We Design. We Build. We Innovate.
Sisal Engineering and Construction delivers durable residential and commercial builds, pioneering sanitation systems, and certified training — engineered with innovation and professionalism, from concept to completion.
- IET Ghana Certified Engineers
- 200+ Professionals Trained
- 100+ Systems Installed
- Innovators of SUDS & Improved Biofil
Failing septic tanks and unreliable contractors? There’s a better way.
Across Ghana, homeowners battle overflowing soakaways, contractors who abandon projects, and sanitation that fails within months. We founded Sisal Engineering to change that — combining certified civil engineering with our own innovations: the Sisal Underground Drainage System (SUDS) that ends septic failures, and an improved Biofil toilet that outperforms conventional systems. Designed, costed and built by professionals, backed by real training and standards.
Engineering, construction and training under one roof.
Design & Construction
Complete residential and commercial builds, engineered and managed from concept to handover.
Architectural Design
Functional, aesthetic house and building plans tailored to your land, budget and lifestyle.
Structural Engineering
Load-bearing design and structural integrity you can build on with confidence.
MEP Design
Mechanical, electrical and plumbing systems designed and coordinated to standard.
SUDS & Sanitation Solutions
Our own drainage and Biofil systems that solve sewage management where public drains don’t reach.
Professional Training
Certified, hands-on courses in Biofil and SUDS installation for artisans and professionals.
Sanitation, re-engineered for Ghana.
Sisal Underground Drainage System (SUDS)
Treats wastewater biologically and safely returns it to the soil, ending the septic-tank and soakaway failures common where there is no public sewer. Available in residential classifications RC1–RC7 and custom commercial configurations for hotels, schools and estates.
Sisal Biofil Toilet
Our enhanced, eco-friendly Biofil design fixes the maintenance and operational problems of conventional units — easier manure removal, better performance, proven in the field since 2019.
Engineering you can hold to a standard.
- IET Ghana certified engineering. Led by a certified civil engineer, built to professional standard.
- Genuine innovators. We didn’t just adopt systems — we researched and improved them (SUDS + Biofil).
- End-to-end delivery. Architectural, structural and MEP design plus construction under one roof.
- Proven & trained network. 200+ professionals trained; a bench of quality-conscious craftsmen.
- Sustainable by design. Eco-friendly, biologically treated sanitation that protects your land.
- Transparent & professional. Clear costing and honest communication from first sketch to handover.
From first conversation to final handover.
01. Consult & Assess
We listen, visit the site, and understand your needs.
02. Design & Cost
Architectural, structural and MEP drawings with a clear, transparent estimate.
03. Build & Install
Supervised construction and system installation, on standard and on schedule.
04. Handover & Support
A completed structure or system delivered, with training and support where needed.
Projects across Ghana.
Seven-Bedroom Residence — Ankaase
Seven-Bedroom Building — Dansoman
Two-Storey Building — Kotobabi
Trusted on site, and after handover.
Trusted by homeowners, developers, businesses and institutions across Ghana.
Client and partner logos to be added as supplied.
Learn a certified skill with Sisal.
Join 200+ professionals trained in Biofil and SUDS installation. Hands-on sessions, certification on completion.
Get a FREE, no-obligation quote or site assessment.
Book a free consultation this month and receive a clear project or system estimate at no charge.
Frequently asked questions.
The Sisal Underground Drainage System treats wastewater biologically and returns it safely to the soil, rather than simply storing it. That is why it does not fill, overflow or fail the way septic tanks and soakaways commonly do.
Yes. We are based in Accra and Kumasi and deliver projects nationwide across Ghana.
Yes. Consultation and initial site assessment are free and carry no obligation. You receive clear written costing before any work begins.
Residential classifications run RC1 to RC7, sized from one to two bedroom homes up to seven bedroom homes. We recommend the right class after assessing your property.
Yes. Biofil and SUDS installation training is hands-on and certified on completion. Over 200 professionals have trained with us.
Yes. Architectural, structural and MEP design plus construction management are delivered under one roof.