
Mark Stilwell
ShellBack RV Repair
About
Founded in 2025 , Brand new Tech turning a new chapter in life, former Installer of Internet, Tv, and Telephone technician for past 27 years. Would love to work on your RV finding underlying issues, and able to get you back to glamping, the story behind ShellBack is previous service with the US Navy on board USS Elrod FFG 55 we had Crossed the Equator and received my initiation into King Neptune realm,
I Found out about NRVTA and thought this is what i would like to do, to assist people is what i love doing, while in the program i learned a lot and would love to assist anyone with issues,
air conditioner maintenance
troubleshooting refrigerator/ heaters/ water heaters
cleaning tanks
winterizations
roof maintenance/inspecting caulking
awnings maintenance
Future plans are to travel cross country and enjoy life so hopefully be in campground near you
Service Areas
Rv parks (Serving Cleburne, TX area)
Operating Hours
Certifications
Verified Certifications
Company Details

Customer Reviews
Submitted by Stephen K. on 2/13/2026
First impression - WOW
I've been RVing over 55 years and I've never met a more positive and professional factory - certified technician. Fair pricing and quality craftsmanship. Don't delay. Call Mark today
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Submitted by Irina L. on 12/13/2025
Disappointing experience.
I cannot recommend this RV repair company because of their dishonesty, lack of communication and absence of integrity to their customers. Mark and his partner Ryan Chase couldn’t fix partially working furnace. Charged money for their service. Furnace died the next day. Ryan Chase lied about replacing furnace’s sail switch part on the day of scheduled repair. He suggested to order a new furnace online and that he wouldn’t charge me installation fee. Failed to send a link to a new furnace purchase and then decided to ignore 2 of my texts and a phone call to him in which I simply asked to provide a link to furnace purchase for my records. His boss Mark could not be reached for an explanation as to why Chase failed to respond. Both men decided they don’t owe me the curtesy of communicating back for the reasons unknown to me. The level of dishonesty is unprecedented. Customers beware!
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Provider Response
Two sides to every story customer wanted 24 hour on call service for no charges and always talking down price for services
Submitted by Tori W. on 11/19/2025
Great service
Excellent service. Was very helpful got the job done in excellent timing. Will definitely use for all my rv needs!!!
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