If I bought an RV that needed paint, and pretty much any other service, I would contact Carlos and plan a trip to Rocky Point/Puerto Penasco Mexico without hesitation:
...And I would work with Oscar to make all the necessary repairs and change all my fluids!
Puerto Penasco is about 1:45 minutes south of the Lukeville, AZ border or you can enter near Yuma. The roads are all paved and in very good condition. This area is in the Mexican "Free Zone" that caters to tourists crossing the border. I made this trip for the first time in June-2020 and I am so glad I did.
In fact, I'm planning a trip back to see Carlos this September/October for him to apply Etrnatabond Aluminum Tape to my roof radius and painting it so it blends in with my roof. Then I will never have to worry about re-gluing my roof seams again. And if any of you own a Winnebago you know what I am talking about!
I also plan on buying 4 new 6V-GC2-golf cart batteries at Sam's Club in Puerto Penasco and getting a wax-job, along with my tow car detailed! All prices are very reasonable and no one I encountered will over charge you!
Just make reservations at The Reef RV Park on-line or at Playa Bonita. And you will love staying on the beach for $25-$50/night while you get your work done!