There are great used RVs out there. There are also plenty that look perfect in the driveway and start hemorrhaging money the week after you buy them. The difference usually isn't visible to an excited buyer — but it is visible to a technician who works on these systems every day.
The Expensive Stuff Hides
The problems that cost the most are almost never the ones you notice on a walk-through. Watch out for:
- Water damage. Soft spots in the floor, spongy walls, delamination (bubbling/waviness in the exterior fiberglass), stains around windows and roof seams. Water intrusion is the single most expensive RV problem and it's often hidden.
- Roof and seal condition. A neglected roof or dried-out seals will leak — and you'll pay for the damage twice.
- Holding tank issues. A neglected black tank can hide a poop pyramid or heavy struvite buildup, along with cracked valves and failed sensors.
- Appliances. Refrigerators, water heaters, furnaces, and air conditioners are expensive to replace and don't always fail obviously during a quick test.
- Electrical & power. Converters, inverters, batteries, and wiring gremlins can be costly and frustrating to chase down.
- Slide-outs, brakes & chassis. Slide mechanisms, leveling systems, tow and brake components — the mechanical side that most buyers never think to check.
Why a Pre-Purchase Inspection Pays for Itself
Spending a few hundred dollars to have a certified technician go through a rig before you buy it is one of the best decisions an RV buyer can make. A good inspection does three things:
- Finds the deal-breakers before they become your problem.
- Gives you negotiating leverage. A documented list of needed repairs is real money off the asking price.
- Buys you peace of mind. Either you walk away, or you buy knowing exactly what you're getting.
What Josh Checks
Josh brings a factory-trained, diesel-certified eye and professional diagnostic tools to every system on the rig — electrical, plumbing and tanks, appliances and climate, structure and exterior, and the mechanical and chassis side. You get an honest, plain-language rundown of what's solid, what needs attention, and what it's likely to cost.
It's mobile, too — Josh can meet you and the seller at the RV's location anywhere in Northern Arizona.