Mechanical Services 

At Rockwater, our commercial and industrial gas engineers specialise in commercial heating and the supply of gas and oil heaters and boilers in and around the Norwich and Norfolk area. We also specialise in boiler maintenance, repairs and a full breakdown service is available with annual flexible service contracts accompanied by our excellent support service. We use the latest technology available for all our commercial heating projects hence we can ensure all of our work is completed safely with minimal disruption. All the work we carry out complies to all the British standards and health and safety regulations to ensure that our clients get the best possible service from us. With our experience, we have completed many projects for various clients throughout Norfolk and Suffolk and each one has been professionally completed by our team of highly skilled and reliable engineers all working throughout Norwich, Norfolk and the surrounding areas.

Our commercial / Industrial gas engineers are qualified to work on:

Natural Gas, LPG and Oil 

Warm Air heating

  • Overhead Plaque & Tube Heaters NG
  • Overhead Plaque & Tube Heaters LPG
  • Direct Fired Appliances NG
  • Direct Fired Appliances LPG
  • Indirect Fired Heating Appliances NG
  • Indirect Fired Heating Appliances LPG
  • Gas MDPE Fusion Welding


  • First Fix Commercial Pipework NG
  • First Fix Commercial Pipework LPG

Pipework Commisioning

  • NON DOM Tightness Testing & Purging up to & over 1m³ NG (TPCP1)
  • NON DOM Tightness Testing & Purging up to & over 1m³ LPG (TPCP1)
  • NON DOM Tightness Testing & Purging upto 1m³ (TPCP1A)

Vessel & Pipework

  • Polyetheylene Pipework LPG
  • Polyetheylene Pipework NG

Water CH

  • Indirect Fired Heating Appliances NG
  • Indirect Fired Heating Appliances LPG
  • Direct fired Water Heaters

Commercial Laundry Appliances

Here at Rockwater we have acquired a great reputation with all our clients. You can be assured that your business can benefit from our experienced team of commercial gas engineers who undertake every commercial heating project with the highest levels of quality and safety in mind. Our team of engineers consists of combustion engineers, boiler installation specialists, welders and pipe fitters.

Industrial Heating Specialists
Rockwater are experienced in supplying and installing industrial heating and commercial boilers. Our local engineers are experienced in carrying out industrial heating installations and supervising large installation projects.

Call today to book one of our engineers in the Norfolk and Suffolk area 01603 498889