Our WorkEvery project below was planned, built and finished by the Lewis & Son team across Cardiff and South Wales. Select a project to see the brief, the challenges, how we built it and the finished result.
Garage ConversionA full integral garage conversion in Cardiff — insulated, re-wired and finished to match the rest of the home, with building control managed in-house.
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Garage ConversionAn integral garage converted into a bright utility room with fitted cabinetry, plumbing and storage — freeing the kitchen for family life.
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Home ExtensionA single-storey rear extension opening the kitchen to the garden, with matching materials and a seamless interior finish.
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Garage ConversionA detached garage near Cardiff converted into a dedicated gym space with heating, electrics and durable flooring for daily use.
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Garage ConversionA warm, insulated playroom created from an existing garage structure — safe, practical space the whole family enjoys year-round.
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Garage ConversionA garage conversion delivering open-plan living with quality plaster, flooring and joinery — tailored for modern family life in Cardiff.
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Home ExtensionFront-of-house kerb appeal and rear-garden finishing combined into one tidy project, so the whole property looks and feels refreshed.
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Garage ConversionA quiet, well-insulated workspace with data and power where you need them — ideal for hybrid working without sacrificing a bedroom.
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Garden LandscapingA complete garden transformation for a new-build in South Wales — patio, lawn and planting designed for real family living.
View Project Details Project TimelineMost conversions are complete in four to five weeks. Here is what normally happens and when.
Garage door removed, openings formed, floor and walls prepared, and first-fix plumbing and electrics planned.
Floor, walls and ceiling insulated, new wiring, lighting and heating installed and inspected by building control.
Walls skimmed, new floor laid and skirting fitted, while the room begins to look like part of the house.
Painting, joinery, sockets, switches and any fitted furniture completed to a high standard.
A walk-through with you, final tidy and building control completion certificate.
Project GalleryTap or click any photo to enlarge. Follow @lewisandsonconstruction on Instagram for daily progress and before-and-afters.
Behind The PhotosA great finish is the result of careful planning. On every job in our portfolio you will find the same fundamentals:
Client FeedbackReal messages from clients whose garages, extensions and gardens we have transformed.
