Wi-Fi site survey: why it's essential for your business

What is a Wi-Fi site survey?

A Wi-Fi site survey is a professional measurement of your premises to determine optimal access point placement. Using specialized measurement equipment, we map the radio waves in your building and identify dead zones, interference sources, and the ideal configuration.

Why is a site survey important?

Without measurement, placing access points is guesswork. A site survey prevents:

• Dead zones — Areas with no or poor Wi-Fi coverage
• Interference — Overlapping channels and interference sources
• Overload — Too many devices on one access point
• Waste — Too many or incorrectly placed access points

How does a Wi-Fi site survey work?

1. Initial assessment

We discuss your requirements: how many users, which applications (video, VoIP, IoT), and which areas need coverage.

2. Physical inspection

We walk through the premises and map obstacles: walls, floors, metal structures, and other factors that affect the signal.

3. Measurement

Using professional tools, we measure signal strength, noise, and interference at various points throughout the building.

4. Analysis & design

Based on the measurements, we create a heatmap and detailed design with optimal placement, channel selection, and configuration of your access points.

When do you need a site survey?

• For a new office or relocation
• When experiencing complaints about Wi-Fi speed or coverage
• When expanding the number of employees or devices
• When upgrading to Wi-Fi 6/6E
• When adding VoIP over Wi-Fi or other critical applications

Free site survey at UTPinfra

At UTPinfra, a Wi-Fi site survey is part of our standard approach. We always start with measurement before installation. Schedule your free site survey and discover how we optimize your wireless network.