Home › LG › Microwave Repair
Serving the Phoenix metro

LG Microwave Repair in Phoenix

Independent LG microwave repair — diagnosed right the first time by technicians who work on LG's microwave systems every day.

Call (623) 244-4106 Schedule online
★ 4.8 (180+ reviews)
Same-day service
Built-in ice maker opened for repair in a Phoenix kitchen
Skilled & Experienced
Licensed & Insured
Genuine OEM Parts
Up to 1-Yr Warranty
Common Problems We Fix

LG Microwave Symptoms We See Most

Microwave Not Heating→ Microwave Turntable Not Turning→ Microwave Door Not Latching→ Microwave Making Loud Noise→

Why These Failures Happen

1
High-voltage magnetron circuits — these carry lethal voltage even when unplugged if not properly discharged — not a DIY repair under any circumstances
2
Drawer-style mechanisms — motorized drawer microwaves add a mechanical opening system that a standard countertop unit doesn't have
3
Combination convection units — some built-in models combine microwave and convection oven functions sharing one control board

What's Included in Every LG Microwave Repair Visit

Whatever the fault, every visit includes the same standard of work. See our LG problems guide for the faults we see most.

Full diagnostic matched to this LG microwave's specific systems, not a generic checklist
A written, itemized quote before any repair work starts
Genuine OEM-compatible parts matched to your exact model
A plain explanation of what failed and why, before we leave
A written warranty of up to 1 year on the parts and labor performed
Same-day or next-day scheduling across Phoenix

Model Numbers and Series We Repair

We service LG microwaves across current and past product lines, including:

LG Studio
Signature Kitchen Suite

Not sure which series or model you have? Check the nameplate inside the door or cabinet frame, or call us and we'll help identify it before the appointment.

Frequently Asked Questions

Do you work on LG's smart appliances?
Yes — wifi connectivity and smart diagnostics are part of what we check, alongside the mechanical and sealed-system components.
Do you carry LG parts on the truck?
Common failure parts, yes. Less common components are sometimes ordered in advance once we know your model.
Does the heat affect an LG linear compressor?
It affects any compressor, linear included. A compressor’s job is to move heat out of the cabinet and into the room, and when the room is already 110°F the gradient it works against shrinks, so run time climbs and the unit never gets its off cycle. That is hardest on a garage or patio installation. We check where the unit lives and how clear its condenser is before treating a long run time as a compressor fault.
How much does LG microwave repair cost?
It depends on the fault. We charge a flat diagnostic fee and provide a firm, written quote before any repair work begins — see our repair pricing page for typical ranges.
Will repairing it affect my LG warranty?
If your unit is still under its original manufacturer warranty, repairs should go through LG's authorized service network to keep that coverage intact. We specialize exclusively in out-of-warranty repairs, and we'll tell you plainly if we think your unit may still be covered.
How fast can someone get here?
Most Phoenix calls are scheduled same-day or next-day, with a specific arrival window rather than an all-day wait.
Do you offer a warranty on the repair?
Yes — every repair includes a written warranty of up to 1 year on the parts and labor performed.

Get your LG microwave running today.

Same-day appointments across Phoenix.

Call (623) 244-4106
Sub-Zero Repair Phoenix
Arizona

Independent Sub-Zero, Wolf & Viking appliance repair across Phoenix. Skilled technicians, OEM-compatible parts, transparent pricing.

(623) 244-4106
Phoenix, AZ · Mon–Sat, 7am–7pm
Areas
Phoenix Paradise Valley Scottsdale Carefree All Areas →
Brands
Sub-Zero Wolf Viking Thermador All Brands →
Support & Help Problems Troubleshooting Error Codes Repair or Replace Authorized & Certified OEM Parts Repair Cost
Company
About Contact Terms Privacy

*SubZero Repair Phoenix is an independent repair company and is not affiliated in any way with Sub-Zero, Inc., Wolf Appliance, Inc., or any of their distributors. We are not a factory service provider and specialize exclusively in out-of-warranty appliance repairs.

© 2026 SubZero Repair Phoenix. All rights reserved.
4742 N 24th St, Phoenix, AZ 85016 · (623) 244-4106
Call (623) 244-4106