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Your Trusted Partner for Commercial & Industrial Construction Solutions
Since 1946, the Fleming Construction Group has been a leader in commercial and industrial construction, delivering quality projects that support the growth of US businesses. As a full-service design-build general contractor, we combine over 75 years of experience with modern techniques to meet the evolving needs of complex construction projects. Our approach prioritizes safety, efficiency, and a deep understanding of building ownership, ensuring clients maximize ROI through meticulous planning and lifecycle cost analysis. We value transparency, avoiding low-ball bids that lead to costly change orders, and maintain a lean operational structure to focus resources on client success.

With a national presence and a commitment to innovation, we specialize in pre-construction, construction, and post-construction services, including energy-efficient retrofits and facility maintenance through our Fleming 8760 division. Our team of experts, many with decades of industry experience, adheres to strict safety protocols and quality standards, earning repeat business from industry leaders. We pride ourselves on treating every project as a long-term investment for our clients, communities, and partners.
Services
Design-Build Construction Pre-Construction Services Facility Maintenance Roof Maintenance & Repair Energy Efficiency Retrofits Steel Erection Construction Management Cost Segregation Studies Rebate & Incentive Programs Post-Construction Services
Details
  • Year established: 1946
Highlights and features
  • We offer over 75 years of experience in commercial construction.
  • Our lean operations ensure cost-effective solutions without compromising quality.
  • We provide comprehensive pre-construction and post-construction services.
  • Our team includes OSHA-certified professionals ensuring safety and compliance.
  • We specialize in energy efficiency retrofits to lower total cost of ownership.
Associations and certifications
  • ISO 9001
What people say
Award-winning projects On-time delivery Cost-effective solutions Expert team Excellent service
Services
Design-Build Construction
Our design-build approach integrates planning and execution under one contract, accelerating timelines and reducing costs. With in-house expertise, we ensure seamless collaboration between design and field teams, delivering projects on budget and on schedule while maintaining the highest quality standards for commercial and industrial facilities.
Energy Efficiency Retrofits
Fleming 8760 specializes in energy audits, HVAC and lighting retrofits, and rebate-optimized upgrades to reduce operational costs. Our solutions improve building performance, lower energy consumption, and leverage tax incentives, ensuring long-term savings and environmental compliance for facility owners.
Steel Erection
Fleming Steel Erectors delivers precision steel erection for industrial and commercial projects nationwide. With decades of experience and a focus on safety, we handle complex installations from warehouses to high-rises, ensuring structural integrity and adherence to strict timelines and budgets.
Pre-Construction Services
We provide site analysis, constructability reviews, and detailed cost projections to optimize project outcomes. Our pre-construction team identifies risks early, ensuring accurate budgets and scopes that prevent costly changes, while aligning with client goals and lifecycle investment strategies.
Facility Maintenance
Fleming 8760 offers nationwide maintenance programs for roofs, HVAC systems, and structural elements. Our proactive services extend asset lifespans, minimize downtime, and maintain facility value through expert inspections, repairs, and retrofit solutions tailored to owner needs.
People
Tom O'Brien
CEO, Managing Member
With deep expertise in industrial real estate, Tom re-created FCG to prioritize client needs. His leadership fosters a 'whatever it takes' ethic, ensuring client satisfaction through quality construction and a focus on long-term relationships and community impact.
Justin Willett
President
Justin drives strategic growth across FCG divisions, leveraging 20+ years in construction and PEMB erection. He focuses on team development, innovation, and delivering value through energy-efficient solutions and client-centric project execution.
John Gilbertson
Executive Vice President
John oversees pre-construction services, using his subcontractor and management experience to develop accurate project scopes. He ensures client visions translate into feasible, cost-effective plans, minimizing risks before construction begins.
Tim Sprouse
VP, Operations
Tim leads large-scale steel projects with a focus on efficiency and safety. A third-generation ironworker, he brings field expertise to design-assist processes, ensuring complex builds meet quality and timeline standards across 11 countries and 50 U.S. states.
Dusty Stallsworth
Safety Director
Dusty manages FCG's safety programs, conducting training and compliance audits. With 21 years in construction safety, he ensures protocols protect workers and projects, holding certifications in OSHA standards and emergency response.
Questions
What types of construction projects does Fleming specialize in?
Fleming Construction Group specializes in commercial and industrial projects, including data centers, warehouses, manufacturing facilities, automotive dealerships, and energy-efficient retrofits for nationwide clients.
How does Fleming ensure projects stay on budget?
We use detailed pre-construction planning, value engineering, and avoid low-ball bids. Our lean operations and transparent processes minimize change orders, ensuring accurate cost projections from start to finish.
Do you offer maintenance services for existing buildings?
Yes, through Fleming 8760, we provide roof maintenance, HVAC upgrades, and energy retrofits to extend asset lifespans and reduce operational costs for facility owners.
What regions do you serve?
We operate nationwide with offices in Tulsa, Oklahoma City, Kansas City, Phoenix, and Atlanta, handling projects across all 50 states and international locations.
Are financing options available for retrofits?
While we don't provide direct financing, we help clients leverage utility rebates, tax incentives, and federal deductions to offset retrofit costs, often covering over 50% of project expenses.
How does Fleming prioritize safety on job sites?
Safety is our top priority, with daily toolbox talks, OSHA-certified teams, and rigorous compliance audits. Our protocols ensure worker protection and project success through proactive risk management.
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