Residential Heating Oil

Glassmere Fuel offers reliable home heating oil in Southwestern Pennsylvania

Ultra Heat

With 73 years serving Allegheny, Butler, Armstrong, Washington, Beaver and Westmoreland counties, Glassmere Fuel is your source for residential heating oil. Count on us for:

Glassmere Fuel supplies only Ultra Heat Premium Oil, a proprietary product with a technically superior additive that helps prevent the formation of sludge, water and algae in your fuel storage tanks. Similar to detergent additives in gasoline, our customers benefit because nozzles, screens and electrodes stay clean—keeping your equipment running better and burning fuel more efficiently. That lowers your fuel bills and reduces the need for repairs.

Click here to see a reference table for tank sizes and approximate capacities.

Your local heating oil company for over 75 years

As a local business with deep roots in the community, customer satisfaction is important to us, and we aim to provide our clients with reliable, affordable and courteous service. We offer a range of convenient options including automatic deliveries to ensure you never run out of fuel. We also offer multiple convenient payment plans designed to help you manage your bills and keep fuel costs under control.

Glassmere Fuel is also your go-to source for fuel tanks: We sell, install and service fuel tanks and our team of experienced pros can help you select the right size and type of tank for your needs.

Call us today for more information about home heating oil delivery in Allegheny, Butler, Armstrong, Washington, Beaver and Westmoreland counties.

2020-2021 LIHEAP Heating Oil Assistance

Applications for LIHEAP (Low-income Heating Energy Assistance Program)  2020-2021 will go live on November 2nd. Click below for complete details and information on LIHEAP, eligibility requirements, and more. Check back here for links to applications on November 2nd. For general information on LIHEAP, visit


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