Let us introduce ourselves. RV Supply Center has been part of the Apple Valley community since 1985, and for nearly 40 years we’ve kept RV owners on the road and ready for the next trip.
The story starts with Gerald and Ruth Parkin, who opened a small shop on Main Street in Hesperia after Gerald retired from the phone company. Their son Michael took over in 1993 and ran service work out of a 1,000-square-foot alley shop behind the store for almost 20 years. It wasn’t much to look at, but RV owners kept coming back because they knew they’d get straightforward answers and solid work.
In 2001, Mark Boesch joined the business as a partner. By 2017, Mark had become the sole owner, carrying the same values forward as the shop grew. For many years, RV Supply was located in the Little Sister’s Truck Wash complex near I-15 and Highway 395. Today, you’ll find us at 22379 Eyota Rd, Apple Valley, CA — a larger space that lets us keep even more parts on hand and serve even more RV owners.
Michael is now semi-retired, but you’ll still catch him in the shop a few days a week. Mark and his wife Janette raised 11 boys — some grown now with families of their own, others still working alongside them day-to-day. Chances are, when you walk through the door or pick up the phone, you’ll be talking to a Boesch.
Today, as the next generation steps in, RV Supply is growing into new territory. Nathaniel, one of Mark’s sons, is leading the charge in solar design and installation — building custom off-grid power systems that open up even more freedom for RVers, food truck owners, and mobile adventurers.
At its heart, RV Supply is still what it’s always been: a family business focused on doing the job right, keeping parts on hand, and making sure every customer drives away confident their rig is ready for the road ahead. From one family to another, we’re here to keep your adventures rolling.



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We Engineer The Perfect Victron-Powered Solar System For Your Rig, Prevent Costly Mistakes Before You Make Them, Ship It Pre-Programmed For Plug-And-Play Install, And Back You With Real Human Support The Whole Way.

I understand that my custom solar design is provided at no upfront cost and includes a $250 design credit. This credit is fully applied when I purchase recommended solar components through RV Supply Center within 14 days of receiving my design. If I choose not to purchase components through RV Supply Center within that time frame, I agree to pay the $250 design fee for the completed custom solar design.