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Temporary Construction Site Internet: Rugged 4G/5G Wi-Fi | Welink-tech
construction Construction & Jobsite Trailers

Temporary Internet for Construction Sites

Deploy high-speed 4G/5G broadband across your construction project in under 48 hours, even in white zones. Ruggedized industrial hardware, encrypted HQ VPN connectivity, and 24/7 NOC monitoring.

Our delivery & return pledge

“We prepare and configure everything in our lab ahead of time. The equipment is shipped a few days before your event. You simply open the box, plug it in, and wait 60 seconds: it automatically locks onto the strongest available signal. When your event wraps up, unplug it, slip it back into its box, and use the prepaid return label. Everything is included, zero hassle.”

The Context

Why 73% of construction jobsites suffer crippling connectivity delays

In France and across Europe, provisioning a temporary fixed fiber line to a construction site takes 3 to 6 months. During this waiting period, site managers and engineers are stranded: no real-time ERP access, no BIM blueprints, no video calls with structural architects.

The hidden cost? Building studies reveal communication delays on construction sites cause on average a 12% budget overrun across the lifecycle of large infrastructure projects.

timer_off

3-6 mo

Average delay for commercial fiber trenching

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42%

Jobsites located in weak mobile coverage sectors

speed

48h

Our guaranteed dispatch turnaround

verified

IP67

Industrial waterproof & dustproof rating

Technical Architecture

Network infrastructure built for severe jobsite conditions

Every component is engineered for harsh outdoor environments: concrete dust, heavy humidity, machine vibrations, and temperature swings from -20°C to +60°C.

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Ruggedized Industrial 4G/5G Router

IP67-rated waterproof enclosure with high-gain external directional MIMO antennas. Multi-carrier bonding (Orange, SFR, Bouygues) with instant failover.

wifi

Site Trailer Mesh Wi-Fi

Enterprise Wi-Fi 6 mesh covering the entire base: management trailers, subcontractor offices, meeting rooms, and worker break areas.

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Site-to-HQ Encrypted VPN Tunnel

Permanent IPsec/WireGuard tunnel interconnecting site offices to headquarters. Seamless, secure access to SAP, Sage ERP, and BIM repositories.

videocam

CCTV Video Surveillance & Access Gates

Dedicated QoS VLAN stream for HD security cameras and biometric turnstiles. Continuous cloud recording and automated night-time motion alerts.

sensors

IoT Sensors & BIM Telemetry

Dedicated IoT radio backhaul for construction sensors: structural crack monitoring, dust/vibration meters, and machinery GPS tracking.

monitoring

24/7 Proactive NOC Monitoring

Continuous link quality monitoring by our Network Operations Center. Proactive intervention on signal anomalies before site work is hindered.

Methodology

From initial contact to operational deployment: 48 hours

01

Multi-Carrier Radio Coverage Audit

D+0

Our telecom engineers analyze cellular signal strength at your jobsite GPS coordinates across all major carriers to size appropriate high-gain antennas.

02

Lab Provisioning & Express Dispatch

D+0 to D+1

Industrial router is configured in our lab with your corporate network parameters (SSIDs, isolated VLANs, VPN). Complete kit shipped via priority freight.

03

Rapid Deployment & Link Activation

D+1 to D+2

Mounted on trailer rooftop or telescopic mast. Directional antenna tuned for maximum carrier signal. Throughput benchmarks and corporate VPN handoff.

04

Continuous NOC Supervision & SLAs

Continuous

Your link is linked to our 24/7 NOC. Live telemetry visible to site managers. Guaranteed next-business-day hardware swap in case of any defect.

Field Case Studies

Real-world construction jobsite deployments

apartment

Residential Complex (120 units)

Wi-Fi mesh deployed across 3 buildings under construction and the 45-person site compound. Direct VPN tunnel to corporate headquarters for ERP and CAD files.

check_circle Live in 36h: 99.8% uptime across 18-month build

route

Highway Infrastructure Project

Expressway extension in rural sector without commercial fiber. 6-meter mast with directional 5G antenna locking onto a cell tower 4 km away.

check_circle Average speed 85 Mbps: 2.4 km linear coverage

factory

Industrial Facility Remediation

Deconstruction and soil remediation of a brownfield plant. Dedicated IoT network paired with robust cellular link for real-time telemetry.

check_circle Regulatory environmental compliance: Zero downtime

Hardware

Certified industrial-grade equipment

We partner exclusively with tier-1 industrial telecom manufacturers.

Rating

IP67

Dustproof & waterproof casing

Temperature

-20°C / +60°C

Industrial operating range

Power Supply

PoE+ / 12-48V DC

Generator & battery compatible

Antenna Gain

Up to 14 dBi

Extended range in rural sectors

FAQ

Frequently Asked Questions: Jobsite Internet

What is the dispatch turnaround for construction sites? expand_more
Equipment is staged and shipped within 24h, reaching your jobsite trailers within 48h across France and Europe.
What solution do you provide in remote white zones with zero mobile reception? expand_more
We deploy Starlink Business satellite kits paired with multi-carrier 5G failover for immediate satellite broadband anywhere under the open sky.
How is equipment returned at project handover? expand_more
Pack components back into the heavy-duty case and affix the enclosed prepaid shipping label. Zero return logistics hassle.
Take action

Describe your project, we handle the rest

Whether for a 3-day trade show, a 6-month construction project, or an urgent fiber outage: our technical team replies within 24 business hours with a clear, commitment-free proposal.

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Schedule a Call

Select a 30-minute slot directly in our calendar to discuss your connectivity requirements.

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Request a quote in 2 minutes

Reply within 24 business hours · Pre-configured & tested hardware · Prepaid return shipping included

Let's talk about your project