Building services engineering trades

123456789
Across
  1. 4. Welsh word for 'electrician'
  2. 5. A building services trade who installs and maintains water and drainage pipes in homes and businesses.
  3. 6. Welsh word for 'gas'
  4. 7. Another type of work usually performed by air conditioning engineers.
  5. 9. AC Engineers(3,12)
Down
  1. 1. A building services trade that works with electrical systems.
  2. 2. Welsh word for 'Plumbing'
  3. 3. The type of building services engineer that installs and maintains the heating and air conditioning systems found in larger buildings – from offices and schools to shops and sports centres(7,3,11)
  4. 8. The type of building services engineer that works on hobs, ovens, boilers, fires and heaters(3,12)