What a dilemma! An appliance is failing and needs to be replaced immediately! Recently, a client’s built-in refrigerator was doing just that. The replacement got here before the old one died but that was just the beginning of the work! New wood panels had to be made and anew handle for the door secured that was 12” or longer to ensure the client could open the refrigerator. (By the way, the client had been told that it was not possible to open the refrigerator handle being attached to the wood panel. It was awkward but not difficult.) Some cabinet makers will work from the spec sheets and others want to measure the actual appliance. We got the wood panels started and found handles in stock. However, once it was all together, the doors would not open wide enough for the drawers to slide out! The countertop was designed 15 years ago with a bullnose extension to the old refrigerator/cabinet edge. This bullnose was removed at a cost of $200+/- so the refrigerator door would open wider. A notch was also made in the baseboard on the opposite side for the same reason. All totaled, the new refrigerator and customization totaled $10,000. Now the kitchen is good for another 15 years.
When appliances start to fail, a total kitchen remodel is a consideration. If you like your cabinets and countertops and everything is in good condition, there is no reason to change everything at once. Check your warranties for replacement times when considering your best options. Trim kits allow for new microwaves. Ovens are standard sizes. Dishwashers can usually be made to fit it. Often in luxury homes, dishwashers have wooden panels so your cabinet maker and perhaps a longer handle will be needed for functionality. Factory authorized repair companies give good advice as your appliances age. Most of the luxury appliance brands prefer that you work with an authorized dealer as they prefer repairs done by a company that knows the product line.