Concrete Works
We offer a full-service solution in constructing form work for complex structures, frames and basements; fixing re-enforcement for columns, floors, slabs, walls, foundations and stairs etc.
About from company website
Comast Construction are specialists in building and civil engineering works and services, including maintenance aftercare, for both the commercial and residential sectors of London and the South East of England. With a proud 24-year history of safety and expertise, the company has contributed to iconic London projects such as The Shard, the Olympic Games Village, Crossrail, Wembley Stadium, Heathrow Terminal 5, and The Royal Albert Hall. They offer a full-service solution in constructing form work for complex structures, frames, and basements, alongside fixing reinforcement for various structural elements.
Comast Construction also possesses in-house expertise for ground-up facilities, including carpentry, brick/block-work, and enabling services. They have a solid reputation for groundworks and civil engineering, providing foundations, paving, road formation, tarmacking, and drainage solutions. Furthermore, Comast Construction offers an aftercare team to support maintenance post-development, handling snags, defects, emergency callouts, and investigation works.
Services
Works as
Sectors
Project experience from company website
Building Works
Comast Construction has in-house expertise and proven capabilities to successfully deliver a diverse range of ground-up facilities, including; carpentry, brick / block-work and enabling services.
Civil Engineering
We have a solid and reliable reputation for groundworks and civil engineering services, including; foundations, paving, road formation, tarmacking & provide a range of drainage solutions.
Accreditations from company website
- ISO 45001
- ISO 9001
Clients mentioned from company website
The Shard, The [London 2012] Olympic Games Village, Crossrail, Wembley Stadium, Terminal 5 Heathrow, The Royal Albert Hall.
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Questions about Comast Construction Ltd from the record on this page
What does Comast Construction Ltd do?
Comast Construction are specialists in building and civil engineering works and services, including maintenance aftercare, for both the commercial and residential sectors of London and the South East of England. Their listed services include Main contractor, Civil engineering, Groundworks, Concrete works and Formwork.
Where is Comast Construction Ltd based?
Comast Construction Ltd is registered at Trinity Buoy Wharf, 64 Orchard Place, London, E14 0JW, in London.
What areas does Comast Construction Ltd cover?
Comast Construction Ltd states that it works across London and South East Of England.
How many people work at Comast Construction Ltd?
Accounts filed for the year to 2025 report 11 employees, which places the company in the 10-49 employees band.
Is Comast Construction Ltd still trading?
Companies House lists Comast Construction Ltd as active, with accounts most recently made up to 2025-09-30.
What accreditations does Comast Construction Ltd hold?
Comast Construction Ltd displays ISO 45001 and ISO 9001 on its website.
What sectors does Comast Construction Ltd work in?
Comast Construction Ltd works in Commercial, Residential and Infrastructure.
When was Comast Construction Ltd established?
Comast Construction Ltd was incorporated on 2005-09-08.