Hotline: +234 800 339 4553 info@dewillengineeringltd.com 24/7 Emergency Technical Support
TURNKEY PROCUREMENT, PRECISION INSTALLATION & 24/7 SLA SERVICING

Engineering Services & Power Safeguards

Official Authorized Dealership for European LITFVINE & LITFVINE Spanish Elevators • EN 81-20/50 European Safety Compliance • In-Built 370V Low Voltage AVR

Comprehensive Lift & Escalator Solutions

From structural shaft feasibility and direct European factory procurement to precision laser alignment, safety certification, and 24/7 SLA maintenance.

Turnkey Elevator Procurement

Direct factory procurement of European LITFVINE, Spanish LITFVINE, and ASILLER gearless traction and machine-roomless (ECO MRL) elevators. We handle end-to-end maritime logistics, customs clearance, and delivery to your construction site without middleman markup.

  • Direct Factory Pricing & Manufacturer Warranty
  • 300kg to 2,400kg Rated Load Range (4 to 32 Passengers)
  • Custom Architectural Luxury Cabins & Panoramic Glass
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Precision Installation & Commissioning

Certified mechanical and electrical installation strictly following EN 81-20 and EN 81-50 standards. Our certified technicians utilize laser-guided rail plumbing, vibration damping calibration, and dynamic load testing to guarantee silent, whisper-quiet cabin travel.

  • Laser Shaft Alignment & Counterweight Balancing
  • Overspeed Governor & Safety Gear Drop Tests
  • Microcomputer Control Panel Commissioning
BOOK SITE SHAFT INSPECTION →

Routine Preventive Servicing & SLAs

Proactive maintenance contracts engineered to eliminate unexpected downtime. We provide scheduled monthly lubrications, brake lining wear checks, traveling cable diagnostic scans, and software updates to maintain our proven 99.8% uptime SLA benchmark.

  • Monthly Multi-Point Mechanical & Electrical Audits
  • Standby Emergency Breakdown Dispatch (Lagos, Abuja & Nationwide)
  • Detailed Digital Maintenance Logs & Safety Certificates
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TROPICALIZED ENGINEERING SAFEGUARDS

Built-In Electrical & Passenger Safety Architecture

Engineered to overcome unstable grid voltages, unexpected power outages, and electrical phase drops characteristic of the Nigerian operating environment.

Automatic Rescue Device (ARD / ERD)

In the event of a public mains or generator blackout, the built-in solid-state battery inverter immediately activates, gently moves the elevator cabin to the nearest landing floor, and opens doors to evacuate passengers safely. Trapping is completely eliminated.

370V High-Tolerance In-Built AVR

While conventional elevators fault out during voltage sags, Dewill's specialized in-built Automatic Voltage Regulator sustains stable, continuous operation even when grid line voltage plummets down to 370V, shielding sensitive microprocessors and inverters.

Surge Protection & Voice Synthesizer

Features Surge Protection Devices (SPD) and Power Protection Systems (PPS) against lightning and phase reversal. Combined with multilingual Talking Lift voice synthesizers informing passengers of directions and floor levels.

Trusted by Nigeria's Foremost Developers & Institutions

Over 500+ commercial passenger lifts, hospital bed elevators, and residential systems procured, installed, and maintained with continuous 99.8% uptime SLA compliance.

EDUCATION • OGUN STATE 2 Units

Chief Olusegun Obasanjo (GCFR)

Bells University, Ota, Ogun State

Capacity: 8 Passengers Stops: 4 Stops
RESIDENTIAL • LAGOS 2 Units

Strongmas Residence & Dev. Ltd

Lekki, Lagos State

Capacity: 2 & 6 Passengers Stops: 2 & 4 Stops
LUXURY HOUSING • LAGOS 4 Units

Horizon Paradise Ltd

Lekki, Lagos State

Capacity: 6 & 8 Passengers Stops: 5 & 6 Stops
HOSPITALITY • LAGOS 2 Units

Eastgate Hotels

Ajah / Lekki, Lagos State

Capacity: 6 Passengers Stops: 3 & 4 Stops
COMMERCIAL TOWER • LAGOS 2 Units

AJH Towers

Victoria Island, Lagos State

Capacity: 8 Passengers Stops: 9 Stops
PRESTIGE HIGH-RISE • IKOYI 5 Units

Lekki Gardens Estates

Banana Island, Ikoyi, Lagos

Capacity: 10 Passengers Stops: 8, 9 & 10 Stops
ESTATE DEVELOPMENTS • LAGOS 5 Units

Nineteen 59 Ltd

Lekki, Lagos State

Capacity: 4, 6 & 8 Passengers Stops: 2, 4 & 5 Stops
HOSPITALITY • DELTA 1 Unit

Protea Hotel Warri

Warri, Delta State

Capacity: 6 Passengers Stops: 5 Stops
VIEW COMPLETE CLIENTS & PROJECT INSTALLATIONS TABLE →
PARTNER WITH CERTIFIED LEADERS

Need an Expert Engineering Tender Proposal?

Contact our Technical Director Levi John and senior engineering consultants for comprehensive elevator shaft consultations, power load audits, and formal procurement quotations across Nigeria.

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