Commercial Heating Oil and Diesel Services for Oceanside, Western Suffolk County and Nassau County, NY

Get reliable commercial fuel delivery and service from OSI Comfort Specialists!

Queens and Western Long Island have an amazingly diverse economy and many of this area’s businesses have commercial fuel needs that are met by the reliable, hands-on service that comes from OSI Comfort Specialists.

We are a fourth-generation family business that has been serving communities all around the area since 1936. Our commitment to dependable service goes back to when our founder, Morris Levi, hand-delivered fuel oil through snow drifts to make sure his customers had the fuel they needed.

Today, we use a team of experts along with cutting-edge technology to provide unmatched service when it comes to reliability and quality.

Heating oil delivery that is reliable

At OSI Comfort Specialists, we pride ourselves on providing the comfort you can count on. That includes a fuel delivery schedule customized to your needs. We’ll make sure that your building, whether it’s an apartment building or a hospital, is always warm, safe and comfortable.

There’s something else you will like about OSI Comfort Specialists. It’s not the heating oil of just a generation ago. Our Bioheat® Fuel is made with ultra-low sulfur heating oil that removes more than 99% of sulfurs and 5% biodiesels, which are made from natural resources such as plant oils, algae and recycled commercial cooking oils. These create a cleaner-burning heating oil that dramatically reduces greenhouse gas emissions, improves the energy efficiency of your heating system and creates less wear on your heating system so it has fewer breakdowns and lasts longer.

OSI has been servicing our heating, air conditioning, plumbing and electric for over 15 years. We are so happy with the service. They are available 24/7 and respond immediately. We recently underwent a home renovation where we would have been lost without their careful planning and guidance. Michael and his team are experts with utmost professionalism. We would highly recommend them for any or all of their services.
-Debra B.

Diesel fuels to keep your fleet running

However your business uses diesel fuels, the commercial fuels team at OSI Comfort Specialists has the experience and knowledge to make sure you’ll always have the diesel you need with personalized service that no large, national diesel fuels provider can match.

We serve a wide range of businesses such as nursing homes, hospitals, healthcare facilities, construction companies, paving businesses, warehouses and distribution centers, waste haulers and manufacturing plants.

Diesel fuels are not only used in vehicles. They are also used in a wide range of equipment in businesses such as construction and paving. Diesel fuels also power commercial generators, which do a lot more for businesses and institutions beyond leaving the lights on. Commercial generators are used for:

  • keeping life-saving equipment running at hospitals, healthcare facilities and nursing homes
  • providing power to commercial kitchens at restaurants, hospitals, nursing homes and other facilities
  • keeping HVAC running at businesses to protect computers, servers and other tech equipment
  • powering commercial refrigeration systems to keep the perishable foods at grocery stores safely cold or frozen
OSI Comfort Specialists has a fuel delivery service that gives you assurance your business will always have the heating oil or diesel fuels it needs. Get in touch with our commercial fuels experts to learn more about our services.