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Business Details
50+ Years
experience
Emergency
services
Your Complete Solution for Fuel Systems & Construction Services
Founded in 1972, Seneca Companies has evolved from a petroleum equipment supplier into a multifaceted service provider with seven divisions and ten office locations across the Midwest, Mountain, and Southern regions. Our team of experienced professionals delivers 'The Complete Solution' through services spanning fuel systems construction, general contracting, waste solutions, and environmental compliance. With over five decades of industry expertise, we prioritize real value by combining innovative design, dependable construction, and comprehensive maintenance to meet diverse client needs. Our commitment to safety, ethical business practices, and technical excellence has solidified our reputation as a trusted partner in complex project execution.

We invest in continuous training for our staff and maintain strategic partnerships to ensure timely, cost-effective solutions for both routine and emergency scenarios. From aviation fueling systems to commercial facility upgrades, our integrated approach enables self-sustaining project management from concept to completion. This long-standing dedication to quality and customer satisfaction continues to drive our growth and industry leadership.
Services
Fuel Systems Construction General Contracting Waste Solutions Aviation Fueling Commercial Fueling Environmental Compliance Parts Distribution Emergency Response Tank Installation System Maintenance
Details
  • Year established: 1972
Highlights and features
  • We offer 50+ years of specialized expertise in petroleum infrastructure and construction.
  • Our integrated divisions provide end-to-end project management capabilities.
  • 24-hour emergency spill response service minimizes operational disruptions.
  • Comprehensive in-house training ensures industry-leading technical proficiency.
  • Strategic vendor partnerships enable cost-effective, timely project delivery.
Associations and certifications
  • ISNetworld
  • Avetta
  • Veriforce
Services
Fuel Systems Construction
Designing and building comprehensive fueling solutions for retail, commercial, and aviation clients. Our services include underground storage tank systems, dispenser installation, and POS integration. With factory-trained technicians and adherence to industry safety standards, we ensure reliable infrastructure that meets evolving regulatory requirements while optimizing operational efficiency.
General Contracting
Managing full-scale construction projects from concept to completion. Our team coordinates design-build initiatives, commercial facility upgrades, and specialty projects like car wash construction. With 40+ years of experience, we deliver on-time, within-budget results through strategic subcontractor relationships and client-focused project management tailored to specific business needs.
Waste Solutions
Providing industrial cleaning and hazardous material handling services. Our capabilities include hydroblasting, frac tank rental, and 24-hour emergency spill response. Certified field staff utilize advanced equipment for safe waste transportation, tank cleaning, and environmental remediation, minimizing business disruption while maintaining strict compliance with safety regulations.
Aviation Fueling
Designing and installing aviation fuel infrastructure for commercial hubs and private runways. Services cover system modernization, tank farm modifications, and hydrant fueling installations. Our engineering partners ensure compliance with airport security protocols while delivering durable solutions for jet fuel distribution, storage, and contamination control across diverse facility configurations.
Commercial Fueling
Creating customized commercial fueling systems including aboveground/underground storage and bulk plant infrastructure. Our experts handle system retrofits, corrosion prevention, and alternative fuel integration. With comprehensive lifecycle support from initial design to ongoing maintenance, we ensure safe, efficient fuel operations for fleet and industrial clients.
People
Chris Risewick
Founder
Founded Seneca Companies in 1972 at age 21, growing from a single employee operation to a multi-division enterprise. His vision for quality equipment and innovative service established the company's foundation for sustainable growth and industry leadership.
Questions
What industries does Seneca Companies serve?
We primarily serve petroleum, aviation, commercial transportation, and industrial sectors through our specialized divisions.
Do you offer emergency response services?
Yes, our Waste Solutions division provides 24-hour emergency spill response and containment services.
How many locations do you operate from?
We have ten office locations across the Midwest, Mountain, and Southern regions of the United States.
What makes Seneca different from competitors?
Our integrated divisions allow complete project control from design through maintenance, ensuring consistent quality and accountability.
Are training programs available for employees?
Yes, we provide extensive in-house technical training and professional development opportunities across all divisions.
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