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Kleen Energy Inc

Name: Kleen Energy Inc
Address: 7 Marshall Street, Milford, DE, 19963, US
Telephone: +13022428256

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Milford, DE
Kleen Energy Inc

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Your local source for DEF, oil, lubricants, and shop supplies—keeping fleets running clean and efficient.

10/31/2026

Happy Halloween from Kleen Energy! 👻 Wishing everyone a safe night and full candy buckets! 🍬

And remember—the only thing scarier than Halloween is a clogged DPF. 😂

10/22/2026

Had a great time in the parade tonight! Thanks to everyone who came out and showed us some love! 💙

10/21/2026

Taking the Kleen Energy truck out for something other than deliveries tonight 😂 Come see us in the Milford parade!

10/15/2026

If your shop goes through oil, we should probably be talking. 👀

We always keep 15W40 & 5W30 in stock and ready to go, with other oils available upon request.

Drums, totes, or regular deliveries — give us a call for pricing and see how we compare.

302.242.8256
7 Marshall st
Milford, De 19963

10/12/2026

A lot has changed since Kleen Exhaust.

It started with Casey and his brother Jason cleaning DPFs, and over the years it’s turned into way more than that.

Now it’s Heather and Casey running Kleen Energy. We still clean DPFs, but now we’re delivering DEF, diesel, oil, antifreeze, shop supplies and whatever else we decide to get ourselves into next 😂

It’s pretty crazy to look back at where it started compared to where we are now.

We’ve come a long way, and we’ve got even bigger plans for what’s next.

10/09/2026

New customers, new totes, same goal — keeping them stocked and moving. 💪

These are headed out for oil, DEF & antifreeze.

If your business goes through any of the above, give us a call. We’d love a chance to earn your business too.

302.242.8256
Kleen Energy Inc

10/07/2026

This is what a proper DPF cleaning looks like. 👌

$200 per cleaning with a guaranteed 24-hour turnaround. Pickup and delivery available.

And while you’re here, check out everything else we offer:

• Bulk DEF & packaged DEF
• Off-road diesel delivery
• Oil in Bulk
• Antifreeze/coolant
• Generator & equipment fill-ups
• Shop supplies
• DPF/DOC/SCR cleanings and replacements

One local company for all your fleet needs.

09/29/2026

Coffee keeps us running, DEF keeps you running ☕️🚛
Happy National Coffee Day from Kleen Energy!

09/28/2026

NEW SHIRT DESIGNS ARE INNNN!!!

We can’t decide which ones to order the most of, so help us out — which one would you actually wear? 😂
Comment your favorites below and SHARE please

Shirt colors are still subject to change.

09/25/2026

Guess you could call us a One-Hit Wonder 🎶

One call gets you DEF, diesel, oil, hydraulic fluid, antifreeze, DPF cleaning & more.

No need to juggle a bunch of suppliers when you can knock it all out with one. 😉

Happy National One-Hit Wonder Day!

Address

7 Marshall Street
Milford, DE
19963

Telephone

+13022428256

Website

facebook.com

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