RV ProSeal Inc
Stop Guessing. Find the Exact Source of Your RV Leak.
Most leaks aren’t where you think they are.
We use controlled diagnostic testing to prove exactly where water is entering — before any sealing begins.
✔ No more resealing the wrong areas
✔ Pinpoint the exact leak source
✔ Avoid costly repeat damage
After 7 years of leak investigations • 98% of RVs we tested had at leaset one active, unknown leak
Why Most RV Leak Repairs Fail
Here’s what most RV owners (and even repair shops) get wrong:
They guess.
They reseal roofs, windows, seams — hoping they hit the problem.
But water rarely enters where it shows up inside.
That’s why leaks keep coming back… and damage keeps spreading behind the walls.
If you don’t know exactly where the leak starts, you’re just guessing.
We Don't Guess. We Test.
At RV ProSeal, we use a controlled leak diagnostic process to simulate real-world conditions and track exactly where water enters your RV.
This gives you clear, visual proof of the problem — before any repairs are recommended.
✔ Identify the true entry point (not just symptoms)
✔ Eliminate unnecessary resealing
✔ Build a repair plan based on evidence
Backed by 7+ years of real leak investigations across hundreds of RVs.
What We’ve Found After 7+ Years
Most of these leaks were not where the owner (or previous shop) thought they were.
In Ontario, since 2018 when we started until now, 98% of RVs tested had at least one active leak
Thousands saved by avoiding unnecessary repairs
Up to $25,000 in damage prevented
Small Leaks Don't Stay Small
Water damage spreads silently — into insulation, framing, and structural components.
By the time it’s visible, the repair cost has already multiplied.
A proper inspection now can prevent thousands in hidden damage later.
We had our new to us camper tested for leaks as it had been sitting outside for some time using Rv Proseal. Dave was excellent to deal with very professional and extremely helpful! He found all our areas that needed repair. Zero complaints with his service and helpful advise, we were very happy with our results. I will be using them again and would highly recommend to anyone who cares about protecting their investment!
Graham Redshaw
RV Owner
See our many 5-Star Reviews on Google, our website homepage & Facebook
Start With a Tier 1 Leak Inspection
Get clear answers before committing to repairs
What’s Included:
✔ Controlled leak diagnostic testing
✔ Identification of entry points
✔ Visual documentation of findings
✔ Clear next-step recommendations
💥 25% of your inspection fee is credited toward repairs over $499
Limited seasonal availability — inspections fill quickly during peak months.
Simple, Straightforward Process
Steps:
1. Book your inspection
2. We test and identify the leak source
3. You receive clear proof and recommendations
4. We fix it properly (if you choose to proceed)
No Pressure. Just answers first.
Built by RV Owners Who Got Tired of Guessing
We’ve seen firsthand how frustrating and expensive leak problems can become when they’re handled without proper testing.
That’s why we built our system around one principle:
Evidence first. Repairs second.
Stop Resealing Blindly. Start With Proof
If you suspect a leak — or just want peace of mind — the first step is knowing exactly what’s happening.
Don’t waste time and money guessing.
Serving RV owners within a 60 km radius from Burloak & QEW. Trusted leak evaluations since 2018
RV ProSeal inc. Operating out of Oakville,