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Award-Winning Safety Program.

Manhattan Construction Company’s safety program wins national safety honors.

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We are considerate builders.

We provide technical expertise and take care and consideration to help our client’s meet their goals. Take this video project tour with us and see how.

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Join us! Make an impact.

We believe that every team member has a stake in the success of our company. Your innovative thinking and new ideas make us better.

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Tyler McManaman Named BD+C 2019 “40 Under 40 Honoree

BD+C, a national building industry publication, selects honorees based on their career achievements, service to their profession and communities, and active participation in charitable work.

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Cantera Concrete

Cantera Concrete Company provides quality concrete services for commercial projects.

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Code of Conduct

Our Commitment


Join Us

Our Core Values


We strive to create the safest work environments in the industry and believe that every injury is preventable.


Our organization, team members, and project execution shall above all be characterized by excellence.


Integrity and honesty must be present in our everyday actions with each other, our clients, trade partners, and all others we encounter.


Respect for the individual and the importance of teamwork are critical to the successful performance of our responsibilities.

Client-Driven Culture

Client-Driven Culture
Our organization believes creating a client-driven culture is paramount to sustained long-term success.

  • Preconstruction
  • General Building
  • Construction Management
  • Design / Build
  • Self-Perform Services
  • Building Information Modeling (BIM) / Virtual Construction
  • Program Management
  • Program Management
  • Construction Management
  • Preconstruction Services
  • General Construction Consulting
  • Document Review
  • Constructability Review
  • Bank Stabilization
  • Box Culverts
  • Bridges
  • Foundation Drilling
  • Pile Driving
  • Roads & Approaches
  • Site Grading & Utilities
  • Commercial Glass
  • Windows & Doors
  • Sliding Glass Doors
  • Curtain Wall
  • Specialty Glass
  • Screen Enclosures
  • Pipeline Repairs & Rehabilitation
  • Pipeline Anomaly Repairs, Integrity & Maintenance
  • Hydrotesting
  • Coating Rehabilitation
  • Existing Station Piping Modification & Valve Replacement
  • In-line Inspection Modifications
  • Mainline Replacements & Line Lowering
  • Drilling Pads & Retention Structures
  • Emergency Repairs
  • Preconstruction Services
  • Tilt-Up
  • Architectural
  • Site Work
  • Place & Finish
  • Flatwork
  • Structural
  • Foundations
  • Concrete Restoration
  • Structural Strengthening
  • Hurricane Repairs
  • Waterproofing
  • Joint Sealants
  • Specialty Coatings
  • Coatings
  • Painting
NASA Exploration Sciences Building
Greenbelt, Maryland View Project
Big Rock Interchange
Little Rock, Arkansas View Project
AT&T Stadium
Arlington, Texas View Project
Oklahoma State University Business Building
Stillwater, Oklahoma View Project

Our Company. 

Where We Work IconManhattan Construction Group is a privately-held construction firm that provides general building, bridge, road, civil works, pipeline, and specialty construction services in the United States, Central America, Mexico, and the Caribbean.

For more than 125 years, we have grown our construction firm by delivering on our promises, fostering lasting client relationships, and investing in the professional development of our team members.

Throughout our five generations of family ownership, we continually seek to build a company that makes a positive contribution to the communities in which we build.

We pride ourselves on our uncompromising commitment to ethical conduct, safety and making fiscally-sound business decisions to meet the long-term goals of our clients, project team members, and collaborators.

We strive for Building excellence” in every aspect of our business.


We strive for safety excellence and continual improvement and innovation to be a leader in safety for the industry.

Providing a safe work environment for our clients, team members, and trade partners is our main priority every day. We firmly believe that a safe workplace is the key to operational excellence and eliminates injuries and property damage with the additional benefit of reducing operating costs.
Safety Standdown at The Star Phase IIISafety Standdown at the OKC CapitolSafety Standdown at MRB OKC Office.Safety Week 2020 MRB


Under the ownership and management of the Rooney family for five generations, Manhattan team members focus on the timeless qualities of building trust while providing exceptional construction services. This blueprint for business has guided the company through more than a century of market fluctuations. Founded in 1896, Manhattan Construction Company is the flagship of the organization. After becoming well known in the general construction field, Manhattan Construction Group was formed to serve as the parent company of Manhattan Construction Company and affiliate operations catering to multiple segments of the building industry. Today, Manhattan Construction Group also includes Manhattan Road & Bridge Company, Manhattan International, Manhattan Pipeline, LLC, Cantera Construction Company, SAFEZONE, LLC, and Spectrum Contracting.


Doing the right thing.

With more than a century of experience and accomplishments in our businesses by exceptional people, we have established a reputation of integrity and fairness, reliable performance, and quality results. We are uncompromising in upholding the highest business ethics. We deal fairly and honestly with others. We comply with all laws and regulations. We do what is right by acting in accordance with our company values. We feel that there is no substitute for the exercise of sound judgment based on the principles of forthrightness and integrity. Our team members have a duty to build upon these company values. Together, we continue to demonstrate that Manhattan Construction Group stands for the highest standards of integrity and fairness by “Doing the Right Thing.”

Commitment to Legal and Ethical Conduct

Consistent with our core values, honesty, and fair dealing are central to maintaining the Company’s customer relationships and reputation. We are committed to operating at the highest ethical standards and in compliance with applicable law while providing an exceptional experience for our customers. Our ability to do so depends on the demonstrated conduct and commitment of each and every team member. We integrate these standards into every aspect of our business.

Our Ethics Hotline

(918) 878-3456

Rankings & Recognition

Manhattan Construction is a top-performing construction firm and consistently ranks among the top contractors as listed by Engineering News-Record in multiple categories in 2023.

  • ENR Top 100 in Construction Management-at-Risk Firms: #43
  • ENR Top 400 Contractors: #70
  • ENR Top Airports: #22
  • ENR Top Bridges: #14
  • ENR Top Pipelines: #5
  • ENR Top Mixed Use: #13
  • ENR Top Hotels, Motels & Convention Centers: #15
  • ENR Top Government Offices: #17
  • ENR Top Entertainment, Casinos: #25
  • ENR Top 100 Green Contractors: #58
  • ENR Texas & Louisiana Region
    • Top Contractors: #11
    • Top Construction Management-at-Risk Firms: #4
    • Top Public Sector: #14
    • Top Private Sector: #9
    • Top Negotiated Work: #9
    • Top New Construction #13
    • Top Hard-Bid Work: #17
    • Top Renovation: #4
    • Top Commercial #3
    • Top Education #14
    • Top Government/Public Building: # 6
    • Top Entertainment #8
    • Top Transportation #8
    • Top Hospitality: #3
    • Top Religious and Cultural: #2
    • Top Multi-Unit Residential: # 10
  • ENR Oklahoma Top Contractors #1
  • ENR Arkansas Top Contractors: #5

See more accolades and rankings on our recognition and rankings page.