Business Details
50+ Years
experience
Expert Construction Contracting Services in Chino, CA
Founded in 1958 by Dirk D. Peters, Duke Pacific has built a legacy of excellence in structural construction solutions. Our expertise spans over six decades, specializing in roof structures, seismic retrofits, and commercial framing systems. We prioritize safety as our top value, maintaining continuous operation under California Contractors License #176982 since our inception. Our team combines technical precision with practical problem-solving to deliver durable, code-compliant structures for clients ranging from international contractors to local businesses. We distinguish ourselves by focusing exclusively on structural integrity rather than waterproofing systems, ensuring clarity in our specialized role within construction projects. 
Services
Panelized Roof
Steel Deck
Wood Joist
Architectural Glulam
Framing
Seismic Retrofit
Structural Repairs
Details
- Year established: 1958
Highlights and features
- 65+ years of continuous operation with original contractor license
- Specialized expertise in structural roof systems and seismic upgrades
- Safety-focused approach with industry-leading safety standards
- Serves diverse clients from international contractors to local businesses
- Clear distinction between structural and waterproofing responsibilities
Services
Panelized Roof
Our panelized roof systems combine open web steel girders with traditional wood decking for efficient structural solutions. This hybrid approach offers superior load distribution while maintaining cost-effectiveness. Ideal for large commercial buildings requiring durable, code-compliant roofing structures.
Steel Deck
We install open web steel girders and joists with steel decking for both roof and floor applications. This system provides excellent strength-to-weight ratios and allows for faster installation times. Perfect for multi-story commercial developments needing structural integrity.
Wood Joist
Our wood joist solutions utilize engineered I-joists and open web purlins for optimized structural performance. These systems offer design flexibility while maintaining dimensional stability. Suitable for both new construction and retrofit projects requiring wood framing solutions.
Seismic Retrofit
We upgrade existing structures to meet current seismic code requirements through targeted reinforcement solutions. Our engineers develop cost-effective retrofit strategies that enhance structural resilience without compromising building functionality or aesthetics.
Structural Repairs
Our repair services address damaged roof members and implement structural upgrades to accommodate new loads. We use engineered solutions to restore structural integrity while minimizing disruption to building operations and maintaining safety standards.
People
Dirk D. Peters
Founder
Established Pacific Roof Structures in 1958, laying the foundation for structural engineering excellence that continues through Duke Pacific's 65-year legacy of innovation and safety leadership.
Questions
What distinguishes Duke Pacific from other construction contractors?
We specialize exclusively in structural systems with 65+ years of focused expertise in roof structures and seismic retrofits.
Do you handle roofing waterproofing systems?
No, we focus strictly on structural components. Roofing waterproofing requires specialized contractors separate from our structural work.
What service areas do you cover?
We serve commercial clients throughout Southern California including Chino, Rancho Cucamonga, Redlands, and surrounding regions.
What safety standards do you maintain?
Safety is our top priority. We maintain industry-leading safety protocols and training programs for all projects.
