
Plantasia
Plantasia project.
Jm Building Contractors (Swansea) Ltd · Company 10655815 · Trading heritage since 2005
Active, accounts up to date·main contractor·Head office Swansea
JM Building Contractors, established in 2005 and based in Swansea, serves all of South Wales with a comprehensive range of building services. The company prides itself on its team of highly experienced tradesmen and a commitment to quality craftsmanship, ensuring all projects are completed to the highest standards. They work closely with local authorities and building inspectors to ensure smooth project progression.
Specializing in a wide array of construction services, JM Building Contractors handles everything from new builds and extensions to renovations and loft conversions. They also offer property fire and flood restoration, as well as exterior services like roofing, siding, windows, doors, and landscaping. Their dedication extends to commercial developments and residential projects, aiming to enhance both the appearance and value of properties.
With public liability and all necessary insurances, JM Building Contractors provides clients with confidence. They are SafeContractor Approved, underscoring their commitment to health and safety and recognized industry standards. The company emphasizes quality workmanship, timely completion, open communication, and post-project support to guarantee customer satisfaction.

Plantasia project.

The Swansea Jack project.

Commercial Property Groundworks project.

Kitchen and Diner refurb project.

Bathroom Renovation project.

Upstairs Layout 2 project.

Upstairs Layout 1 project.

Plastering project.

Storm Damage Fence Repair project.

Wall Repair project.

Subsidence Repair project.

Kitchen Renovation project.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Established in 2005, JM Building Contractors in Swansea covers all of South Wales. We offer a full range of building services from planning to completion. Their listed services include Extensions, Refurbishment, Restoration & heritage, Loft conversions and Landscaping.
Jm Building Contractors (Swansea) Ltd is registered at 26 Beaconsfield Way, Sketty, Swansea, SA2 9JR, in Wales.
Jm Building Contractors (Swansea) Ltd states that it works across South Wales and Swansea.
Accounts filed for the year to 2024 report 3 employees.
Jm Building Contractors (Swansea) Ltd does not disclose turnover: UK small-company accounts are not required to. Based on creditors in its filed accounts, turnover is likely to fall between £270k and £1.1m. This is an estimate, not a filed figure.
Companies House lists Jm Building Contractors (Swansea) Ltd as active, with accounts most recently made up to 2025-03-31.
Jm Building Contractors (Swansea) Ltd displays SafeContractor on its website.
Jm Building Contractors (Swansea) Ltd works in Residential and Commercial.
Jm Building Contractors (Swansea) Ltd was incorporated on 2017-03-07, though the company says it has traded since 2005.
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