Water Stains or Discoloration
Brown or yellow rings on the ceiling or upper walls, even faint ones, almost always mean water has already found its way through.
Water intrusion spreads fast and ruins RV framing. Camper John's comes directly to your campsite or driveway to isolate the leak origin and reseal seams with industrial-grade roof membrane sealants.
An RV roof takes a beating that a house roof never has to: constant sun exposure, highway vibration, temperature swings, and a half-dozen penetrations for vents, AC units, and antennas — each one a potential entry point for water. Over time, the sealant around those penetrations dries out, shrinks, and cracks, usually long before it's visible from the ground.
The tricky part is that a roof leak almost never shows up where the water actually gets in. Water follows the framing and insulation before it finally stains a ceiling panel or softens a wall — which means by the time you notice it, the leak has usually been active for a while. That's why a proper repair starts with tracing the water's real path, not just caulking over the first crack you see.
In Tennessee, humidity and sharp seasonal temperature changes accelerate this wear, especially on rigs that spend time parked outdoors between trips. We see the same handful of failure points again and again: roof vents, AC mounting flanges, skylights, and the seams around slide-out toppers.
Camper John's approach is straightforward: inspect the whole roof, find where the water is actually entering, and repair it with the right materials for your specific roof type — not a one-size-fits-all patch. We come to your driveway, campground, or storage lot to do it, so there's no towing and no lost time waiting on a shop appointment.
Most roof leaks give off a warning before they become a bigger problem. Here's what to watch for.
No guesswork — every repair follows the same careful process, whether it's a small reseal or a larger patch.
We walk the entire roof — every seam, vent, AC mount, and skylight — not just the spot where the stain showed up inside.
Water rarely enters where it shows up inside. We trace the actual path so we're fixing the real cause, not just the visible symptom.
Using the correct sealant or membrane for your specific roof type, we reseal, patch, or replace the affected section properly.
We check the repair holds, walk you through exactly what we found and fixed, and answer any questions before we go.
Every roof leak repair is backed by the same standards we apply to every job we take on.
We come to your driveway, campsite, or storage lot — your RV never has to move.
Skip the towing costs and the wait — the repair happens right where you're parked.
Roof systems on motorhomes, travel trailers, and campers of every type and age.
You'll know the cost before we start, and we won't recommend a full re-roof unless it's truly needed.
The right sealant and technique for your roof type — EPDM, TPO, fiberglass, or aluminum.
An active leak gets priority scheduling — we know water damage only gets worse with time.
Based in McMinnville and serving 35+ Tennessee counties, from Middle Tennessee to the Smokies.
A proper repair done once, not a quick patch that reopens the same leak next season.
Can't find what you're looking for? Give us a call — happy to talk it through.
Condensation usually shows up as light moisture on windows or metal trim in cold weather and clears up once the RV warms and airs out. A roof leak tends to leave a stain that keeps spreading, appears after rain or a car wash, or shows up in the same spot repeatedly regardless of temperature. If you're not sure which one you're dealing with, that's exactly the kind of thing we sort out on the initial inspection.
The vast majority start at a penetration point — a roof vent, AC unit, skylight, antenna mount, or seam — where the factory sealant has dried out, cracked, or shrunk with age and sun exposure. Rubber (EPDM) roofs are especially prone to this over time. Storm damage, tree branches, and foot traffic during maintenance can also open up a leak point.
In the large majority of cases, yes. Most leaks are isolated to a specific seam or penetration and can be properly cleaned, resealed, or patched without a full roof replacement. A full re-roof is only necessary when there's widespread membrane failure or extensive water damage to the underlying decking — something we'll tell you plainly if we find it, and only if we find it.
A straightforward reseal at a single vent or seam usually takes under an hour once we've diagnosed the source. More involved repairs — patching a larger section of membrane or addressing damage around an AC unit — can take a few hours. We'll give you a realistic time estimate on-site before we start any work.
Yes. We repair rubber (EPDM and TPO), fiberglass, and aluminum RV roofs on motorhomes, travel trailers, fifth wheels, and camper vans. Each material has its own proper sealants and repair technique, and we bring the right products for your specific roof rather than a one-size-fits-all patch.
We'll walk you through exactly what we find — soft decking, water-stained paneling, or damp insulation — and explain what it takes to address it. Some interior damage is cosmetic and can wait; some affects the structural integrity of the roof and shouldn't be ignored. Either way, you'll get a straight answer, not a scare tactic.
Cost depends on the size and location of the leak, the roof material, and how much (if any) interior repair is needed. A single-point reseal is a modest, affordable fix. We always diagnose first and give you the price before any work begins — no surprise charges added afterward.
We come to you — that's the whole point of mobile service. Driveway, campground, storage lot, or roadside, we bring the ladder, tools, and materials to do the repair on-site. There's no need to tow or arrange a shop drop-off.
We recommend a roof inspection at least twice a year — typically in spring and fall — and always after a hailstorm, high winds, or a low-clearance scrape. Catching dried-out sealant before it fails is far cheaper than repairing the water damage that follows.
A damp roof can usually still be inspected, but a proper reseal needs a clean, dry surface for the sealant to bond correctly. If conditions won't allow it, we'll let you know and either wait it out or schedule the repair itself for the next dry window — while still diagnosing the source so you know what you're dealing with.
Yes, and we'd rather lose the bigger sale than let you spend money on repeated patch jobs for a roof that's genuinely failed. If a full replacement is the honest recommendation, we'll explain exactly why and what your options are — the decision is always yours.
The sooner a roof leak is resealed, the less it costs to fix. Camper John's brings honest, on-site roof repair to you — anywhere in Tennessee.