
The Fisher Carriage House
150 Wentworth Street, Charleston, SC
Congratulations to the team for winning a prestigious Carolopolis Award from The Preservation Society of Charleston.
CEA provided mechanical and electrical engineering design services for renovation of this historical 2-story Carriage House. The Fisher Carriage House will be used for storage for the Ralph H. Johnson VA Medical Center.

133 Cannon Street, Charleston, SC
Congratulations to the team for winning a prestigious Carolopolis Award from The Preservation Society of Charleston.

Bumpa’s – 5 Cumberland St, Charleston
Congratulations to the team for winning a prestigious Carolopolis Award from The Preservation Society of Charleston.
This project was a remodel of a 2200-sf space in a 19th Century warehouse located in the historic French Quarter district for Bumpa’s, an upscale Pub and Restaurant with an Irish flair. The owners, Dan and Conor Sullivan, were inspired to take this journey by their late grandfather, Bumpa.
Engineering design services provided by CEA included mechanical, electrical, and plumbing for the gut and remodel of this great building to include a new commercial kitchen, bar, and dining area.
Thank you to Dan and Conor Sullivan, and Mr. David Richards, Architect.
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Telfair Museums of Art, Inc., The Owens-Thomas House (c. 1819)
This project involved the design for upgrades to the HVAC systems at the Owens-Thomas House located at 124 Abercorn Street in Savannah, GA. This historical jewel and National Historic Landmark, constructed in 1819, now serves as an historic house museum open to public tours. The three-story building consists of a basement level, originally used as a service and preparation space, two living levels, and an attic. The total building area (not counting attic) is approximately 11,000 sf.
Engineering services included mechanical, and electrical engineering design and construction phase services for the project.
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14 Hayne Street
This project involved the redesign of an existing space into a Social Hall for elegant private events in Charleston’s Historic District. Constantine Engineering delivered mechanical and plumbing engineering design services.
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1 King Street (c. 1920s)
Renovation of the first floor into two luxury condominiums under private ownership. Services included plumbing, mechanical, electrical, and fire protection design.
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20 S. Adger’s Wharf (c. 1880s)
HVAC Replacement
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The Colonial James English House (c. 1760)
HVAC Replacement
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Meadow Garden House Museum (c. 1791)
This project proposed to restore the residence based on interpretation of the First and Second Periods. This involved replacing the existing HVAC system and used the existing chimney flues as air distribution pathways. This approach was used on the Owens Thomas House in Savannah, Georgia and has proven to be a worthy means of providing excellent temperature and humidity control, with low noise, and minimal disruption of historic finishes in the home.
Constantine Engineering provided plumbing, mechanical and electrical design services for Meadow Gardens Restroom Building.
South Carolina Governor’s Mansion Complex (c. 1830-1854)
The Governor’s Mansion
Columbia, SC
Engineering services provided were mechanical engineering design and drafting services for the SC Governor’s Mansion and to two other houses located within the complex: The Lace House, and The Caldwell-Boylston House. The Mansion received a complete HVAC replacement in order to correct indoor air quality problems and to provide space pressurization.
South Carolina Governor’s Mansion Complex (c. 1830-1854)
The Lace House
Columbia, SC
The Lace House is located in the historic Arsenal Hill area with a rich antebellum history. The house and gardens are often used by the Governor to host State dinners and other special events. It also is used by visiting dignitaries and serves as a Bed and Breakfast or wedding facility on a rental basis.
The Lace House received a complete HVAC replacement in to correct indoor air quality problems and to provide space pressurization to the historic three-story home.
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43-47 Broad Street (c.1855)
The historic Hatman Building, well-known for its late 19th century painting ‘The Hatter’ on the west façade, is located at 43-47 Broad Street in downtown Charleston. The first floor contains retail space, the second floor is built-out as office space, and high-end residences comprise the top floor.
Constantine Engineering Associates furnished plumbing, mechanical, electrical, and fire protection engineering design through construction documents.
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Davidson Building (c. 1818)
Renovations and additions to a 2-story existing building, approximately 23,000 square feet, used as retail space and commercial office space. Services included structural, plumbing, mechanical, electrical, and fire protection design. Also included design for 7,500 square foot, 2-story building to the rear of the existing building for use as an inventory warehouse and delivery staging.
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4 Limehouse Street (c. 1890s)
HVAC Replacement
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61 Meeting Street (c. 1890s)
HVAC Replacement
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32 N. Market Street (c. 1910s)
Renovation of an historic building in the Market District of downtown Charleston, SC to house new commercial/retail lease spaces.
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Magnolia Plantation
With this project, CEA provided mechanical, electrical, and plumbing engineering design and drafting services for the Restroom Building at Magnolia Plantation. The building replaced a similar structure that was demolished.
South Carolina Governor’s Mansion Complex (c. 1830-1854)
The Caldwell-Hampton-Boylston House
Columbia, SC
The Caldwell-Boylston House is an historic home on the Governor’s Complex built between 1820 and 1830. The Governor’s Mansion staff and the Welcome Center are presently located in the historic house.
The House received a partial HVAC replacement in order to correct indoor air quality problems and to provide space pressurization to the three-story historic home.
The College of Charleston
90 Wentworth Street (c.1859)
This project involved the design for renovations at 90 Wentworth Street, a College of Charleston building which is utilized for student housing. The existing 3-story building totals approximately 3600-square feet and is an historic Charleston Style Single Residence. Engineering services included fire alarm, fire sprinkler, plumbing, mechanical, and electrical engineering design.
Renovations on the first and second floors included the laundry, bathroom, and kitchen areas of the building. The second and third floor renovations included HVAC replacement, and plumbing upgrades.
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103 Church Street (c. 1816)
This historic house, built in the heart of Charleston in 1816, is within walking distance to Battery Park and historic markets.
This project involved the design for renovation of an existing historic home (4 dwellings plus gallery) into 3 residential units, one per floor.
Constantine Engineering provided plumbing, mechanical, and electrical design services.
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Planters Inn (c. 1844)
Constantine Engineering provided mechanical, electrical, and plumbing engineering design and drafting services for an existing historical hotel. Project involved HVAC replacement to correct IAQ problems and provide space pressurization. Also, involved the addition of two hotel suites to the third floor.
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7 Pitt Street (c. 1890s)
HVAC Replacement
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80 East Bay Street (c. 1880s)
HVAC Replacement
169-171 Moultrie Street (c. 1925)
This project, located in the historical Hampton Park Terrace District in downtown Charleston, involved the design for complete renovations of an historical home, formerly a faculty house for The Citadel, into a mixed-use facility. Renovated spaces include offices, guest rooms for overnight accommodation, dining and social areas, as well as a catering kitchen.
Constantine Engineering provided plumbing, mechanical, electrical, and fire protection engineering design services.