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Northline Construction Group

Bringing your project vision into a successful reality.

A full-service general contractor delivering projects with precision, discipline, and accountability — across the Mid-Atlantic and beyond.

20M+
SF of construction oversight
$5B+
Total project value
10K+
Multifamily units delivered
30+
Years combined experience
Who We Are

Execution defined by one standard: predictability.

Successful projects are the byproduct of experienced, informed, and accountable oversight. We work as an extension of your team to help identify project risks early and develop cost-effective strategies of execution.

PILLAR 01

Precision in Scope

We define clear project boundaries to ensure every detail aligns with your vision from day one.

PILLAR 02

Disciplined Schedule

Leveraging real-time market insight, we maintain momentum to ensure on-time delivery.

PILLAR 03

Budget Accountability

We utilize disciplined project controls to protect your investment throughout the construction lifecycle.

Our Expertise

Disciplined execution across every phase.

A full-service platform built around strategic predevelopment support and specialized field expertise — scaling from early planning through full construction delivery.

01

General Contracting

Disciplined focus on schedule, cost control, and quality assurance across all major market sectors.

02

Construction Management

Flexible third-party representation, procurement strategy, and project lifecycle oversight.

03

Public-Private Partnerships

Deep experience navigating P3 frameworks, tax abatements (LIHTC), and complex public-sector developments.

04

Materials Procurement

Leveraging a nationwide vendor network to reduce supply-chain risk and improve schedule certainty.

What We Build

Type of projects.

From large-scale mixed-use developments and complex infrastructure to interior fit-outs and specialty renovations — a disciplined, process-driven approach to every sector we serve.

Multifamily & Mixed-Use

High-density master-planned developments and suburban market-rate mixed-use communities.

Healthcare & Medical Spaces

Specialized construction for medical campuses, imaging labs, and outpatient care suites.

Industrial & Manufacturing

Advanced manufacturing facilities and distribution centers for global logistics leaders.

Institutional & Educational

Ground-up K-12 charter schools and university academic research centers.

Retail & Commercial

Commercial, retail, and tenant fit-outs focused on brand experience and efficiency.

Office Development

Modern corporate environments designed for long-term productivity.

Interior & Tenant Improvements

High-precision renovations and fit-outs that optimize space and workflows.

Site Infrastructure & Utilities

Site development and utility coordination that prepare projects for vertical construction.

Our Work

Projects that shape communities.

From market-defining urban mixed-use developments to transformative projects in growing secondary markets — a consistent standard of delivery across every asset class.

Point Street Apartments
Multifamily · Baltimore, MD

Point Street Apartments

278 residential units · $80M value

Oceaneering Virginia Headquarters
Industrial · Chesapeake, VA

Oceaneering Virginia HQ

153,876 SF

Cardiac Catheterization Labs and MRI Center
Healthcare · Richmond, VA

Cardiac Cath Labs & MRI Center

80,000 SF · $40M value

The Yorktown Plaza
Retail · Cockeysville, MD

The Yorktown Plaza

$12M value

The Team

Led by decades of field expertise.

Our leadership isn't managing from the sidelines — they've built it. Every principal brings hands-on field experience that informs every decision made on your project.

David DuRant

David DuRant

President · 35+ years

Michael J. Danyi

Michael J. Danyi

VP of Preconstruction · 20+ years

Stephen Kalthoff

Stephen Kalthoff

VP of Operations · 30+ years

Andrew V. Marusak, IV

Andrew V. Marusak, IV

VP of Construction Mgmt. · 25+ years

Our Clients

The company we keep.

JBG Smith WashREIT EDENS Clarion Partners Capital Square Cedar Realty Bonaventure Urban Atlantic JairLynch Peterson Dweck Equus ACG Klein Commanders City Interests City of Manassas TPA dcgreens JBG Smith WashREIT EDENS Clarion Partners Capital Square Cedar Realty Bonaventure Urban Atlantic JairLynch Peterson Dweck Equus ACG Klein Commanders City Interests City of Manassas TPA dcgreens
Northline team on site
Safety

Everyone goes home safe.

Safety is the first measure of a well-run jobsite. Our teams lead with disciplined planning, daily accountability, and a culture where the standard is set in the field — every crew, every shift, every project.

Contact

Ready to build with confidence?

Talk to our team about your next project. No obligation, no guesswork — the early-stage clarity and technical oversight needed to turn your vision into a predictable, high-performing reality.

Get In Touch

Let's talk about your project.

Tell us about your next project — no obligation, no guesswork.

Address
Mid-Atlantic region
Phone
(757) 817-7320
Email
info@northlinecg.com