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ThirdWall Construction

Maryland General Contractor

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Our History

Our History

ThirdWall has been a fundamental general contracting force in the metropolitan Washington, DC-Baltimore region for more than four decades. From our beginning as ThirdWall, we have built exceptional projects as well as enduring industry partnerships through our continuing commitment to excellence. At ThirdWall, we believe in treating others as we want to be treated. This guiding principle, coupled with our dedication to quality craftsmanship, has established us as a trusted name in the construction industry.

Our team draws inspiration from the theater concept of the “third wall”—the invisible barrier between performers and their audience. Just as talented performers recognize and overcome this barrier to engage with their audience, we aim to break through traditional construction boundaries to create dynamic and innovative spaces that exceed expectations. Our mission is to bring your vision to life with creativity, precision, and a commitment to excellence. 

Crafting Excellence

Since our inception in the 70’s, ThirdWall has continually evolved to meet the dynamic needs of our clients. Our services span pre-construction planning, design-build collaboration, new construction, renovations, and tenant interiors. Each project is executed with meticulous attention to detail, ensuring that we not only meet but exceed client expectations. We are proud of our reputation for superior client service, which remains the bedrock of our operations.

Building for the Future

Our depth of expertise allows us to tackle a diverse range of projects, from sustainable construction designed to enhance labor efficiency and resourcefulness, to innovative design-build ventures. Our investment in skilled team members and cutting-edge methodologies underscores our commitment to staying at the forefront of the industry.

A Legacy of Trust

Clients can expect the same values and high-quality service from ThirdWall that they have come to trust over the years. We honor our communities through consistent service and aim to make every project exceptional. As we look towards the future, we remain steadfast in our mission to deliver unparalleled construction services, fostering lasting relationships built on integrity and mutual respect.
 
For more information or to start your next project with ThirdWall , contact us.

What Our
Partners Say

It is a pleasure working with your project manager. He exercised diplomacy and was always making efforts to satisfy the customer. Issues were fairly resolved and without nonsense.

Bill Brown — Home Properties

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Testimonials

Building Partners
for Life

For more than three decades, the ThirdWall Construction team has built exceptional projects and durable industry partnerships in the metropolitan Washington, DC-Baltimore region-the kind that are forged from shared experiences and tempered by the bond of persisting through the hard times and the good times. Call us at 301.901.7066

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9801 Washingtonian Blvd, Suite 350

Gaithersburg, MD 20878

301.901.7066

 / Contact Us

  • About
  • Services
  • Markets
  • Subcontractors
  • Project Portfolio
  • Resources
  • Safety
  • Careers
  • History
  • Privacy Policy
  • Terms Of Use
  • EEO

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