Oil Tank Replacement in Connecticut

For a Trustworthy Oil Tank Repair or Replacement, Just Say Hello, Aiello!”

Every year, Aiello performs hundreds of oil tank repairs and replacements for Connecticut residents. And every year, we provide those residents with great financing options, unmatched guarantees and long-lasting oil tank replacements.

  • Free oil tank removal & replacement estimates

  • Convenient, flexible financing options

  • 30-year product warranties available

Service Details

Expect more from every oil tank repair or replacement with Aiello Home Services

Whether you're in the planning stages of purchasing a new oil tank or need your oil tank repaired in a hurry, Aiello is here for you with free estimates on multiple replacement options, excellent financing plans and experienced, CT-licensed heating professionals who can handle any oil tank repair needed. Call us today to learn more about our oil tank repair and replacement services.


What does an oil tank repair or replacement cost in Connecticut?

  • Low: $100
  • Median: $1,500
  • High: $6,000

What factors affect the cost of my oil tank replacement?

The price of an oil tank replacement varies based on four factors: whether the tank is below or above ground, whether the replacement tank will be single or double-walled, the cost to remove and properly dispose of your old tank and the contractor you choose.

  • Whether the tank is repaired or replaced. s of oil tank repairs include: bleeding the tank dry, sludge removal, fuel line clog removal, rebuilding the fuel line system, etc.
  • Whether the new tank will be single or double-walled. Double-walled oil tanks cost anywhere from $500 to $700 more than single-walled oil tanks. However, double-walled tanks typically last longer because they reduce the risk and rate of corrosion. Plus, most double-walled tanks come with built-in leak alarms. Our professionals will help you choose the tank that best meets your needs and budget and can explain the specific price differences between the two options.
  • Removal and disposal of the old tank. Beware that with other companies, you may need to hire a separate contractor to dispose of your oil tank. At Aiello, our oil tank replacement services include the removal and proper disposal of your old oil tank and sludge. Our techs are licensed and certified in oil tank removals and follow Connecticut's strict oil tank removal regulations. This not only saves you the time and hassle of hiring a separate contractor but also saves you money!
  • The contractor you hire: Pricing for oil tank replacements and repairs vary from contractor to contractor. These rates are based on a contractor's experience, skill level, training and other factors. A faulty oil tank installation or repair can decrease the lifespan of the tank, lower your oil efficiency and even lead to your oil heating system breaking down. That's why going with a company you know will get the job done right is always the best choice.

Schedule a comprehensive oil tank diagnostic or estimate today!

Better service outcomes happen with better diagnostics. For just $99, Aiello will come to your home, perform a preliminary diagnosis and provide you with multiple options for resolution. Or if you know you need a replacement, we can perform a free comprehensive analysis, then share a variety of oil tank replacement options that best meet the needs of your home and budget. And don't worry, our tank replacement estimate includes proper disposal of your old oil tank!


Honoring these great warranties and guarantees for all oil tank replacements!

  • Industry-Best Warranties
    Aiello's HVAC replacement warranties can be extended up to 10 years.
  • Workmanship Guarantee
    We guarantee our work. We pride ourselves on our quality and stand behind it for an entire year.
  • 100% Money Back Guarantee
    We guarantee that if you don't like your new HVAC system we'll remove it for free. (Certain limitations apply. Call for details.)

Want even more protection for your oil tank?

We designed a maintenance plan with a single goal in mind: save our customers as much money as possible, without compromising on comfort.

Benefits of becoming a Service Partner Plan member include...

  • Emergency priority service
  • 15% repair discount
  • Complimentary system checks
  • 2-year extended workmanship warranty

And much more!

See Service Partner Plan details


Our 5-star oil tank repair & replacement process

  1. We secure your appointment

    A live representative of Aiello is standing by to greet you with a friendly "Hello, Aiello!" from the moment you call. After our team has taken down your contact info, we'll match you with the best Comfort Specialist or technician to handle your job and find a time that works best for you.

  2. We introduce you to your technician

    It's a nice feeling to know that the person arriving at your home isn't a complete stranger. That's why Aiello introduces you to your Comfort Specialist (for installs) or technician (for repairs) before they arrive, by sharing information with you such as their name, a photo and some fun facts about their background. You can even follow their service truck while they're on their way to your home, so you know exactly when they'll arrive.

  3. We prepare for a successful oil tank repair or replacement

    For installations, our Comfort Specialist will perform a thorough in-home assessment and share new tank options with you. Aiello installs hundreds of different types of oil tanks every year and has a larger selection of brands and models than any other contractor in Connecticut. More options means more chances to identify a system that meets the comfort, convenience and budget needs of our customers. For repairs, our CT-licensed technicians will arrive in a well-stocked truck ready to handle the vast majority of repairs.

  4. We give you a 5-star installation or repair experience

    By the time installation day arrives, a huge amount of planning and preparation has already taken place. For our customers, it means better installations completed in a faster time frame with no hassles or confusion. Most of our oil tank replacements take just 2 to 8 hours to complete. Our oil tank repairs typically take around 2 hours to complete. And don't worry—we'll be sure to clean up our work area and will always wear booties anytime we need access to your home.

Your satisfaction means the world to us

Our goal is to give every Aiello customer a 5-star experience. That's why we ask if we delivered 5-star service at the end of every job. If not, we'll do everything we can to correct that issue before we leave.

Schedule your oil tank replacement estimate today


Earning Connecticut’s Trust, One 5‑Star Visit at a Time

“....extremely professional and thoughtful...”

“Nick, Scott, and Rocco were extremely professional and thoughtful in working on my project. They took the time to explain in detail the work they were doing and the reasons for it. They treated me with respect and kindness and I truly appreciated it.”

—Joan A. | Connecticut homeowner

For a Trustworthy Oil Tank Repair or Replacement, Say Hello, Aiello!”

Proudly serving over 100 cities and towns across seven Connecticut counties.

Outline of Connecticut showing that Aiello serves all of central Connecticut

See all cities we serve