About Us

About Us

Company Overview

Nason group photo

Nason Construction has provided quality construction management, design-build, and general contracting services for over 90 years. The firm has strategically grown to a large Construction Management / General Contractor spanning two divisions in Wilmington DE,and Philadelphia and completing over $100 million in annual revenue.

Driven by the vision of Excellence in Construction established by the firm's founder, Toppy , Walter H. Nason, Jr., and its current principal, Thomas W. Nason II, the firm has grown from humble beginnings. Nason has expanded services to clients in various market sectors throughout Delaware, Southeastern Pennsylvania, Maryland, Southern New Jersey, and Northern Virginia. Today, Nason is a respected leader in the construction industry with a portfolio of successful projects in the Healthcare, Education, Corporate, Senior Care, Warehouse & Distribution, and Government sectors.

Nason takes great pride in the variety of clients and projects undertaken - from small interior fit-outs to large scale new construction. Regardless of the size, location or scope of work, Nason's customer service values ensure each project will be managed with enthusiasm and commitment.

The level of commitment to quality has earned the firm an excellent reputation with clients and subcontractors. The most profound testament to their customer service is the long list of clients who return to award them additional work.

Company Timeline


Nason Builders is founded by Walton H. Nason.


Cullen joins Nason to form Nason & Cullen, Inc.


Nason & Cullen forms its Delaware Division which enjoys steady growth.


To better services the Delaware market, NC Builders is founded as a subsidiary company of the Nason & Cullen Group, Inc.


February - NC Builders becomes an independent company under the ownership of Walton H. Nason's grandson, Thomas W. Nason, II. Tom continues the legacy of his father, Toppy, and his grandfather.

July - NC Builders changes its name to Nason Construction, Inc.


Nason Construction opens its Salisbury Division office in Salisbury, MD.


Nason Construction opens its Philadelphia Division office at The Navy Yard in Philadelphia, PA.


Nason Construction celebrates 90 years in the construction business.


Nason Construction celebrates 95 years in the construction business.