On The Wall

I have 18 years of plumbing and gas experience, as well as some of the other trades that come into play for instance with building and fitting en suites etc. I am capable of light carpentry, shuttering and fitting doors, I also have an expert tiler willing to quote on any imaginative themes that you can come up with. From bathrooms to boilers, no job is too small


  1. Gas Work
  2. Central Heating
  3. Plumbing
  4. Bathroom Fitting

About On The Wall

Central heating
Bathroom fitting
Tiling (wall and floor)
All building works undertaken
Renovations and developments
Patios and landscaping


Gassafe registered
ACS qualified in gas
NVQ level 2 in plumbing, heating and drainage
City & Guilds accredited
Good experience in light touch/cover ups in decorating and refitting carpets
Have my own Builder, Carpenter, Plasterer, Tiler and Landscaper
Good experience in larger contracting eg N Power, Homeserve and both Cardiff Council and Universities, also worked drainage contracts with Whitbread, Tesco’s and Asda, and McDonalds

Latest reviews

  • Replace shower cubicle

    Provided a friendly and helpful service. I would use Colin’s services again.

  • Remove radiator

    Colin came and got the job done! Since hiring him on here he’s been back numerous times for other jobs and has always completed to a high standard.

  • Diverter valve replacement in a Worcester Bosch 240

    Collin was fantastic. Highly recommended. He came in a few hours after I called and did an amazing job at a very reasonable price. Tidy, efficient and polite.