RV inspection services and RV Leak Repair Company in Oakville

Mobile RV Leak Detection™
We can reveal & locate what you can't see.

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Professional RV inspection services - RV Leak Repair Company in Oakville

  • Leak Detection - Find source of leak

    You discover what may be eveidence of a leak. You need to know, with certainty, the source and proper fix quickly.


    Our ProSeal leak inspection testing know-how can reveal & locate what all can't see. We will seal the leak properly. 

  • Full Exterior Leak Test & Seal Inspection

    Find unknown leaks early by adding ProSeal leak testing as part of your regular exterior seal maintenance inspections. We can reveal active leaks difficult to see or hidden behind joint trim, windows or doors, etc. 


    Our specialized experience and testing methods provide more comprehensive inspections to help keep your RV Leak-Free.

  • Other Inspection Services

    Whether you are buying an RV from a private seller or want a timely, convenient service provider for regular maintenance, RV ProSeal is your answer.


    Inspection services available: Choose which inspection you are interested in or choose a complete inspection.

    • Exterior / Interior condition
    • Appliances & Life Safety
    • Water Operational systems
    • Electrical system

  • Resealing Services

    From patching leaks to complete roof and sidewall resealing we got you covered.


    Resealing Services

    1. Leak Spot Repair
    2. Complete Roof Resealing
    3. Roofing Repairs
    4. Sidewall resealing
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Service Request

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Specialized In Mobile Leak Prevention, Detection & Resealing for RV Exteriors

New or old, all RVs and trailers have the same maintenance inspection schedule required every year for weatherproofing seals & sealants to prevent RV leaks.


We provide RV owners with faster, more convenient RV service and repair. 


Our mobile service area includes; Halton Hills, Hamilton, Niagara Falls, Kitchener, Guelph, Erin, and Brantford to name a few.


Know Better, Get RV ProSeal Tested™

We Come To You

RV ProSeal

What We Do

We can arrive on-site at your favourite seasonal site or your driveway. 


Multi-point Camera Inspections, Leak Testing & Resealing

We will show you the problem 'live' and with photos. You quickly see the value in our process.


RV ProSeal Testing can inspect over 58 different areas prone to leaks. 


We go beyond checking just the roof and windows.


Why Sealants Fail

RV seals can fail for several reasons; age, improper repair due to poor preparation, choice of sealant, and poor application. 


Regularly scheduled RV maintenance of the exterior seals and sealants are critical to finding sealant failure early to prevent costly water damage.

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Maintenance

On-Site Testing Maintenance

RV ProSeal provides diagnostic water penetration testing (leak testing) for water tightness combined with a 2-hour physical examination. 


This is the best practice in leak prevention of exterior seal & sealant maintenance.


It's not just the roof! 

Anywhere a hole was cut into all four sidewalls or roofs, waterproofing seals and sealants are used for a water-tight seal.  


Sidewall trims, corner joint trims, window & door frames are other vital areas that can leak. The primary seals behind the trim, if the factory-installed one, are not visible for inspection.


Our testing equipment is required to locate gaps and voids in the seals behind windows and trim to find hidden leaks. When hidden leaks go undetected, damp smells, rot & mold start, glues separate, delamination starts and unhealthy living conditions develop.


Living in high moisture and damp environments puts the RV and the family's health, comfort or performance at risk.  

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Welder

Use of New Test Equipment

New technology enables us. 


Just like James Bond had "Q" to enable him in difficult situations, we too have our own gadget master named "DP".  


We brought and utilize new testing equipment, experience and repair products to the RV industry.  


RV Slide-outs

Before the invention of slide-outs/pop-outs, pressure leak testing was done to find leaks. However, slide-outs presented a new problem due to the amount of air leakage they can have. 


We solved the slide-out problem with testing.  Thanks to DP, we have advanced equipment to test the slide-outs internal and external seals.

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RV leak testing company and Maintenance

Our Services

At RV ProSeal, we provide the most comprehensive exterior protection you need to keep your RV leak free.

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Frequently Asked Questions

  • Why is my RV leaking water?

    Water leaks in RVs can occur due to damaged seals, worn-out caulking, or cracked seams. Inspect these areas regularly to prevent leaks, reseal as needed, and ensure proper maintenance. Water intrusion can lead to structural damage and mold growth if not addressed promptly.

  • How do I identify a RV water leak?

    Detect RV water leaks by checking for damp carpets, musty odors, or water stains. Inspect seals and sealants, windows, and the weather stripping for wear or damage. Clear clogged drainage channels and replace faulty weather stripping. Regularly maintain these areas to prevent water leaks, preserve your RV's interior, and prevent mold growth.

  • Can mobile leaks be fixed at home?

    Minor leaks in RVs can often be fixed at home. Identify the source, clean the affected area, and apply appropriate sealants or adhesives. However, complex leaks or extensive damage may require professional assistance. Promptly addressing leaks correctly helps prevent further damage and ensures the longevity of your RV.

Satisfied Clients

RV Inspection Near Me

"RV ProSeal was extremely helpful with me. I called looking for advice for an issue that was happening with my 5th wheel out of province. They took the time to listen to the situation, look at videos and offer me sound advice. I wasn’t rushed off the phone or dismissed. Unfortunately wasn’t able to help further as my RV is out of province but they went above in trying to help and guide me. Much appreciated!!!!"

Nathalie Rivard
RV Testing Company Near Me

"RV ProSeal was very professional and knowledgeable. Showed me where to always keep ane eye out on my trailer and great recommendations for maintenance. 


Very happy to report my 2014 KZ Sportsmen passed and glad to have the peace of mind my being very particular is paying off."

Ben Patterson
RV Roof Repair Service

"RV ProSeal was professional and extremely helpful. They took my questions and found me the answers to get my trailer repaired.


We'll definitely use RV ProSeal when we purchase our next trailer."

Paul-Francis D'Arcey
RV Roof Repair Service

"Very punctual, explained the whole procedure as he went along, was very knowledgeable and cordial. And good value for the dollar! Highly recommend this company."

Sylvia Slater Pauls

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Types of RVs We Test

RV Inspection Services

Service Area

Mobile Call Out Service

We serve a regular service area and an extended service area. The extended service zone provides two options: individual and group rates.


A group rate includes 2 or more units to be tested at the same time. Call us for more details 1-866-4RV-LEAK


Our service areas include as far South as Niagara Falls, West to Brantford (HWY 24), North to Cambridge & Guelph (HWY 7), and East to HWY 427. A higher rate applies outside the regular service area.

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