CountBricks: Professional Microwave Installation Costs 2026

Price source: Costs shown are derived from our proprietary U.S. construction cost database (updated continuously from contractor/bid/pricing inputs and normalization rules).

Eva Steinmetzer-Shaw

Head of Marketing

Professional Microwave Installation Costs for 2026

For construction professionals seeking precise microwave installation costs, understanding the factors that influence pricing is crucial. Installation costs can range from $100–$300 to over $800–$1,200, depending on the complexity of the project. This guide provides a detailed breakdown of costs and factors affecting them, ensuring accurate estimates for your clients.

Average Price Range

Over-the-range replacement: $100–$300
New over-the-range install with venting: $350–$650
Built-in or drawer microwave retrofit: $220–$580
High-end custom cabinet integration: $800–$1,200

Key Cost Drivers

1. Labor Complexity
A straightforward replacement may require minimal labor, but new installations or modifications can increase labor hours significantly.

2. Electrical Upgrades
Upgrading circuits for higher power microwaves can add $150–$350 to the cost.

3. Venting Requirements
Proper venting can cost $150–$600, depending on the installation complexity.

4. Cabinet Modifications
Modifications can range from $75–$300, with custom work costing more.

5. Appliance Cost
Appliance prices vary, with standard units averaging $100–$600 and high-end models exceeding $600–$1,200.

Hidden Costs to Consider

Permit fees: $50–$350
Cosmetic touch-ups: $75+
Disposal fees: $20–$50
GFCI upgrades: $100–$300

Why Accurate Estimates Matter

Online calculators often miss regional variations and specific project needs. CountBricks provides real-time, location-specific estimates, ensuring accuracy and reliability.

CountBricks Process for Accurate Estimation

Open a project in the CountBricks app.
Walk the site and describe the project; our AI processes the information.
Review detailed estimates and adjust as needed.
Export professional quotes quickly.

Cost-Saving Tips

Order through supplier networks for discounts.
Combine installations to save on labor costs.
Consider recirculating kits for cost-effective solutions.
Use trim kits for budget-friendly custom looks.

Real-World Example: Brooklyn Brownstone Retrofit

A complex installation in a historic district required careful planning and adjustments, resulting in a total cost of $650–$1,200, under budget due to early identification of permit needs.