Cost to Install a Built-in Microwave
A built-in microwave installation places the appliance in a cabinet opening, secures it with mounting brackets and screws, and finishes the edge with a trim kit. Homeowners often take it on when replacing a worn or damaged microwave, upgrading an appliance, or adding one to cabinetry; the moderate work depends on matching cabinet dimensions and electrical requirements.
- Over-the-range microwave unit1 each @ $469$469
- Supplies subtotal$334–$904
- Labor$110–$220
- Permits & fees$75
Based on 1 microwave (typical size). Figures are ballparks — get a contractor quote to confirm.
Common reasons homeowners do this job
- Replacing a worn or damaged built-in microwave
- Upgrading an existing microwave
- Adding a built-in microwave to cabinetry
- Finishing a cabinet-mounted microwave with a trim kit
DIY or call a pro?
This is a moderate, DIY-friendly project when the cabinet opening matches the microwave and trim kit specifications and the electrical supply meets the appliance requirements. Consider a professional if there is uncertainty about verifying the electrical supply, positioning the microwave in the opening, or drilling the mounting-bracket pilot holes. Disconnect the microwave from power before starting, and ensure the circuit is properly grounded and rated for the appliance to help prevent fire or shock hazards.
Frequently asked questions
- Can I install a built-in microwave myself?
- Yes, this is a DIY-friendly project for someone comfortable measuring the cabinet opening, assembling the spacer kit or mounting brackets, drilling pilot holes, and securing the unit with the provided screws. Hire help if any of those steps are unfamiliar, especially confirming that the electrical supply meets the appliance requirements.
- What makes built-in microwave installation more expensive?
- The price can rise with the job's size, labor time, and the materials needed, including the microwave, trim kit, mounting screws, and spacer kit. Haul-away of an old microwave and a minimum or trip charge for a small job can also affect the total.
- What should I check before buying a built-in microwave and trim kit?
- Measure the cabinet opening first and compare it with both the microwave and trim kit specifications. Also confirm that the electrical supply meets the manufacturer's requirements before installation begins.
- What do the electrical safety precautions mean in practice?
- Disconnect the microwave from its power source before starting work. Before plugging it in at the end, confirm that the electrical circuit is properly grounded and rated for the appliance to reduce fire and shock hazards.
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