Sierra Mobile RV is a reliable and customer-oriented RV dealer that provides excellent service and repair work. Customers have praised the business's quick response times, fair pricing, and the professionalism of its technicians. Whether it's replacing a black tank, repairing wind damage, or addressing air conditioning issues, Sierra Mobile RV has consistently delivered satisfactory results. The family-owned business is known for going above and beyond to address customer needs, even making early visits to fix a small leak promptly. While some customers have noted the importance of planning ahead due to the business's popularity, the overall consensus is that Sierra Mobile RV is a trustworthy and highly recommended choice for RV maintenance and repairs.
Sierra Port Isabel has the best a/c technicians we've ever worked with. Luis and his co-worker replaced our RV air conditioner in less than two hours and the work was superb. Thanks for taking care of us. John and Marie
January 2026
This company is awesome. I needed lots of updates to keep it up and running. They are professional, fair, and quick. I have been using them for about 3 years.
November 2025
Awesome job! Fast and friendly and very reasonable. Highly recommend! Came right to our rv site.
