# RV Specialty Shop vs General Body Shop > General collision shops are good at what they do, and for some damage on some recreational vehicles they are a reasonable choice. The divergence starts with physical capacity and continues into construction methods, roof systems, house systems, and estimating. This page lays out where each is appropriate and gives you a way to decide based on your specific damage rather than on a slogan. | | | | --- | --- | | Business | OCRV Center | | Service area | Westminster, Orange County, Southern California | | Facility | 23281 La Palma Ave, Yorba Linda, CA 92887 | | Phone | (949) 799-3387 | | Email | info@ocrvcenter.com | | Source | https://ocrv.online/resources/specialty-shop-vs-general-body-shop/ | The rv specialty shop vs body shop question deserves a straight answer rather than a sales pitch. General collision shops employ skilled people, run good equipment, and produce excellent work on the vehicles they see daily. The issue is not competence. It is that a coach is a building on a chassis, and a substantial portion of the repair sits outside what automotive collision work covers. Here is where the line actually falls, and how to tell which side your damage is on. ## What a General Body Shop Does Well A good collision shop is very good at metal. Steel and aluminum panel repair, welding, corrosion protection, and structural repair to published manufacturer procedure are core competencies practiced daily under real quality pressure. On the chassis portion of a motorhome, on the cab of a Class C, and on a van before conversion, that skill applies directly and there is no reason to think otherwise. They are also good at automotive paint, and on solid color work the results can be excellent. Color matching, blending technique, and finish quality on a van or a cab are the same disciplines applied to the same materials. Modern collision shops routinely handle color complexity that would have been considered difficult a decade ago. On a van or an unconverted chassis cab, there is no technical reason to look anywhere else. They are frequently better at insurance process than owners expect. Estimating systems, carrier relationships, and supplement handling are daily work for a collision shop, and a well run one moves a claim efficiently. None of that expertise disappears because the vehicle is unusual. The question is only whether the scope of the specific damage stays within what they are set up to execute. - Steel and aluminum panel repair and replacement - Structural repair to published chassis manufacturer procedure - Frame measurement and correction on automotive platforms - Automotive refinishing, especially solid colors on vehicles that fit a standard booth - Glass, lighting, and standard automotive component replacement - Estimating systems and routine carrier claim handling - Mechanical repair on the chassis, drivetrain, brakes, and suspension ## Where Recreational Vehicle Work Diverges The divergence is not about difficulty. It is about the work being different work, using different materials, with different failure modes and different repair procedures. A technician who is excellent at repairing a steel quarter panel has no particular preparation for re-laminating a foam cored sidewall, because those two operations share almost nothing beyond happening on the outside of a vehicle. The clean way to think about it is that a motorhome is two vehicles bonded together. Below and forward, there is a chassis, and it is automotive in nature. Above and behind, there is a house, and it is closer to residential construction than to anything in a collision shop. Damage that stays in the chassis is automotive damage. Damage that crosses into the house needs different capability, and most meaningful collision damage crosses. The other divergence is documentation. Coach estimates require scoping operations that do not exist in automotive estimating databases, justifying labor hours that have no standard time, and explaining construction to an adjuster who has not encountered it. That is a specific skill built by writing many of them, and it directly affects what gets approved. An estimate that is technically correct but unpersuasive to an adjuster produces the same outcome as an estimate that is simply wrong. - Laminated wall construction, which fails by delamination rather than by denting - Molded fiberglass caps and components repaired with resin and reinforcement, not filler and primer - Gelcoat finishes that are part of the part rather than a coating on it - Membrane roof systems with maintained seals at every penetration - Slide rooms, which are structures within structures with their own seals and drives - House electrical, propane, water, and waste systems running through repaired walls - Painted graphics requiring pattern reproduction as well as color match - Estimating operations that have no automotive database equivalent ## Height, Length, and Booth Capacity The most immediate constraint is physical and it is not negotiable. A standard automotive paint booth is built for passenger vehicles. A 40 foot coach at over 12 feet tall does not fit, and no amount of skill compensates for that. Shops without the space either decline the work, subcontract the paint, or attempt it outside a booth. Only the first of those three is a defensible answer. Painting outside a controlled booth is where results fall apart, and it fails in ways that are visible for the life of the vehicle. Contamination lands in wet finish. Temperature and airflow vary during the spray, so flow and cure vary across the panel. Large surfaces cannot be completed in a continuous pass, and the transition between passes shows. None of this is repairable afterward without redoing it. Length and access matter beyond paint. Structural work requires anchoring a vehicle to a frame rack with room to set up pulls and take measurements, and a coach needs both the rack capacity and the floor space around it. Roof work requires overhead clearance and safe access to a surface twelve feet up. These are facility questions, and they are worth asking directly rather than assuming. - Standard automotive booths do not accommodate coach height or length - Finish sprayed outside a controlled booth shows contamination and inconsistent flow permanently - Large surfaces need to be completed in continuous passes to avoid visible transitions - Structural work requires rack capacity plus working space around the vehicle - Roof access at height requires proper equipment and safe staging - Interior teardown on a coach needs indoor space where components stay protected - Ask directly about booth dimensions and rack capacity before committing a vehicle ## Construction Differences That Change the Repair Automotive collision repair assumes a monocoque or body on frame structure made of formed metal that deforms predictably and can be pulled, sectioned, or replaced according to published procedure. Recreational vehicle construction assumes none of that. Laminated walls are bonded sandwiches whose strength comes from the bond itself, so the repair restores a bond rather than restoring a shape. Those are different objectives requiring different methods, different materials, and real cure time. That difference cascades. Damage assessment is different, because a laminated wall can absorb an impact and look acceptable while its bond has failed across a wide area. Repair method is different, because you are removing skin, replacing core and framing, and re-laminating under controlled pressure rather than pulling and filling. Cure time is different, and cure time is real calendar time that cannot be compressed. Molded components add their own rules. A cracked fiberglass cap is not repaired by filling the crack. The crack is ground out, reinforcement is laid into the void in the correct sequence, and the surface is rebuilt and refinished, all while addressing whatever flex caused the crack in the first place. A repair that skips the underlying cause reappears within a season. - Laminate strength comes from the bond, so repair restores bonding, not just shape - Delamination extends well beyond visible symptoms and must be mapped before scoping - Core and framing behind a damaged skin are frequently compromised and need replacement - Re-lamination requires controlled clamping pressure and real cure time - Fiberglass cracks are ground out and rebuilt with reinforcement, not filled - Gelcoat repair uses resin and pigment rather than primer and basecoat - The cause of a crack must be addressed or the crack returns ## Roof and House Systems Roof systems have no automotive analog whatsoever. A membrane roof is a continuous waterproof layer bonded to decking, penetrated repeatedly for vents, air conditioners, antennas, and skylights, with every penetration sealed as a maintained assembly. Repairing one means understanding membrane types, correct sealant chemistry for each surface, and how water travels laterally under an intact membrane. None of that knowledge transfers from automotive work, because automotive work has no equivalent assembly. House systems are the other blind spot, and they are where a partially completed repair becomes a hazard rather than a cosmetic issue. Opening a wall on a coach exposes 12 volt runs, 120 volt circuits, propane lines, and water plumbing, all of which have to be restored correctly and tested. A propane line disturbed during a repair and reassembled without a pressure drop test is a real safety problem, not a workmanship complaint. Slide rooms combine everything. They are structures with their own floor, walls, and roof, driven by a mechanism, sealed with compression seals, and dependent on the opening staying square. Collision damage near a slide almost always affects at least one of those, and getting a slide to seal and operate correctly after structural repair requires knowing how all of it interacts. - Membrane roof repair requires correct material and sealant chemistry per surface - Water travels laterally under intact membrane, so entry and symptom are rarely aligned - Opening a wall exposes house electrical, propane, and plumbing that must be restored and tested - Propane work requires a pressure drop test after any line is disturbed - Slide openings must be square for compression seals to function - Slide mechanisms need alignment verification after any structural correction nearby - Systems function testing belongs in the scope of any repair that opens a wall ## Estimating and Carrier Documentation Automotive estimating runs on databases with standard labor times for defined operations on identified vehicles. That infrastructure largely does not exist for recreational vehicles. Many coach operations have no database entry at all, which means the hours have to be estimated from experience and then justified in writing to an adjuster who has no reference point for whether they are reasonable. This is where owners are most often quietly disadvantaged. A shop unfamiliar with coach work will write what the database supports and omit what it does not, producing an estimate that looks tidy and clears approval quickly while missing operations the job genuinely requires. The gap surfaces during repair as supplements, or worse, as work that simply does not get done. Good coach estimating looks different on the page. It scopes for the probable teardown finding, it documents each non standard operation with reasoning, and it includes staged photographs at each disassembly stage so the adjuster can see what drove the scope. It is more work up front and it produces fewer disputes, faster approvals, and a repair that matches the damage. - Many coach operations have no standard labor time in automotive databases - Non standard operations require written reasoning to be approved reliably - Staged teardown photography is what converts a supplement into an approved supplement - Estimates written only from database entries systematically understate coach scope - Parts lead times on molded components belong in the estimate, not discovered later - An estimator who has written many coach files anticipates what teardown will find ## How to Choose for Your Specific Damage The useful question is not which type of shop is better in general. It is which type fits the specific damage in front of you. Damage confined to the chassis, the cab, or an unconverted van is automotive damage and a good collision shop is a perfectly sound choice. Damage that crosses into the house structure, the roof, the slides, or the systems is not, regardless of how skilled the shop is at what it does. When damage spans both, which is common, the practical question becomes who owns the whole job. A repair split across two facilities with neither responsible for the interface between them is where problems live, because the chassis to coach joint is exactly the area most likely to be affected and most likely to be nobody's assignment. Ask directly who owns the interface, and get the answer before the vehicle moves. Ask concrete questions and listen for concrete answers. How many recreational vehicles do you complete in a month. What are your booth dimensions. Do you perform laminate repair in house or subcontract it. Will you photograph teardown. A shop that answers directly is telling you what it can do. A shop that answers in generalities is telling you something too. - Chassis, cab, or unconverted van damage is well within general collision capability - Anything involving laminate, molded caps, roof systems, slides, or house systems is not - Damage spanning both needs one facility accountable for the interface - Ask how many recreational vehicles the shop completes per month - Ask for booth dimensions and frame rack capacity in actual numbers - Ask whether laminate and roof work is performed in house or subcontracted - Ask whether teardown will be photographed and shared with you and the carrier - Ask who is responsible for systems testing after walls are reassembled ## Frequently asked questions ### Is a general body shop ever the right choice for an RV? Yes, genuinely, and anyone who tells you otherwise is selling. If the damage is confined to the chassis of a motorhome, to the cab of a Class C, to an unconverted cargo van, or to the metal structure of a box truck, a competent collision shop is working within its core skill set and there is no advantage to going elsewhere. The same applies to mechanical work on the chassis, drivetrain, brakes, and suspension. Where it stops being appropriate is the moment the damage crosses into the house portion of the vehicle: laminated walls, molded caps, roof systems, slide rooms, or the electrical, propane, and plumbing that runs through those walls. That is not a criticism of collision shops. It is a different trade with different materials, and being excellent at one does not transfer to the other. ### What actually goes wrong when a coach is painted outside a booth? Contamination and inconsistency, both permanent. A controlled booth filters incoming air, maintains stable temperature and airflow, and provides consistent lighting, which is what allows a finish to flow, level, and cure uniformly. Outside those conditions, airborne particles land in wet clearcoat and are locked in. Temperature drifts during the spray, so flow characteristics change across the surface. Airflow varies, so overspray settles unevenly. On a surface as large as a coach sidewall, the job cannot be completed in a single continuous pass under changing conditions, and the transition between passes remains visible under direct light for the life of the finish. None of this can be corrected afterward by polishing, because the defects are within the film rather than on it. Correcting it means sanding it off and respraying, in a booth. ### Can a shop subcontract the parts it cannot do? It happens routinely, and it is not automatically bad, but it introduces a specific risk worth understanding. When a job is split, the question of who owns the interfaces often goes unanswered. On a coach, the interfaces are exactly where the trouble is: the chassis to coach joint, the wall opening a slide seals against, the roof to wall perimeter, and the systems that run through a repaired area. If one facility does structure and another does laminate and neither is accountable for how those meet, problems surface after delivery and each party points at the other. If a shop tells you it will subcontract part of the work, ask who holds overall responsibility, who performs the final quality inspection, who tests systems after reassembly, and who you call if something is wrong in three months. Clear answers to those make subcontracting workable. ### How do I tell whether a shop really does RV work regularly? Ask for numbers and look around. How many recreational vehicles do you complete in a month, and what mix of coaches, trailers, and vans. What are your booth dimensions, in feet. What is your frame rack capacity. Do you perform laminate re-lamination in house. Do you own a moisture meter and do you map before scoping. A facility that does this work daily answers all of that immediately and specifically, because those are the constraints that govern their scheduling. Then look at the floor. A shop set up for coach work has coaches on it, room to move around them, and access equipment for working at roof height. A shop that does this occasionally will have one unit parked outside and a great deal of enthusiasm. The physical evidence is harder to overstate than the verbal answer. ### My carrier's network shop says they can handle it. Should I trust that? Verify rather than assume, and do it with the same specific questions you would ask anyone. Network membership reflects an agreement about pricing and process, not a capability assessment for recreational vehicles. Some network shops do excellent coach work. Others do excellent automotive work and are willing to take on a coach because declining work is not how a business grows. The questions that separate them are concrete: monthly recreational vehicle volume, booth dimensions, in house laminate capability, and whether they will photograph teardown. It is also worth knowing that in most states you select the repair facility, not the carrier. Using a network shop can streamline administration, and that has genuine value, but it is not a reason to place a coach somewhere that is not equipped for it. ### Does specialty work cost more than a general shop would charge? The hourly rate may be comparable or somewhat higher, but the more important difference is scope rather than rate. A properly scoped coach repair typically includes operations a general shop's estimate omits, not because anyone is padding, but because those operations have no automotive database entry and an unfamiliar estimator does not know to include them. Laminate repair labor, moisture mapping, systems testing after reassembly, slide alignment verification, and pattern reproduction on painted graphics are all real work with real hours. An estimate that omits them looks cheaper and describes a less complete repair. Compare estimates by operation rather than by total. If one estimate is meaningfully lower, find out which operations it does not contain, then decide whether you want that work performed or not. ### What happens if the wrong shop starts the job and it goes badly? It is recoverable, and it is more expensive than doing it correctly the first time. What typically happens is that a shop begins work, encounters laminate or roof or systems scope it is not equipped for, and either stops or improvises. When the vehicle then moves to a facility that can complete it, the incoming scope includes undoing whatever was done incorrectly before the correct repair can begin. Filler over unaddressed delamination has to come off. Sealant applied over a wet substrate has to be removed and the substrate dried and evaluated. Paint sprayed outside a booth has to be sanded off. There are also claim complications, since the carrier has already paid for some of the original work and a supplement now covers redoing it. Photograph everything, keep all documentation, and involve the adjuster before moving the vehicle. --- OCRV Center performs all work in shop at 23281 La Palma Ave, Yorba Linda, CA 92887. Serving Westminster and Orange County. Call (949) 799-3387 or email info@ocrvcenter.com. Posted labor rates are published at https://ocrv.online/prices/.