Cloudy glasses, an inch of water in the bottom after the cycle, a start button that does nothing. Half the dishwasher calls in the Treasure Valley trace back to hard water and the other half to ordinary wear. Sawtooth Appliance Service meters the machine, names the part, writes one number, and repairs from the truck on most visits.
Mon–Fri 8am–6pm · Sat 9am–3pm · Sunday closed · same-day windows for a warm refrigerator
Same $99 diagnostic, same written quote, same written warranty on every machine we fix in Boise & the Treasure Valley.

Every dishwasher in this valley is fighting its own water. Boise city water is hard. Meridian, Nampa, Kuna, Star, Caldwell and Middleton draw from wells and run harder still. Minerals come out of that water wherever it is heated, which means the heating element, the spray arm holes, the fill valve and the sump all grow a white crust. Softeners help, and a good share of homes from Paramount to the Bench have one, but a softener that ran out of salt or quietly failed shows up first in the dishwasher as film on every glass. The truck leaves Five Mile Rd and Ustick Rd and covers all of it inside thirty minutes.
A common call from Kuna or Star, both on well water, goes like this. The dishwasher has been leaving grit on plates for a month. Then it starts filling slowly and finally throws a fill error. Inside, the fill valve screen is nearly closed with scale, the spray arms are half blocked and the element is coated. The technician cleans the arms and sump, replaces the valve from the truck, meters the element, and asks about the softener, because the softener is the reason it will or will not happen again. A ten-year-old Bosch in a North End bungalow with a pump that has stopped moving water is a different story, and it gets a different, equally specific answer.
A drain pump that has failed, a piece of glass or a fruit label in the impeller, a clogged drain hose or a kitchen disposer knockout that was never removed. The technician pulls the sump cover, tests the pump and traces the hose before quoting a part.
Spray arms blocked with scale, a wash pump losing pressure, a filter packed with food, or water that is not getting hot because the element is coated. The technician meters the element, clears the arms and reads the wash temperature, then names what actually failed.
Hard water, nearly always. Either the home has no softener, the softener is out of salt, or it has failed. The technician confirms it is scale rather than etching, cleans the parts that scale has reached, and tells you plainly whether the dishwasher needs a part or the softener needs attention.
A door latch or switch that no longer registers, a touchpad that has failed, or a control board. The technician meters the latch first, since it is the cheap answer, then the touchpad, and confirms the board only when the readings leave nothing else.
The fill valve, either scaled nearly shut or failed electrically, or a float switch stuck by debris. The technician pulls the valve, reads the screen and meters the coil. Valves for Whirlpool, KitchenAid, GE, Frigidaire and Bosch ride on the truck.
A door gasket flattened by years of heat, a cracked spray arm throwing water at the door, a loose hose clamp under the tub, or a failed pump seal. The technician runs a cycle with the toe kick off and watches where the water comes from before writing anything.
The diagnosis opens with the door. The technician looks at the racks and the tub for scale, pulls the lower arm and the filter, and looks into the sump. Then the toe kick comes off and the meter comes out: fill valve coil, heating element, wash and drain pump windings, door switch, float. A short fill is run to watch the valve, and a drain is run to watch the pump. If the house has a softener, the technician asks when it was last filled with salt, because a dead softener explains a scaled dishwasher and a new part alone will not fix it. Then one part gets named and one price gets written.
The truck stocks fill valves, drain pumps, elements, door latches and gaskets for Whirlpool, KitchenAid, Maytag, GE, Frigidaire, Samsung, LG, Bosch and Electrolux, and the technician services Miele and other built-ins in Eagle and the North End. Landlords across Meridian, Nampa and Garden City approve the price by text while the tenant keeps the appointment, and the invoice and written warranty arrive by email. The rule is the same in every ZIP: the $99 diagnostic is already inside the repair you approve, and if you decline, $99 is the whole bill. All pricing after the diagnostic, in writing, before the technician touches a part.
A large share. Boise city water is hard and the well-fed towns around it are harder. Scale narrows the fill valve, coats the element and blocks spray arms. It does not cause every failure, but it is the first thing the technician checks on any dishwasher in the valley, softener or not.
No, not on its own. The film is minerals from the water, and a new machine in the same Boise or Meridian kitchen scales at the same rate. A working softener, a rinse aid and a periodic descale keep it down. The technician can tell you whether the film on your glasses is scale or permanent etching.
Yes. Bosch is common across Boise and Eagle, and Miele shows up in the higher-end kitchens. The technician meters them the same way, and the common parts for Bosch ride on the truck. Miele parts are more often ordered, with a return visit and no second trip fee.
Very likely. A few weeks of unsoftened Treasure Valley water can scale a fill valve screen enough to trigger a fill error. The technician cleans or replaces the valve, checks the element and the arms, and confirms the softener is back in service so the repair lasts.
Same week and usually next day, anywhere within thirty minutes of West Boise. Early and late windows exist for shift workers. A dishwasher leaking onto a kitchen floor gets moved up; a warm refrigerator is the only thing that goes ahead of it.
Call (208) 813-1132 or send the form. Most requests get a callback within the hour in business time, with a real arrival window.
The technician tests the machine with a meter, names the failed part in plain words, and writes one flat price. The $99 is already inside it.
We stock the high-failure parts for the brands Treasure Valley homes actually own, so most jobs close on the spot; ordered parts return with no second trip fee.
Full test cycle before we pack up, a tidy work area after, and a written warranty in your hand.
One call starts it: $99 diagnostic, one written number, repair from the truck, written warranty.