About 5 Alarm Mobile RV Repair Services
5 Alarm Mobile RV Repair Services was founded by Scott Williams, a retired firefighter with over 30 years of service to the community. The same dedication, urgency, and integrity that defined his firefighting career now fuel his commitment to providing mobile RV repair in North Texas, Northeast Texas, and Northwest Texas—helping RV owners stay safe and on the road.
When you call us, you’re not just getting “a repair guy.” You’re getting a certified mobile RV technician, trained through the National RV Training Academy’s five-week program—the gold standard in RV repair training. From emergency breakdowns to routine maintenance, our certified technician will come directly to you, keeping your 5th wheel, travel trailer, or RV safe, reliable, and road-ready. We are Fully Insured and a Texas Registered LLC.
With a lifetime of answering the call to serve, Scott brings the same first-responder urgency, professionalism, and care to every RV repair service.


Our Commitment to Service




Frequently Asked Questions
How Often Should I have my RV Serviced?
Just like a fire truck needs regular checks to stay ready for the next call, your RV should be serviced at least once a year or every 5,000–10,000 miles—whichever comes first. Routine maintenance keeps your rig road-ready, prevents costly breakdowns, and ensures you’re always safe and prepared for the next adventure.
What Should I Check on my RV Before Taking a Trip?
Before you roll out, give your RV a quick safety check—just like a firefighter inspects their gear before a call. Check your tire pressure, fluid levels, brakes, lights, and battery. A few minutes of inspection can save hours of frustration on the road and keep your adventure running smoothly from start to finish.
What Should I do if my Air Conditioner Isn't Working?
Before you panic on a hot Texas day, check the simple stuff first. Make sure your thermostat is on the right setting and your air filter is clean—dirty filters are a common reason RV A/C units stop cooling properly. If that doesn’t solve it, don’t sweat it—call Five Alarm Mobile RV Repair, your trusted North Texas mobile RV service. We’ll diagnose and repair your RV air conditioner on-site so you can stay cool and road-ready.
Before parking your RV for the season, give it a good cleaning inside and out, remove all food and perishables, and use a breathable cover to protect it from the elements. Disconnect the battery and inspect for any leaks or damage.
If you live in an area with freezing temperatures, winterizing your RV is a must—this includes draining and flushing the water system, adding RV antifreeze, and sealing off potential entry points for moisture or pests.
For complete peace of mind, Five Alarm Mobile RV Repair offers professional RV winterizing services in North Texas to help you protect your investment until it’s time to hit the road again.
What's the best way to store my RV during the off season
Do you offer emergency services?
Yes, we provide emergency RV repair services to assist you when you need it most.
Reliable RV repairs by a Fully Insured, Texas Registered LLC, NRVTA Certified Technician.
CALL/TEXT (903) 217-5500
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