Major collision repair covers multi panel damage, cap replacement, and impacts that reached the structure. On an RV the visible damage is consistently smaller than the actual damage, because the fiberglass skin hides the framing. The supplement written after teardown is usually larger than the original estimate.
Root causes we find on teardown
Before anything gets quoted we work out why the damage happened, because the repair is different depending on the cause. On Class A, Class B, and Class C motorhomes, fifth wheels, and commercial trucks, the same visible symptom can come from several different failures, and fixing the wrong one means the vehicle comes back.
Caps are the long pole on nearly every major RV collision. Manufacturers mold them in production batches, and a cap for a discontinued model year can take months or may not exist at all. When a cap is unavailable, the alternatives are a used cap sourced from a salvage unit or a fabricated repair, and both need carrier approval before we commit.
Front cap impacts: The most common major loss. The cap absorbs the hit, but the load carries into the roof line and the sidewall corners behind it.
Side swipe along the sidewall: Long shallow damage that looks cosmetic and frequently separated the skin from the framing along its whole length.
Rear cap and ladder strikes: Backing incidents. The rear cap is thin, and the impact usually reaches the rear wall framing and the roof seam.
Overhead strikes: Low clearance contact with an AC shroud, a vent, or the roof edge. These almost always breach the roof envelope.
Jackknife on a fifth wheel: The pin box loads the front cap and the frame simultaneously, producing both body and structural damage in one event.
Symptoms worth acting on early
Most of the vehicles that arrive here from Buena Park have been showing one of these signs for months. Catching it at the first sign is usually the difference between a contained repair and a structural one.
Visible panel or cap damage: The obvious part, and normally the smallest line on the final bill.
Door or compartment misalignment: Indicates the structure moved, not just the skin.
New leaks after the incident: The impact opened a seam. Water intrusion after a collision is a claim item, not a separate maintenance issue.
Slide no longer operates smoothly: The opening has been racked by the impact.
Rippled sidewall away from the impact: Load traveled through the structure and separated the laminate somewhere else entirely.
What the job looks like in the shop
Every job is written up before a tool comes out, photographed at each stage, and documented in a form an adjuster can read. Body and paint work is billed at $210 per hour and mechanical and electrical at $260 per hour, both posted publicly so you can check the math on any estimate we hand you.
Intake documentation. Full photography, measurement, and a written damage report before anything is touched, because that record is what the whole claim rests on.
Teardown and discovery. Damaged panels come off so the framing behind them can be inspected. This is where the real scope appears.
Supplement submission. Hidden damage is photographed and submitted to your carrier before we proceed, so there is no dispute about scope at the end.
Structural correction. Frame and framing are measured and corrected first. Nothing cosmetic goes on until the structure is back in specification.
Panel, cap, and skin work. Caps and skins are fitted, bonded, and faired. This is the longest stage on a major loss and it cannot be compressed.
Refinish and reassembly. Paint, blending into adjacent panels, graphics reproduction, and full reassembly with a water test before delivery.
What goes back on the vehicle
Caps are the long pole on nearly every major RV collision. Manufacturers mold them in production batches, and a cap for a discontinued model year can take months or may not exist at all. When a cap is unavailable, the alternatives are a used cap sourced from a salvage unit or a fabricated repair, and both need carrier approval before we commit.
Structural repair uses the chassis manufacturer's published procedure for the specific rail or member involved. Sidewall framing is repaired in matching material, aluminum tube to aluminum tube, because mixing steel into an aluminum framed wall sets up galvanic corrosion that eats the repair from the inside.
Common shortcuts and what they cost you
The most damaging shortcut on a major loss is repairing the skin without correcting the structure. The coach looks finished, and six months later the doors will not latch, the slide binds, and it leaks at the seam that was never actually closed.
The second is accepting the original estimate as the scope. An initial adjuster estimate on an RV is written from photographs of the outside, and the outside is not where most of the damage is. Teardown and a supplement are normal, not adversarial.
The third is settling a claim before teardown. Once you have accepted a payout, discovering another twenty thousand dollars of structural damage is a much harder conversation than it would have been as a supplement.
How this works with your insurance claim
Major collision is exactly what collision coverage exists for, and the questions are almost always about scope rather than about whether it is covered. We document at intake, submit supplements with photographs at teardown, and keep the carrier current as scope develops.
Under California Insurance Code section 758.5 your insurer cannot require you to use a shop from their network. If you are being steered, you can decline. You choose the shop and the carrier pays the claim.
If total loss becomes a possibility, we give you the repair number and the documentation early, so you can evaluate a settlement with real figures instead of an adjuster's estimate of a vehicle type they see rarely.
We bill every major carrier direct, so you are not fronting the repair and waiting on a reimbursement. Under California Insurance Code section 758.5 your insurer cannot require you to use a particular shop. You pick the shop, they pay the claim.
Getting the work done from Buena Park
Our facility sits at 23281 La Palma Ave, Yorba Linda, CA 92887, roughly 13 miles and about 20 minutes from Buena Park using the 91 and the 5. All work is performed here in the 35,000 square foot shop, where we have the frame equipment, the lift capacity, and the paint booth. We do not run route service, because this work cannot be done properly in a driveway.
A written estimate is $150 and is credited against the repair once you authorize it. Bring the vehicle in, or call (714) 909-1444 and we will tell you what to expect before you drive out.
What this work typically costs
Real ranges from our posted catalog, not a marketing number. The spread is wide because the scope is wide, and where your job falls is determined at teardown rather than guessed at over the phone.
| Work | Typical range | Shop hours |
|---|---|---|
| Collision repair, insurance or customer pay | $1,000 to $150,000 plus | 5 to 800 |
| Full paint refinish | $5,000 to $35,000 plus | 40 to 250 |
| Aluminum skin and sidewall replacement | $2,500 to $25,000 plus | 16 to 120 |
| Front or rear cap replacement | $4,500 to $25,000 plus | 30 to 120 |
| Collision repair and refinish, all carriers | $1,500 to $40,000 plus | 10 to 200 |
| Collision repair and paint refinish | $1,500 to $50,000 plus | 10 to 250 |
Sales tax of 7.75 percent applies to parts and materials. Labor is not taxed. See the full posted rate card.
Frequently asked questions
How long does major RV collision repair take?
Commonly four to twelve weeks, and occasionally longer. Most of that is parts, not labor. Caps and skins are produced in batches by the manufacturer, and a cap for an older model year can take months to source. The structural and refinish work is usually the predictable part.
Why did the estimate go up after teardown?
Because an RV hides its damage. The fiberglass skin conceals the framing, and the initial estimate is written from exterior photographs. Once panels come off we photograph what is actually behind them and submit it as a supplement. On major losses the supplement frequently exceeds the original estimate.
What if my insurance company wants me to use a different shop?
You are not obligated to. California Insurance Code section 758.5 prohibits an insurer from requiring a specific repair facility. They can recommend, and you can decline. Choose the shop you want and the carrier pays the claim to that shop.
What happens if my RV is declared a total loss?
The carrier compares repair cost against actual cash value. We give you our documented repair figure and the full damage record early so you can evaluate their number properly. RVs are frequently undervalued in total loss calculations because comparable sales data is thinner than it is for cars.
Do you work directly with my insurance company?
Yes. We bill every major carrier direct, including Progressive, GEICO, State Farm, AAA SoCal, Mercury, Allstate, Wawanesa, National General, Foremost, Liberty Mutual, Good Sam, and The Hartford. We write the estimate, photograph the damage, submit supplements when hidden damage turns up, and deal with the adjuster so you do not have to.
What does an estimate cost?
A written estimate is $150 and it is credited back against the repair once you authorize the work. An in depth diagnostic is $285 for the first hour and is credited the same way. We charge for estimates because a proper one takes real shop time, and that keeps our schedule filled with actual repairs.
Do you come out to Buena Park, or does the vehicle need to come to you?
The vehicle comes to us. Everything happens in shop at 23281 La Palma Ave, Yorba Linda, CA 92887, about 13 miles from Buena Park on the 91 and the 5. We do not run route service. Frame work, structural repair, and refinishing need the equipment and the booth, and nobody can do that job correctly in a parking lot.
What are your posted labor rates?
Body and paint is $210 per hour, mechanical and electrical is $260 per hour, diagnostics and programming is $285 per hour with a one hour minimum, and detail is $95 per hour. Paint supplies bill at $55 per paint hour and body supplies at $5 per body hour. Sales tax of 7.75 percent applies to parts and materials. Labor is not taxed.
Related pages
Last reviewed by the OCRV Center shop team.