
Loft conversion with rear dormer, garden room extension and full renovation project
A project involving a loft conversion with a rear dormer, a garden room extension, and a full renovation.

Gemini Build & Design Ltd · Company 07406498 · Trading heritage since 2010
Active, accounts up to date·main contractor & developer·Head office Birkenhead
Gemini Build & Design is a family-run building company established in 2010, with over 30 years of combined experience. They specialise in creating beautifully designed living spaces, including luxury loft conversions, home extensions, garage conversions, structural alterations, and complete property renovations. The company prides itself on outstanding workmanship, careful attention to detail, and a personal service from the initial consultation through to completion.
They focus on transforming homes by carefully planning projects around the client's home, family, and lifestyle. Gemini Build & Design emphasizes reliability, transparency, and craftsmanship, working closely with homeowners to bring their vision to life and create bespoke spaces that enhance both lifestyle and property value. They have completed over 200 projects across Wirral and surrounding areas.
Their approach involves managing every stage of the process, from initial ideas to finishing touches, ensuring clear communication and exceptional attention to detail. They aim to create spaces that are not only functional and practical but also beautifully designed and built to stand the test of time, adding value and improving the way families live in their homes.

A project involving a loft conversion with a rear dormer, a garden room extension, and a full renovation.

Bebington
A loft conversion project completed within 8 weeks, praised for its speed, efficiency, and tidiness.
Client · Client - Bebington

Heswall
A loft conversion and extension project where the team was praised for arriving on time, working through all weather, and leaving the place tidy. The vision to tweak plans for maximum size and light was also highlighted.
Client · Hilary - Heswall

Upton
A loft space conversion that transformed a house into a 4-bedroom home, increasing its overall value. The design recommendations for the stair layout were invaluable in maximising space.
Client · Felicity - Upton

Greasby
A loft conversion described as amazing, with minimal disruption and a high-quality finish. The team was punctual, clean, and tidy.
Client · Davinia - Greasby

A project described as fantastic with epic customer service, highly recommended for building needs.
Client · Simon - Heswall

A project described as a fantastic job by a great team, quick, clean, and professional.
Client · Shane - Greasby
This profile was compiled from public records. Claim it to add the things buyers ask for:
Gemini Build & Design specialises in loft conversions, house extensions and home renovations across Wirral. Family-run with over 30 years' experience. Their listed services include Loft conversions, Extensions, Refurbishment and Design & build.
Gemini Build & Design Ltd is registered at 28-30 Grange Road West, Birkenhead, CH41 4DA, in North West.
Gemini Build & Design Ltd states that it works across Wirral and Cheshire.
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
Companies House lists Gemini Build & Design Ltd as active, with accounts most recently made up to 2025-03-31.
Gemini Build & Design Ltd displays FMB on its website.
Gemini Build & Design Ltd works in Residential.
Gemini Build & Design Ltd was incorporated on 2010-10-13.
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