One of the first questions every RV owner asks is "how much is this going to cost?" Fair question. I've always believed you should have a solid idea of what you're going to pay before you commit to anything. That's why I'm putting our actual pricing ranges on paper. These numbers are based on 14 years and 2,800+ repairs across Martin County, current as of March 2026.
One caveat: every RV and every problem is different. A "simple" AC repair might take 45 minutes on a 2022 Jayco but 3 hours on a 1998 Fleetwood with a custom setup. The ranges below reflect the typical spread for each service category. Your specific repair could fall anywhere in that range depending on the factors I'll break down later.
RV Repair Pricing by Service Type
Here's what our most common repairs cost in Palm City. These include the service call fee, labor, and parts unless noted otherwise.
Electrical Repair
| Service | Typical Cost |
|---|---|
| Diagnostic and troubleshooting | $125 - $250 |
| Outlet or switch replacement | $75 - $150 |
| GFCI outlet replacement | $85 - $165 |
| Converter replacement | $350 - $650 |
| Inverter installation | $500 - $1,200 |
| Shore power inlet repair | $150 - $350 |
| Battery bank replacement (lead-acid) | $200 - $600 |
| Lithium battery upgrade | $1,000 - $3,500 |
| Full rewire of a circuit | $300 - $800 |
Electrical repairs are our most frequent call. The wide range reflects the difference between a 15-minute capacitor swap and a full-day wiring trace on a 40-foot Class A. The diagnostic fee ($125 to $250) covers figuring out exactly what's wrong. If the fix is simple, the total stays low. If it's complex, the diagnostic fee rolls into the larger repair cost.
AC & HVAC Service
| Service | Typical Cost |
|---|---|
| AC diagnostic and tune-up | $150 - $275 |
| Capacitor replacement | $95 - $175 |
| Thermostat replacement | $100 - $250 |
| Fan motor replacement | $200 - $400 |
| Complete rooftop AC replacement (13,500 BTU) | $1,000 - $1,800 |
| Furnace repair | $150 - $400 |
| Soft-start kit installation | $250 - $400 |
AC calls spike from April through October in Martin County. Capacitor failures are the most common and cheapest fix. Full unit replacements are the most expensive. Check our AC maintenance guide for tips on extending your unit's life and avoiding the big replacement cost.
Plumbing Repair
| Service | Typical Cost |
|---|---|
| Water pump replacement | $175 - $375 |
| Faucet replacement | $100 - $250 |
| Water heater repair | $125 - $350 |
| Water heater replacement (6 gal) | $500 - $900 |
| Pipe leak repair | $100 - $300 |
| Toilet replacement | $200 - $450 |
| Black/gray tank valve repair | $150 - $350 |
Roof Repair & Sealing
| Service | Typical Cost |
|---|---|
| Spot reseal (1-3 areas) | $75 - $200 |
| Full roof reseal (all seams) | $400 - $800 |
| Roof patch repair | $150 - $400 |
| Full roof recoat (rubber) | $1,500 - $3,500 |
| Skylight replacement | $150 - $350 |
| Vent replacement | $100 - $250 |
Roof repairs are prevention-heavy. A $150 reseal today prevents a $3,000 floor repair tomorrow. For more on this, read our water damage prevention guide.
Solar Installation
| Service | Typical Cost |
|---|---|
| Basic panel kit (200W, controller, mounting) | $800 - $1,500 |
| Mid-range system (400W, lithium battery, inverter) | $2,500 - $4,500 |
| Full off-grid system (800W+, battery bank, inverter) | $5,000 - $10,000+ |
| Solar panel addition to existing system | $400 - $900 |
Other Common Repairs
| Service | Typical Cost |
|---|---|
| Slideout repair (motor, gear, seal) | $250 - $800 |
| Leveling jack repair | $200 - $600 |
| Refrigerator repair | $150 - $500 |
| Generator maintenance (oil, filter, plugs) | $150 - $300 |
| Window reseal | $75 - $150 |
| Awning repair | $100 - $400 |
What Drives RV Repair Costs Up (or Down)
The numbers above are ranges for a reason. Here's what pushes a repair toward the higher or lower end.
Factors That Increase Cost
- Accessibility. If the problem component is buried behind walls, under flooring, or in a tight compartment, the labor time goes up. A water pump that's accessible from a basement compartment takes 30 minutes. One that requires removing a dinette seat, cutting through a panel, and working in a 2-foot space takes two hours.
- RV age and condition. Older rigs often have corroded connections, brittle wiring, and non-standard modifications from previous owners. What looks like a simple outlet replacement turns into rewiring a whole circuit because the original wiring is degraded.
- Parts cost. A generic AC run capacitor is $15. A Dometic control board for a specific refrigerator model is $350. OEM parts for premium brands (Tiffin, Newmar, Airstream) tend to cost more than parts for mass-market brands.
- Cascading damage. A roof leak that's been ignored for 6 months doesn't just need a reseal. It needs the damaged subfloor replaced, the wall panel repaired, and potentially mold remediation. What started as a $150 fix becomes a $3,000 project.
Factors That Keep Costs Down
- Catching problems early. This is the biggest money-saver. Regular maintenance inspections catch issues when they're cheap to fix.
- Clear descriptions. When you call and can tell us the RV year, make, model, and describe the symptoms clearly, we show up with the right parts and tools. Fewer trips means less cost.
- Accepting equivalent parts. Sometimes an aftermarket part works just as well as the OEM version at half the price. We'll always give you the option and let you decide.
Mobile RV Repair vs. Dealer Shop: A Cost Comparison
Here's how mobile repair stacks up against taking your RV to a dealer service center. These comparisons are based on typical rates in the Martin County / Treasure Coast area.
| Cost Factor | Mobile Repair | Dealer Shop |
|---|---|---|
| Labor rate (per hour) | $95 - $135 | $150 - $200 |
| Towing cost | $0 (we come to you) | $150 - $400+ |
| Wait time for appointment | 1-5 days | 1-4 weeks |
| Typical repair completion | Same day | 3-10 business days |
| Parts markup | Fair market rate | 30-50% above retail |
| Storage/lot fees | $0 | $15-$30/day at some shops |
The numbers speak for themselves. Mobile repair saves on labor rates, eliminates towing, and gets your RV back in service faster. The main scenario where a dealer shop makes sense is warranty work that requires a certified dealer or repairs that need specialized lift equipment. According to the RV Industry Association, the mobile RV service sector has grown significantly as owners recognize the cost and convenience advantages.
How Our Pricing Works
I want to be transparent about how we bill, because I know "it depends" isn't a satisfying answer when you're trying to budget.
- Service call fee. This covers the drive to your location and the diagnostic inspection. The amount depends on your distance from Palm City. You'll know the exact fee before we schedule.
- Written estimate. After the diagnosis, we give you a written quote for the repair. Parts and labor are itemized. You approve before we start.
- No surprises. If we find something additional during the repair, we stop and call you before proceeding. You always have the final say.
- Fair parts pricing. We'll show you the part numbers we're using. You can verify prices online. We don't hide behind inflated parts markups.
- Honest time billing. If the repair takes 45 minutes, you pay for 45 minutes. We don't round up to the nearest hour or pad the clock.
Want a ballpark for your specific situation? Call 772-271-5270 and describe the problem. We can usually give you a range over the phone before we even roll the truck.