Sharp Microwave Repair in Haddonfield, Haddon Heights & Bellmawr, NJ

A Sharp microwave packs high voltage into a small box, so every repair starts by safely discharging the capacitor before any test is made. Parts for a Sharp microwave come from Sharp's own catalog, and the serial number pins down the right revision. Over-the-range models double as the range hood, so the vent fan, damper and grease filters are part of the inspection. The common Sharp microwave parts are inexpensive; boards and sealed-system work are where the cost climbs.

It is also true that microwave repair has a hard safety rule: the high-voltage capacitor can hold a dangerous charge after the unit is unplugged, so it is discharged before any internal work begins, which is worth bearing in mind when the microwave first shows symptoms.

Sharp microwaves have their own short list of usual suspects: magnetron failure leaving the unit running but cold; turntable motor wear; high-voltage diode and capacitor faults; control board and keypad failures; and door interlock and monitor switch failures. Knowing the usual suspects speeds up a diagnosis without replacing it. The technician confirms which one is actually at fault before anything is priced.

One microwave symptom fools a lot of owners: a microwave that runs but does not heat, which seems like a total failure and is usually the magnetron, the high-voltage diode or the capacitor rather than the controls. That is the reason we test before quoting. Knowing that the microwave is broken is not the useful part; knowing which component failed, and what replacing it costs, is.

The postwar capes and ranches of Haddonfield, Haddon Heights & Bellmawr have had their kitchens updated over the years, but the electrical panels, gas lines and drains behind those kitchens are often original. A new appliance on an old circuit is a common source of nuisance trips.

Where microwaves are concerned, local housing adds over-the-range microwaves in compact apartment and townhouse kitchens, where the unit doubles as the range hood and its grease filters and fan are part of the service. One thing particular to Haddonfield, Haddon Heights & Bellmawr: Haddonfield's historic colonials and Victorians sit a few miles from the postwar capes and ranches of Bellmawr, Runnemede, Mount Ephraim and Magnolia, so the same week can bring a built-in refrigerator in a century-old kitchen and a basic washer in a 1950s cape.

Gas ranges and gas dryers are common on both sides of the Delaware, and gas work deserves care. Before we disconnect a gas appliance the supply is shut off, and every connection we touch is leak-checked before the appliance goes back into service. If we smell gas or find a problem on the supply side, we stop and tell you.

Problems in the gas piping itself belong to your gas utility (PSE&G or South Jersey Gas, depending on the town) or a licensed plumber, not an appliance technician. If you ever smell gas in the Delaware Valley or anywhere else, leave the house first and call the gas utility or 911 from outside.

To schedule Sharp microwave service in Haddonfield, Haddon Heights & Bellmawr, send a request online. Note anything about access, such as a basement stair, a building elevator or tight street parking.