Professional Wi-Fi Surveys & Wireless Site Assessments
Wireless surveys designed to improve coverage, roaming performance and network reliability.
🔹 Predictive and on-site wireless surveys
🔹 RF analysis and heat mapping
🔹 Wi-Fi 6/6E planning
🔹 Enterprise and commercial environments
🔹 UK-wide wireless survey specialists
DTE provides professional wireless site surveys for businesses across the UK.
Our wireless engineers use advanced RF analysis and heat mapping tools to assess, optimise and validate wireless network performance across a wide range of environments, including:
🔹 Offices
🔹 Warehouses
🔹 Manufacturing facilities
🔹 Retail environments
🔹 Healthcare sites
🔹 Educational campuses
🔹 Commercial buildings
We support enterprise WLAN environments, Wi-Fi 6 and Wi-Fi 6E deployments and high-density wireless networks.
Common Wireless problems caused by poor Wi-Fi planning
Many wireless issues are caused by inadequate survey and network planning. Withour proper RF analysis, organisations often experience:
Wi-Fi dead zones
Poor roaming between access points
Inconsistent wireless coverage
Slow wireless performance
Network congestion
Interference from neighbouring networks
Unstable connectivity
Capacity limitations
Types of Wi-Fi Survey
Predictive Wireless Surveys
Wireless network modelling using digital floor plans and RF simulation software to design wireless coverage before deployment.
Ideal for:
🔹 New office spaces
🔹 Commercial refurbishments
🔹 Network upgrades
🔹 Large-scale wireless deployments
On-Site Wi-Fi Surveys
Physical wireless assessments to analyse:
🔹 Signal strength
🔹 Interference
🔹 Roaming performance
🔹 Wireless coverage quality
Wireless Heat Mapping
Visual heat maps used to identify:
🔹 Coverage gaps
🔹 Signal strength
🔹 Channel overlap
🔹 Interference
🔹 Roaming behaviour
Post-Deployment Validation Surveys
Wireless testing following installation to confirm:
🔹 Coverage consistency
🔹 Network performance
🔹 Roaming reliability
🔹 Deployment accuracy
Wireless Troubleshooting Surveys
Designed to diagnose:
🔹 Unreliable Wi-Fi
🔹 Poor performance
🔹 Intermittent connectivity
🔹 Interference issues
🔹 Roaming failures
Why professional Wi-Fi Surveys are critical
Wireless performance is heavily influenced by environmental and operational factors, including:
🔹 Building materials
🔹 User density
🔹 Device types
🔹 Physical obstructions
🔹 Neighbouring networks
🔹 Roaming behaviour
🔹 Interference sources
Professional wireless surveys help ensure correct access point placement, reliable roaming, consistent coverage, reduced interference and scalable wireless infrastructure.
Environments we survey
Offices & Commercial Buildings
Reliable wireless coverage for modern workplaces and hybrid working environments
Warehouses & Logistics Operations
Wireless assessments for mobility, scanning and operational connectivity
Manufacturing Facilities
Industrial wireless planning for operational reliability
Retail & Hospitality
Wireless optimisation for customer-facing and operational environments
Healthcare & Education
Reliable wireless performance for high-density and critical-use environments
Our Wi-Fi Survey process
1
Consultation & Requirements Analysis
We assess your building layout, wireless usage and operational requirements
2
Wireless Site Assessment
Predictive modelling and/or physical RF surveys are carried out by experienced wireless engineers
3
RF Analysis & Heat Mapping
We analyse:
🔹 Signal strength
🔹 Interference
🔹 Channel utilisation
🔹 Roaming performance
🔹 Wireless coverage quality
4
Reporting & Recommendations
You receive detailed survey documentation with recommendations for:
🔹 Access point placement
🔹 Wireless optimisation
🔹 Capacity planning
🔹 Infrastructure improvements
5
Deployment Support
Where required, DTE can support wireless installation and optimisation following the survey
What’s included in a Wi-Fi Survey
Depending on requirements, surveys may include:
Wireless heat maps
Coverage analysis
RF spectrum analysis
Capacity planning
Channel utilisation analysis
Interference identification
Roaming analysis
Access point recommendations
Predictive modelling
Post-installation validation
Wireless success stories
Amazon – Wireless Access Point Installation Project
We upgraded over 3,000 wireless access points across eight UK and Germany facilities in just 20 weeks, including peak Christmas operations.
Wi-Fi Survey outcomes
Improved Roaming Reliability
Reduced scanner disconnections in large warehouse environments
Elimination of Dead Zones
Improved wireless coverage across operational areas
Better Wireless Capacity
Optimised AP placement for high-density environments
Reduced Interference
Identification and mitigation of RF performance issues
FAQ
A Wi-Fi survey analyses wireless coverage, interference and performance within a building or site.
It ensures reliable wireless coverage, optimal AP placement and stable network performance.
Predictive surveys use digital floor plans and RF simulation tools to design wireless coverage before installation.
Yes. We provide wireless troubleshooting surveys for performance and connectivity issues
Yes. We design and validate Wi-Fi 6 and Wi-Fi 6E wireless environments.
Book a Wi-Fi Survey
Get in touch to discuss your needs.