O'Neill Architects

$1.8M revenue • 12 employees • 1111 Spring St #301, Silver Spring, MD, 20910, United States

Last Updated Oct 25, 2025

Company Overview

Company Name

O'Neill Architects

Address

1111 Spring St #301, Silver Spring, MD, 20910, United States

Approx. Annual Revenue

$1.8M

Employees

12

Established

2009

Google Reviews

4.0 (1 review)

Google Business Category

Architect

About O'Neill Architects

O'Neill Architects, Inc. is a well-established architectural firm based in Silver Spring, MD, with over 50 years of experience. The company is known for its cost-efficient, tasteful designs that have received high praise from developers, mortgage lenders, and others. O'Neill Architects has a portfolio that includes historic buildings, multifamily facilities, shopping centers, office buildings, and resorts, and has been recognized with numerous awards for excellence.

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Key Decision Makers

Stephen O’neill Principal
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