RV Specialists
RV repair shop in Rancho Cucamonga with a 4.7-star rating from 212 reviews, known for courteous staff and honest work.
When the 12-volt system acts up, you need an RV electrician who can trace a parasitic draw or a dead converter without turning your weekend into a wiring project. Rancho Cucamonga has two shops that handle RV electrical repair, and both average 4.7 stars from a combined 397 reviews. One is set up for warranty work. The other four nearby options give you a short drive if you need a second opinion.
RV repair shop in Rancho Cucamonga with a 4.7-star rating from 212 reviews, known for courteous staff and honest work.
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RV Specialists and Inland Valley RV both list electrical among their services, and both also handle solar, generators, A/C, fridges, and awnings. That overlap matters when a fault could be in the house battery, the converter, or the generator feed. RV Specialists has 212 reviews and a 4.7 rating; Inland Valley RV has 185 reviews at 4.6. RV Specialists is the one that does warranty work, so start there if your rig is still covered and you want pre-approval handled in-house. Inland Valley adds body and leveling to the mix, which helps if your electrical gremlin started with a curb strike or a leaking seal. Call ahead with your symptoms and your RV's year, make, and model. A shop that knows you have a 30-amp coach with a tripping breaker can pull the right part before you arrive.
There are no mobile electrical techs listed in Rancho Cucamonga, so plan on dropping the rig at one of the two shops unless you find a mobile specialist nearby. That changes your timeline: a shop visit usually means leaving the RV for a day or more, especially if the problem is intermittent. Ask whether they can test the battery separator and the converter while you wait, and whether they stock common parts like fuses, relays, and transfer switches. If the part is not on the shelf, ask for the lead time before you commit. For a dead outlet or a flickering 12-volt light, a quick bench test may be all you need.
Spring and early summer fill up fast, so book electrical work a week or two out if you can. When you call, describe what happens and when: does the breaker trip only on shore power, only with the A/C running, or after the generator warms up? That detail saves diagnostic time. Ask for the diagnostic rate up front and whether it rolls into the repair if you approve the work. If you are chasing a warranty claim, confirm that the shop will call the provider before ordering parts. And if your rig has solar, mention it, because a failing charge controller can mimic a dead battery.
Two shops are listed in Rancho Cucamonga for RV electrical repair: RV Specialists and Inland Valley RV. Both also handle solar, generators, and A/C, so you can get related systems checked in one visit.
No mobile electrical techs are listed in Rancho Cucamonga, though four nearby options may include mobile service. Call ahead to confirm whether a tech can come to your site or whether you need to bring the RV to the shop.
RV Specialists is the one local shop listed as doing warranty work. Ask them to pre-approve the claim with your provider before any parts are ordered so you are not stuck with a surprise bill.
Note when the problem happens: on shore power, on generator, or on battery only. Check the simple stuff first, like tripped breakers and corroded battery terminals. Then call with your RV's year, make, model, and the symptoms so the shop can prepare.