Our Services
Comprehensive Construction Solutions Built on Quality and Trust
At Oinwan Builders Limited, we provide a full range of building and civil engineering services tailored to meet the unique needs of our clients. Every project is handled with precision, professionalism, and a strong commitment to quality, safety, and timely delivery.
Building Works
We construct durable and modern residential, commercial, and institutional buildings, from foundations to finishing.
Civil Works
Our civil engineering services cover roads, drainage systems, earthworks, and public infrastructure.
Utilities & Drainage
From water supply networks to sewer and stormwater systems, we deliver reliable and sustainable utility installations.
Concrete & Structural Works
We specialize in formwork, reinforcement, casting, and structural repair ensuring every structure is strong and stable
Mechanical & Electrical Subcontracting
Partnering with trusted specialists, we deliver basic mechanical and electrical works
Let’s Build Your Vision Together
Partner with Oinwan Builders Limited for reliable, safe, and quality construction services across Tanzania.