Roof and Exterior
Water Damage and Subfloor Restoration
TLDR
OCRV Center performs water damage and subfloor restoration in-shop in Yorba Linda for motorhomes and campers. Thorough collision estimates, direct insurance billing, and a written estimate before any work.
What does water damage and subfloor restoration cost, and what is involved?
OCRV Center performs water damage and subfloor restoration in-shop in Yorba Linda for motorhomes and campers. Most RV roofs can be repaired if you catch the problem early. Collision estimates are written after inspection, we bill every major carrier direct, and the work is backed by our warranty.
About Water Damage and Subfloor Restoration
Water Damage and Subfloor Restoration is part of our roof and exterior work, performed entirely in-house at our Yorba Linda facility for motorhomes and campers. We inspect first, write a clear estimate, and document any hidden damage with photos so an insurance claim reflects the real repair rather than a thin first number.
Because we only work on RVs, vans, and trailers, water damage and subfloor restoration is routine for our technicians. Reseal, membrane replacement, vents, skylights, and water damage.
EPDM, TPO, and fiberglass roofs
Most RV roofs are one of three materials: EPDM rubber, TPO, or fiberglass, and each ages differently. What they share is a single enemy, an unsealed seam or gap that lets water reach the wood underneath.
Knowing which material you have determines the right repair, the right sealant, and whether a recoat will hold or the membrane is past saving.
Recoat and reseal versus full replacement
A recoat and reseal is the least expensive roof work we do and the single best way to prevent a leak. We clean, prep, and reseal seams, vents, and edges, then apply a fresh protective coat.
When the membrane is torn, brittle, or water has already gotten through, replacement is the honest call, because coating over a failed roof just hides the problem until the repair bill is much larger.
Water intrusion and subfloor restoration
The expensive scenario is the one owners do not see: a slow leak that rots the subfloor, walls, and framing. At that point a roof job becomes a restoration job, and the cost climbs with every month it is ignored.
We open up the affected area, dry and replace the damaged structure, fix the source of the water, and rebuild, so the repair lasts instead of returning.
What affects the cost
The price of water damage and subfloor restoration depends on the specifics of your vehicle and the extent of the work. The main cost drivers are:
- Roof material and overall condition
- Recoat and reseal versus full membrane replacement
- Square footage and number of vents, fans, and skylights
- Whether water has reached the subfloor or walls
- Extent of any structural and subfloor restoration
- Accessory replacement such as vents, fans, and AC shrouds
What is included
A typical job includes:
- Roof inspection and moisture check
- Seam, vent, and edge resealing
- Recoat with a fresh protective layer
- EPDM, TPO, or fiberglass membrane replacement
- Vent, fan, and skylight repair or replacement
- Water-damage and subfloor restoration where needed
Ballpark cost
Here is what water damage and subfloor restoration typically costs, and what moves the number up or down.
Ballpark cost
Ballpark ranges to help you plan, not a quote. Collision estimates are written after inspection. Final pricing comes from a written estimate after inspection. See full pricing.
| Service | Ballpark | Labor hours |
|---|---|---|
| Roof and Exterior | ||
| Roof recoat and reseal (Dicor, Eternabond) | $750 to $4,500+ | 4 to 20 hours |
| Roof membrane replacement (EPDM, TPO, fiberglass) | $3,500 to $18,000+ | 20 to 80 hours |
| Roof vent and fan replacement (Fan-Tastic, MaxxAir) | $250 to $1,200 | 1 to 5 hours |
| Skylight repair and replacement | $350 to $2,500 | 1 to 10 hours |
| Water damage restoration and subfloor replacement | $750 to $15,000+ | 4 to 60 hours |
| Roof repair, reseal, and full replacement (EPDM, TPO, aluminum, fiberglass) | $500 to $14,000 | 3 to 70 hours |
| Roof vent, fan, and AC shroud replacement | $200 to $1,200 | 1 to 5 hours |
| Roof reseal and repair (enclosed trailers) | $400 to $4,500 | 2 to 18 hours |
These are ballparks to help you plan, not quotes. Final pricing comes from a written estimate after inspection, and insurance-billed work may use carrier-negotiated rates.
Our in-shop process
We run the same transparent process on every repair, from a quick cosmetic fix to a full insurance claim.
Bring it in or file a claim
Drive in for a thorough collision estimate or open an insurance claim. We work direct with every major carrier and handle the paperwork with your adjuster.
Inspection and written estimate
A specialist inspects the vehicle and writes a detailed estimate. Hidden damage is documented with photos so your claim reflects the real repair.
Approval and scheduling
We get carrier approval, order parts, and schedule the work. You get a clear timeline and a point of contact for the whole job.
Repair by specialists
Structural, body, paint, and systems work is performed in-house by techs who only work on RVs, vans, and trailers. No farming the hard parts out.
Quality control and delivery
Every repair is inspected against our standards, color matched, and road-tested where applicable. You pick up a vehicle that looks and works right, backed by our warranty.
Why OCRV Center
What sets our water damage and subfloor restoration apart is simple: specialists, one roof, and a warranty that means it.
- Specialists, not generalists: structural, fiberglass, slide, paint, and systems work performed in-house by techs who only work on RVs, vans, and trailers.
- The insurance repair expert: we bill every major carrier direct, document hidden damage, and push for the correct repair so your claim covers the real cost.
- Warranty that means it: written workmanship guarantee on all collision repair, plus our systems and paint warranties.
- In-shop only, one standard: everything happens at our 35,000 square foot Yorba Linda facility, with no mobile shortcuts and no sublet surprises.
- Honest, written pricing: thorough collision estimates, ballpark ranges on every page, and a written estimate before any work begins.
Insurance and your claim
You have the right to choose your own repair shop, and the right specialist protects your payout.
We document visible and hidden damage with photos, write a complete estimate, and submit supplements when teardown reveals more, so a thin first estimate does not leave you paying out of pocket. Collision estimates are written after inspection and insurance walk-ins are always welcome.
We bill these carriers direct: Progressive, GEICO, State Farm, AAA SoCal, AAA Enterprises, Mercury, Allstate, American Family, Wawanesa, National General, CSAA, Foremost, Liberty Mutual, Tesla, Cincinnati, AGWS, with direct repair relationships on select carriers. Insurance-billed jobs may use carrier-negotiated rates that differ from our posted retail rates.
Related services
Fleet and Truck Body →
Box and reefer bodies, lift gates, service bodies, racks, and DOT marking.
Inspections and Maintenance →
In-shop pre-purchase inspections, annual service, and winterization.
Collision and Body →
Insurance-led collision, structural, fiberglass, aluminum, panels, and ADAS.
Paint, Graphics, and Wraps →
Full refinish, color match, decals, vinyl wrap, and rust treatment.
Questions about water damage and subfloor restoration
How do I know if my RV roof needs replacing or just resealing?
An inspection tells you fast. A sound but aging roof usually needs a recoat and reseal, while a torn, brittle, or leaking roof, or one with soft spots underneath, needs replacement. We give you a straight recommendation in writing.
How often should an RV roof be resealed?
Most roofs benefit from inspection and resealing of seams and penetrations every year, with a full recoat every few years depending on material and sun exposure. It is far cheaper than the water damage it prevents.
Can you fix water damage from a roof leak?
Yes. We restore rotted subfloor, walls, and framing, fix the source of the leak, and rebuild, all in-shop. Catching it early is the single best way to control the cost.
What warranty do you offer?
A written workmanship guarantee on collision repair, a 12 month and 12,000 mile warranty on RV systems and mechanical and electrical work, and a 5 year color match and adhesion warranty on paint.
How do I get a quote?
Call us or request an estimate online and bring the vehicle to our Yorba Linda facility. Collision estimates are written after inspection, and final pricing comes from a written estimate after inspection.
Do you offer mobile or on-site repair?
No. All work is performed in-shop at our Yorba Linda facility. This lets us do structural, paint, and systems work to a standard mobile service cannot match. Customers bring their vehicle to us from across Southern California.
Do you work directly with insurance companies?
Yes. We bill every major carrier direct, document hidden damage, and handle the paperwork and supplements. Collision estimates are written after inspection and insurance walk-ins are welcome.
Bring it in for a thorough collision estimate
Insurance walk-ins welcome. We work direct with every major carrier and back our collision work with a written workmanship guarantee.