Corporate Interiors
- Baker Donelson Tenant Improvements & Renovations
- Place St. Charles Elevator Lobby and Garage Renovations
- Ernest N. Morial Convention Center Phase I Lobby Renovations
- American Red Cross
- ABF Freight Lines — Renovation
- Center For Energy Resources Management
- Entergy-Mobil Building Interior Renovations
- Shell Oil Company Tenant Improvements at One Shell Square
- Louisiana Medical Mutual Insurance Company
- Capital One Bank Tenant Build-Out at Place St. Charles
- Capital One Bank Renovations
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Education
- Tulane University Weinmann Hall Roof Replacement and Waterproofing
- St. Augustine High School Expansion and Renovations
- Tulane University Medical Center – Central Plant Upgrade
- Tulane University – Building 107 Repairs
- Xavier University – Interior & Exterior Renovations
- Xavier College of Pharmacy Suite Renovation
- Loyola University Orleans Room
- LSU Health Sciences Center – Medical Education Building
- LSU Health Sciences Center — Charity School of Nursing Dormitory
- Belle Chasse Academy
- Archbishop Hannan High School
- Lakeshore High School
- LSU School of Medicine Center For Advanced Practice
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Federal Government/Military
- Storm Proofing with Generator at Pumping Station No. 13
- Cryogenic Control Center & Safe Haven for LOX/LH2 Barges – Stennis Space Center
- Gillis Long Center, Buildings 11 & 27
- Belle Chasse Academy
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Health Care
- Tulane University Hospital & Clinic Surgical Suite Corridor Renovations
- Tulane University Medical Center – Central Plant Upgrade
- Tulane University Hospital and Clinic – Administrative Office Renovations
- East Jefferson Hospital Oxygen Tank Relocation
- Mary Bird Perkins Cancer Center at Terrebonne General Medical Center
- C&M Medical Services Building
- Chalmette Medical Center MRI Recolaction
- LSU School of Medicine Center For Advanced Practice
- University Hospital Renovations Package “E,” LSU Health Sciences Center
- Chalmette Medical Center Expansion/Intensive Care Unit
- Louisiana Medical Center & Heart Hospital Addition & Renovations
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Hospitality
- Sheraton Hotel Door Replacement
- New Orleans Marriott 2nd, 4th, and 5th Floors
- Omni Crescent Hotel Restoration
- Fairmont Hotel Exterior Stair Tower Replacement
- Omni Royal Orleans Men & Women’s Pool Restroom Renovations
- Omni Royal Orleans Lobby and Rib Room Renovations
- New Orleans Marriott Sliding Glass Door Replacement and Repairs
- New Orleans Marriott Health Spa
- New Orleans Marriott Lobby and Ballroom Renovations
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Industrial
- Riverfront Cold Storage Facility at The Port of New Orleans
- Folgers Coffee Company Interior Floor Leveling
- Folgers Coffee Company Exterior Door Replacement
- Shell Oil Company – MetOcean Training Facility
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Office Facilities
Recreation & Entertainment
Residential
- Nazareth Inn II Improvements
- Cabrini Luxury Apartments
- New Desire Phase I B
- Sugar Plantation Condominiums
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Retail
- Clearview Mall 3rd and 4th Floor Renovations
- Starbucks, Ernest N. Morial Convention Center
- A-1 Appliance
- The Mattress Firm
- Lamarque Jeep-Chrysler-Dodge
- Café Du Monde, Metairie, LA
- Bed Bath & Beyond, Clearview Mall
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Specialty
- Riverfront Cold Storage Facility at The Port of New Orleans
- Cryogenic Control Center & Safe Haven for LOX/LH2 Barges – Stennis Space Center
- Shell Oil Company – MetOcean Training Facility
- Riverwalk Elevator Replacement
- GNO Expressway Commission High Voltage Aerial Cable Installation Consultants
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Storm Restoration
- Capital One Bank Civic Center
- New Orleans Marriott Restoration
- Davis Saunders Building Roof Replacement
- Omni Royal Orleans Room Restoration and Renovation
- Omni Crescent Hotel Restoration
- Oakwood Mall
- Cadillac of Metairie
- Holiday Inn Select
- Marriott Residence Inn
- Marriott Springhill Suites
- Clearview Mall
- Clearview Mall
- St. Augustine High School Demolition and Restoration
- Capital One Bank Civic Center
- New Orleans Marriott Restoration
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Under Construction
- Riverfront Cold Storage Facility at The Port of New Orleans
- Tulane University Weinmann Hall Roof Replacement and Waterproofing
- Storm Proofing with Generator at Pumping Station No. 13
- Baker Donelson Tenant Improvements & Renovations
- Sheraton Hotel Door Replacement
- St. Margaret’s Daughters Home Renovations
- Tulane University Hospital & Clinic Surgical Suite Corridor Renovations
- Louis Armstrong New Orleans International Airport – Concourse D Expansion
- Mary Bird Perkins Cancer Center at Terrebonne General Medical Center
- Mary Bird Perkins Cancer Center at Terrebonne General Medical Center
View All Under Construction
New Orleans Marriott Lobby and Ballroom Renovations
For additional information regarding this project, click here.
before…
after…

The New Orleans Marriott Lobby had begun to look dated with its heavy ironwork and open, rectangular spaces on numerous split levels. So in 2007 Host Hotels & Resorts, owner of the N.O. Marriott, hired The McDonnel Group to perform a complete makeover of the Marriott Lobby. McDonnel had been Host’s contractor of choice on previous projects including the replacement of sliding glass doors and windows, health spa improvements, and the hotel’s storm restorations.
Despite the mellow attitude of The Big Easy, there was nothing relaxed about this renovation. The project involved gutting and rebuilding the entire lobby, from marble and porcelain floors, to soaring radius ceilings. It also involved building a new restaurant, bar, coffee shop and retail stores, all done with high-end and largely custom-built materials. And the entire project had to be done in the hotel’s brief off-season — a period of 4 1/2 months. The McDonnel Group had crews working seven days a week, twelve to fourteen hours a day and at any given time had 150 construction professionals working within a 26,000 square foot space.
The new lobby includes coffers with large chandeliers, including three of red glass. The floors are marble and porcelain in a falling block pattern on 5′ x 5′ squares. The old 30-foot-long concierge and bell desk was replaced with seven radius pods, made of mahogany with granite countertops. Each pod was individually handcrafted. Overhead are dozens of radius ceilings in different sizes. The lobby renovations also included the creation of a new lobby bar and a new restaurant named 5-Fifty-5 (named after the hotel’s location of 555 Canal Street). The new establishments are stylish and visually stunning. The restaurant includes a feature wall of zebra wood and laminate with colored glass.
The McDonnel Group was also responsible for completely updating the hotel’s main ballroom, the largest ballroom in New Orleans, and renovating all eleven elevator interiors. During that short construction period of four months over $1 million in custom millwork was detailed, fabricated, and installed. The McDonnel Group worked with the Marriott and relocated the entire hotel lobby and registration areas to upper floors while ensuring minimal inconvenience to guests. The property remained at high occupancy throughout construction, avoiding any loss of business to the hotel. The renovations were completed on schedule, within budget, and with the highest standards of quality construction. Positive feedback form guests and hotel employees has been overwhelming and the newly renovated lobby and ballroom will certainly have a significant impact on Marriott’s business for many years to come.








