Proud to be the construction partner
of choice for our clients, employees
and subcontractors

Services

Construction Management

  • Provide our professional expertise from conception through completion
  • Partner with architects and engineers during the design process
  • Identify value engineering opportunities as design is developed
  • Coordinate all construction activities from kickoff through tenant occupancy

Program Management

  • Manage construction rollouts including new locations, ADA upgrades, facilities renovations/upgrades, technology upgrades, and other opportunities
  • Offer our professional expertise through real estate location surveys, budgeting, scheduling, feasibility analyses, and complete construction coordination

General Contracting

  • Provide complete coordination of all construction activities
  • Supervise safety, quality, and daily activities of all trades
  • Manage project costs and schedule to ensure on-time, on-budget completion

Building and Construction Feasibility Studies

  • Develop budgets for projects at all stages of design
  • Analyze current site conditions in consideration of design documents
  • Offer professional expertise on construction cost and feasibility for chosen location or multiple potential sites

Firm Profile

Adelhardt Construction is a general contracting, construction management, design/build, and consulting firm serving New York, New Jersey, Connecticut, Pennsylvania, Washington DC, and Florida.

We are guided by our philosophy of equality: “We treat everyone – Clients, Subcontractors, and Team Members – with respect.”

We have built on this philosophy for over 80 years, developing strong partnerships and trusting relationships along the way. We understand our clients’ big picture priorities and pay careful attention to the details – delivering reliable, professional project execution.

We ask the right questions and provide timely communication on what matters. Our processes, systems, and structures enable our people to deliver great work on every Adelhardt project in a safe and supportive environment, both in the office and on the job site.

Portfolio

  • Adelhardt
    Office

    One Penn Plaza
    • Corporate interior renovation
    • 12,000 square feet
    • Duration: 20 weeks
    • LEED Silver
  • Baked by Melissa

    1585 Broadway
    • Retail store build out
    • 300 square feet
    • Duration: 4 weeks
  • Bank of America

    Staten Island, NY
    • Ground up retail branch
    • Square footage : 2,800sf
    • Project duration : 24 Weeks
    • (Highlights)
  • Capital One

    Bayshore, NY
    • Ground up retail branch
    • Square footage : 3,600sf
    • Project duration : 25 Weeks
    • (Highlights)
  • Equinox

    1095 Avenue of the Americas
    • Pre-Sales office build out
    • 2,100 square feet
    • (Project duration)
    • (Highlights)
  • Hilton

    Times Square
    • Lobby and façade renovation
    • (Project duration)
    • (Highlights)
  • Krizia

    Union Square
    • High-end retail store build out
    • Square footage : 3,500sf
    • Project duration : 16 Weeks
    • (Highlights)
  • NYU Langone

    • Exterior plaza and interior lobby renovation
    • Installation of new cantilevered steel and glass awning
    • Installation of sidewalk shed and security booth for student safety and security
  • PNC – 340

    Madison Avenue
    • Corporate interior renovation
    • 6,000 square feet
    • Duration: 10 weeks
  • Thor Equities

    Union Square
    • Core & shell / building conversion
    • Installation of 200-ton cooling tower
    • Duration: 52 weeks
  • UBS

    200 Park Avenue
    • Corporate interior renovation
    • 45,000 square feet
    • Duration: 24 weeks
  • Xerox

    Washington DC
    • Corporate interior renovation
    • Square Footage : 19,000sf
    • Duration: 36 weeks
    • High end stone and millwork for showroom
  • Xerox

    485 Lexington Avenue
    • Corporate interior renovation
    • Square Footage : 15,000sf
    • Duration : 24 weeks
    • Build out of executive offices and training facility

View All

Owl Image

Adelhardt
Office

One Penn Plaza
  • Corporate interior renovation
  • 12,000 square feet
  • Duration: 20 weeks
  • LEED Silver
Owl Image

Baked by Melissa

1585 Broadway
  • Retail store build out
  • 300 square feet
  • Duration: 4 weeks
Owl Image

Bank of America

Staten Island, NY
  • Ground up retail branch
  • Square footage : 2,800sf
  • Project duration : 24 Weeks
  • (Highlights)
Owl Image

Capital One

Bayshore, NY
  • Ground up retail branch
  • Square footage : 3,600sf
  • Project duration : 25 Weeks
  • (Highlights)
Owl Image

Equinox

1095 Avenue of the Americas
  • Pre-Sales office build out
  • 2,100 square feet
  • (Project duration)
  • (Highlights)
Owl Image

Hilton

Times Square
  • Lobby and façade renovation
  • (Project duration)
  • (Highlights)
Owl Image

Krizia

Union Square
  • High-end retail store build out
  • Square footage : 3,500sf
  • Project duration : 16 Weeks
  • (Highlights)
Owl Image

NYU Langone

  • Exterior plaza and interior lobby renovation
  • Installation of new cantilevered steel and glass awning
  • Installation of sidewalk shed and security booth for student safety and security
Owl Image

PNC – 340

Madison Avenue
  • Corporate interior renovation
  • 6,000 square feet
  • Duration: 10 weeks
Owl Image

Thor Equities

Union Square
  • Core & shell / building conversion
  • Installation of 200-ton cooling tower
  • Duration: 52 weeks
Owl Image

UBS

200 Park Avenue
  • Corporate interior renovation
  • 45,000 square feet
  • Duration: 24 weeks
Owl Image

Xerox

Washington DC
  • Corporate interior renovation
  • Square Footage : 19,000sf
  • Duration: 36 weeks
  • High end stone and millwork for showroom
Owl Image

Xerox

485 Lexington Avenue
  • Corporate interior renovation
  • Square Footage : 15,000sf
  • Duration : 24 weeks
  • Build out of executive offices and training facility

Team

David
Adelhardt, AIA

Shobu
Mangru

Peter
Turski

Andrew
DiMarco

Donna
Scarfo

James
Lahman

Maria
Cedeno

Barry
Griffin

Hector
Hernandez

Alexander
Dufek-Varieur

Vincent
Elezovic

Tiffany
Skrela

Sriram
Chintamaneni

Stephen
Schooley

Irvine
Henry

Daniel
Acevedo

Peter
Dino

David
Cabrales

Stephen
Straub

Timonthy
Lazarus

Richard
Parra

“We treat everyone – Clients, Subcontractors, and Team Members – with respect.”

- David Adelhardt

History

Community

Contact Us

NY Headquarters
One Penn Plaza
55th Floor
New York, NY 10119

FL Headquarters
Aventura Corporate Center
20801 Biscayne Blvd, Suite 403
Aventura, FL 33180

Phone Number : 212-279-3700
Fax Number : 212-279-9622
Email address : info@adelhardt.com