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Business Details
37 Years
experience
Emergency
services
Your Reliable Fuel Delivery Partner in Middletown, NY
Founded in 1989 by Otto Bradatsch, Big O Fuels has established itself as a trusted provider of heating oil, propane, diesel, and gasoline for residential, commercial, and agricultural clients across Orange, Sullivan, and Ulster Counties. Under the current leadership of siblings Kate Bradatsch and Gary Singer, we remain committed to delivering premium petroleum products with a focus on reliability, competitive pricing, and personalized service. Our 35+ years of local expertise enable us to anticipate customer needs, offering automatic delivery solutions, emergency fuel services, and energy assistance programs tailored to individual requirements.

Recognized as the Best of the Best Oil Company by the Times Herald-Record, we combine advanced technologylike smart oil gaugeswith time-tested dedication to safety and sustainability. As a locally-owned business, we prioritize community partnerships and environmental responsibility, ensuring efficient energy solutions that meet both present demands and future challenges.
Services
Heating Oil Delivery Propane Delivery Diesel & Gasoline Delivery Automatic Delivery Smart Oil Gauge Installation Propane System Installation Budget Program Energy Assistance Onsite Fueling Emergency Service
Details
  • Year established: 1989
Highlights and features
  • We offer 35+ years of localized fuel delivery expertise
  • Our automatic delivery system prevents fuel runouts
  • Emergency delivery available with furnace restart service
  • Award-winning service recognized by Times Herald-Record
  • We maintain daily competitive pricing with COD rates
What people say
Award-winning service Reliable delivery Competitive pricing Local expertise Emergency service available
Services
Heating Oil Delivery
We provide scheduled and on-demand heating oil delivery across the Hudson Valley region. Our modern tanker fleet ensures fast, efficient service with real-time tracking capabilities. Customers benefit from market-responsive pricing and flexible delivery options tailored to individual consumption patterns.
Propane Delivery
Our propane services include residential tank refills, commercial bulk deliveries, and specialized fueling solutions. With multiple storage options and certified technicians, we ensure safe, code-compliant deliveries for heating, cooking, and industrial applications throughout the service area.
Automatic Delivery
This predictive delivery system uses weather data and historical usage to optimize fuel replenishment timing. Customers avoid manual monitoring while maintaining consistent energy availability, with customizable parameters to accommodate property upgrades or usage changes.
Emergency Service
Available for unexpected fuel shortages, our emergency response team provides rapid delivery and furnace restart assistance. This premium service includes priority dispatching and discounted service rates during critical need situations.
Smart Oil Gauge
This IoT-enabled system provides real-time tank level tracking through mobile and web platforms. Professional installation includes setup, calibration, and customer training to prevent fuel emergencies and optimize delivery scheduling efficiency.
People
Otto Bradatsch
Founder
Established Big O Fuels in 1989 with a commitment to reliable energy delivery. His vision created the foundation for the company's community-focused approach and technological innovation in fuel services.
Kate Bradatsch
Co-Owner
Continuing her father's legacy, Kate oversees daily operations with 20+ years of industry experience. She focuses on maintaining quality standards while expanding sustainable energy solutions for residential customers.
Gary Singer
Co-Owner
Managing commercial accounts and logistics, Gary brings technical expertise in fuel systems. He specializes in optimizing delivery routes and implementing safety protocols that exceed industry regulations for bulk fuel operations.
Questions
What areas do you serve?
We deliver fuel throughout Orange, Sullivan, and Ulster Counties in New York State.
Do you offer emergency fuel delivery?
Yes, we provide 24/7 emergency delivery with a $50 discount on furnace restart services.
How does automatic delivery work?
Our degree-day system monitors usage patterns and weather to schedule deliveries before you run low.
What payment options are available?
We accept credit card payments with automatic billing for delivery customers.
Is propane environmentally friendly?
Propane burns cleaner than other fossil fuels, reducing carbon emissions by up to 50% compared to electricity.