| Company | Last checked | Google rating | Delivery | ||||
|---|---|---|---|---|---|---|---|
| Romeo's FuelSuffolk · Nassau Lowest todayPosted price $50 cancellation fee after order is placed | $5.349 | $5.299 | $5.229 | Oct 17, 9:06 PM ET | ★ 4.7 (3,173) | Posted delivery schedule | Order |
| All Island FuelSuffolk · Nassau Posted price Prices may vary, check your zipcode for an exact quote | $5.369cashcard $5.429 | $5.319cashcard $5.379 | $5.259cashcard $5.319 | Oct 17, 9:06 PM ET | ★ 4.6 (368) | 7 days a week | Order |
| Express COD (with Tragar)Suffolk · Nassau Posted price minimum order 100 gal; no cancellations; new customers: 5c/gal off first order (code NEW5) | $5.439 | $5.439 | $5.389 | Oct 17, 9:06 PM ET | ★ 4.6 (65) | Order by 10 AM | Order |
| OK PetroleumSuffolk · Nassau Posted price | $5.599 | $5.499 | $5.469 | Oct 17, 9:06 PM ET | ★ 4.5 (59) | Schedule online | Order |
| At Your Service OilNassau · Queens Posted price | $5.710 | $5.550 | $5.510 | Oct 17, 9:06 PM ET | ★ 2.0 (9) | Online ordering | Order |
| All Island ComfortSuffolk · Nassau Posted price Prices may vary, check your zipcode for an exact quote | $5.599 | $5.559 | $5.459 | Oct 17, 9:06 PM ET | ★ 5.0 (32) | 24/7 same-day fills | Order |
| Discount FuelSuffolk · Nassau · Queens Posted price Prices may vary, check your zipcode for an exact quote | $5.599 | $5.559 | $5.459 | Oct 17, 9:06 PM ET | ★ 2.3 (3) | Within 24 hours | Order |
| Domino Fuel Inc.Suffolk · Nassau · Queens Posted price Prices may vary, check your zipcode for an exact quote | $5.599 | $5.559 | $5.459 | Oct 17, 9:06 PM ET | ★ 4.7 (800) | Same-day & 24/7 | Order |
| Oilex HeatingNassau Posted price $50 cancellation fee | $5.650 | $5.590 | $5.530 | Oct 17, 9:06 PM ET | ★ 4.9 (287) | Same-day delivery | Order |
| Anchor Fuel OilSuffolk · Nassau Posted price | $5.799 | $5.729 | $5.699 | Oct 17, 9:06 PM ET | — | Online ordering | Order |
| Bel-Mar OilNassau · Queens Posted price Prices may vary, check your zipcode for an exact quote | $5.850 | $5.790 | $5.750 | Oct 17, 9:06 PM ET | ★ 3.8 (23) | 24-hour emergency | Order |
| Family Fuel & Heating ServiceSuffolk · Nassau Posted price COD price (tiers 100-149 / 150-199 / 200-299 gal); 300+ gal $5.799; full-service (contract) price $6.699 + $169.00 service contract | $5.899 | $5.849 | $5.819 | Oct 17, 9:06 PM ET | ★ 4.8 (272) | Same-day when available | Order |
| Paragon OilNassau · Queens Posted price earliest delivery October 20th, 2026; Prices may vary, check your zipcode for an exact quote | $6.499 | $6.449 | $6.449 | Oct 17, 9:06 PM ET | ★ 3.0 (30) | Online ordering | Order |
About heating oil delivery in Seaford
Seaford is in Nassau County. The table above lists every dealer in our directory that names Nassau in its service area; a dealer may not deliver to every street, so check your address on the dealer's site or by phone. Prices are per gallon for COD (one-time) deliveries of 100, 150 and 200 gallons, as posted on each dealer's own website at the time shown.
Other Nassau County towns: Hempstead · Levittown · Massapequa · Hicksville · Freeport · Valley Stream · Long Beach · Garden City · Westbury · East Meadow · Baldwin · Bellmore · Merrick · Wantagh · Massapequa Park · Bethpage · Plainview · Syosset · Oyster Bay · Glen Cove · Port Washington · Manhasset · Great Neck · New Hyde Park · Mineola · Floral Park · Elmont · Franklin Square · West Hempstead · Uniondale · Roosevelt · Oceanside · Rockville Centre · Lynbrook · Malverne · Lawrence · Inwood · Cedarhurst · Woodmere · Hewlett · Island Park · Carle Place · Jericho · Old Bethpage · Farmingdale · Locust Valley · Glen Head · Sea Cliff · Roslyn · Williston Park · East Rockaway · Woodbury · Point Lookout