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The Industry Leaders

Service Overview

Our team of Professionals and experienced Personnel guarantees our prompt and quality service delivery at all times. Our efficient skills and high performing scaling systems gives us edge for quality services delivery in conformance with local and international standards. With a combination of astute electrical problem solving skills, a passion for customer service and a can do attitude, DEC has found a way to deliver successful electrical outcomes for residential and domestic customers throughout Nigeria.

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Our Services

DOUGLAS ELECTRICAL COMPANY LIMITED - Recognized as one of Nigeria’s leading electrical contractors, DEC delivers high quality Installations and maintenance outcomes for federal, state and local government, private clients, property developers and major corporates in the commercial sector. Business sectors covered include: Commercial, Defense, Public sector, Entertainment and Government.

  • Energy Generation

    Rural electrification is one of the core services rendered by Douglas Electrical Company Limited. This is the process of bringing electrical power to rural and remote areas. The process includes running of high and low tension lines, building of sub-stations for step up and step down either for 132kv lines or 33kv lines and 11 lines, installation of line stabilizer on power lines and transformer installation..

  • Electrical Power

    This is the repairs, maintenance, refurbishing of damaged and broken down transformers, transformer recoiling of insulation and drying, and transformers installations, feeder pliers, stabilizer, etc. This includes Pylon, high tension and Low tension electrical line installation, repair and maintenance of distribution and instrument transformers of different power and voltage rating such as 11/0.415KV, 110v etc., and from 5KVA to 2000KVA, etc.

  • Transformer Testing

    This involves several procedures such as: 1. Transformer mega testing, single phase and 3- phase ratio test. 2. Oil and core testing services. 3. Domestic and industrial electrical installation and wiring services. 4. Filtration of transformer oil to enhance its insulation strength that comply with BS standard and PHCN specifications.

  • Instrumentation

    ELECTRICAL ELECTRONICS, INSTRUMENTATION: At DECL, we also embark on electrical electronics and instrumentation which includes services such as: Instruments installation, modification and maintenance services. Instrumentation and simulation services. Temperature control, calibration of instruments etc. Repairs of both electrical and mechanical engines (both petrol and diesel engines).

  • Electronics

    INDUSTRIAL ELECTRONICS: these services includes: Repairs of electronic equipment, panel, cards, A.V.R. etc. Power conversion from A.C to D.C. voltages and vice versa. Construction of over-voltage cut-out and surge suppressors. Consultancy services, research and development.

  • Mechanical & Corrosion Control

    MECHANICAL MODIFICATION AND MAINTENANCE: Fabrication and welding Mechanical installation and modification. Mechanical maintenance services. Hydrant lines maintenance and installation. Furnace heater maintenance. Heat exchanger column maintenance.  CORROSION CONTROL-- * Grit blasting * Painting * Corrosion monitoring * Cathodes protection

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How We Can Help

Our efficient skills and high performing scaling systems gives us edge for quality services delivery in conformance with local and international standards

  • Leading industrial solutions with best machinery
  • Delivering work Safely
  • Sustainable Cost Effective Solutions
  • Seasoned Electrical Engineers with over 30 years experience

DEC Ethics and Standards

Delivering Work Safely

Recognized Contractors

Today, underpinned by the original five core company values of Safety, Honesty, Integrity, Transparency and Innovation DEC  now employs 20 staff across its Services & Projects business units. As we did from the beginning, we continue to provide cutting edge electrical solutions to customers and major clients in Nigeria.

Power Investment

The DNA and backbone of Douglas Electrical Company was established in the heavy industrial, utility and power generation sector. Our technical know-how and many years of experience in this complex infrastructure space means that we can provide innovative solutions for a broad range of international clients. From design and construct, to commissioning and maintenance support, we can provide tailored electrical, instrumental and communication services to meet operational requirements.