Industries We Serve
Custom fuel and DEF solutions tailored to the unique needs of your industry
Construction
Keep your heavy equipment, excavators, bulldozers, cranes, and construction fleet running with reliable on-site fuel delivery. We understand construction deadlines are critical.
Services for Construction:
- ✓Job site fuel delivery (diesel & gasoline)
- ✓Bulk DEF for Tier 4 equipment
- ✓Hydraulic fluids and greases
- ✓Emergency 24/7 delivery
- ✓Portable fuel tanks for remote sites
Agriculture
Farm and ranch fuel delivery for tractors, combines, irrigation pumps, and agricultural equipment. Tax-exempt dyed diesel available. We understand planting and harvest can't wait.
Services for Agriculture:
- ✓Tax-exempt dyed diesel (off-road)
- ✓Farm DEF delivery (bulk and packaged)
- ✓Tractor hydraulic fluids
- ✓Seasonal delivery scheduling
- ✓On-farm fuel storage tanks
Transportation & Logistics
Fleet fueling solutions for trucking companies, delivery services, and commercial fleets. Keep your trucks on the road and on schedule with our reliable fuel supply.
Services for Transportation:
- ✓On-site fleet fueling terminals
- ✓Bulk DEF for SCR-equipped trucks
- ✓Automated fuel management systems
- ✓Fuel tracking by vehicle
- ✓Volume pricing for large fleets
Manufacturing & Industrial
Fuel for backup generators, forklifts, and industrial equipment. Lubricants for manufacturing machinery. Keep your facility running smoothly with reliable fuel and oil supply.
Services for Manufacturing:
- ✓Backup generator diesel fuel
- ✓Forklift propane & diesel
- ✓Industrial lubricants & hydraulic fluids
- ✓Compressor oils
- ✓Scheduled maintenance delivery
Mining & Energy
Heavy-duty fuel and lubricant solutions for mining operations and energy production. High-volume delivery capabilities for demanding operations in Oklahoma's oil and gas sector.
Services for Mining & Energy:
- ✓Bulk diesel for mining equipment
- ✓High-volume DEF supply
- ✓Heavy-duty gear oils & greases
- ✓Remote site delivery capabilities
- ✓24/7 emergency service
Municipal & Government
Fuel and lubricant supply for city vehicles, public works equipment, and government facilities. Government pricing, convenient billing, and service across multiple locations.
Services for Municipalities:
- ✓Government contract pricing
- ✓Multiple location servicing
- ✓Consolidated billing & reporting
- ✓Public works equipment fuel & oils
- ✓Emergency services priority
Waste Management
Fuel and DEF for garbage trucks, recycling vehicles, and waste collection fleets. We understand your routes start early and can't be delayed for fueling.
Services for Waste Management:
- ✓On-site fueling terminals
- ✓Automated DEF dispensing systems
- ✓Heavy-duty diesel fuel
- ✓Hydraulic fluids for compactors
- ✓Fleet fuel management
Emergency Services
Priority fuel delivery for fire departments, hospitals, emergency responders, and critical infrastructure. When lives are on the line, we deliver fast.
Services for Emergency Services:
- ✓Priority delivery scheduling
- ✓24/7 emergency fuel availability
- ✓Backup generator diesel storage
- ✓Emergency vehicle fueling
- ✓Critical infrastructure support
Why Different Industries Trust Penley Oil
Industry Expertise
65+ years serving Oklahoma businesses means we understand the unique challenges and requirements of each industry. We don't just deliver fuel—we provide solutions.
Flexible Solutions
From small daily deliveries to bulk storage installations, we scale our services to match your operation. Custom solutions designed around your specific needs.
Reliability You Can Count On
We know downtime costs money. That's why we maintain 20,000+ gallons of DEF in stock, offer 24/7 emergency service, and guarantee next-day standard delivery.
Local Family Business
As a third-generation Oklahoma family business, we're invested in your success. You'll work with people who know your name, not a call center.
Ready to Partner With Us?
Let's discuss custom fuel and DEF solutions for your industry