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Engineering & Technical Solutions

Local Tanzanian Infrastructure

What We Do

Comprehensive Technical Services with Guaranteed Comfort

At GBS Trusted Company Limited, we offer a comprehensive range of professional services, ensuring precision, reliability, and guaranteed satisfaction for both residential and commercial clients across Dar es Salaam and Zanzibar.

Our licensed technicians are available 24/7 for emergency repairs and scheduled maintenance, delivering quality workmanship every time.

  • Air Conditioning Sales & Service
  • Electrical Installations & Repair
  • Plumbing and Water Solutions
  • CCTV & Electric Fencing Security

Our Value

Why Trust GBS?

Local infrastructure maintenance

24/7 Support

We are available around the clock to handle your urgent AC, electrical, or plumbing breakdowns anywhere in Tanzania.

Local technical consultation

Free Quote

Get a no-obligation, accurate, and transparent quote for any technical installation or major repair work.

Certified local experts

Certified Experts

All our technical services are delivered by highly trained, licensed, and dedicated Tanzanian professionals.

Our Expertise

Technical Services Offered

Professional AC Installation

AC Installation

Professional AC installation and replacement for homes, industries, and commercial buildings. We handle central air, ductless mini-splits, and more.

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Fast AC Repair Services

AC Repair

Fast and reliable AC repair services. Certified technicians available 24/7 for emergency support and same-day repairs.

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Thorough AC Maintenance

AC Maintenance

Keep your AC running efficiently. We offer thorough inspections, tune-ups, and cleaning to extend your system's lifespan.

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Expert Plumbing Services

Plumbing Services

From leaky faucets to complex setups. Certified plumbers for residential, commercial, and industrial areas.

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Qualified Electrical Technicians

Electrical Services

Knowledgeable, qualified, and licensed technicians for design, installation, and maintenance of all electrical systems.

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Advanced Security Systems

CCTV & Security

Design, planning, installation, and repair of security systems. Hikvision, Dahua, Bosch, and other leading brands.

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Electric Fencing Security

Electric Fencing

Strong perimeter security barrier with high-voltage pulses. Energy-efficient, cost-effective, and durable protection.

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Professional Solar Installation

Solar Installation

Sustainable energy solutions for homes and businesses. We design and install high-quality solar power systems tailored to your needs.

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HVACR Solutions

Heating, ventilation, and refrigeration system technology for maintaining indoor air quality and thermal comfort.

  • Industrial refrigeration
  • Thermal comfort control

Equipment Trading

We supply high-quality products from the biggest manufacturers and trusted brands in the industry.

  • Genuine spare parts
  • Quality brand partners