Harlan is bringing one-platform fuel, lubricant, and DEF supply to Walnut Creek — order online, automate replenishment, and get local delivery from a vetted distributor. Join now for early access.
From fleets and construction crews to gas stations, auto shops, farms, and industrial facilities, operations in and around Walnut Creek run on fuel, lubricants, and DEF. Harlan brings all of it onto one platform — order online, automate replenishment, and let a local distributor handle delivery.
In Walnut Creek, Harlan serves
Keep Walnut Creek pumps full and shelves stocked.
Bulk oil, DEF & shop supply on schedule.
On-site fuel & lube for Walnut Creek-area job sites.
Fuel & DEF for every vehicle, one account.
Diesel, lube & DEF for the operation.
Reliable fluid supply for plants & yards.
Nearby California markets
We're onboarding Walnut Creek-area operators now. Join for early access and we'll set you up with a local distributor as we launch.