Capitol Engineering Group provided MEP engineering services for the ongoing renovations at the Hay-Adams Hotel, one of Washington, D.C.’s most iconic luxury hotels. The project focused on upgrading the presidential suites, lobbies, and associated commercial areas to enhance guest comfort and operational efficiency while maintaining the hotel’s historic elegance.

The renovations included the implementation of advanced mechanical, electrical, and plumbing systems tailored to the unique demands of high-end hospitality spaces. Capitol Engineering Group’s solutions ensured energy-efficient climate control, optimized lighting, and reliable plumbing systems, all seamlessly integrated into the hotel’s refined interiors.

This project highlights Capitol Engineering Group’s ability to deliver MEP designs that support luxury experiences while preserving the charm of historic properties.