1-800-423-7513
Oils & Lubricants for Industrial, Automotive, Diesel and Aviation, Quality Lubricants & Fluids since 1929
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Let customers speak for us
Blue DEF 330-Gallon Tote Premium Diesel Exhaust Fluid
Ordered three 55 gallon drums and they arrived within 5 business days to NM.
It tastes delicious, thank you for providing us with amazing DEF
Quick delivery, ordered a hand pump for 50 gallon drums and we’re all set.
Was my first touch with Kellerheartt, excellent attention and excellent delivery.
I received material before that they expected that will arrive.
I really appreciate your support.
Delivery was fast! While this was my first order from Keller Heartt, I was definitely unsure about spending $$ somewhere I wasn't familiar with online, but I received shipping confirmation the next day, and my order was here just a few days later. I'll definitely be purchasing from them again! Thanks KH!
we have used this oil in our molding machines for many years and it has performed flawlessly. Keller-Heartt is an excellent distributor for this product. Their prices are fair and deliveries are quick.
Service was fast, easy to process the order. From placing the order, later received several updates, and that was really good. We received the product, and n issues at all.
Delivered on time
Pricing was outstanding and delivery service was quick. I cannot thank you all Keller-Heartt enough. Keep up the great work.
Spadafore Oil & Energy
I have been using this for 20 years never has it ever gone rancid work's well for many materials, well worth the money. Very happy to find that I can order it online through Keller heartt
Great price, great service, and can't beat free shipping. Thanks
easy to buy and great service
excellent customer service
Great service, excellent product, quantity discount, quick delivery, couldn't be better...
(Well, a barrel pump thrown in on your first 3 barrel purchase would have been nice, but I would never expect that)
Love this company!!!
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