An LG oven would not heat past about 300°F.
What our technicians usually find: the temperature sensor, a weak igniter, the bake element or calibration.
Oven repair in Mount VernonOven that won't get past 300°F, or an error code with a little smoke from the back? Both appear in the requests on this page, and each usually traces to one part we can price before it's ordered.
Schedule service in Colchester
Monday - Friday: 8 AM to 10 PM
Saturday: 8 AM to 10 PM
Sunday: 10 AM to 10 PM
Diagnostic visit: $75, or $115 for a double unit.
Credited toward your repair when you approve the quote.
Two oven requests are listed on this page. An LG from the Mount Vernon area wouldn't heat past about 300°F, and a Samsung gas range in Franconia showed a C-F2 error with a little smoke coming from the back. Codes like that usually point to a sensor or a wiring fault.
Smoke from the back of a range often has a simple source, like a spill burning off near the vent, but smoke together with an error code calls for caution. If you smell burning wiring, keep the range off at the breaker until it's checked. If you smell gas, leave the house and call Washington Gas or 911 from outside.
An oven that heats slowly and tops out low often has a weak igniter on a gas model, or a failing bake element or sensor on an electric one.
To test the temperature, put an oven thermometer in the center, preheat to 350°F and wait twenty minutes. Within about 25 degrees is normal; much further off and something needs attention.
An LG oven would not heat past about 300°F.
What our technicians usually find: the temperature sensor, a weak igniter, the bake element or calibration.
Oven repair in Mount VernonA Samsung oven showed a C-F2 error, with a little smoke from the back of the gas range.
What our technicians usually find: a sensor or wiring fault, depending on the code.
Oven repair in SpringfieldFrom online booking requests in 2024; customer details are kept private. “What our technicians usually find” is the common cause of that problem, confirmed by our team. The technician confirms the cause on site before quoting.
The checklist our technicians follow on every visit is on the Oven Repair page.

Seeing an error code on the display? Look it up: Whirlpool range & oven, GE oven & range, Frigidaire oven & range, Wolf range, Wolf wall oven, Wolf steam oven, Thermador oven, or browse all error codes.
Before you book in Colchester, VA, these guides explain the most common symptoms, which checks are safe to try yourself, and when a technician should take over. All guides.
We also provide oven repair in Woodbridge, VA, and serve homeowners in Lorton, VA, Mount Vernon, VA, Springfield, VA and Fairfax Station, VA.
This location is part of our oven repair coverage across the DC metro area — see all appliance services in Colchester, VA.
Neighborhoods we regularly cover in Colchester, VA: Mason Neck, Gunston and Crosspointe.
We're based in Alexandria, about 14 miles from Colchester. Same-day and next-day appointments are available when the technician route has open windows; call or book online for the earliest option. Appointments cost the same on weekdays, evenings and weekends - our hours run 8 AM to 10 PM Monday through Saturday and 10 AM to 10 PM on Sunday, all at one standard rate.
Many oven repairs are completed in a single visit once the technician has diagnosed the fault and confirmed the parts on hand. If a specific part has to be ordered, we schedule a short return visit to finish the job.
Bake elements, igniters and temperature sensors are the typical, modest repairs; control boards and premium wall-oven parts run higher. You get the diagnosis and an upfront quote first - especially useful before a holiday, when same-day slots in Colchester, VA matter most. The diagnostic visit is $75 for a single appliance or $115 for a double unit (such as a double wall oven, washer-dryer combo or stacked laundry), and the fee is credited toward the repair if you approve the quote. Labor starts at $200 and stays there on about 9 in 10 repairs; more complex jobs can reach $450. Parts are extra and listed in the quote. Typical price ranges by appliance are in our appliance repair cost guide.
Common calls include oven not heating, temperature inaccurate, broiler not working, igniter problems, control panel failure and convection fan noise. The exact cause is confirmed during diagnosis.
A little smoke from spills burning off is normal, especially on the first bake after a mess. Smoke with an error code, a smell of burning wire or a tripped breaker is not. Switch it off and have it checked.
Most electronic ovens let you offset the temperature through the settings, and the manual explains how. It's worth doing only after the sensor and heating parts test good, since an offset can hide a part that's failing.
Safe basics: confirm the breaker, make sure the controls are not in a delay or lock mode, and check the door closes fully. Heating elements, igniters and internal wiring run on serious current - those belong to a technician.