Services
General Contracting
We provide full-service general contracting for commercial, residential, and municipal projects. From new builds and renovations to large-scale infrastructure, our team ensures high-quality workmanship, adherence to project timelines, and cost-effective solutions






Engineering Design-Build
Our design-build approach simplifies the construction process by integrating engineering, design, and execution under one roof. We collaborate closely with clients to develop innovative, efficient, and cost-effective designs that meet industry standards while achieving project goals.
Project Management
Successful projects require expert oversight. Our project management services cover budgeting, scheduling, compliance, and quality control to ensure every phase of the project runs smoothly. We work closely with stakeholders to anticipate challenges and provide proactive solutions.






Concrete Construction & Design (Vertical & Flat Work)
We specialize in high-performance concrete solutions for structural and aesthetic applications. Our services include:
Vertical Concrete Work
Walls, columns, foundations, and retaining structures designed for strength and durability.
Flat Work
Driveways, sidewalks, parking lots, slabs, and decorative concrete finishes tailored to client specifications.
Underground Utility Construction & Installation
We provide expert underground utility services, ensuring safe and efficient installation of essential infrastructure, including:
Water & Sewer Systems
Storm drains, sanitary sewer lines, and water distribution systems.
Electrical & Telecommunications
Underground conduits, duct banks, and fiber-optic installations.
Gas & Utility Infrastructure
Safe, compliant, and durable utility installations for residential, commercial, and municipal projects.



Build with Confidence. Partner with Us Today!
From concept to completion, Quadrant Construction Group, Inc. delivers top-quality construction and engineering solutions. Let’s bring your vision to life with expertise, reliability, and precision.