Transform your spaces to perfection

Interlock Designers

Delivering high-quality aluminum and steel fabrication, installation, and a full range of construction finishing services  — including interior design, wardrobe & cabinet fittings, tiling, terrazzo, and electrical installations.

Build Your Dream

Our Vision

To become East Africa’s most trusted, versatile, and innovative construction finishing company, setting the benchmark for exceptional design, craftsmanship, and service delivery.

15+ Years

Combined team experience in construction finishes

98%

Client satisfaction rate from project feedback

Build Your Dream

Our Services

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Aluminum Fabrication & Installation

Windows, doors, curtain walling, glass glazing, shower cubicles, and general repairs.

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Tiling Solutions

Floor and wall tiling using ceramic, porcelain, granite, and marble tiles, including detailed kitchen and bathroom finishes.

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Interior Design

Complete interior design solutions including space planning, color schemes, furniture selection, material coordination, and decorative finishes for residential and commercial spaces

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Terrazzo Works

Custom terrazzo flooring, staircases, counters, restoration, and polishing services tailored to client needs.

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Steel Works

Fabrication and installation of grills and gates, railings, balconies, steel doors, frames, and structural supports.

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Wardrobe & Cabinet Fittings

Design, fabrication, and installation of modern wardrobes, kitchen cabinets, bathroom vanities, and storage units, including soft-close systems, sliding and hinged mechanisms, custom shelving, and premium hardware solutions tailored to enhance functionality and aesthetics.

Sustainability

Committed To Safety Quality and Transparency

We apply strict quality standards at every stage of our work, ensuring safe, durable, and professional results.

We Follow Best Practices

Our team uses verified materials, accurate measurements, and modern tools to maintain consistency and reliability on every project. We follow clear procedures, respect timelines, keep sites organized, and pay close attention to detail to achieve a clean, high-quality finish. Every decision is guided by transparency, safety, and a commitment to delivering work that meets industry standards and earns long-term trust.

Our Workmanship Across East Africa

We have the capacity to deliver high-quality finishing solutions across borders, supported by a skilled team, reliable logistics, and strong project management. Our experience handling diverse site conditions and regional requirements allows us to adapt quickly while ensuring consistent workmanship and dependable service wherever our clients need us.

Kenya

Nairobi

Tanzania

Dar es Salaam

Uganda

Kampala

About Founders

We Are Leading International Company In The World

Steven Marks

CEO

Lara Smith

CTO

John Doe

COO

About Founders

Our Latest Works

Science Lab Building

New York, USA

Long Gate Bridge

Malmo, SE

Enix Lawyer Building

Toronto, CA

Deep Sea Bridge

Athens, GR

Whar Our Clients Say

Testimonials

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Engineering Manager

Alice Howard

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Interior Designer

Nathan Marshall

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Architect

Ema Romero

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Manager

Ann Smith

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Frequently Asked Questions

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