Malvern Office

195 Lancaster Ave
Malvern, PA 19355

Quakertown Office

1432 S West End Blvd
Quakertown, PA 18951

Maryland Office

Monkton, MD 21111

Our Services in


About Atglen

A small borough in western Chester County, a distance from the busy life of Philadelphia, Atglen, PA is no stranger to us at Haly Oil.


With a breadth and depth of experience, Haly Oil’s technicians are dedicated to quality with each job they take on. Combining factory training with real-world, hands-on experience, our professional technicians have genuine concern for our client’s needs and deliver an unrivaled customer experience in servicing Atglen, Pennsylvania heating oil systems. Haly Oil’s Constant Comfort guarantee is a first for our heating companies industry. It guarantees that our customers will be warm in the winter and cool in the summer. If you are an Atglen resident or business who is in need of a complete heating and cooling system or a simple fuel delivery, our technicians are ready to serve your family, treating you with the same care and dedication we put forth with our own families.


As the premiere heating oil supplier and servicer in Atglen, Pennsylvania, Haly Oil’s service technicians and delivery personnel know you depend on our products and services to help you maintain a comfortable environment with heating oil, year round. When you need us, we will be there as your courteous, professional and friendly heating company.


As an Atglen, Pennsylvania customer, we know you expect the best when it comes to heating and cooling products. Haly Oil sells and services the most efficient and advanced heating oil and cooling systems available from vendors such as Bryant and Thermo Pride. We offer a wide variety of thermostats and other devices that go along well these high and ultra-high efficiency systems, together keeping your home or business comfortable, year round, without breaking the bank.

Contact Great Valley Propane Today

At Great Valley Propane, we have been in business for over three decades and have provided Media residents and businesses with propane for nearly two of them. Contact us today to get started with your comprehensive residential and commercial propane services tailored to fit your needs!