Make Payment Contact

On-Road Diesel

Delivering home heating oil to Rhode Island and Southeastern Massachusetts for over 70 years

(401) 942-5000

Top-Grade On-Road Diesel Delivery

We’re able to provide Rhode Island commercial fleet managers with ultra-low sulfur on-road diesel. Our close proximity to the fuel terminals, staff coverage, and purchasing power with our suppliers allow us the ability to meet all your fuel needs.

ULTIMATE D PREMIUM DIESEL FUEL

Santoro Oil has partnered with Howes Lubricator, the leader in fuel additives, to bring you and your fleet total protection, all year long with Ultimate D Premium Diesel Fuel.

Ultimate D Premium Diesel Fuel will take all the guesswork and hassle out of treating individual trucks and storage tanks. Ultimate D Premium Diesel Fuel will arrive treated at the proper rate for the appropriate seasonal conditions. You will get total protection all year long with Ultimate D Premium Diesel Fuel.

Summer Ultimate D

More power, better fuel economy, and less maintenance guaranteed.

Ultimate D with Howes Meaner Power Kleaner has been tested to be effective with today’s diesel fuels to reduce injector deposits, increase fuel economy and eliminate water problems all throughout the warmer months.

We use our Ultimate D Summer package from April through October.

Winter Ultimate D

Reduce the incidences of vehicle failures during cold weather.

With a Wax Crystal Modifier, Ultimate D is able to reduce the size and alter the shape of the wax crystals as they precipitate from the diesel fuel in low temperatures.

We treat our diesel with our Ultimate D Winter package from November through March.

DIESEL EXHAUST FLUID (DEF)

Santoro Oil distributes Ocean Blue Diesel Exhaust Fluid which is manufactured by our sister company Ocean State Oil according to ISO 22241 standards and certified by the American Petroleum Institute.

DEF can increase fuel economy, reduce wear and tar and allow for more power in your diesel equipment.

DEF for Commercial Customers across RI and MA

  • 2.5 Gallon Jugs
  • 55 Gallon Drums
  • 275 & 330 Gallon Totes
  • Bulk Delivery
  • Storage and dispensing equipment available

COMMERCIAL SERVICES

Fleet Fueling

Whether you’re on a construction site for a new building for an educational institution we have the experience and technology to manage your fleet’s fueling needs.Using state of the art scanning technology we record important information from your fleet or single tank-like hour meter, hub meter, and odometer readings. Using this information you can properly and efficiently schedule future fleet maintenance based on your past usage to prevent any downtime on your most important assets. Your historical fleet usage information can also be helpful for IFTA reporting tracking.

Dispensing equipment (Pump and Tank) for Town or City approved job sites and permanent locations (permits are required). Our team can supply you on-demand with fuel tanks ranging from 275 to 10,000 gallons.

Utilizing Satellite Tank Monitoring Systems with customer web access, we can offer you automatic deliveries. We’re able to provide commercial fleet managers with either ultra-low sulfur on-road or off-road diesel.

Tank Monitoring

Santoro Oil offers a comprehensive tank monitoring program that allows us to know exactly how much fuel is in your skid tank(s) when the tank gets a delivery and to set up alerts when your tank(s) reaches a level determined by you.

Mounted on the outside of your skid tank(s) our cellular monitoring technology shows how much fuel is left in the tank, when deliveries are made, and when fuel is taken out.

The cellular monitor is mounted outside any of your skid tanks and is weather and water-resistant with an IP68 rating, this device is entirely waterproof! We can mount this device on your above or below ground tanks while maintaining a cellular connection over GSM cellular network. With a five-year battery life even with daily reporting, you can trust that you’ll know how much fuel is in your tank every single day!

Enjoy up to the minute tank readings with our tank monitoring system. Using a small transmitter, Santoro Oil and your fleet manager will be able to know exactly how much fuel is in each of your tanks.

Tank Monitoring Features:

  • Configurable scheduled report intervals.
  • Configurable warning and critical alarm thresholds for low and high tank levels.
  • Configurable fill and decompression event thresholds.
  • Configurable dial scaling type (horizontal, vertical, large bulk tank dials, duel oils, CO2, etc).
  • Cellular system information and signal strength indication.
  • Current ambient air temperature.

Looking for expert help? We’re just a call away. Let’s get your home comfortable again.

(401) 942-5000

Need fuel delivery or service?
Become a Santoro customer today!

Service Area

Proudly serving Rhode Island and Southeastern Massachusetts with fast, reliable fuel delivery and HVAC services you can count on—right in your neighborhood.

Learn More

Become a Customer

Joining Santoro Oil is easy. Whether you need heating oil, propane, or HVAC service, we’re here to help you get started with friendly, expert support.

Learn More

Why Santoro Oil?

Since 1952, families have trusted us for quality fuel, expert service, and local care. We treat your home like it’s our own—and it shows.

Learn More

Why Santoro?


HVAC Services in RI & Southeastern MA - Santoro Oil

Choose Santoro Oil for Experience, Expertise, and Excellence

When you choose Santoro Oil for your HVAC, heating oil, and fuel deliveries, you’re getting over seven decades of exceptional service and customer satisfaction. If you’re ready to experience the Santoro Oil difference, call us or schedule a service online today.

(401) 942-5000
cta-logo

Fuel Delivery

YOUR COMFORT IS OUR #1 PRIORITY

Serving Rhode Island & Southeastern Massachusetts Since 1952

(401) 942-5000
cta-logo

Service & Maintenance