Builders in London
and surrounding counties.
Based in Hayes, supporting your home project across London and neighbouring counties.
Discuss your projectBased in Hayes.
Building across London.
Baaj Construction Ltd covers London and the surrounding counties. We work with homeowners planning extensions, loft conversions, new homes and renovations, as well as kitchen, bathroom and structural projects.
Our base is in Hayes. Your property location, the work involved and site access help us plan the first discussion and any project visit.
Planning a project in London?
Tell us what you want to change, the property postcode and whether you have architectural or structural drawings. We can discuss the scope and what information is needed for a written quotation.
Building in a surrounding county?
Send us the full postcode, a short description and your plans. We can discuss the location, access and proposed work before arranging the next step.
From a room update to a complete build
Choose the service closest to your project below. Each page explains the work that can be included, the design information to share and how the quotation is agreed.
What are you planning?
Explore building services for homes across London and the surrounding counties.
Service illustrationHouse extensions
Rear, side and double storey extensions, built around how you want to live.
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Service illustrationLoft conversions
Dormer and hip-to-gable conversions that turn unused roof space into useful rooms.
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Service illustrationNew builds
Residential construction, from foundations and structure to the final finish.
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Service illustrationFull house renovations
Structural changes, kitchens, bathrooms and finishes brought into one coordinated project.
Explore the serviceLet’s talk about
your home.
Have drawings ready, or still deciding what is possible? Tell us what you are planning and where the property is.
Send your postcode and plans to discuss your project.
Explore our service area.