Choosing an RV repair shop is a different decision than choosing a car mechanic. The systems involved — roof membranes, slide-out mechanisms, propane appliances, 30- and 50-amp electrical, fresh and grey water, chassis and powertrain — require a different kind of shop and different training. Not every shop that does auto or truck repair is equipped for RV work, and not every shop that accepts RV work has the experience to do it well.
San Diego RV Center has been in El Cajon since 1990. We’ve seen every type of RV repair job and the full range of outcomes when owners pick the wrong shop. Here’s what to look for when choosing where to take your rig — and what to walk away from.
RV-Specific Experience vs General Auto Repair
The most important single factor: does the shop specialize in RVs, or do they take RVs as a sideline to their primary auto and truck business? This matters because RV systems require hands-on familiarity that can’t be extrapolated from automotive experience. A technician who’s done a hundred car roof jobs still has no meaningful experience with TPO membrane installation on a 38-foot Class A. An electrician who knows 120V residential systems isn’t automatically qualified to troubleshoot a 50-amp RV electrical system with multiple converter issues.
Ask directly: How many RV repair jobs does the shop complete in a typical month? What types of rigs do they most commonly work on? The answer tells you whether RV work is their core business or an occasional add-on. Our repair services cover every RV system — roof, chassis, electrical, plumbing, appliances, and slide-outs — because RV service is all we do.
Technician Training and Certifications
The RV industry has a certification body — the Recreation Vehicle Industry Association (RVIA) and the RV Dealers Association (RVDA) jointly run the RV Technician certification program through RVTI (the RV Technical Institute). Certified RV Technicians have passed exams covering the specific systems unique to RVs: LP gas, electrical, plumbing, appliances, slide-outs, and chassis. This certification is not universal — many shops employ uncertified technicians on RV work.
Certification isn’t the only measure of competency — a technician who’s been working on RVs for 20 years without formal certification may be more capable than a newly certified tech — but it’s a useful baseline signal. When you call a shop, ask whether the technicians working on RVs have RVTI or equivalent industry training. A shop that can answer that question confidently, with specifics, is a different operation than one that can’t.
Years in Business and Track Record
Longevity matters in repair shops. A shop that’s been operating for 20 or 30 years in the same community has navigated the full range of RV problems across multiple generations of vehicles and has a reputation that’s been tested repeatedly by real customers. Newer shops may have excellent technicians, but they don’t have the track record that tells you how they handle problems — and every repair job, eventually, has a problem.
San Diego RV Center has been serving El Cajon and San Diego County since 1990. The relationships we have with return customers — many of whom have been coming to us for 15 to 20 years — exist because we’ve handled problems correctly when they came up, not because every job went perfectly on the first try. A 30-plus year track record in a competitive market tells you something about how a shop operates.
Transparency in Estimating and Communication
A legitimate shop gives you a written estimate before work begins, itemized by parts and labor, and calls you before they exceed it. This isn’t optional — in California, the Motor Vehicle Repair Act requires written authorization for repairs over a certain dollar threshold. A shop that starts work without written authorization, or that hands you a final bill significantly higher than the number you discussed, is operating outside normal professional standards.
Ask how they handle situations where they open something up and find more damage than expected — which is common in RV repair, particularly on roof and slide-out jobs. A good shop calls you with the new scope and gets your approval before proceeding. A bad shop either does the work and charges you, or stops and leaves you with an unfinished job. Understanding their process before you hand over the keys is worth five minutes on the phone. Our estimate process at San Diego RV Center starts with a written scope that we walk through with you before any work begins.
Insurance Work Capability
If you’re filing an insurance claim for damage, the shop you choose needs to understand how to work with adjusters. This means providing estimates in a format insurers can process, documenting damage scope before repairs begin, and being willing to communicate directly with the adjuster if the initial scope is disputed.
Not every shop does this well — some don’t want the administrative involvement, and some don’t format estimates in a way that’s useful to insurance reviewers. Our article on filing an RV insurance claim for roof damage covers this in detail, but the short version is: ask the shop directly whether they’ve worked insurance claims before and how many. A shop with active insurance claim experience is a meaningfully different partner in that process than one that hasn’t.
How to Read Reviews (And What They Don’t Tell You)
Reviews are useful but have specific limitations for RV shops. Most reviews are left by satisfied customers who had straightforward jobs. The signal you want is in how a shop responds to negative reviews — do they engage professionally, explain what happened, and describe how they addressed it? Or do they get defensive, dismiss the complaint, or post responses that ignore the substance of the problem?
Also look at the volume and recency of reviews. A shop with 200 reviews accumulated over ten years tells a more reliable story than a shop with 20 reviews from the past six months. And look for whether reviewers mention specific technicians by name — that indicates a level of customer engagement and staff stability that matters in a service business.
Red Flags That Should Rule a Shop Out
Walk away from shops that: provide verbal-only estimates with no written documentation, can’t tell you which technician will be working on your rig, refuse to let you speak with the technician before and after the job, or can’t explain why they’re recommending a specific repair in terms you can understand. A shop that pressures you to approve work the same day without time to consider the estimate is using sales tactics that don’t belong in a repair context.
Also be cautious of shops that take RVs but don’t have bay doors tall enough for your rig or don’t have the lift equipment required for your rig type. These are basic operational requirements — a shop that does RV work correctly has invested in the physical infrastructure to do it safely.
Frequently Asked Questions About Choosing an RV Repair Shop
Is it better to use an RV dealer’s service department or an independent shop?
Both can do quality work. Dealer service departments are often manufacturer-trained on the brands they sell, which matters for warranty work. Independent shops like San Diego RV Center typically offer more flexibility on scheduling, aren’t limited to a single manufacturer’s systems, and build long-term relationships with customers that dealer service departments often don’t prioritize.
How do I know if a shop has worked on my specific type of RV?
Ask directly — name your make, model, and year, and ask if they’ve worked on that brand and class before. A shop with broad RV experience will have dealt with your rig type. Our maintenance services cover Class A, B, and C motorhomes, fifth-wheels, and travel trailers — all makes and models.
What should I bring when I take my RV to a new shop for the first time?
Any prior service records you have, a list of current symptoms or issues (be specific — not “the slide is slow” but “the passenger-side slide hesitates on retraction and makes a grinding sound at the last foot of travel”), and your insurance information if the visit is related to a claim. The more specific you are, the more efficiently the technician can diagnose.
How do I know if the estimate I received is reasonable?
Get a second estimate if you’re uncertain — any legitimate shop will tell you that’s a reasonable thing to do. Call us at (619) 561-3531 and we’ll give you a range for the work you’re describing. If another shop’s estimate is significantly lower than ours, ask what they’re leaving out of scope — that’s usually where the difference lives.
Looking for a Shop You Can Trust in San Diego?
San Diego RV Center has been serving El Cajon and San Diego County since 1990. Written estimates, RV-certified technicians, and a track record you can verify. We’d rather earn your trust than assume it.
Contact Us to Schedule Service or call us at (619) 561-3531.