Expert installation, repair, and replacement for Roth oil tanks across Suffolk and Nassau County, backed by 24/7 emergency service.
Domino Fuel installs, repairs, and replaces Roth oil tanks across Long Island. Our licensed technicians service every Roth model, size it right for your home, and back every job with a free estimate and 24/7 emergency service.
Licensed & Insured
Factory-trained technicians
All Major Brands
Service & installation
Free Estimates
No-obligation system quotes
Since 1981
Family-owned, local, trusted
Roth is one of the oil tank brands we proudly install and service across Long Island. Our licensed technicians know Roth systems inside and out, from quick repairs to full replacements and upgrades.
Browse all the oil tank brands we carry, or see the rest of our oil tank services.
Roth double-wall heating oil tanks are a top choice on Long Island for leak protection, pairing a seamless high-density polyethylene inner tank with a galvanized steel outer shell that holds 110% of the inner tank. An optical leak alarm gives early warning.
Roth oil tank highlights:
Here is roughly what a new heating oil tank costs to install, using current national averages.
| Item | Typical installed cost (U.S. average) |
|---|---|
| 275-gal double-wall tank, installed | $1,200 - $4,600 |
| Installation labor | $500 - $1,200 |
Per Angi and HomeAdvisor (2026): a 275-gallon double-wall tank, the most common residential size, runs about $1,200 to $4,600 installed. Indoor installs are lowest; outdoor or underground cost more. Old-tank removal and permits affect the final price.
Want your exact number? Costs vary by model and your setup, so we never guess. Get a free estimate for your exact Roth oil tank price, with no obligation.
Here is a quick look at the main Roth oil tank models we install and service on Long Island, so you can compare construction and capacity at a glance.
| Model / Series | Construction | Capacity | Best For |
|---|---|---|---|
| Roth DWT 110 | Galvanized steel outer + HDPE inner | 110 gal | Tight spaces, lower usage |
| Roth DWT 165 | Double-wall (steel + HDPE) | 165 gal | Smaller homes |
| Roth DWT 275 | Double-wall (steel + HDPE) | 275 gal | The standard residential size |
| Roth DWT 400 | Double-wall (steel + HDPE) | 400 gal | Larger homes, longer fills |
Roth double-wall tanks hold 110% of the inner tank in the outer shell and include an optical leak alarm.
Every Roth oil tank we install is sized to your home, most homes use a 275-gallon tank, and placed to code in the basement or outdoors above ground. We set the oil supply line, vent whistle, and leak monitoring, pull the Suffolk or Nassau permits, and safely remove and dispose of the old tank.
A tank is only as safe as its install, so we mount it securely and test before we leave. See our oil tank installation page or all oil tank services.
Surface rust, a stuck gauge, a silent vent whistle, or weeping at a fitting? Our technicians service Roth oil tanks and the lines, gauges, and alarms that go with them, with fast response across Suffolk and Nassau County.
We can also add a Wi-Fi tank gauge or a vent alarm. Catching tank problems early prevents costly leaks and cleanups.
When a tank is sweating, rusting, weeping, or simply old, replacing it is far cheaper than cleaning up a leak. We will inspect it honestly and, if it is time, install a new double-wall Roth tank and remove the old one.
We handle the permits, oil transfer, removal, and disposal, all with a free estimate up front. See our oil tank replacement and removal pages.
Catching these early usually means a smaller, cheaper fix. Call us if your Roth oil tank shows any of the following:
Repair is not always the smart money. It is usually time to replace when you see:
We stock or quickly source the parts that wear out most on Roth oil tanks, so repairs and tune-ups stay fast:
Not sure what your oil tank needs? Contact us or call (631) 779-3196 and we will diagnose it for you.
Not sure which brand fits your home? Explore the other oil tank brands we install and service across Long Island.
Common questions about this oil tank brand on Long Island.
Yes. Our licensed technicians repair all Roth oil tanks across Suffolk and Nassau County, including 24/7 emergency service.
Yes. We install and replace Roth oil tanks, sized for your home and installed to code, with a free estimate up front.
A steel tank often lasts 15 to 30 years, but lifespan depends on condition. We inspect for rust, weeping, and sweating and give you an honest repair-or-replace recommendation.
Double-wall tanks like Roth and Granby EcoGard add a second layer of leak protection and longer warranties. We will help you choose and handle the permits, with a free estimate.
Yes. Domino Fuel is fully licensed and insured for oil tank installation and removal on Long Island.
Yes. We can remove and properly dispose of your old tank when we install the new one, and provide the required documentation.
Get a free, no-obligation quote from your local Long Island oil tank experts.
