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Tri Dyn Electrical and Building Services

Name: Tri Dyn Electrical and Building Services
Address: Caerphilly, Mid Glamorgan
Telephone: 07450 305947
Rating: 10

9.89/10

Caerphilly, Mid Glamorgan

Checkatrade member since March 2023

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Services

Wall Tie Replacements
Brick / Concrete Structural Repairs
Concreting
General Building
New Builds
Fire and Flood Renovation
Partition Walls
Basement / Cellar Conversions
Extensions / Conversions
Loft Conversions
Project Management
Refurbishments
Sustainable Construction
Suspended Ceilings
Building Merchants
Property Maintenance / Repair
Cladding
Car Ports
Mastic Sealant
Garage Conversions
Stretched Ceilings
Foundations
Insurance Claim Specialist
Structural Steels
Structural Design
Steel Fabrication
Steel Work Design
Garden Studios
Concrete Garages
Demolition
Emergency Builder Service

Customer Reviews

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9.89 /10

Based on 6 reviews over the past 12 months

Quality of work

9.67

Reliability

Communication

Reviews (16)

9.67
5 STAR BATHROOM FITTER
Posted 19 December 2025
What can I say other than I would beyond recommend Liam. From the moment he came to give me a quote and look at the job I had a good vibe from his friendly attitude to his expertise when I was asking questions. The work was carried out efficiently over 2 days as agreed. The areas were left clean after each day and most importantly the work was completed to a high standard. I can not recommend Liam enough. Such a nice guy with great silicone skills which is very important to me. Approaching Liam throughout the job was never an issue and my happiness with the work was his priority.
Verified reviewer
Job location: CF24
10
Girder replacement
Posted 01 December 2025
What can I say! Liam, Keiron and Bernie were professional, understanding and helpful during our works: Replacing a 25 year old girder supporting our main bedroom. They explained the process at each stage. We felt confident with their knowledge and experience dealing with a complex situation and the works completed to a high standard. We will definitely use them again and recommend them.
Verified reviewer
Job location: CF44
10
Removal of internal wall, fire place reopening and plastering of ceilings
Posted 20 June 2025
Absolutely outstanding from start to finish! Communication was spot on from start to end! Really friendly and helpful with any questions I had along the way
Verified reviewer
Job location: SA12
10
Preparing garage for fitting of double electric doors and supplying electric feed too the garage
Posted 11 May 2025
They were great company too do the work we needed to have done they were very professional and very easy to get on with. They were great communicators they keep you informed on everything that they do cannot fault them at all. Would highly recommend them
Verified reviewer
Job location: SA11
9.67
Attic refurbishment, roof tiles, outside drainage
Posted 14 February 2025
Very pleased with Tri Dyn. Good communication to make sure all work was done to requirement, good standard of work, cleaned up after each shift.
Verified reviewer
Job location: CF37
10
Plastering, plumbing, electrics and carpentry
Posted 27 January 2025
High standard of workmanship, reliable, trustworthy and thoroughly professional. Excellent communications throughout and discussed every stage of my project with me. Nothing is too much trouble for them. I am a happy customer and have already booked them for further work in my home.
Verified reviewer
Job location: CF82