A Frigidaire dishwasher shares most of its basic parts with other dishwashers, but its filter design, drying system, controls and error codes are specific to the brand. Below are independent repair companies serving Knoxville, with those that mention Frigidaire first, then the nearest appliance repair companies.
Dishwasher Repairs is independent and not affiliated with Frigidaire. Listed companies are independent technicians who repair Frigidaire dishwashers and other brands.
Frigidaire Dishwasher Repair Near Knoxville
We found 39 appliance repair companies within 30 miles of Knoxville. 21 of them are based in Knoxville itself, and other nearby bases include Maryville (3), Lenoir City (3), and Sevierville (3). The farthest listed company is about 29 miles out. No company within 90 miles of Knoxville mentions Frigidaire by name, so these are the nearest appliance repair companies. Most work on several brands, so ask about yours. Nearest on the list: Doctor Appliance, around 1.1 miles out. The 37 rated companies in range average 4.4 stars.
Companies are shown by relevance and distance from Knoxville. A mention does not mean manufacturer certification, so ask each company about its experience with your dishwasher.
| Distance to the three closest (mi) | 1.1, 1.4, 1.5 |
|---|---|
| With 4.5+ stars and at least 10 reviews | 19 |
| Companies within 30 miles | 39 |
| Name dishwashers in their listing | 0 |
| Mention Frigidaire | 0 |
| Listing Saturday hours | 20 |
First up for Knoxville: Checked Appliances (2.8 miles away, 4.9 stars from 207 reviews, lists Saturday hours); Doctor Appliance (1.1 miles away, 4.8 stars from 314 reviews); ProTech Appliance Repair, Inc. (2.2 miles away, 4.9 stars from 270 reviews, lists Saturday hours); Pipe Wrench Plumbing, Heating & Cooling (14.7 miles away, based in Maryville, 4.9 stars from 460 reviews, lists Saturday hours).
Frigidaire Dishwasher Series Technicians Work On
How Frigidaire Dishwashers Are Built
Frigidaire's i20 drain-fault guidance calls for the drain hose to sit at least 32 inches off the floor. Source: Frigidaire - Dishwasher Error Code Guide
What Frigidaire Says to Check First
- Dishwasher not cleaning. Frigidaire points first to the cycle chosen, since Rinse, Quick Wash and 30 Minute cycles won't handle heavy soil, then loading, detergent amount and a clogged filter, glass trap or spray arms. Source: Frigidaire - Dishwasher - Not Cleaning
- Dishwasher not draining. Frigidaire says to check the drain hose for kinks and a proper high loop, rinse the glass trap and filter, and confirm the disposal knockout plug was removed. Source: Frigidaire - Dishwashers - Not Draining
Reading a Frigidaire Dishwasher Error Code
| Code | What it means |
|---|---|
| PF | Power was lost during a cycle; press Start/Cancel to clear it and start a new cycle. Source: Frigidaire - Dishwasher Error Code Guide |
| Hd or HO | Not a fault: the unit is heating water before the cycle continues, and colder incoming water takes longer. Source: Frigidaire - Dishwasher Error Code Guide |
| LOC | The door is locked. Source: Frigidaire - Dishwasher Error Code Guide |
When to Call for Frigidaire Dishwasher Repair
- Standing water in the bottom after a cycle
- Dishwasher will not start or the lights blink
- Dishwasher fills slowly or does not fill
What a Dishwasher Repair Technician Checks
Keeping a Frigidaire Dishwasher Running
- Set the water heater to at least 120°F and run hot water at the kitchen sink before starting a cycle. Source: Frigidaire - Dishwasher - Not Drying
- Clean the filter and glass trap every two to three months. Source: Frigidaire - Dishwasher Odors
What Frigidaire Dishwasher Repairs Cost
A Frigidaire dishwasher repair usually costs about the same as any other brand for the same part. Published ranges:
- Door replacement: $150–$600 Source: Fixr - How much does it cost to repair a dishwasher?
- Control board / control panel repair: $150–$350 Source: Fixr - How much does it cost to repair a dishwasher?
- Spray arm replacement: $75–$150 Source: Fixr - How much does it cost to repair a dishwasher?
- Dishwasher repair technician labor: $75–$100 per hour Source: HomeAdvisor - How Much Does Dishwasher Repair Cost?
If a repair would cost more than about half the price of a new dishwasher, replacing it is usually the better value. Source: Fixr - How much does it cost to repair a dishwasher?
Ranges are published estimates, not quotes. See the dishwasher repair cost guide and how long dishwashers last.
Before the Technician Arrives
- What happens during the cycle (no start, no fill, no drain, leaks, dirty or wet dishes)
- How old the dishwasher is
- Whether the dishwasher drains into a garbage disposal or straight to the sink drain
Around Knoxville
Knoxville Utilities Board (KUB), which supplies Knoxville, reports hardness of averages about 94 ppm (mg/L), moderately hard. Hard water leaves spots and film on glasses and builds up on dishwasher spray arms and inlet screens, which is worth mentioning when you book a repair. Source: KUB 2025 Water Quality Report
Tennessee's Board for Licensing Contractors does not list an appliance repair license among the licenses it issues (general contractor, home improvement, limited licensed electrician and limited licensed plumber). Source: TN Board for Licensing Contractors
In Tennessee, you can check a license with the Tennessee Department of Commerce and Insurance: Verify a License or report a problem to the Tennessee Division of Consumer Affairs (Office of the Attorney General).
How to Choose a Dishwasher Technician Near Knoxville
- Do you also handle the water supply and drain connections, or should I call a plumber for those?
- Is your company licensed where my state requires it, and insured?
- What is the service call or diagnostic fee, and is it applied to the repair?
Frigidaire Dishwasher Repair FAQs: Knoxville, TN
What makes a dishwasher stop cleaning?
How do I get rid of a dishwasher odor?
Which Knoxville technicians work on Frigidaire?
Is my Frigidaire dishwasher worth repairing?
More Dishwasher Repair in Knoxville, TN
More Frigidaire Dishwasher Repair Pages Nearby
Write down any error code or blinking-light pattern your Frigidaire dishwasher shows and when it appears. It helps a Knoxville technician bring the right parts.