Exterior Foundation Kits
Serg Supply.
Get your build started with our foundation kits.
Exterior Foundation Kits coming soon for Sprinters and Transits
You're on the list! We'll be in touch soon.
Impacted Shipping
Due to unstable LTL pricing, your order may require additional shipping charges. While we strive to maintain free shipping across our product line, orders shipped to limited access addresses, states in the Midwest, or states on the east coast may require additional shipping charges.
We encourage you to reach out about your order prior to payment if any of these categories apply to you. Orders placed and canceled due to additional shipping fees will still incur a cancellation/restocking fee.
Thank you for your understanding, Happy Buidling!
CNC-Precision crafted wood van conversion kits, cabinetry and gear for the Mercedes-Benz Sprinter, Ford Transit, and Ram Promaster.
Built in Auburn, CA
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Contact
13395 New Airport Road, Suite D
Auburn, CA 95602
Mon–Thurs, 7am–4pm PST
General
contact@sergsupply.com
(916) 237-7174
Installations
installs@sergsupply.com
(916) 209-8381
© 2026
SergSupply. All rights reserved.
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