Our Story
Building dreams. Creating landmarks.
Founded by engineers, driven by craftsmanship. Cornerstone Construction KE is Kenya's trusted partner for premium construction across residential, commercial and industrial sectors.
Who we are
Engineering excellence, delivered with integrity.
Cornerstone Construction KE is a full-service construction company headquartered in Kisumu, with active projects in Nairobi, Kakamega, Siaya, Homa Bay and beyond. We combine registered professional expertise — engineers, architects, quantity surveyors — with disciplined project management and honest pricing.
Whether you are a first-time homeowner, a diaspora client building remotely, or a developer scaling a portfolio, we deliver builds that stand the test of time.
- NCA, EBK and BORAQS registered team
- Transparent BoQ-driven pricing
- Full-time site supervision
- Turnkey and design-build delivery
Our Mission
To deliver world-class construction that lifts communities, empowers homeowners and stands as a benchmark for the industry.
Our Vision
To be East Africa's most trusted construction brand — recognised for craftsmanship, transparency and engineering excellence.
Our Values
Integrity. Craftsmanship. Client-first. Safety without compromise. Continuous improvement.