P Flanigan & Sons

A Tradition of Excellence in Infrastructure Development and Management

For over 130 years, P. Flanigan & Sons has proudly served Baltimore and the surrounding regions, constructing and maintaining the infrastructure that shapes our communities. Our unwavering commitment to quality, sustainability, and collaboration has earned us a reputation as a trusted partner in all aspects of heavy civil construction.

Transportation Infrastructure

• Construction, maintenance, and improvement of roads, highways, bridges, and tunnels
• Expertise in stormwater management and erosion control
• Experience with all phases of transportation infrastructure projects, from planning to completion

Building Infrastructure

• Construction of schools, hospitals, government buildings, and other essential infrastructure
• Expertise in underground utilities and foundation work
• Partnering with architects and engineers to deliver innovative and sustainable solutions

Materials & Engineering

• High-quality asphalt and crushed concrete materials available for purchase
• State-of-the-art equipment and modern quality control laboratories
• Comprehensive engineering services for optimal performance and longevity

Sustainability & Environmental Commitment

P. Flanigan & Sons is dedicated to environmentally responsible construction practices. We comply with all applicable regulations and actively seek innovative solutions to minimize environmental impact.

Quality & Expertise

We have a proud tradition of delivering exceptional results through:

• Experienced and certified professionals
• Detailed project management and communication
• Unwavering commitment to safety and quality
• Emphasis on building lasting relationships with clients and partners

Our Values

• Integrity: We conduct ourselves with utmost professionalism and ethical conduct.
• Sustainability: We prioritize environmental responsibility and resource conservation.
• Innovation: We embrace new technologies and approaches to enhance our services.
• Collaboration: We value teamwork and strong partnerships with clients, suppliers, and the community.