Grand Alliance Services

Grand Alliance offer a wide range of services from highly skilled professional tradesman with the required industry qualifications. That means we guarantee the highest quality of work!

Gas & Central Heating Services

By employing experienced professionals, we are able to offer a complete range of central heating and gas services, including fully comprehensive support on every type of domestic gas appliance, saving you the time of dealing with several parties.

Read More more about our Gas, Plumbing and Central Heating Services


Our fully qualified and trained at working at heights, our tradesmen are equipped to access and operate on most London properties, both commercial and residential.

Whether asphalt, mineral felt, slate, tile or lead Aspect will bring a swift and effective resolution to any roofing fault.

Read More more about our Roofing Services

Loft Conversions

We can turn your attic into a modern, beautifully large loft room or functional storage space to help increase your living space and with a minimal amount of disruption and inconvenience

Read More more about our Loft Conversion Services


Carpentry services include doors, windows, studwork, skirting, fitting kitchens, windows and french doors and a loot more with highly skilled craftsman.

Read More more about our Carpentry Services


Whether you are looking for new tiling for your kitchen or bathroom Grand Alliance can help you with a professional service.

Read More more about our Tiling Services


Grand Alliance offer a comprehensive brickwork and repointing service using professional and highly trained bricklayers.

Read More more about our Brickwork Services

Electrical work

Grand Alliance offer professional and reliable Electrical work in the London area for domestic and commercial properties.

Read More more about our Electrical Services

Painting and Decorating

We undertake all aspects of decoration for both interior and exterior work as well as wall coverings, paper hangings, coving/artexing.

Read More more about our Painting and Decorating Services


Grand Alliance offer a professional and reliable plastering service for the London area.

Read More more about our Plastering Services