We Offer Professional Engineering Services

Grezone Limited is an industry leader in providing comprehensive and sustainable solutions in Mechanical Engineering, Electrical Engineering, Energy and Project Management, designed to address the unique demands of clients across diverse sectors, ensuring excellence, efficiency, and lasting value in every project.

Local & Personalized service

Discipline & Rigor

Multidiscipline Services

About Us

Our Roots

Founded in 2015, we’ve added offices across the country and expanded into dozens of service offerings, but our commitment to innovative work and enduring relationships remains unchanged.

Our Culture

Each of our offices is locally managed with staff actively engaged in the community, so you will find us to be focused, proactive, and excited about each new opportunity. We’re also committed to the team effort it takes to make our clients and company successful.

Our Values

We value working with integrity, honesty, and respect for all. We strive to be good neighbours, supporting many charitable efforts with donations of time and capital. We stand in solidarity against any societal construct that inhibits thriving.

Our PEOPLE

Our people make us great, and our diversity is the secret sauce. We’re committed to supporting an everyone culture where every person at Grezone thrives.

Our Services

01 


Mechanical Services

We provide comprehensive mechanical engineering services, from design to implementation, ensuring systems that are efficient, reliable, and sustainable.

02 


Clean Energy Leader

We provide the best solar designs that work for your business based on your goals and objectives. We offer the best solar installation solutions in the region.

03 


HV Electrical Systems

Design, installation and maintenance of Medium and High Voltage substations, power transmission lines, switchgears and RMUs.

04 


Civil Works

Our structural engineering capabilities include all types of structural analysis, design, evaluations, development of construction documents, and construction phase administration services.

05 


Design-Build

Grezone Engineers has a strong history of successful design-build projects, including experience with multiple current progressive design-build projects. Grezone has worked on design-build projects, understanding the key to collaborating with all team members from initial programming and pre-design, through design and construction.

06 


Telecommunication

Transmission Station Construction. This includes setting up Tower Foundations, Electrical Installation Work, Installation of the Towers, Antenna and Feeder Installation.(RFs and GSM)

Our Projects

01 / 05

Solar PV Installation 6kWp system

PROJECT TYPE

Solar Panel Installation

Ongoing installation of a 6kW solar hybrid system at a home in Murang'a.

Consists of 12 solar panels of 550watts, 10kW hybrid inverter and a 10kWh lithium battery.

Our client was frustrated by very high KPLC bills. He wanted to do away with KPLC for good.

With our system, he is able to be 100% dependent on solar

02 / 05

MEP Works

PROJECT TYPE

Electrical and Plumbing Works

Scope of work included design and  installation of:

  • Electrical Power distribution including LV switchboard
  • Lighting systems
  • Access control and security system (intercom & CCTV)
  • Fire detection and alarm system
  • Lightning protection and earthing system
  • Structured cabling network (fibre optic backbone network & twisted pair copper cable network)

03 / 05

MEP Works

PROJECT TYPE

Electrical and Plumbing Works

  • Supply and Installation of electrical services for 30 apartment units at Baba Dogo Plot No. 336/61

Scope of work included installation of:

  • Electrical Power distribution including LV switchboard
  • Lighting systems
  • Access control and security system (intercom & CCTV)
  • Fire detection and alarm system
  • Lightning protection and earthing system
  • Structured cabling network (fibre optic backbone network & twisted pair copper cable network)

04 / 05

High Voltage Electrical Systems

PROJECT TYPE

Transformer Maintenance

Ground Mounted Transformer

  • Contact thermal inspection
  • Oil breakdown voltage (BDV) tests
  • Insulation resistance tests
  • Winding resistance tests
  • Bushing insulation capacity
  • Surge diverter tests
  • Gasket inspection replacement.
  • Inspection and addressing leakages
  • Associated Cables and switchgear tests

Circuit breaker

  • Insulation tests
  • Function tests
  • Interior cleaning

Transformer Protection relays

  • Protection and control Relay tests and settings review

05 / 05

Office Partitioning Solutions

PROJECT TYPE

Office Fitouts

Transform your office with expert partitioning services in Kenya. We offer aluminium, glass, gypsum partitions, foldable and soundproof solutions, plus renovations, ceilings, blinds, and carpets. Stylish, functional, and tailored for your needs.

Do you have any questions?
Send us message!

References 

Fittings and Partitions

 

The team transformed our office with stunning frameless glass partitions. The natural light and sleek design have completely changed our workspace. Highly professional and efficient!

Telecommunication Works

We have engaged the services of Grezone Limited in construction of GSM Sites as per the client's specifications. The installation was carried out in a timely manner and to a high standard and complete with a detailed electrical installation certificate on completion.

Electrical Works

I have worked with Grezone Limited for many years, engaging them on non-structural, mainly interior electrical work. They go above and beyond the call of duty, never leaving until everything is done. They take extra time to make sure everything is completed properly, leaving us clean and tidy afterwards. Sometimes the work we ask them to do is with quick turnaround times. Even then, they are really good. All the crew are friendly, polite and courteous with very high standards but at the same time, competitively priced.

Electrical Installations

We have used Grezone on both commercial and residential projects throughout Kenya and have always found their electrical services to be competitive and of a highly professional standard. Whether it’s a full design and installation electrical project, a last minute emergency electrician or rewiring a house in the high end residential areas of Nairobi, Grezone have always covered our and our clients requirements. They are and continue to be our preferred electrical contractors and would recommend them on the same terms to others.

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