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Claim This BusinessMy Mobile RV Tech operates as a mobile repair service based in La Grange, Texas, delivering expert HVAC and systems work directly to RV owners across Fayette, Colorado, Lavaca, Gonzales, Caldwell, Bastrop, Lee, Washington, and Austin counties. Owner Donnie maintains a seven-day schedule from 7 AM to 6 PM, bringing tools and parts to each location rather than requiring customers to tow their rigs to a shop. The business holds a 4.6-star average across ten published reviews, with all customers awarding five-star ratings.
What distinguishes this contractor is the breadth of systems covered under one mobile operation, from climate control units and refrigerators to converters, inverters, generators, and slide-out mechanisms. The preventative offering of pre-purchase consultations lets buyers commission an inspection before acquiring a used RV, potentially saving thousands in unexpected repairs. This comprehensive scope means a single mobile visit can address multiple deferred maintenance items rather than scheduling separate appointments with different specialists.
Customer narratives reveal the nature of Donnie's service philosophy. One reviewer, Stuart H, described how Donnie walked him through a diagnostic procedure over the phone that identified a faulty thermostat, then declined payment for the consultation. Another reviewer, Stephen Klotz, credited Donnie with responding to an emergency call after a minor accident and performing temporary repairs that enabled a same-day return to the road. Dave Metting received an itemized estimate covering AC, awning, wheel bearings, refrigerator, and roof work, allowing him to prioritize repairs by budget.
All ten published reviews award five stars, with six specifically describing Donnie's diagnostic skill or his willingness to provide guidance over the phone before accepting payment. Emergency same-day response appears in two reviews, and three reviewers mention multiple repairs completed during a single service call.
| Sunday | 7 AM–6 PM |
| Monday | 7 AM–6 PM |
| Tuesday | 7 AM–6 PM |
| Wednesday | 7 AM–6 PM |
| ThursdayToday | 7 AM–6 PM |
| Friday | 7 AM–6 PM |
| Saturday | 7 AM–6 PM |
AC units and furnaces serviced and installed. Includes diagnosing airflow issues, refrigerant handling, and heating element replacement.
Refrigerators and water heaters serviced, covering residential-style units commonly found in modern RVs.
Converter and inverter service, generator repairs, and electrical troubleshooting for shore power and battery bank issues.
Awning repair, slide-out mechanism service, and wheel bearing repacking and replacement.
Roof inspection and repair for water leaks, including sealing and flashing work around mounted accessories.
Freshwater and wastewater plumbing diagnostics and repairs, including water heater connections and line fittings.