Propane Prices in Suffolk County, NY: What Homeowners Are Paying
The latest Long Island benchmark, what it does and does not mean, and the account details that can change a Suffolk County propane quote.
Read More →SERVING SUFFOLK COUNTY HOMEOWNERS
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in Suffolk County, NY
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Current Propane Prices in Suffolk County
Public benchmark information — actual dealer quotes vary by account.Latest Long Island Benchmark$4.339per gallonNYSERDA • July 2026 • Nassau + Suffolk
100 Gallon Benchmark Example$433.90estimated total100 × $4.339. Not a guaranteed dealer quote.
250 Gallon Benchmark Example$1,084.75estimated total250 × $4.339. Actual pricing can differ.
Your Local Delivered PriceComparereal quotesTank, usage, ownership and route all matter.
PRICE METHODOLOGY
How We Track Suffolk County Propane Prices
We use public benchmark data from the New York State Energy Research and Development Authority (NYSERDA) and the U.S. Energy Information Administration (EIA), then compare those benchmarks with the actual account details homeowners submit for local quotes.
NYSERDA Long Island benchmark
NYSERDA's New York Home Propane Price Monitoring Program reports Long Island as Nassau + Suffolk and surveys full-service residential dealers on a recurring schedule.
View NYSERDA source ↗EIA statewide benchmark
EIA publishes New York residential propane prices and documents its survey methodology. These figures are useful as a broader market reference, not a guaranteed local quote.
View EIA source ↗Why your quote may differ
Delivery size, annual usage, tank ownership, payment terms, automatic vs. will-call service, route location and fees can all move a real customer quote above or below a public benchmark.
Latest public Long Island benchmark used on this site: NYSERDA reported $4.339 per gallon for July 2026. This is a regional benchmark, not a guaranteed Suffolk County dealer price.
How Local Propane Quote Matching Works
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1
Enter Your ZIP Code
Tell us where you are located in Suffolk County.
2
Tell Us About Your Tank
Share tank size, ownership and estimated annual use.
3
Local Providers Review Privately
Your request is sent only to providers serving your area.
4
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Long Island Propane Resources
Long Island Propane Prices
See the latest Nassau + Suffolk benchmark, understand what it measures, and compare real Suffolk account quotes.
Long Island propane prices →Long Island Propane Delivery
Compare automatic delivery, will-call, tank ownership and service-area considerations across Suffolk County.
Long Island propane delivery →Propane Delivery Near Me
Find your Suffolk town and learn what local providers need to quote delivery at your exact ZIP code.
Propane delivery near me →Propane Delivery by Town in Suffolk County
View all towns →How to Save on Propane in Suffolk County
View all articles →How Much Does a 100 Gallon Propane Delivery Cost on Long Island?
A practical way to estimate a 100-gallon delivery and why small-delivery pricing can differ from the Long Island benchmark.
Read More →250 Gallon Propane Tank Refill Cost in Suffolk County
Understand tank capacity versus gallons delivered and estimate the cost of filling a 250-gallon propane tank.
Read More →500 Gallon Propane Tank Refill Cost in Suffolk County
Estimate a 500-gallon tank refill using gallons delivered, not just the tank's nameplate capacity.
Read More →Cheapest Propane Delivery in Suffolk County: How to Compare Quotes
How to look for a lower propane price without being fooled by first-fill promotions, hidden account costs or mismatched quotes.
Read More →Can You Switch Propane Companies If You Lease the Tank?
Why tank ownership matters when changing propane suppliers and what to confirm before accepting a competing quote.
Read More →Automatic Propane Delivery vs. Will Call on Long Island
Compare convenience, route planning, monitoring and pricing considerations for automatic delivery and will-call propane service.
Read More →Propane Tank Sizes Explained: 100, 120, 250, 500 and 1,000 Gallons
A homeowner-friendly guide to common propane tank sizes and why tank capacity is different from delivery gallons.
Read More →Propane for Generators on Long Island: Tank Size, Refills and Quote Questions
What generator owners should tell a propane provider when comparing tank and delivery options on Long Island.
Read More →How Low Should You Let Your Propane Tank Get?
Why homeowners should plan propane delivery before the tank is nearly empty and how monitoring can help.
Read More →Why Compare More Than the Price Per Gallon?
Tank ownership matters
Customer-owned tanks usually provide more supplier flexibility. Leased or supplier-owned tanks can limit who may fill them.
Delivery size changes economics
A planned larger fill can be priced differently from a small, emergency or low-volume delivery.
Service terms add up
Tank rental, monitoring, minimum-use requirements, delivery fees and payment terms can change your real annual cost.
Local routes are different
Providers do not serve every Suffolk ZIP code the same way. Matching by town and ZIP helps produce more relevant quotes.
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