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Business Details
50+ Years
experience
Trusted HVAC Solutions & Fuel Delivery in Halethorpe
Warthen Fuel has served Maryland communities since 1933, establishing itself as a trusted provider of heating oil and HVAC services. Our family-owned business combines decades of industry experience with a commitment to personalized customer care. Our team of certified technicians and dedicated delivery drivers works tirelessly to ensure residential and commercial clients maintain comfortable environments year-round. We specialize in heating oil delivery, HVAC installation, and maintenance services tailored to meet both traditional and modern energy needs. Our transparent pricing model eliminates contractual obligations for fuel customers while maintaining competitive rates.

With over nine decades of local expertise, we continue operating from the same neighborhood where our founder began, honoring our legacy of reliability and community service. Our full-service gas station provides added convenience for customers seeking fueling solutions. Through generations of ownership, we've maintained core values of integrity, technical excellence, and responsive service. Our pricing policies reflect our commitment to affordability, including structured maintenance plans and upfront cost disclosures. As industry standards evolve, we continue investing in equipment and training to deliver energy-efficient solutions that meet contemporary demands.
Services
HVAC Installation Heating Oil Delivery Water Heater Installation Full-Service Gas Station A/C Maintenance
Details
  • Year established: 1933
Highlights and features
  • Family-owned operation since 1933 with local market expertise
  • Certified technicians for HVAC installation and maintenance
  • No contractual obligations for fuel customers
  • Transparent pricing with upfront cost disclosures
  • Competitive heating oil rates with 100-gallon minimum delivery
Services
HVAC Installation
We install complete heating and cooling systems including gas furnaces, boilers, heat pumps, and air conditioning units. Our certified technicians ensure proper sizing and efficient operation for residential and commercial properties. All installations include start-up testing and customer education on system operation.
Heating Oil Delivery
Reliable home heating oil delivery with 100-gallon minimum orders. We serve Baltimore County and surrounding areas with competitive pricing that updates weekly based on market conditions. Emergency delivery options available for urgent needs.
Maintenance Plans
Preventative maintenance programs include annual cleaning and system checkups. Plan A covers boilers at $395/year, Plan B services hot air furnaces at $295/year, and A/C policies at $220/year. These plans help prevent breakdowns and extend equipment lifespan.
Emergency Repairs
Urgent HVAC repair service available for oil customers. Technicians respond during regular business hours with a $95/half-hour rate for diagnostic and repair work. Parts charged separately with transparent cost estimates provided before service begins.
Gas Station
Full-service gas station located at our Benson Avenue facility. Attendants pump gasoline, diesel, and kerosene for customer convenience. Open during regular business hours with payment options including cash and credit cards.
People
L. Chad Decker
Owner
Third-generation owner of Warthen Fuel Company, overseeing daily operations and customer relations. Maintains the family tradition of personalized service while implementing modern efficiency improvements. Active in local business associations and community initiatives.
Questions
Do you require contracts for heating oil service?
We do not require contracts for fuel delivery customers. Contracts are only needed for HVAC installation projects to ensure service continuity.
What heating oil price guarantees do you offer?
We don't offer price caps or fixed-rate contracts due to market volatility. Our pricing updates weekly to reflect current market conditions while maintaining competitive rates.
Are service plans worth purchasing?
Our maintenance plans provide annual cleaning and system checks at set prices, helping prevent emergencies and extend equipment lifespan. Most customers find them cost-effective for routine care.
What HVAC brands do you install?
We install major brand equipment including boilers, gas furnaces, heat pumps, and air conditioning units. Our technicians recommend systems based on your specific heating and cooling needs.
Do you offer after-hours emergency service?
Emergency HVAC repairs are available during regular business hours. We recommend scheduling service calls in advance for non-urgent issues to ensure timely assistance.
What payment methods do you accept?
For fuel deliveries and service work, we accept cash and credit card payments. Account customers may establish payment arrangements through our office staff.