located on a 32-acre site that was previously a pond filled with rubble debris. Work included strategic excavation and dewatering to depths of 40 ft below surface elevations to replace rubble debris and organics with structural fill within the building envelope zone of influence. Major […]
Project Sandbox
Onyx partnered with Powell Stone and gravel to assist in the site work associated with a 600,000-sf distribution facility on a 50 acre site at Theodore Drive in Westminster, MA. The project dubbed “Project Sandbox” included loading and hauling earth, crushing materials, culvert installation, and blast rock wall construction. Onyx also worked with subcontractors for […]
Chestnut Place
A stunning contemporary home that has it all, required a landscape that could match its aesthetic and deliver a seamless extension of the living spaces. Designed by Dan Gordon Landscape Architects, the landscape unfolds across multiple spaces, each connected seamlessly to create a cohesive whole. A sunken spa area leads out from the lower level […]
Dedham Town Green
Onyx values local community projects, and are honored to be part of the team that completed this park for the Town of Dedham. The Town Green, designed by Halvorson Design Studio, is a small park in the center of Dedham, intended to be a gathering space for the community and offers a connection to nature. […]
Woodland Hill
Lunenburg Speculative Warehouse
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Market Landing Park
Completed in 2023, this park renovation project in Newburyport presented a unique set of site-specific challenges. Situated along the harbor, our crews navigated a range of site constraints each day. With the added complexity of a bustling tourist town, the schedule was tight to ensure completion ahead of the busy summer season. Onyx’s Site Work […]
Bedford Redevelopment Project
https://onyxcorporation.com/wp-content/uploads/2024/05/ONX.230331.Arco-Bedford.H0015.101.mp4 Site excavation and grading to convert a former occupied property into two separate 2-acre commercial buildings. Work entailed site clearing, cut/fill grading with material management, foundation demolition, transit pipe abatement, underground domestic and fire water mains, sewer main, site lighting, numerous drainage structures and pipe, and three large underground infiltration systems.
Woodland Retreat
Onyx began work on this project in the Fall of 2022 and tracked to completed Fall of 2023. The project consists of a large landscape scope – new custom pool and spa, granite terraces, walkways and steps, cobble parking court, stone retaining walls. The outdoor kitchen blends both granite and panted brick materials, with a […]