RV Water Damage Repair Done Right the First Time

From a small roof leak to full delamination, Class A RV Repairs diagnoses the source, stops the spread, and rebuilds to last. Free written estimates. Insurance claims handled. Serving Texas since 1993.

Written estimate before any work starts. No surprise charges.

🔒 No charge for the inspection. No commitment to book.

What Does RV Water Damage Actually Look Like?

Water damage rarely announces itself. By the time you notice something is wrong, moisture has often been working through walls, floors, and framing for months. These are the four warning signs we see most often.

Soft or Spongy Floors

When you step and feel the floor flex or give underfoot, the subfloor substrate has absorbed moisture and begun to delaminate or rot. This is one of the most common — and most costly — forms of RV water damage if left unaddressed.

Bubbling or Delaminating Exterior Panels

Fiberglass sidewalls are bonded to a foam core. When water infiltrates the bond line — usually through failing seals or roof seams — air pockets form and the skin begins to separate. You'll see bubbles, ripples, or waviness across the panel surface.

Interior Staining or Discoloration

Brown or yellowish stains on interior walls, ceilings, or around window frames are a clear indication that water has been tracking down through the structure. Staining near slide-outs or roof vents is especially common.

Musty Odor or Visible Mold

A persistent musty smell — even with windows open and the rig well-ventilated — means mold or mildew has established itself inside walls or under flooring. Visible mold patches on walls or ceiling panels confirm active moisture intrusion.

Our Full-Service RV Facility

Delamination Inspection

Panel Repair Work

Structural Restoration

Full-Access RV Inspection

How We Diagnose and Repair RV Water Damage

A four-stage process built around finding every affected area — not just the visible damage — so repairs hold for the long term.

Diagnose the Source

We use moisture meters and thermal inspection to locate every entry point and map where water has traveled — not just the obvious spot.

Map the Damage

We document all affected areas with photos and a written damage report used for your estimate and for insurance documentation if needed.

Remove & Dry

Damaged substrate, flooring, and wall materials are removed. We dry the cavity completely before any new materials go in — no shortcuts.

Rebuild & Seal

Structural framing, substrate, and exterior panels are rebuilt to spec. We reseal all penetrations, seams, and slide-out perimeters with lifetime-grade sealant.

How Much Does RV Water Damage Repair Cost?

Cost depends almost entirely on how far the damage has spread. A leak caught at month one is a very different job than the same leak caught at year three. These are typical ranges we see at our shop.

Minor Roof Leak Repair

$300 – $800

Small puncture or failed seam caught early. Patch or re-seal the entry point, dry the area, repair any minor substrate damage. Typically 1–2 days in the shop.

Delamination Re-bonding

$800 – $3,000

Fiberglass sidewall has separated from the foam core. We inject adhesive, clamp the panel, and re-bond affected sections. Cost scales with the size of the delaminated area.

Subfloor Rot & Replacement

$2,000 – $6,000

Rotted or delaminated subfloor requires full material removal and replacement. Includes structural drying, new substrate, and finish flooring reinstallation.

Full Structural Water Damage

$5,000 – $15,000+

Extensive frame rot, full-length delamination, or combined floor-and-wall damage. These are major rebuilds but often cost far less than replacing the rig.

All estimates are written and given before any work begins. Call (830) 535-6007 to schedule yours.

Can Water-Damaged RV Walls Be Saved?

In most cases, yes — if the damage is caught before moisture has rotted through the structural framing. RV walls are built in layers: exterior fiberglass or aluminum skin, a foam or wood-composite core, interior substrate, and finish paneling. Water infiltrates through failed seals, roof seams, or slide-out perimeters and works inward over time.

When we assess a water-damaged wall, we're looking at two things: whether the structural wood framing has rotted through, and whether the exterior skin can be re-bonded or needs to be replaced. If the framing is sound, the repair is straightforward.

Steps we take on a water-damaged RV wall:

Moisture-meter the entire affected section to find the full extent of damage
Remove interior paneling and damaged substrate
Dry the cavity with controlled airflow before any rebuild begins
Replace rotted framing or delaminated substrate as needed
Re-bond or replace exterior skin to factory spec
Reseal all penetrations and panel seams with premium sealant
Color-match and refinish exterior to blend with surrounding panels

What makes repair possible vs. replacement necessary: If the aluminum or steel structural studs have corroded through, or if the damage covers more than 60–70% of a wall section, full panel replacement is typically more cost-effective than attempting a repair. We'll tell you honestly which situation you're in — before you commit to anything.

Can delaminated RV walls be fully restored?Yes — in most cases. If the structural framing beneath the substrate is still sound, we can remove the damaged core material, replace the substrate, re-bond the skin, and finish to match. The result is a wall that is as strong as the original factory construction.

Our Water Damage Repair Process — Start to Finish

Every water damage repair follows the same five-step process. No skipped steps, no shortcuts, and you always know exactly where your RV stands.

Initial Inspection & Moisture Mapping

Technicians use calibrated moisture meters and visual inspection to identify every wet area — not just where you saw the stain.

Written Damage Assessment

A full written estimate covering all materials, labor, and timeline. You approve everything before we touch a tool.

Controlled Drying & Material Removal

Damaged materials come out. The cavity is dried completely before anything goes back in — preventing mold from returning.

Substrate & Structure Rebuilt

New framing, substrate, and structural components installed to factory specifications. No compromises on the bones of your coach.

Exterior Sealed & Refinished

All seams, penetrations, and panel edges are resealed. The exterior is color-matched and refinished to blend with original paint.

Why Class A RV Repairs for Water Damage Work

Water damage repair requires more than a handyman with a caulk gun. Here's what we bring to every job.

30+ Years RV-Only Experience

Founded in 1993, every technician on staff works exclusively on RVs. We've seen every water damage scenario across every type of motorhome and trailer.

Moisture Testing Equipment

We use professional moisture meters and inspection tools to map damage accurately — so we don't miss hidden wet areas that would cause problems later.

All Work Done In-House

Structural repair, fiberglass work, paint, and resealing are all performed by our own technicians in our own facility. No subcontracting.

Insurance Coordination

We work directly with insurance adjusters, document damage for claims, and can communicate with your carrier on your behalf to move the process forward.

Written Estimate Always

You receive a written, itemized estimate before any work begins. No surprises, no undisclosed charges added at pickup.

Parts & Labor Warranty

All repairs carry a warranty on both parts and labor. We stand behind what we fix — and we want your RV on the road for years to come.

What RV Owners Say

What RV Owners Say About Our Work

Dale M.

3 weeks ago

"Found a soft spot in our living room floor after a season of use. Class A tracked the leak all the way back to a failed roof vent seal we never would have found ourselves. Fixed it right, fixed the subfloor, and gave us a written warranty. Couldn't ask for more."

Susan R.

1 month ago

"Our insurance adjuster was making it complicated. Class A handled the whole thing — photos, documentation, direct communication. Got our approval and did outstanding work on the sidewall delamination. These guys know what they're doing."

Tom H.

6 weeks ago

"Took it in thinking it was a small roof leak. Turned out water had been getting behind the shower wall for a while. They showed me exactly what was going on, gave me a fair estimate, and had it done in under two weeks. Top-shelf shop."

Mark & Donna S.

2 months ago

"Lippert Solera power awning wasn't extending all the way. They found a stripped gear in the motor assembly. Ordered the part, repaired in 2 days. These guys clearly know RV systems — they weren't guessing at all."

Alan B.

3 months ago

"Water was pooling in the center of the awning every time it rained. Classic torsion spring issue. They adjusted the pitch and replaced the spring. Fixed permanently. Wish I'd brought it in two years ago — that pooling was stressing the arm bracket."

Cindy & Dave M.

4 months ago

"Full replacement on a 2009 Class A with original Dometic awning — roller was bent and both arms were compromised. They sourced a matching replacement, installed, and tested it fully. Honest about why repair didn't make sense. Five stars all the way."

Our Experience & Authority

RV-Only Repairs Since 1993

Class A RV Repairs was founded in Pipe Creek, Texas in 1993 with a single focus: RVs, done right. Over three decades later, that hasn't changed. We've worked on virtually every Class A, Class B, Class C, fifth wheel, and travel trailer configuration made in that period.

Water damage is one of the most common — and mishandled — repairs in the RV industry. Too many shops patch the visible symptom without addressing the source, leaving owners with repeat problems within a season. We trace every leak to its origin and dry the structure completely before anything goes back in.

Our facility in Pipe Creek handles structural repair, fiberglass, paint, and sealing all under one roof. No subcontracting. You deal with us from inspection to pickup.

1993 — Founded in Pipe Creek, TX

Family-owned from the start. Built on honest estimates, root-cause repair, and standing behind the work after pickup.

2000s — Full Body & Panel Restoration Expansion

Added full delamination repair, color-matched panel refinishing, and insurance claim handling as the shop grew.

Today — 87+ Reviews, 4.9 Stars on Google

Serving customers from San Antonio to Fredericksburg. All RV types, all damage stages, all handled in-house.

Follow Along

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We share practical knowledge — how to check your anode rod, what the ECO reset button does, when toStay connected with Class A RV Repairs for shop updates and behind-the-scenes content from our Pipe Creek shop. repair vs. replace, and what proper annual maintenance actually covers.

Find Us

Visit Our Shop in Pipe Creek, TX

We're on TX-16 South in Pipe Creek — easy access from Boerne, San Antonio, Bandera, and Kerrville. Our facility has the space and equipment for full-size Class A motorhomes through small travel trailers.

Address

9500 TX-16 S, Pipe Creek, TX 78063

Phone

(830) 535-6007

Email

info@classarvrepairs.com

Hours

Mon–Fri: 8:00 AM – 5:00 PM
Sat & Sun: Closed

Serving Communities Including:

Pipe Creek San AntonioBoerne BanderaKerrville MedinaComfort FredericksburgTexas Hill Country

Common Questions

Frequently Asked Questions

How much does RV water damage repair cost?

RV water damage repair typically costs between $500 and $5,000 depending on how far the damage has spread. A small roof leak caught early runs $300–$800. Delamination or rotted subfloor repairs can reach $3,000–$8,000. Class A RV Repairs provides free estimates — call us before the damage gets worse.

How long does RV water damage repair take?

Minor leak repairs take 1–3 days. Delamination or subfloor replacement can take 1–3 weeks depending on the extent. We give you a firm timeline at your estimate appointment so you can plan accordingly.

Does RV insurance cover water damage?

It depends on the cause. Sudden damage from a storm or collision is typically covered. Gradual damage from a slow leak that went unnoticed is often excluded. We work directly with insurance adjusters and can document damage to support your claim.

Other RV Repair Services

If your rig needs additional work while it's in the shop, we cover the full range of RV repair and service needs.

RV AC Repair & Service

RV Roof Repair & Resealing

RV Water Heater Repair

RV Electrical Repair

RV Body Repair & Paint

Water Damage Gets Worse Every Day It Goes Unrepaired

A leak that costs $500 to fix today can become a $5,000 subfloor replacement in a year. Call us for a free estimate — and know exactly what you're dealing with before it spreads further.