What is dissolved in Weddington water, and what it does to glass
Union County Water rather than Charlotte Water, so the hardness numbers quoted elsewhere on this site are Charlotte numbers and not Weddington ones. Duke for power. On this equipment the utility detail that matters most is neither: it is that built-in refrigeration lives in a cabinet run drawing air through a narrow grille, and Weddington wooded lots and a substantial Piedmont pollen season mean condensers here load up faster than the manufacturer twelve-month interval assumes. Six months is the right schedule at a Weddington address, and it is free to do.
Establishing that matters here more than on any other appliance, because the single most useful thing we know about dishwashers in this region inverts the advice everybody has already read. Charlotte Water runs at 32 parts per million hardness, about 1.9 grains per gallon, with total dissolved solids at 59. That is soft. Every national troubleshooting article about cloudy glassware starts from limescale, and limescale is not what is happening.
Do one test before anything else. Soak a cloudy glass in white vinegar for a few minutes. If the cloudiness lifts, it is mineral film and it is a hard-water problem. If nothing changes, it is etching, which is not a deposit at all: it is material removed from the surface of the glass, and it is permanent.
The mechanism is documented by the appliance manufacturers themselves. Dishwasher detergent is built around polyphosphates and other softening agents because it is formulated assuming there is hardness to deal with. Put a full dose into water that is already soft and the softening component has nothing to act on, so the remaining alkalinity works on the next available surface. Glass is a silicate with metal ions in its surface, and it loses them.
The fix is to halve the detergent dose, and it is free. We will say that on the phone rather than booking a visit for it, because cloudy glassware regularly gets read as a dishwasher that has stopped cleaning and ends in a replaced appliance that does exactly the same thing.
Where the fault is genuinely mechanical in Weddington, the order is filter, drain hose loop and waste disposal before anyone quotes a drain pump, and an inlet valve quoted with a pressure reading, for the same reason it is on a washing machine.
The commercial position is the same in Weddington as it is at a Charlotte address, because the rate card on this site is not a Charlotte rate card. The diagnostic visit is $89 and it comes off the invoice in full when you approve the repair. Labour beyond that is $95 to $145 an hour. Nothing is added for the drive, and if the same fault returns after we have fixed it the return visit carries no fee at all.

What Weddington itself changes
The kitchens in Weddington
Weddington is the professional-brand belt of this service area and the numbers explain why: a median household income of $190,766, owner-occupancy at 95.1%, a median build year of 2000 and 43.8% of the stock built between 1980 and 1999. Those are large houses, owned rather than rented, with kitchens specified rather than supplied. So the appliances here are disproportionately built-in refrigeration, professional ranges and fitted cabinetry rather than freestanding equipment, and the repair-or-replace arithmetic changes completely as a result. A replacement is not a purchase, it is a purchase plus a fitting plus, frequently, a joiner altering a fitted kitchen to take a unit that is not the same size as the last one.
Getting an appliance in and out
Physically the easiest properties in the service area to reach and the most complicated to work on. Long drives, wide doors, generous space, and then an appliance that is set flush into joinery, secured to the cabinet run and carrying a custom door panel matched to the kitchen. Nothing here comes out easily and nothing goes to a workshop. All the work happens in place, which is normal for this equipment and is worth stating plainly, because a proposal to remove a built-in refrigerator is a sign that somebody has not worked on one.
Permits and who is licensed
Swapping an appliance on an existing connection does not require a permit anywhere in this service area, and we will tell you that rather than adding a line for one nobody filed. What is regulated is the connection itself: new or altered wiring for a hard-wired appliance falls under the North Carolina electrical board, and anything on a gas supply line falls under the plumbing and heating board. Neither is appliance work and we hand both to the licensed trade. The Town of Weddington and Union County share the review depending on the address. On this equipment the more relevant requirement is the federal one, since sealed-system work on built-in refrigeration needs EPA Section 608 certification regardless of who reviews the building work.