Galantic & Co Ltd

Galantic & Co Ltd is a London construction company with more than 25 years of experience across residential building and renovation. Our work covers extensions, loft conversions, basements, groundworks, full refurbishments, bathrooms, driveways and landscaping. That breadth means the pieces of your project are considered together-not handed between disconnected trades. From structural work to the final finish, Galantic & Co Ltd brings practical experience and careful workmanship to every stage of your project.

We offer rear, side-return and wraparound extensions designed to give your home more room, light and everyday flexibility. Transform unused roof space into a bright bedroom, office or suite that feels like it has always belonged. We also undertake thoughtful whole-home upgrades, structural alterations and complete refurbishments, managed as one joined-up build. We create well-planned, beautifully finished kitchens and bathrooms with the plumbing, electrics, tiling and joinery handled together.

Solid foundations, drainage, excavation and below-ground work are carried out with the rest of the build in mind. We also create practical, inviting outdoor spaces-from patios and planting to driveways, fencing and complete garden makeovers. Every project is different. The starting point is simple: tell us what you want to change, and we will help you work out the practical next step.

We discuss the space, priorities and any technical considerations, then you receive a clear outline of the proposed work and costs. The project moves through construction, finishing and handover.