Oil Tanks

Kosco is proud to install Granby Tanks –
The Safest, Most Reliable Tank You Can Buy

Kosco installs and replaces Granby Tanks that come with the Granby Guarantee – select models warranted up to 25 years!

Whether you are building a new home or upgrading your existing heating system, Granby is the top choice in fuel storage tanks.



The future of oil storage is now…
with Tank Mate

Increase the efficiency and decrease the liability of fuel oil storage tanks with Tank Mate.

Key Benefits:

  • UL Listed-Two piece construction made of space age Dura-Vinyl.
  • Meets & exceeds EPA requirements for 110% containment for both 275v and 330v oil tanks.
  • Meets & exceeds NFPA requirements for 110% containment for both 275 and 330v oil tanks.
  • Qualifies as a containment dike under NFPA 31
  • Protect your tank from the elements including rain, snow and winter wind chill.

Kosco offers Tank Removal & Replacement