I had problems with a Norcold fridge and the nearest Norcold Service Center in my area is the RV Service Center of Santa Cruz. I was pleasantly surprised to find a very professional operation run by people with 30 years experience and far more knowledgeable than I have found elsewhere.
They also do solar system installations and after talking with the manager John and seeing two RV's they were doing installations on, I could see that they knew what they were doing and could be trusted completely. This is rare for solar installations where the advice I got from local RV shops has been universally bad. I did my own Rv's solar install and engineered a 3.6 kW DC system for my house, so I understand what is required.
When I was doing the installation on my RV the only places I could find and trust were in Oregon, Colorado, and Arizona. Had I know of this business in Santa Cruz I would have gladly had them do the installation instead.