56 Projects

Zimmerman House

Manchester
,
NH

Designed by Frank Lloyd Wright and constructed in 1951, the Zimmerman House is a classic example of Wright’s work with its strong horizontal lines, natural palette of materials, and integral...

Wadsworth Atheneum

Hartford
,
CT

The Wadsworth Atheneum is a multi-building art museum complex built between 1842 and 1950.  The atheneum suffered from water leakage that was damaging decorative plaster, threatening art storage...

Walter Gropius House

Lincoln
,
MA

Walter Gropius designed and built the house in 1938 for his wife and daughter. Over the years, ongoing water leakage led to deterioration of framing elements and interior finishes. In order to...

California State Capitol Security Improvements

Sacramento
,
CA
Project Contacts:

Modeled after our nation’s capitol, the California state capitol building was built between 1860 and 1874.  The building features a dome rising 210 ft above the street and a stately granite facade...

Bowdoin College, Museum of Art

Brunswick
,
ME

The Neo-Classical Walker Art Building, designed by McKim, Mead and White in 1894, now houses the Bowdoin College Museum of Art. Throughout its life, the building experienced several problems,...

San Buenaventura City Hall

Ventura
,
CA
Project Contacts:

This Beaux Arts-style building was designed by Albert C. Martin.  Built in 1912, the building was used as a courthouse until 1972 when it began service as San Buenaventura City Hall.  Special...

Mount St. Mary's College, Doheny Mansion

Los Angeles
,
CA
Project Contacts:

Built in 1899 for the Oliver P. Posey family, the Doheny family occupied the home for nearly sixty years.  The three-story mansion was designed by architects Theodore A. Eisen and Sumner P. Hunt...

Eastern Columbia Building

Los Angeles
,
CA
Project Contacts:

Designed by Claud Beelman, the thirteen-story Eastern Columbia Building with its turquoise terra-cotta and gold leaf exterior exemplifies the Art Deco Zigzag Moderne movement. SGH investigated...

225 Bush Street

San Francisco
,
CA
Project Contacts:

Constructed in 1922 with a major addition in 1950, the twenty-two story building 225 Bush Street is a twenty-two story building located in the central downtown business district.  The building is...

California Department of Parks and Recreation, Columbia State Park

Columbia
,
CA
Project Contacts:

The National Historic Landmark District of Columbia State Historic Park is a mid-nineteenth-century gold rush town that has been in varying degrees of continuous use since the town’s inception. ...

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