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Business Details
42 Years
experience
Trusted Tenant Improvement Contractor in Tulsa
Founded in 1984, Subcon has established itself as a trusted Tenant Improvement General Contractor serving Tulsa and surrounding areas. With over 45 years of combined leadership experience, our team of skilled professionals delivers high-quality interior and exterior construction solutions. We specialize in custom rebuilding, expansion, repair, and maintenance projects, prioritizing responsive service, attention to detail, and client satisfaction.

Our in-house craftsmen and experienced project managers ensure seamless execution from concept to completion. Backed by decades of industry expertise and long-standing client relationships, we remain committed to providing cost-effective, schedule-driven building solutions that reflect each client's unique vision.
Services
Interior Rebuilding Exterior Rebuilding Expansion Projects Commercial Repair Maintenance Services Tenant Improvement Drywall Installation Painting Services Millwork Solutions
Details
  • Year established: 1984
Highlights and features
  • We offer 40+ years of local construction expertise
  • Our in-house craftsmen ensure quality control
  • We provide quotes within a week for most projects
  • Our team maintains long-term client relationships
  • We guarantee competitive pricing with no corners cut
What people say
Best value for the job Highest recommendation Asset to our business model Great to us Responsive service
Services
Tenant Improvement
Subcon specializes in commercial tenant improvement projects, transforming spaces to meet modern business needs. Our experienced team handles everything from office expansions to complete interior overhauls. We coordinate all aspects of construction to minimize disruption while maintaining strict quality standards. Clients benefit from our local expertise and commitment to delivering functional, aesthetically pleasing environments that enhance workplace productivity.
Interior Rebuilding
We provide comprehensive interior rebuilding services for commercial properties, focusing on creating functional, code-compliant spaces. Our skilled craftsmen handle drywall, ceilings, and millwork with precision. The process includes detailed planning, material selection, and execution by experienced project managers. Clients receive customized solutions that balance aesthetic appeal with practical requirements for lasting value.
Exterior Rebuilding
Subcon's exterior rebuilding services enhance property curb appeal while addressing structural needs. Our team manages facade repairs, roofing upgrades, and weatherproofing solutions. We maintain architectural integrity while incorporating modern materials and techniques. Clients receive durable, visually appealing exteriors that protect interior spaces and improve overall property value through our comprehensive approach.
Commercial Repair
We offer prompt commercial repair services addressing both emergency and scheduled maintenance needs. Our technicians handle drywall, painting, and system repairs with minimal business disruption. Preventative maintenance plans help property owners avoid costly future repairs. Clients benefit from our rapid response times and commitment to maintaining their properties' appearance and functionality.
Expansion Projects
Subcon manages commercial expansion projects from initial planning to final inspection. Our team coordinates permits, utility connections, and structural modifications seamlessly. We ensure new additions match existing architecture while meeting current building codes. Clients receive expanded facilities that accommodate growth without compromising operational continuity during construction.
People
Bill Duke
Owner
With over 45 years in construction, Bill Duke has owned Subcon since 1998. He began as a carpenter apprentice in 1972 and became an estimator before purchasing the company. His extensive field and management experience shapes Subcon's operational excellence and commitment to quality craftsmanship.
Michael Houser
Estimator/Project Manager
Michael Houser joined Subcon in 1991 as a carpenter and became an estimator/project manager in 1997. With over 30 years of combined field and office experience, he ensures accurate project planning and efficient execution. His dual perspective helps maintain Subcon's reputation for reliable, quality-driven construction services.
Ryan Duke
Estimator/Project Manager
Ryan Duke started with Subcon in 1997 as a carpenter apprentice and advanced to estimator/project manager in 2004. His hands-on experience informs practical project planning. He combines technical expertise with client-focused communication to deliver successful outcomes aligned with budget and timeline requirements.
Questions
What types of construction services does Subcon offer?
Subcon provides tenant improvement, interior/exterior rebuilding, expansion projects, commercial repairs, and maintenance services for businesses in Tulsa and surrounding areas.
How long has Subcon been in business?
Subcon has operated as a Tenant Improvement General Contractor since 1984, with leadership having over 45 combined years in the construction industry.
Do you serve areas outside Tulsa?
While primarily serving Tulsa, Subcon handles projects in surrounding Oklahoma areas, maintaining the same quality standards for all commercial construction work.
What makes Subcon different from other contractors?
Our team's decades of combined experience, in-house craftsmen, and commitment to completing projects on time with personalized attention set us apart in the industry.
How quickly can I get an estimate?
Subcon provides accurate quotes for most projects within a week, depending on size, with flexible pricing that maintains quality while remaining competitive.