01
Weak coverage
Shows where the wireless signal drops below a useful level.
Service Work
Existing systems, measured and corrected.
Service work starts with the problem a facility is experiencing. LLV tests the affected system, records what is found, and defines the work needed to correct it.
Priority service / Wireless networks
Wi-Fi performance surveys based on measured radio-frequency data.
Radio frequency, often shortened to RF, is the signal used by a wireless network. A survey measures that signal throughout the actual space instead of relying on guesswork.
Survey result
A detailed record of coverage, interference, channel use, and wireless equipment placement. The findings can be used to explain the problem and plan specific corrections.
02
Interference
Records other radio activity that may be competing with the network.
03
Access-point placement
Shows whether wireless equipment is placed where the space actually needs it.
04
Capacity and roaming
Checks how well the network supports groups of users and movement through the building.
Other service work
Problems that can be tested and clearly defined.
Service availability depends on the existing condition, access, system responsibility, and whether the affected work can be separated from unrelated issues.
Copper and fiber troubleshooting
Test existing data cables and fiber connections, identify failed or weak links, and document what needs repair.
Cable remediation
Correct damaged, poorly terminated, unsupported, or disorganized cabling when the affected work can be clearly identified.
Moves, additions, and changes
Move an existing connection, add a new outlet, or adjust cabling when a room, tenant space, or floor plan changes.
Telecommunications-room review
Review equipment rooms, pathways, and shared building spaces for damaged cabling, unsafe conditions, poor support, or work that needs correction.
Camera-system troubleshooting
Investigate missing video, unstable images, ghosting, poor picture quality, power problems, and unreliable connections.
Access-control troubleshooting
Check readers, door devices, controllers, credentials, and the connections between them when a door does not operate as expected.
Business phone troubleshooting
Find faults affecting analog phone lines, extensions, call routing, or the cabling that supports a business phone system.
Preventive system checks
Test agreed parts of an existing system, record current conditions, and identify items that should be repaired before they cause a larger interruption.