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50 UN Plaza, San Francisco, CA
50 UN Plaza, San Francisco
50 UN Plaza, San Francisco50 UN Plaza, San Francisco
50 UN Plaza
50 UN Plaza, interior view

This facility, which was built in 1936, had lasted 74 years without a major renovation and survived the 1989 Loma Prieta earthquake. The structure is part of the Civic Center complex, which was placed on the National Register of Historic Places in 1987.

Here's what our client had to say about our service at 50 UN Plaza:

“Peter and his staff were extremely professional and knowledgeable which helped to convince the General Contractor that this was the most accurate leak detection test for a roof on the market. IR Analyzers conducted the testing in a prompt, thorough and accurate manner. It was a real pleasure to have worked with Peter and his staff and I highly recommend them when it comes to electronic vector mapping.”

The $122 million renovation was funded through the American Recovery and Reinvestment Act. At the ceremonial opening, Mayor Ed Lee recalled the building’s groundbreaking and juxtaposed the past with the present. “At that time, we looked across Market Street. It was three years ago and there was a 30 percent vacancy rate, a darkness to it. People hurried down the street to be avoided,” he said. “I will always reference this as one of the biggest stimulus projects.”

50 UN Plaza is one of seven examples of the City Beautiful movement in San Francisco and is listed on the National Register of Historic Places. It will house GSA’s Region 9 Headquarters – landlords and builders for the federal branch of government on the Pacific Rim – and will become a showcase for appropriate sustainable measures in a significant historic building.

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Vector Mapping test of your roofing or waterproofing installation.
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Serving the Special Needs of Your Industry:

  • Whether you're troubleshooting an emergency or enhancing the safety and reliability of mission critical systems, we're ready to provide the professional inspection and analysis you need. More

  • From day care centers to colleges and universities, we've helped hundreds of educational institutions cut costs and improve the safety, comfort, and efficiency of their facilities. More

  • Our certified technicians and analysts help you develop a thorough understanding of the built environment to provide your clients with the best possible build and repair solutions. More

  • Our team has extensive training in the safe, professional testing of power generation and utility equipment to provide the independent testing and analysis you need. More

  • Infra-red Analyzers works closely with roofing contractors to provide professional testing and analysis for a thorough understanding of the roofing system's condition. More

  • Our vector mapping technicians can help you troubleshoot the toughest waterproofing problems in virtually any application with high or low voltage leak detection technology. More

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We're proud to belong to the U.S. Green Building Council. USGBC is a 501(c)(3) non profit composed of leaders from every sector of the building industry working to promote buildings and communities that are environmentally responsible, profitable and healthy places to live and work.
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