Any current or former owner of the recreational vehicle can be the first to tell you that staying on top of its maintenance is crucial to its upkeep. Nothing is cheap to repair or fix when you have an RV and the best plan of action is avoiding them in the first place. Quality shop
Like passenger vehicles RVs need routine oil changes, transmission flushes, coolant exchanges, tire rotations, and a slew of other items.
Though these items can be expensive to get all at once they are absolutely necessary if you want your class A or C RV to last a long time. the quality shop
You need to take your RV to a person who specializes in them. Do not waste your time visiting an auto repair facility that specializes in small cars. No one likes to turn down business. It is not first-hand nature of the business owner to refuse a vehicle even if he knows he won't I be able to do the best job on it. It is up to you to make certain that the people working on your investment are fully confident and fully capable to do their job.
In every major city, including Vancouver WA, there are specialized auto repair facilities that you can take your rig to. Most of these places are full service and offer everything from basic maintenance to a full engine re-build. You need to ask lots of questions when you take your vehicle in for anything because the technicians at these places know that their clients have money. They are not worried about having customers with little to no money so they feel like they can charge "up the the wazoo" for their service. If it is not urgent I would go as far as to get a second or third opinion for any service I require.