we Belong to the Guild of Master craftsmen, federation of master builders and are sovereign approved contractors.


Builders Cardiff

Improve your home with Peter E Smith.

No matter how big or small the project, whether it’s general building work or a complete renovation, we can help.

Damp Proofing

Protect your property from damp!

Peter E Smith Builders, can protect your home with damp proofing and timber preservations.

Home Improvement

Keep out the wet weather this winter!

With a selection of roofing types available we can make sure your roof is doing its job properly. We also do roofing repairs.

Quality Building Services

Serving residential and commercial clients in and around Cardiff, Peter E. Smith has the skill and expertise to undertake all types of projects. As a fully service building contractor, we apply a project management style that minimises disruption and ensure on-time, on-budget projects. Regardless of your needs, we work with you to deliver high quality and durable results that meet the highest building standards.

We have experience in a range of building services, from complex build projects to minor repair work. Our professional and courteous team designs and builds stunning garage conversions, loft conversions, renovations and extensions.

Our detail-oriented builders are also skilled in tile and slate roofing, from building new roofs to undertaking repairs. Our fully-trained roofers also do flat roofing, guttering and fascia related work. We provide a range of property maintenance and repair services, including damp proofing, woodworm treatment, repairing rot damage and tile repairs.


Brilliant job completed. Peter estimated the work quickly prior to exchanging contracts on a purchase. He was able to rectify the damp on completion. He and his team were professional, tidy and easy to communicate with via mobile.


Had a new kitchen fitted, they completed the work quickly and at a good price.
I would recommend them highly!

Contact us Today To Receive a Free Quote

Reliable and Skilled Cardiff Builders

Committed to safety and excellence, the Peter E. Smith team is fully trained and qualified. When you are looking for a builder in Cardiff, it is important that you choose a qualified and respected contractor. It is also vital that you trust that your builder will meet all relevant building regulations in order to deliver a safe, quality project.

We are proud members of the Federation of Master Builders (FMB). Our builders also belong to the Guild of Master Craftsmen and are Sovereign Approved Contractors.

Whenever we undertake any gas works, you can also be confident that anyone working on your property is Gas Safe registered.

Choose Peter E. Smith Builders Cardiff

We are dedicated builders in Cardiff, serving the community for more than four decades. For your next building or roofing project, choose Peter E. Smith Builders Cardiff as your contractor.

We work closely with you to ensure we understand your vision and all requirements in order to provide you with a finished product that you can be proud of. Contact us today to get a free, no obligation quote for your next building project.

We carry out a wide variety of building and roofing services including:

• Damp Proofing
• Extensions
• Garage Conversions
• Wet and Dry Rot
• Loft Conversions
• Renovations
• Tanking
• Flat Roofing

• Tile and Slate Roofing
• Woodworm Treatment
• Disabled Adaptations
• Guttering and Fascias
• Wall Tie Replacements
• Insurance and Grant Work
• Property Maintenance & Repairs


We belong to the Guild of Master craftsmen, federation of master builders and are sovereign approved contractors.

 request a free no obligation quote