BUILT-IN · INTEGRATED · COLUMN
Built-In Refrigerators
Warm fresh-food side, frost in the freezer, or SERVICE flashing on the panel. We diagnose built-in refrigeration one sealed system at a time.
Built-In Refrigerator Repair
Appliance Repair Jax is an independent appliance service company. We are not affiliated with, authorized by, or endorsed by Sub-Zero Group, Inc., or any other manufacturer named on this site. All brand names, model numbers and trademarks are the property of their respective owners and are used here only to identify the appliances we service.
Independent Bertazzoni service
Family-owned Italian range maker from Guastalla, building cooking equipment since 1882. We repair Bertazzoni ranges, wall ovens, cooktops, hoods, dishwashers and refrigeration.
Cooking · Ventilation · Refrigeration · DishwashingItaly40-mile radius

Product lines Bertazzoni
Model prefixes On the data plate
The data plate is behind the door or inside the cabinet. That prefix tells us the platform before we leave the shop, which is how the right part ends up on the van.
Bertazzoni is a family-owned Italian manufacturer based in Guastalla, in the Emilia-Romagna region, and the family has been building cooking equipment since 1882. The range is organized into four series that look very different and share a lot of engineering underneath: Professional, with the chunky commercial-style handles and knobs; Master, the cleaner and more restrained line; Heritage, the retro-styled range that shows up in a lot of transitional kitchens; and Modern, the flush minimalist line.
We service Bertazzoni gas, dual-fuel, induction and electric ranges from 24 to 48 inches, rangetops and cooktops, single and double wall ovens, ventilation hoods, dishwashers, and their built-in refrigerator and freezer columns.
Bertazzoni failures are mostly the honest mechanical and thermal failures you would expect from a range built around brass burners and a heavy steel cavity, and that is a compliment.
The single most common call is a burner that will not stop sparking. After a pot boils over, liquid bridges the spark electrode to the burner body and the module keeps firing, sometimes on every burner at once. Nine times out of ten this is a drying and reseating job, not a spark module. Brass burner caps also get put back slightly off after cleaning, which gives a lazy, uneven or lifting flame that gets blamed on the gas supply.
Oven temperature accuracy is the second big one. These ovens hold heat well, which means a drifting thermostat or sensor is not obvious until baking goes wrong. We measure actual cavity temperature against setpoint across a full cycle rather than trusting an oven thermometer sitting on a rack for five minutes, then calibrate or replace.
After that: convection fan motors that get loud and then stall, bake elements and relay boards on the electric and dual-fuel models, and door hardware. The doors on Professional and Heritage ranges are heavy, and hinges lose tension over years of use — the symptom is a door that will not close the last half inch, which then shows up as slow preheat and heat escaping at the frame. A hardened door gasket does the same thing.
On installation-related faults, LP conversion is worth naming. These ranges arrive set for natural gas and require a proper conversion kit with the correct orifices and a regulator adjustment. A conversion that was rushed at install produces yellow flame tipping, sooting on pans, or a burner that will not hold a low simmer. That is not a defective range; it is an incomplete setup, and it is fixable.
This is where an Italian range differs practically from a domestic one. A meaningful share of the Bertazzoni parts catalog ships from Italy. Fast-moving wear items — igniters, thermocouples, burner caps, gaskets — are generally available quickly. Thermostats, control boards, glass and cosmetic panels can take longer. We confirm availability and lead time before we quote, so you can make the repair-or-wait decision with real information instead of finding out ten days in.
We install genuine OEM parts and we order against the full model and serial from the data plate, which on most Bertazzoni ranges sits behind the kick panel or inside the oven door frame. Generic igniters and universal thermostats are the fastest way to turn a solved problem into a recurring one.
We are an independent appliance repair company. We are not affiliated with, authorized by, or endorsed by Bertazzoni, and we do not bill any manufacturer for warranty labor. Our technicians hold EPA Section 608 certification, which is the federal credential required for sealed-system refrigeration work, and we handle gas, electrical and thermal work on cooking equipment as a matter of routine.
If your range is still inside its factory warranty, tell us the model and serial and we will say so — that coverage is delivered through the manufacturer’s own service arrangements. Once you are outside it, using an independent shop does not void your warranty; federal warranty law protects that choice. Diagnostic is $129, flat, credited toward the repair when you approve the work. We cover Jacksonville and St. Johns County inside a 40-mile drive of Fruit Cove. Mon-Fri 8am-6pm, Sat 9am-4pm.
What we fix
BUILT-IN · INTEGRATED · COLUMN
Warm fresh-food side, frost in the freezer, or SERVICE flashing on the panel. We diagnose built-in refrigeration one sealed system at a time.
Built-In Refrigerator Repair
COLUMN · DRAWER · ALL-FREEZER
A freezer that drifts from 0°F costs more than the repair does. We diagnose the freezer sealed system, defrost circuit and drain as a set.
Freezer and Freezer Column Repair
DUAL-FUEL · RANGETOP · INDUCTION
Sealed-burner ignition faults, gas valve problems, induction failures and dual-fuel oven control on professional ranges and drop-in cooktops.
Range, Rangetop and Cooktop Repair
SINGLE · DOUBLE · STACKED
Ovens that run hot, cold, slow or not at all, plus door, latch, convection and control board faults on single, double and stacked built-in ovens.
Built-In Wall Oven Repair
PANEL-READY · INTEGRATED · DISH DRAWER
Panel-ready and integrated dishwashers repaired in place, including the Cove DW2450, DW2450WS and DW2451, with genuine OEM parts.
Built-In Dishwasher Repair
WALL · ISLAND · REMOTE BLOWER
Blower motors, speed controls, lighting and remote blower wiring on professional wall, island and under-cabinet ventilation.
Range Hood and Ventilation Repair
Written by the people who do the work
Troubleshooting
A burner that keeps sparking after the flame is up is almost always wet or misaligned, not a failed module. Here is how to tell in about ten minutes.
Buying & owning
The data plate is never on the front. Where it hides on built-in refrigeration, ovens, cooktops, dishwashers and hoods, and why the serial decides the part.
Troubleshooting
Burnt edges, long preheats, a cake that never sets. Sensor drift, calibration offset, a tired door seal and gas pressure each look the same from outside.
Buying & owning
The 50 percent rule was written for freestanding appliances. Built-ins are cabinetry, and that moves every threshold. Honest numbers by appliance type.
Longer than domestic brands, because much of the catalog ships from Italy. Common wear items like igniters, thermocouples and door gaskets are usually quick. Boards, thermostats and cosmetic panels can take a week or more, so we confirm lead time before quoting.
Almost always a wet or misseated burner cap and electrode after a boil-over. Liquid bridges the electrode to the burner and the spark module keeps firing. Drying the area and reseating the cap properly clears most of these without any parts.
Yes. We measure actual cavity temperature against setpoint over a full cycle before touching anything, then calibrate or replace the thermostat or sensor. It is worth doing properly rather than adding an offset and hoping.
It is worth checking. Bertazzoni ranges ship configured for natural gas and require an LP conversion kit with the correct orifices and regulator setting. A conversion done incompletely shows up as yellow tipping, sooting or a burner that will not simmer.
No. We are an independent appliance repair company with no affiliation to Bertazzoni. We repair the brand and install genuine OEM parts, which is not the same as belonging to a manufacturer service network.
Customer feedback
Rated 4.8 out of 5 across 72 customer reviews. Every one of these was a visit to this make of appliance.
Petra N.Nov 24, 2025
The hood lights flickered and then died one by one. He found the lamp holders corroded from steam getting behind the trim, replaced the holders and the transformer, and sealed the gap so the area stays dry.
Georgina H.May 25, 2026
The broil element glowed only at the ends and food browned unevenly. He replaced the element and found one terminal block had overheated and needed changing too. He ran a full broil cycle to make sure it was right.
Noelle T.Oct 15, 2025
One induction zone kept cutting out after a few minutes. He found the cooling fan under the glass choked with dust and a temperature sensor out of tolerance. Sorted now, but the sensor was on order and took a second call.
Where these turn up
Appliance Repair Jax is an independent appliance service company. We are not affiliated with, authorized by, or endorsed by Sub-Zero Group, Inc., or any other manufacturer named on this site. All brand names, model numbers and trademarks are the property of their respective owners and are used here only to identify the appliances we service.
Talk to a technician
Give us the model and serial number from the data plate and tell us what it is doing. That is usually enough to know what part to bring.