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Trusted EPC Services for Complex Projects
S & B Engineers & Constructors has built a reputation for solving complex engineering and construction challenges through decades of industry service. Our integrated EPC (Engineering, Procurement, and Construction) approach ensures quality and execution excellence across every project phase. With a focus on safety, integrity, and commitment, we deliver purpose-built solutions tailored to client needs.

Our workforce development programs and proprietary tools like iPIMS enhance project efficiency and transparency. Recognized as a leader in energy engineering and construction, we combine technical expertise with a people-first culture to achieve client success.
Services
Engineering Services Procurement Construction Project Management Safety Consulting Design-Build EPC Workforce Training Project Delivery Procurement Management Integrated EPC
Highlights and features
  • We have 55+ years of industry service in EPC projects.
  • Our safety-first approach is embedded in all operations.
  • 90% of large EPC projects delivered on schedule.
  • 96% of large EPC projects completed under budget.
  • Dedicated craft workforce with industry-leading rehire rates.
Services
Engineering Services
S & B Engineers & Constructors offers multi-discipline EPC engineering from conceptual studies to detailed design. Our engineers collaborate with procurement and construction teams to ensure constructability. With wholly owned high-value engineering in India, we deliver cost-effective, innovative solutions for complex projects across global industries.
Procurement
Our procurement experts manage materials, logistics, and supplier relationships for timely project execution. Strategic alliances with 4,000+ global suppliers ensure competitive pricing and reliable delivery. We handle purchasing, expediting, and inventory management to keep projects on schedule and within budget.
Construction
S & B Engineers & Constructors provides self-perform, direct-hire construction services with a skilled workforce. Our merit shop approach emphasizes safety, quality, and leadership. With 70+ million direct-hire hours since 2010, we deliver 90% of projects on schedule and 96% under budget.
Safety Programs
Safety is core to S & B Engineers & Constructors's culture, with programs like People Observing People (POP) and Safety Task Assignment (STA). We integrate Human and Organizational Performance (HOP) principles to reduce errors and foster continuous improvement. Recognized with 11 ABC National Safety Excellence awards, we prioritize zero incidents.
Project Management
Our integrated EPC approach ensures seamless project management from design to completion. Proprietary tools like iPIMS provide real-time data access for stakeholders. With 90% on-time delivery and 96% under budget, we combine technical expertise with execution excellence for complex capital projects.
People
Jeff Sipes
Chief Executive Officer
Jeff Sipes leads S & B Engineers & Constructors with 30+ years in engineering and construction. A Texas Tech Civil Engineering Academy member, he oversees 4,500+ employees and drives strategic growth in refining, chemical, and industrial sectors.
John Parker
President and Chief Operating Officer
John Parker manages EPC operations with expertise in grassroots and revamp projects. A licensed engineer with Texas Tech degrees, he has led project execution from concept to startup across diverse industries.
Greg Hafer
Chief Commercial Officer
Greg Hafer aligns S & B Engineers & Constructors's strengths with client needs. With 40+ years in EPC, he drives business development and strategic initiatives, leveraging his mechanical engineering background and Texas licensure.
Valerie Carlson
Chief Financial Officer
Valerie Carlson oversees financial performance with 20+ years in oil and gas and construction. A CPA, she holds degrees from University of Houston Victoria and University of St. Thomas, ensuring fiscal discipline.
Dean Quinn
General Counsel
Dean Quinn manages legal and compliance matters, drawing on 20+ years in EPC and private law practice. A Texas Tech graduate, he serves on academic and community boards to strengthen corporate governance.
Questions
What industries does S&B serve?
S&B serves energy, midstream, industrial, marine, and power sectors with integrated EPC solutions.
How does S&B ensure project safety?
We embed safety in systems through programs like POP, STA, and HOP principles to reduce errors.
What is S&B's project delivery success rate?
90% of large EPC projects are delivered on time, and 96% are completed under budget.
Where are S&B's operations located?
S&B operates across the U.S. and in India with strategically located engineering and construction teams.
How does S&B train its workforce?
We invest in craft training, leadership development, and NCCER-certified programs to ensure workforce excellence.