Hear from Our Customers
You know that moment when you check your oil gauge and realize you’re running dangerously low—again. The scramble to find a company that can deliver quickly. The premium prices you pay for urgency.
Most Port Jefferson homeowners have been there. Calling around during a cold snap, settling for whoever answers the phone first rather than who offers real value.
Here’s what’s different: you see our price upfront online, order in minutes, and get fast delivery at the quoted price. No surprise fees, no emergency surcharges, no wondering if you’re getting ripped off because you waited too long.
We’ve delivered heating oil through every brutal Suffolk County winter for over 70 years. We’re not figuring out Long Island weather patterns—we’ve been here through every nor’easter, every polar vortex, every January deep freeze this area has thrown at us.
Port Jefferson gets hit hard. Those weeks when temperatures stay below 20 degrees and your heating system runs constantly. The storms that knock out power and leave you relying entirely on your oil heat. We’ve delivered through all of it.
What you get from our seven decades of local experience: we know which neighborhoods get plowed first after storms, which streets are tricky for delivery trucks, and exactly how much oil Port Jefferson homes typically burn during different weather patterns.
Step one: Go to SuffolkOil.com and click “Order Oil Online.” You’ll see today’s price per gallon displayed clearly—no phone calls, no waiting for quotes. Select your gallons (25 minimum up to full tank), enter your Port Jefferson zip code, choose payment method.
Step two: Tell us about your delivery. Tank size, current oil level, any special instructions for our driver. If your tank is empty, check the box for priming service—we’ll handle it for $65, way less than most companies charge for the same work.
Step three: Submit and we process immediately. Pay by credit card and you don’t need to be home—our driver fills your tank and leaves the receipt in your mailbox. Choose cash payment and have the exact amount ready by 7 AM on delivery day.
Ready to get started?
Every delivery meets New York’s B5 heating oil standard—5% biodiesel blend that burns cleaner and extends your equipment life. This isn’t budget heating oil that leaves residue in your system. It’s the same quality fuel the big companies deliver, just without their markup.
Port Jefferson homeowners choose us because our pricing is transparent. The price you see online is what you pay, period. No fuel adjustment fees, no delivery surcharges, no “market fluctuation” charges that magically appear on your bill. We’ve built our reputation on straightforward pricing for 70+ years.
Our delivery windows work around your schedule. Winter season (November-April): Monday through Saturday delivery. Summer season (May-October): Monday through Friday. Need emergency delivery? Most Port Jefferson orders get same-day service when you call 631-924-4030.
Standard orders typically deliver within 1-2 business days. Emergency deliveries—when you’re running low or completely out—usually happen the same day you call 631-924-4030.
Our delivery trucks cover Port Jefferson and surrounding Suffolk County areas daily, so we can respond to urgent requests faster than companies based outside the area. During peak winter demand (December through February), we recommend ordering when your tank hits the 1/4 mark to avoid any delays.
The key is not waiting until you’re in crisis mode. Order with some cushion time and you’ll get the standard delivery schedule at regular pricing.
No contracts, no commitments, no minimum orders. You buy oil when you need it, in whatever amount makes sense, from 25 gallons up to a complete tank fill.
This gives you complete control over your heating costs. When oil prices drop, you can order immediately instead of being locked into a contract price. When you only need a partial fill, you’re not forced to buy more than necessary.
Many Port Jefferson homeowners have been burned by service contracts that seemed like good deals but became expensive commitments. We’ve stayed in business for 70+ years by letting customers choose when and how much to order.
When your tank runs completely dry, your heating system needs professional priming to restart safely. Our $65 service includes bleeding air from the fuel lines, priming your burner, and testing the system to ensure it’s running properly.
This is significantly less than what most full-service heating companies charge for the same work—often $150 or more. We can handle the priming during your oil delivery, so you don’t need to schedule a separate service call or wait around for a technician.
Our drivers are trained to perform this service safely and efficiently. If there are any complications beyond basic priming, we’ll let you know immediately rather than attempting repairs outside our expertise.
Because it’s simpler and fairer. Most heating oil companies add 3-5% surcharges for credit card payments, which can add $15-25 to a typical 150-gallon delivery. We build payment processing into our base pricing instead of nickel-and-diming customers.
Credit card payment is actually more convenient for most people—you don’t need to be home during delivery, and our driver leaves your receipt in the mailbox after filling your tank. Cash payment works too, just have the exact amount ready by 7 AM on your delivery day.
Either way, you pay the same price per gallon that we quote online or over the phone.
Most residential tanks in Port Jefferson are either 275 or 330 gallons. Look for a metal tag or stamp on your tank—usually near the fill pipe or on the tank’s side—that shows the capacity.
If you can’t find markings on the tank, check old oil delivery receipts. They typically show gallons delivered and what percentage of the tank was filled, which lets you calculate total capacity. Your heating contractor or previous oil company should also have this information on file.
When ordering online, you can select “fill my tank” if you’re unsure of the exact size. We’ll deliver however many gallons it takes to fill your tank completely, regardless of whether it’s 275, 330, or something in between.
Call us immediately at 631-924-4030. We handle emergency deliveries seven days a week and can usually get oil to your Port Jefferson home within a few hours, even on weekends and holidays.
Don’t attempt to restart your heating system yourself after running out of oil. Wait for our delivery and priming service to avoid damaging your equipment or creating safety hazards. Running a system dry can cause expensive problems that are completely avoidable.
We’ve been handling heating emergencies in Suffolk County for over 70 years. We understand that when it’s 15 degrees outside and you have no heat, every hour matters. That’s why we maintain emergency delivery capability year-round, not just during business hours.
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