This is CESTEG Engineering
CESTEG Engineering is a Zimbabwean-owned multidisciplinary engineering firm established in 2023 with a singular vision: to become the nation's most trusted partner in sustainable infrastructure and renewable energy development. Our name derives from "Civil, Electrical, Sustainable, Technology, Engineering, Growth" – encapsulating our core focus areas and commitment to continuous evolution.
We operate at the intersection of innovation and practicality, delivering turnkey solutions that address Africa's unique energy and infrastructure challenges. Our team combines international technical expertise with deep local knowledge, ensuring every project is optimized for both world-class performance and local context. From solar PV installations at commercial scale to complete electrical distribution for government headquarters, we bring precision engineering and unwavering quality standards to every endeavor.
This document serves as a comprehensive profile of our capabilities, experience, and the values that drive us. Within these pages, you will find detailed project case studies, our technology partnerships with global leaders like Siemens and Canadian Solar, and the certifications that underpin our commitment to quality and safety. We invite you to explore how CESTEG Engineering is shaping Zimbabwe's sustainable future, one project at a time.
— Built on integrity, engineered for impact.
A Message From Our Founder
Vision into Reality
"When we founded CESTEG, we envisioned a company at the forefront of sustainable engineering. Our goal: revolutionize renewable energy, electrical systems, and civil infrastructure through innovation and unwavering commitment to quality."
Founder & Managing Director
30+
Major Projects Delivered
Renewable Energy
Solar, wind, storage – complete turnkey EPC solutions for utility-scale and commercial projects.
Civil Infrastructure
Resilient structures, foundations, site development, and structural engineering for energy assets.
Electrical & Mechanical
High-voltage distribution, HVAC, plumbing, and system optimization for peak performance.
2+
Years in Business
17+
Happy Customers
7
Our Team
2019-2021
New Zimbabwe Energy Regulator HQ
Full LV Switchgear, Main Distribution, DBs & PFC · Harare
2020
Seedco. New Drier Plant
LV main & SDB's / PFC / racking · Harare
2018
St George's College
New main DB / ATS / PFC · Harare
2018
New Potraz Headquarters
LV main & SDB's · Distribution boards · Harare
Renewable Energy Expertise
We deliver end-to-end solar PV, wind, and hybrid storage solutions. From feasibility studies to commissioning, our team ensures optimal energy yield and long-term reliability for utility, commercial, and industrial clients.
Civil Engineering Excellence
Our civil infrastructure division specializes in geotechnical investigations, structural design, and construction supervision. We build resilient foundations for energy facilities, bridges, and urban development projects.
Electrical & Mechanical Integration
We design and install high-voltage distribution networks, LV switchgear, and building management systems. Our mechanical team delivers efficient HVAC, plumbing, and fire protection systems for complex facilities.
Tailored Solutions
Customized strategies addressing your unique sustainability goals and operational priorities. We take time to understand your vision before designing any solution.
Turnkey Support
End-to-end services from planning and design to construction, commissioning, and ongoing maintenance. One partner, complete accountability.
Proven Performance
30+ successful major projects delivered on time and on budget. Trusted by government, commercial, and industrial clients since 2023.
Client-First
We're an extension of your team, collaborating closely to ensure your objectives are met with transparency and integrity.
Agile Support
2 regional offices providing rapid response nationwide. Our nimble structure means decisions happen fast and communication is direct.
