Big Rig Doctor LLC
24/7 mobile diesel and RV repair serving Duncan, SC, with a 5.0 rating from 39 reviews.
Duncan, SC
RV Electrical Repair in Duncan, SC
Electrical problems in an RV have a way of showing up at the worst time, like when the slide-out won't retract or the fridge quits cooling. Duncan has two shops that handle this kind of work, with an average rating of 4.7 from a lot of reviews. One is a small, certified operation; the other is a big dealership with a parts counter. Both know their way around a 12-volt system.
Discover RV Electrical Repair in Duncan, SC
2Shops listed
4.7★Average Google rating
3More within 30 miles
RV repair shops in Duncan
Blue Compass RV Spartanburg
Duncan, SC RV dealer and repair shop with a 4.4-star rating across 931 Google reviews and a busy parts counter.
Nearby options
Within a short drive of Duncan. Mobile techs on this list often cover the towns around them too.
Palmetto State RV
Greer RV dealer and repair shop with certified techs, mobile service, and a 4.8 rating from 75 Google reviews.
Diesel Road SERVICE 24/7 TRUCK & TRAILER+RV Reefer Units Repair
24/7 mobile truck and RV repair in Inman, SC, with a 5.0 rating from 279 reviews for fast, knowledgeable service.
Scott RV Repair - RV Furnace Repair
RV furnace and AC repair in Simpsonville, SC, with mobile service and a 4.0 Google rating from four reviews.
What gets fixed
The two shops in Duncan cover the electrical side of RV life: A/C, fridges, awnings, tires, and the wiring that ties it all together. One also handles slide-outs, solar, generators, and leveling systems. If your house battery won't hold a charge or your inverter is acting up, these are the folks to call. Mobile techs aren't listed here, so plan to bring the rig in. Ask about turnaround time before you drop it off, especially in spring when everyone else has the same idea.
The two shops
Big Rig Doctor LLC has a perfect 5.0 from 39 reviews and is certified, with chassis and emergency service. That sounds like the place for a tricky electrical gremlin, and the small review count suggests you'll get personal attention. Blue Compass RV Spartanburg is the larger option, with 931 reviews and a 4.4 average. It carries parts, works weekends, and handles solar and generators on top of the basics. If you need a part same-day, the bigger shop is more likely to have it on the shelf. Neither shop is listed as doing warranty work, so if your rig is under warranty, get pre-approval from the manufacturer before any repairs. That step can save you a headache later.
Before you go
Write down what the electrical system is doing, and when. Does the problem happen only on shore power, or only on battery? Does the A/C cut out when the microwave starts? A clear description saves diagnostic time. Also check the simple stuff first: tripped breakers, a loose ground, corroded battery terminals. Sometimes that's the whole fix. If not, call ahead to see if the shop has the part in stock or can get it quickly. Electrical parts are often special order, and nobody wants to wait a week for a fuse block.
Specialists in Duncan
Nearby cities
- Lexington, SC (2, 83 mi)
- Greer, SC (1, 4 mi)
- Inman, SC (1, 9 mi)
- Simpsonville, SC (1, 12 mi)
RV repair guides
Research & data
Questions people ask
How many RV electrical repair shops are in Duncan?
There are 2 shops in Duncan that handle RV electrical repair. Both are listed with ratings, and you can compare them by services and features to pick the right one for your rig.
What is the average rating for these shops?
The average rating is 4.7 out of 5. That comes from a combined total of nearly 1,000 reviews, so you're getting a pretty reliable picture of what other RV owners think.
Do either of these shops do warranty work?
Neither shop is listed as doing warranty work. If your RV is still under warranty, contact the manufacturer first to get pre-approval before any repair, or you might end up paying out of pocket.
Can I get mobile service for electrical problems in Duncan?
No mobile RV techs are listed in Duncan. Both of the electrical repair options are shops, so you'll need to bring your RV to them. Call ahead to check availability and turnaround time.