Heavy Site Construction In New Jersey

For nearly a century, Grabowski has delivered heavy site construction and infrastructure services for commercial, industrial, warehouse, data center, and large-scale residential developments across New Jersey.

Built on generations of experience, the company specializes in mass excavation, underground utilities, earthwork, and self-performed site development.

Core Capabilities

01

Mass Excavation & Site Development

Comprehensive site preparation and excavation for commercial, municipal, and private projects, executed with advanced 2D, 3D, and laser-equipped equipment.

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02

Sewer & Water Infrastructure

Complete installation and maintenance of sewer and water systems — pump stations, force mains, grease traps, septic systems, and meter vaults.

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03

Site Concrete

Poured curbs, Belgium block curbs, sidewalks, slabs, loading docks, and stamped concrete — every install executed for durability and a polished, long-lasting finish.

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04

Milling & Paving

Asphalt milling and paving for private, municipal, county, and state projects. Includes line striping, signage, and porous asphalt.

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05

Drilling & Blasting

Controlled rock excavation using advanced drilling techniques and Autostem low-explosive cartridges — a safer alternative to traditional dynamite, with minimal flyrock.

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06

Demolition

Selective and full-structure demolition, abatement-coordinated, debris hauled clean.

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Bidding a job?

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