H2O's team of gas engineers are fully experienced at providing comprehensive domestic and commercial gas services.

Our engineers are proficient in the design, Installation, Repair, Servicing and Certification of all gas appliances.

We offer a friendly and professional service with no obligation estimates.

Services offered:


  • Design of gas heating and hot water systems

  • Supply and installation of combination, regular, and sealed system boilers.

  • System flushing.

  • Installation of a variety of programmers, and controls.

  • Repairs, maintenance,servicing and safety certification.

Hot Water

  • Hot water system design.

  • Supply and installation of instantaneous vented and unvented cylinders.

  • Supply and installation of single point heaters, multi-point heaters, and direct fire storage water heaters.

  • Repairs, maintenance, servicing and certifications.


  • Supply and installation of both domestic free standing gas cookers, gas hobs and dual fuelled ovens.

  • Design and installation of associated gas interlocking, fluing and ventilations requirements.

  • Repairs, servicing and certifications.


  • Supply and installation of inset live fuel-effect gas fires and decorative gas fires.

  • Design and installation of associated fluing and ventilations requirements.

  • Repairs, servicing and certification

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