790. = Frigidaire-built
The dominant Kenmore range prefix - gas, electric, coil and smoothtop.
Kenmore service · Poway
Same-day Kenmore range repair in Poway, Mon–Sat 7 AM–6 PM. $99 service call, credited to the repair. 90-day labor / 1-year parts warranty. Licensed (A51423) and insured up to $1M. Family-owned and run by Viktor, owner and lead technician. Rated 5.0★ from 490 Google reviews. Call (619) 877-6701.
$99 service call, credited · Same-day service Mon–Sat · Approval before work · License A51423 · EPA-certified technicians · Insured up to $1M
The diagnostic fee is non-refundable and credited toward the total repair cost when you proceed.
Commercial service visits are priced separately at $150.

Kenmore ranges
There are more Kenmore ranges in San Diego kitchens than almost any other single badge - and nearly all of them carry the 790. prefix, which means Frigidaire built them and Frigidaire's F-codes explain them. F10 runaway temperature, F11 shorted keypad, F30/F31 sensor, F90 door lock: a documented dialect, unlocked by three digits.
A photo of the model label and the complete installation helps the team understand the configuration before the visit.
The dominant Kenmore range prefix - gas, electric, coil and smoothtop.
Convection smoothtops and dual-fuel slide-ins - the code-speaking tier.
Freestanding workhorses - self-clean models carry the same F-dialect.
Pre-electronic ranges without codes - measured, not decoded.
Start with the symptom
A symptom narrows the inspection; it does not identify the failed component. The $99 visit confirms the actual fault on the exact model before any repair is authorized.
Igniter weak on gas, element or sensor on electric - split by fuel, measured directly.
Electrodes, spark module and moisture under caps - the gas classics.
Element and switch measured as a pair.
Thermal fuse and door lock - the documented F90 pattern.
Sensor drift and door seal - the F30 territory without the code.
Power path, then the electronic oven control - breaker first.
Series and model numbers
Three digits decode the whole machine: 790. picks Frigidaire's code table, parts book and known failure patterns in one move.
Model label
The model plate is on the oven-door frame or behind the storage drawer - pull the drawer and check the left frame edge; some gas models carry it under the lift-up cooktop. Photograph the complete label — the full model and serial identify parts and production year better than the series name alone.
Indicators and alerts
For any message not shown, use the manual for the exact model rather than a generic list.
Kenmore diagnostics
The F-code meanings above are the documented Frigidaire dialect behind the 790. prefix, consistent across Sears parts literature and independent service documentation. Kenmore ranges with other prefixes exist - the decode happens before any code is trusted.
Preventive service and owner care
Alpha Pro provides preventive and general maintenance for Kenmore ranges. The appliance design determines which procedures are accessible and appropriate.
Owner maintenance
Professional maintenance
A professional visit can evaluate accessible systems without assuming every procedure applies to every model.
Diagnosis before parts
Call or book with the model label, exact behavior, any displayed codes, photos, and access notes.
The technician examines the reported condition in context: ignition, flame quality, temperatures, elements, controls, door fit, and relevant components.
Findings and proposed work are explained before repair proceeds. The residential diagnostic is credited toward an approved repair.
Service area and operating context
Poway sits in the hills off I-15 - ranch properties of Old Poway, gated Green Valley, newer streets off Espola Road. Garage refrigerators fight summer heat, canyon dust clogs condensers, and hard water leaves scale in ice makers and washer valves.
Inland heat and hard water set the pattern here: garage refrigerators work hardest in summer, dust clogs condensers, and scale builds in ice makers, dishwashers and washer valves.
During maintenance, accessible metal surfaces can be inspected for corrosion, moisture exposure, or conditions that may warrant attention. Location alone does not establish the cause of a failure.
A better repair decision
There is no honest universal age or price threshold. Start with the exact model and a diagnosis.
Local notes · Poway
A healthy gas burner burns blue and steady. When a Poway range burns yellow, lifts off the ports, or takes several tries to light, the reasons are usually local: dry, dusty air from trails and Santa Ana winds, ranges that have served large families for years, and wildfire evacuations that can leave a kitchen idle for days. This page looks at Kenmore ranges through that lens, from the burners to the oven below, on Frigidaire-built 790, Whirlpool-built 664/665 and GE-built 362 models.
A gas burner mixes gas with room air before it reaches the ports, so whatever floats in the kitchen ends up in the flame path. Poway's air is dry for much of the year, with muggy days rare even in August. Dust from equestrian trails, arenas and dirt roads settles into burner heads and air shutters, and Santa Ana winds, September through April and strongest inland, deliver more. Partially blocked ports produce uneven, yellow or lifting flames and slow ignition. Age compounds it. About 69 percent of Poway's homes were built from 1970 to 1999, and families average 2.9 people in houses where four bedrooms are common, so many ranges have logged long service. Major portions of Poway were evacuated during the 2003 Cedar Fire and the 2007 Witch Creek Fire. If gas is ever shut off at the meter, SDG&E advises that customers should not turn it back on themselves; the utility restores service and relights pilots. Ash from smoke events and the long idle time during an absence both leave burners needing attention before they light cleanly again.
Symptom: Flames burn orange-tipped, lift off the burner, or leave black soot on pans. Cause: Dust or debris in ports or the air shutter; less often a regulator problem or wrong orifices after a fuel conversion. Fix: We clean ports and shutters, check orifices and pressure, and confirm a stable blue flame on every burner.
Symptom: Clicking with no flame, or a delay before the burner catches. Cause: Air in the gas line after long non-use, insects or dust in ports, or a dirty electrode. Fix: We re-establish gas flow at the burner, test each one, clean the electrode and ports, and check the spark module output.
Symptom: The oven igniter glows but the burner lights late or not at all. Cause: A weak hot-surface igniter that no longer passes enough current to open the safety valve. Fix: We measure igniter draw, replace a weak igniter, then run the oven and verify it reaches and holds the set temperature.
Symptom: F5 with E0 or E1, and the door will not lock or release around self-clean. Cause: A worn lock motor or lock switch, or wiring to the assembly damaged by self-clean heat. Fix: We test the assembly through its full travel, check the wiring, and replace the lock assembly.
In Poway, a clean burner is the difference between a blue flame and a sooty one. Pull caps and brush the burner heads more often during Santa Ana season, and after any smoke event. Run the range hood while cooking. SDG&E recommends a yearly inspection of gas appliances and offers no-cost safety checkups. Pets add hair to the mix, which fans draw into the range base. If you ever smell gas, leave the home and call SDG&E from outside.
Send directions and any gate code, since some Poway properties sit on long private drives or horse properties. Tell us the model number, the fuel type and a description of the flame or fault; a short video of a yellow flame or a clicking burner is useful. We pull the range out to check the gas connection and anti-tip bracket, so clear the floor in front. If SDG&E has shut off gas to the house, wait for them to restore service before we test burners.
Most flame and ignition problems are solved with cleaning, adjustment or low-cost parts like electrodes, switches and igniters, which are widely available for the Frigidaire, Whirlpool and GE platforms. Gas ranges are commonly cited at around 15 years of life, so an older unit with a failed control board or rusted burner box may be ready for replacement. Our $99 diagnostic is credited toward the repair.
Helpful answers
Clear preparation makes a service request easier to evaluate.
Yes - same-day windows are offered across San Diego County subject to the day's schedule. Availability is confirmed for the exact address when you book.
We take requests across Poway (ZIP 92064, 92074). Share gate codes, parking or building access when booking so the technician can plan the visit.
Yes. It is non-refundable and credited toward the total repair cost if you proceed. There are no residential exceptions.
A 90-day labor warranty and a 1-year parts warranty, both starting on the date the repair is completed.
No. A symptom narrows the search, but the diagnostic visit on the exact model confirms the actual fault before any repair is authorized.
The documented Frigidaire meaning: runaway temperature. Power the range down at the breaker and have the sensor and control tested - it is the one code that earns an immediate shutdown.
Almost certainly Frigidaire - the 790. prefix says so. That decode is why the F-codes have documented meanings and the parts cross cleanly.
Oven sensor circuit open or shorted. The probe is measured at the harness against spec - a modest repair that restores accurate baking.
On the oven-door frame or behind the storage drawer - pull the drawer and photograph every digit, including 790.
Usually yes - igniters, elements, sensors and switches are modest parts on a well-stocked platform, and the visit prices repair honestly against replacement.
It is a warning sign. A yellow or sooty flame means incomplete combustion, which wastes gas and can raise carbon monoxide levels. Clean the burner and ports; if the flame stays yellow, have it checked. Keep CO alarms on every level of the home, outside sleeping areas.
No. SDG&E states that once gas is shut off at the meter, customers should not turn it back on. The utility restores service and relights pilots. After that, we can inspect and repair the range if burners are slow to light or burn unevenly.
Poway's dry air and inland winds carry fine dust, and nearby trails and horse facilities add more. That dust settles in ports and air shutters. Monthly brushing usually keeps flames clean, with extra cleaning after wind or smoke events. Pull the caps and check the ports first; they are the usual culprit.
Yes. We repair coil and smoothtop models, including dead elements, failed infinite switches, burnt receptacles and oven sensor or lock codes. The model prefix, 790, 664, 665 or 362, tells us which manufacturer's parts and codes apply. Most electric range parts are in stock locally.
Repair and preventive care
Schedule help for an active problem or arrange preventive maintenance for the appliance.
We are ready to help with your appliance repair needs.
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(619) 877-6701Visits by appointment
11364 Nawa Way,Business Hours
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