Office Staff
Project Management & Field Leadership


Brian J. Green, President

35 years of Business Management
Pricing, bidding, invoicing and project management and hands on labor; operating & installation experience. Complete understanding of plans, specifications and requirements; ODOT, City of Tulsa, Sand Springs, Broken Arrow, Bixby, Jenks, Owasso, Claremore, Collinsville, Catoosa, Verdigris in all residential, commercial and public improvements.


Joanne Green
Chairman | Senior Vice President

50 years of Business Management –
Functions as Administrative and Office Manager, bonding, financing, PFPI, insurance, and day to day operations.


Melissa J. Owens
Operations Manager

30 years of Business Management –
Functions as accounting and finance, policy and procedures and risk compliance.

Office Staff

Human Resources
Accounts Payable
Accounts Receivable
Payroll Management

Terms and Agreements

Our pricing is based on individual custom contracted agreements between Ira M. Green Construction and its customers. Each contract outlines the specific details and obligations regarding billing/invoicing, retainage, payment apps, and other guidelines as pertains to the completion cycles of the contracted job.

Project Management & Field Leadership

Excavation and Grading Division
Greg Osten, Supervisor
Brock Osten, Supervisor
Regi Cribbs, Supervisor

Site Grading, excavation, streets and roads, ponds, site development, etc.

Concrete Paving Division
Fabian Castorena

Paving, sidewalks, curb and guttering, stem walls, reinforced walls, concrete flumes, bridge boxes, footings, anchor bolt set-up etc.

Utility Division
Lonnie Duncan, Supervisor
Ray Henley, Supervisor
Rick Higeons, Supervisor
Ismael Ramos, Supervisor

Underground utilities; water supply systems, sanitary sewer systems and storm drainage systems. Familiar with all specifications, plan review, coordination of scheduling, ordering, testing and approvals of responsible project.

Maintenance Division
David Gunnels

Field service management and shop support

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Information Collection, Use, and Sharing
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Wherever we collect sensitive information (such as credit card data), that information is encrypted and transmitted in a secured format. While we use encryption to protect sensitive information, we also protect your information offline. Only employees who need the information to perform a specific job (for example: billing or invoice processing) are granted access to personally identifiable information. The computers/servers in which we store personally identifiable information are kept in a secure environment.

Questions regarding this policy may be directed via email to our Operations Manager or by telephone at 918-342-0840