Hi Karol - actually coming from a builder who has installed both custom and prefab, there actually isn't always a huge cost savings by going with the prefab, and the quality is often MUCH different. For instance we just got a quote at Lowe's for their mid-level cabinets which was 20k, same as our custom. I do understand though that cabinets ARE expensive, and I've heard that people going prefab have had much better luck buying an Ikea kitchen which looks much nicer than just prefab installed cabinets. Good luck!

Thank you! I have considered the quality difference. I then have to find the right cabinet maker in tulsa. They are all so different. Some even finish the cabinets prior to install, which I liked, until I saw the sawdust all over recently painted cabinets. Painters would never paint with so much saw dust around. Decisions!

Cabinet price is often a reflection of the cabinets' quality.
The durability of the finish is an important component of what sets cabinets apart. Especially with painted cabinets that will likely be exposed to water and solvents (around kitchen sink(s), for example). A 'run of the mill' finish is very likely to peal before too long in this environment.
All things being equal, ready made cabinets should have a more durable finish, in most cases. But it is important to get full details from both the custom cabinet maker and the ready made brand and to make an educated decision.
Of course, if you go the 'ready-made' route principally so that you could get cheaper cabinets, you might end up getting exactly that. So do your due diligence and investigate the particulars: finish, construction, hardware, warranty, suppliers reputation and installation.
Good luck!

All the different “levels” of cabinets can be so confusing! Here is a great article comparing the 3 modes: http://bit.ly/1rWygrs

I searched “prefab vs custom“ and found this thread. I’m also in Tulsa. I know it’s been a long time... are you still happy with your choice and what did you go with?