Diesel Exhaust Fluid (DEF) now available!


As of October 2014, Tesei Petroleum now suppliesĀ diesel exhaust fluid: Tesei Turbo Blue Sky DEF. Available in bulk, totes, drums, buckets and 2 1/2 gallon jugs.

Call or email to inquire about current prices.

July Specials extended


Our specials for July 2014 have been extended through the end of August 2014. The coupons will remain valid through 8/31/14 despite the printed expiration date.

Welcome! The new Teseipetro.com


Welcome to the new teseipetro.com.

Our new website now allows you to review our available services, find our nearest location, see what products we sell, and gives convenient access to our online account management system as well as keeping you up to date on the latest Tesei Petroleum news and information, right here on the news feed!

Be sure to check back often for useful safety tips, information updates, company news and special offers!