Customization
RV Customization & Upgrades
Build the rig you actually want. Solar and lithium systems, inverter upgrades, off-grid electrical, storage mods, and interior improvements — installed correctly, at your location.
The upgrades that actually change how you camp.
Stock RVs are built to a price point — that's why upgrades are so common, and why they're worth doing right. Benchmark RV handles the customizations that meaningfully improve how your rig performs: off-grid electrical, solar and lithium systems, inverters that can actually run your microwave, and interior mods that make the space work for you.
Solar & lithium done to spec
A properly sized solar and lithium system changes everything about RV life. We size systems based on your actual daily loads — not a generic recipe. Panels sized to available roof real estate, an MPPT controller matched to the array, a lithium bank sized for depth of discharge and cycle life, and a pure sine inverter/charger with a proper transfer switch. We wire with correctly sized DC cabling, fused at both ends, and label everything.
Practical interior mods
The best mods are boring: more storage, better beds, a real workstation, upgraded lighting, quieter fans. We scope and build interior upgrades that survive years of use — not Pinterest projects that fall apart the first road trip.
Talk through your build with us. Call (602) 696-8672.
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