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Business Details
50+ Years
experience
Your Trusted Building Materials Partner Since 1934
Mill Creek Lumber has been a trusted provider of premium building materials and expert services since 1934. Founded during the Dust Bowl era by Pete Dunn, our company was built on principles of honesty, integrity, and a relentless passion for excellence. Over three generations, we have grown from a small lumber business into a regional leader, maintaining our core values while embracing innovation to meet evolving industry demands. Our leadership team, including Jeff Dunn, continues to drive progress while preserving the family legacy that defines our operations. With a dedicated workforce and a focus on customer satisfaction, we deliver high-quality lumber, engineered wood products, trusses, siding, millwork, and more to residential and commercial clients across Oklahoma and Kansas. Our commitment to transparency, reliability, and personalized support ensures every project receives tailored solutions that exceed expectations.

From framing lumber to custom millwork, we combine decades of expertise with cutting-edge technology to provide materials and services that stand the test of time. As a locally rooted business, we prioritize community relationships and sustainable practices, ensuring long-term value for our customers and partners. Our extensive inventory, strategic delivery capabilities, and knowledgeable team make us the preferred choice for builders, contractors, and homeowners seeking unmatched quality and service. Through every challenge and opportunity, Mill Creek Lumber remains steadfast in its mission to build dreams with integrity, excellence, and unwavering dedication to customer success.
Services
Lumber Supply Engineered Wood Products Custom Trusses Siding & Trim Millwork Windows Exterior Doors Interior Doors Hardwood Plywood Commercial Services
Details
  • Year established: 1934
Highlights and features
  • Family-owned legacy of excellence since 1934
  • Comprehensive inventory of premium building materials
  • Expert team with deep construction industry knowledge
  • Reliable delivery systems for timely project completion
  • Personalized support for residential and commercial projects
What people say
Exceptional service Reliable delivery Expert guidance Premium materials Competitive pricing
Services
Lumber Supply
Mill Creek Lumber provides premium framing lumber, treated wood, and specialty timbers for residential and commercial construction. Our inventory includes dimensional lumber, cornice boards, and structural components sourced for durability and code compliance. Builders rely on our consistent quality, competitive pricing, and just-in-time delivery to maintain project timelines and reduce waste.
Engineered Wood Products
We supply high-performance engineered wood solutions including Microllam LVL beams, TJI joists, and LSL lumber. These products offer superior strength-to-weight ratios, dimensional stability, and resistance to warping compared to traditional timber. Our team provides expert takeoffs, design assistance, and job-specific layouts to optimize material usage and structural integrity for floors, roofs, and load-bearing applications.
Custom Trusses
Our precision-engineered roof and floor trusses are manufactured to exact project specifications using advanced software and equipment. Available for residential, commercial, and multi-family builds, these systems ensure structural reliability while minimizing material waste. With in-house design and rapid delivery, we support complex configurations from simple gables to multi-pitch commercial roofs.
Siding & Trim
We offer a comprehensive selection of fiber cement, engineered wood, and natural cedar siding products for durable, low-maintenance exteriors. Our inventory includes James Hardie, LP SmartSide, and custom wood options in various profiles and finishes. Complemented by soffit, fascia, and trim solutions, these materials enhance curb appeal while providing long-term weather resistance and structural protection.
Millwork
Our millwork division provides hardwood and MDF mouldings, stair components, and architectural details for residential and commercial interiors. Stock profiles include baseboards, crown moulding, and casings in oak, maple, poplar, and knotty alder. We also supply pre-hung door frames, plinth blocks, and decorative accents to complete high-quality interior finishing projects.
Questions
What products does Mill Creek Lumber offer?
We provide lumber, engineered wood, trusses, siding, millwork, windows, doors, and building supplies for residential and commercial projects.
Do you deliver materials to job sites?
Yes, we offer timely delivery with logistics coordinated around your project schedule across Oklahoma and Kansas.
Are financing options available?
Yes, we provide financing solutions to help manage material costs for qualified customers.
What areas do you serve?
We serve Oklahoma, Kansas, and surrounding regions from multiple locations including Tulsa, Oklahoma City, and Wichita.
Can you assist with material estimates?
Our expert team offers precise takeoffs, design support, and customized recommendations for all projects.
Do you have showrooms for product selection?
Yes, visit our design centers to explore windows, doors, and interior finishes in person.
Reviews (2)
Jarrod Freeman
Nov 28, 2017 Report
High quality materials and Jarrod Mize is the best salesperson. Always ask for him he will always treat you right
Lori Meyer
Jan 23, 2017 Report
Steven Slater has gone way above and beyond honoring the warranty on our windows. They were installed 19 years ago and we have only had two problems. They were both resolved quickly and professionally. I highly recommend General Builder's Supply!