During the restoration project of this early 20th-century apartment building in the prestigious Kalorama district of  Washington DC, we developed and implemented…  

At 7 Gracie Square is a cast stone and brick Art-Deco apartment house built in 1929 in Manhattan’s Yorkville neighborhood on the…  

We were engaged to perform an assessment of one of the most technologically advanced spy planes of its time, and still the…  

We performed emergency conservation treatment of a ceramic bust of Albert Einstein. The bust was sculpted by Robert Berks and was used…  

Atlantis is one of the three remaining orbiters from the NASA Space Shuttle program and the last to fly before the program…  

Built in the 1870’s in the Second Empire style, the Baltimore City Hall is a grand example of the civic pride and…  

Our conservators treated the large scale mosaic by Nikos Bel-Jon entitled “Medical Research Through the Ages” in 1997, 2001, and 2011. The…  

The Bok Tower was completed in 1929 as a public monument for the people of the United States by an immigrant from…  

In 1999, EverGreene was contracted to work on the famous Campbell Apartment, a former office to a 1920’s mogul, which was then…  

As part of the West Block Rehabilitation Project, the interior heritage spaces are also undergoing upgrades and renovations. At the request of…  

Cardozo High School, known as Central High School from 1917-1950, is sited prominently on a ridge north of Florida Avenue in Washington,…  

We assessed and developed treatment recommendations to restore the stone and tile fountain and works at the Carrollton School. The fountain is…  

The encaustic tile ceiling within the Bethesda Terrace Arcade in New York’s Central Park dates to the mid-1860s and is the only…  

The Christopher Columbus Monument was dedicated in Pueblo, Colorado in 1905. Funded by donations from Italian Americans across America, it was the…  

In preparation for the millennium, New York City restored City Hall Park before its historic City Hall in lower Manhattan. Occupied since…  

The City of Alexandria, Virginia, sponsors and maintains a wide and varied collection of public art for its residents, businesses, and visitors.…  

Traditional center for the arts and crafts movement in western North Carolina, the City of Asheville has made a serious effort to…  

The directory cases at the Environmental Protection Agency (EPA), Washington, DC are a distinctive part of the building’s historic design scheme. The…  

Fort Christian in Charlotte Amalie, St. Thomas, US Virgin Islands was constructed during the island’s Danish possession. Although the original structure dates…  

Fort Christian at Charlotte Amalie, Saint Thomas, US Virgin Islands, was first constructed in 1671. Its last reconstruction under Danish protection occurred…  

World-renowned glass artist Gabriel Loire and his studio Ateliers Loire produced stunningly beautiful walls for the “Jewel Box” an annex to the…  

The Hall of Justice, constructed in 1925 in the Beaux Arts style, was the nation’s first consolidated judicial facility. In 1994, as…  

Framing the White House in the main north-south axis at 16th Street and Constitution Avenue NW in Washington, DC, are the two…  

The historic Hotel Washington has been a fixture in downtown Washington, DC since its construction in 1917. Designed by the storied firm…  

We were contracted by the Scottish Rite for Freemasonry to perform bronze conservation treatment and bronze refinishing on the cast bronze night…  

The rare earthquake that roiled Washington, DC on August 23, 2011 caused damage to the historic limestone temple on 16th Street. This…  

Since its opening in 1903, the Hudson Theatre has lived many lives and is one of the few theaters with elements of…  

Situated in New York City’s infamous Time Square, the I. Miller Building was originally commissioned in the 1920s to house a well-established…  

The Jacob Wrey Mould Fountain was originally installed in City Hall Park in lower Manhattan in 1871. The fountain was designed by…  

We were hired in 2011 by the U.S. National Holocaust Memorial Museum to provide conservation services for the monumental bronze sculptures by…  

Built between 1931 and 1935, the US Department of Justice, also known as the Robert F. Kennedy Building, melds Art Deco and…  

We assessed and treated a private collection of modern outdoor sculpture in Rhode Island in 2017. The sculpture collection includes a large…  

Kathrineberg was built in 1830 on the island of St. Thomas, US Virgin Islands, for a wealthy Danish plantation owner who later…  

For a major exhibition on Laurelton Hall—Louis Comfort Tiffany’s Long Island home lost to fire in 1957—we were engaged to design and…  

The National Law Enforcement Officer’s Memorial is an elegant and expansive memorial to the more than 20,000 officers killed nationwide in the…  

The Mariners’ Museum houses an extraordinary collection of nautical and scientific instruments for navigation and measurements. Included among the astrolabes, quadrants, sextants,…  

The Maritime Administration (MARAD) is an agency within the U. S. Department of Transportation dealing with water-borne transportation. It maintains a collection…  

Since 1960, the pharmaceutical giant Pfizer has maintained an expansive research campus in Groton, CT. The entrance to one of the facilities…  

The developers of the City of Miami Beach incorporated fountains and monuments into the streetscapes of the city that they built on…  

Columbia University’s Millbank Chapel is an architecturally significant building designed by William Potter in 1897, with an intact, High Victorian style interior.…  

Originally built as Temple Tifereth-Israel, the newly restored and renovated building serves primarily as a 1,200-seat performing arts center for Case Western…  

Brackenridge Park in San Antonio, Texas, encompasses acres of parkland, streams, bridges, and the remnants of a former estate known as “Miraflores.”…  

TSTC Waco is located on the property that was once home to the James Connally Air Force Base. Although now an academic…  

Mullen Library is one of the hallmark buildings on the campus of the Catholic University of America, in Washington, DC. Built through…  

The National Cemetery Administration cares for the extensive network of national cemeteries throughout the United States. Many of these contain important historic…  

EverGreene was engaged by a private client to carry out conservation treatment on a Picasso “Corrida” ceramic plate that had undergone accidental…  

The Plantation Agriculture Museum was established in the 1960’s by a local Arkansas planter, Robert Dortch. The Dortch Cotton Gin (the only…  

Construction on the Capitol Complex of Puerto Rico, which includes the Medical Arts Building, began in 1925 in the neighborhood now known…  

The RMS Carpathia made her maiden voyage on May 5, 1903 from Liverpool to Boston, and sailed between New York, Trieste and…  

We were hired to help coordinate and design the rigging plans for the removal of the 17-ton wrought iron hull fragment from…  

The port-side gangway door from the Titanic’s D-Deck opened into the first class reception area; it was literally the “front door” for…  

On Sunday 14 April at 11. 40 pm the RMS Titanic struck an iceberg. By 2. 20 am on Monday 15 April,…  

On Sunday, 14 April, 11. 40 pm, the R. M. S. Titanic struck an iceberg. By 2. 20 am on Monday 15…  

On Sunday, 14 April, 11. 40 pm, the R. M. S. Titanic struck an iceberg. By 2. 20 am on Monday 15…  

Rough Point mansion was originally build for Frederick Vanderbilt and later became the home of Doris Duke. The Solarium at Rough Point…  

From 2003 to 2006 we stabilized and restored the Saturn V Rocket located at the Johnson Space Center (JSC), Houston, TX. This…  

The Silver Theater in Silver Spring, Maryland, is a true gem of 1930’s Art Deco architecture. Completed in 1938 to the design…  

The Spokane Federal Building and US Post Office is a landmark building that blends Beaux Arts Classicism and Renaissance Revival elements. Completed…  

The State Office Building Annex, an example of mid-century Modern architecture, was so severely damaged by the devastation visited on New Orleans…  

The Sterne Fountain was commissioned by the Sterne family in 1924, a prominent family in Littleton, Colorado. The fountain was designed by…  

The Tang dynasty (A. D. 618-907), with its capital at Chang’an, is regarded by historians as a high point in Chinese civilization—equal,…  

This bronze temple bell with an ornate iron hanger dates to the nineteenth century and is thought to originate from Cambodia or…  

At the request of SWCA Environmental Consultants, we performed an on-site condition assessment of “The Orange Show” in Houston, Texas. “The Orange…  

Louis Comfort Tiffany’s home at Laurelton Hall, was built between 1902 and 1905 to showcase his studio’s decorative arts and his unique…  

Louis Comfort Tiffany’s Long Island home lost to fire in 1957, and the damaged fragments that could be salvaged have remained hidden in…  

In 2010 we worked with HGA Architects for the Architect of the Capitol to conduct a feasibility study of the upgrading of…  

The Knoxville National Cemetery was established in 1863 by famed Civil War General Ambrose Burnside. The most notable monument on-site is the…  

We performed detailed restoration of several elements at the Venetian Pool, a National Historic Landmark in Coral Gables Florida. We worked on…  

As the centerpiece of the restoration of the park located at 55 Water Street, New York, NY, the 1985 New York Vietnam…  

The White Island Lighthouse is one of the many historic lighthouses that were built along the Eastern Seaboard to guide shipping away…  

We were contracted in 2013 to treat two zinc lion sculptures at the National Park Seminary at Forest Glen. The pair was…