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The pin is Sulphur, not an address. En Route RV Services works from a vehicle and comes to you.

Mobile RV tech · Sulphur, Louisiana

En Route RV Services

Call (337) 381-2024 enroutervservices.com
Publishes ratesThis business prints its trip fee or hourly rate on its own website. We show the figure and the date we read it.What do these terms mean? RVTAA (RV Technician Association of America)A membership body with three credentials: Registered, Certified and Master Certified RV Service Technician. Closely tied to the National RV Training Academy.What do these terms mean?
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En Route RV Services is a mobile RV repair business based in Sulphur, Louisiana. It comes to you, at your driveway, campground, storage lot or job site, and runs daily routes across Calcasieu, Cameron and Beauregard parishes. Lake Charles, Moss Bluff, Westlake, Vinton and Iowa get daily coverage, and Cameron, Hackberry, DeQuincy and Ragley get regular weekly routes.

It works on rooftop air conditioners (it keeps Coleman, Dometic and Furrion parts on the truck), Norcold and 12V compressor refrigerators, Suburban and Atwood water heaters, furnaces, converters, inverters, 12V faults, solar charging and house batteries, slide-outs, awnings and electric steps, and plumbing, pumps and leaks. It also cleans black, grey and fresh water tanks and does solar installs. It does not repair or replace tanks or dump valves, and it does not do body work, full roof replacements, or engine and drivetrain repair.

A first visit costs $230, which covers the trip and the first hour of technician time. After that, labor is $155/hour billed in 15 minute increments, plus parts. For extended warranty calls, most warranty providers approve a $50 trip fee, and warranty labor is $195/hour. It handles the claim paperwork with most major extended warranty providers. Hours are Monday to Friday, 8:00 AM to 5:00 PM.

The owner, Garth Frenzel, is an RVTAA Master Certified Technician, a credential that covers chassis, electrical, plumbing, propane, appliances, exterior and brakes. His wife Monique runs the office side, and Service Coordinator Amanda answers the phone and keeps the schedule. It also serves contract workers living in RVs at job sites.

This is a good fit for an owner or traveler around Lake Charles and Sulphur with a failed AC, fridge, water heater or slide-out who wants the price stated before the truck shows up.

Based inSulphur, LouisianaMobile: comes to the RV
Service area“En Route is based in Sulphur and runs daily routes across Calcasieu, Cameron, and Beauregard parishes.”enroutervservices.com
Trip fee and hourly rateTrip fee $50 to $230 by distance, $155 to $195 an hourRate card at enroutervservices.com, read October 7, 2026. Rates change; confirm by phone.Listed as: “New customer service calls start with a $230 service call fee that covers the trip and the first hour of certified technician time. · Hourly: If diagnosis or repair extends past the first hour, labor continues at $155/hour billed in 15-minute increments. · Other prices: For extended warranty calls, the trip fee structure is different; most warranty providers approve a $50 trip fee, and certified warranty labor is billed at $195/hour to cover the additional claim-processing work.”
HoursMonday to Friday, 8:00 AM to 5:00 PM. Closed Saturday and Sundayenroutervservices.com
Works onAir conditioningAwningsRefrigeratorsWater heatersSlide-outs and levelingElectrical, inverters and convertersPlumbing and water systemsFurnaces and heatingBatteries and solarListed at enroutervservices.com. This is what they list, not a limit; ask about anything else.
Certifications
RVTAA Master Certified RV Technicianenroutervservices.com, read October 7, 2026
Listed as“RV Air Conditioning Repair; RV Refrigerator Repair; RV Water Heater Repair; RV Furnace Repair; RV Electrical & Battery Diagnostics; RV Slide-Out, Awning & Step Repair; RV Plumbing & Fresh Water System Repair; RV Solar Install & Repair”
Google ratingNo Google listing found

Others in Sulphur

If this one is not your tech, these are the rest of the 3 listed here.

On-Site RV Repair & Maintenance

Mobile RV techComes to where the RV is parked: your driveway, a storage lot, an RV park. No shop to tow to.What do these terms mean? Publishes ratesThis business prints its trip fee or hourly rate on its own website. We show the figure and the date we read it.What do these terms mean? Takes after-hours callsThe business's own site mentions 24/7, emergency or after-hours service. Rates for those calls are often higher.What do these terms mean?
Based in Sulphur. Service area, in their words: “Serving all of Calcasieu Parish and the surrounding areas, we are dedicated to providing reliable and professional services that stand out i…”
Trip fee $125, $150 an hour (published on the company's site, read September 30, 2026)
4.5 on Google, 21 reviews (listing, September 30, 2026)

On-Site RV Repair & Maintenance is a mobile RV repair and maintenance business based in Sulphur, Louisiana.

Gulfgate RV

Mobile and shopRuns a shop and also sends a tech out. Bigger jobs may still mean a trip to their bay.What do these terms mean?
Based in Sulphur. Service area, in their words: “Sulphur, LA; Lake Charles; Westlake; Moss Bluff; Carlyss; Vinton; Hackberry”
4.2 on Google, 32 reviews (listing, October 13, 2026)

Gulfgate RV is a family-owned RV repair shop based in Sulphur, Louisiana, and it has served Southwest Louisiana since 2006.