Knapp's Service & Appliance Repair

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Claim This BusinessAbout Knapp's Service & Appliance Repair
Knapp's Service & Appliance Repair LLC has served the Portland metro area since 2011, building a track record grounded in two decades of hands-on expertise. This family-owned operation, led by James and his son Junior, handles residential appliance repairs across major categories including refrigerators, dishwashers, washers, dryers, ovens, and garbage disposals. The company holds current licensing and insurance, plus a sealed systems certification enabling compressor and refrigerant work on refrigerated units. With a 4.3-star rating drawn from 80 verified reviews, Knapp's serves homeowners in Portland proper as well as neighboring communities including Gresham, Beaverton, Tigard, Tualatin, Lake Oswego, Sandy, and West Linn.
What distinguishes Knapp's from typical appliance repair providers is their willingness to source and install quality used units when repairs prove impractical, alongside a 90-day warranty covering both labor and replacement parts. Their sealed systems certification positions them uniquely for refrigerator compressor failures and refrigerant leaks, problems that many generalist repair services must defer to third-party specialists. The company maintains transparent flat-rate pricing structures where the initial diagnostic visit applies toward the final invoice, and technicians take time to explain issues using everyday language rather than technical jargon.
Customer narratives reveal responsive service under pressure. When Daisy Rafferty's gas dryer failed ahead of a wedding, James made multiple return visits, wrestling replacement units into a cramped basement until finding one that functioned properly, all at reasonable cost. Tee Rose appreciated receiving a firm total quote on the first visit with no hidden surprises. Arlene Ancheta noted how technician Nikkia coordinated a same-day dishwasher purchase and installation after diagnosing the problem, valuing the direct scheduling flexibility that a smaller operation can offer.
What Customers Say
All five-star reviewers describe honest pricing and diagnostic transparency. Three reviews specifically mention James or Junior by name as experienced and knowledgeable. Positive feedback emphasizes persistence through difficult installations while negative reviews, which appear infrequently given the 80-review sample size, cite cost concerns rather than technical competency.
Working Hours
| Sunday | Closed |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| Thursday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| SaturdayToday | Closed |
Services
Refrigerator Repair
Cooling system diagnostics, sealed system work, compressor and refrigerant handling, and component replacement for most major brands.
Washer and Dryer Repair
Washing machine and gas or electric dryer repairs including heatingelement fixes, drum issues, and drain problems.
Dishwasher Repair
Cleaning performance issues, drainage problems, leak detection, and pump or motor replacements.
Oven and Range Repair
Gas and electric oven temperatureissues, igniter problems, and burner repair for residential kitchens.
Garbage Disposal Repair
Jam clearance, motor reset, leak repair, and replacement of malfunctioning disposal units.
Appliance Installation
Installation of new washers, dryers, dishwashers, and ovens with old unit haul-away, excluding refrigerators.