At H2OXperts, we deliver high-caliber mechanical solutions for residential and commercial properties. As Gas Safe Registered engineers, every project we undertake is governed by strict safety protocols and a commitment to energy efficiency.

Maintaining warmth and safety with precision-engineered solutions.

Boiler Installations: We specialize in the installation of A-rated, high-efficiency condensing boilers. As experts in the field, we ensure your new system is perfectly sized for your property to maximize longevity and minimize fuel consumption.

Boiler Servicing & Safety Checks: Comprehensive annual maintenance to satisfy manufacturer warranties and ensure your system is operating safely. This includes flue gas analysis and internal component cleaning.

Full Central Heating Design: From bespoke radiator layouts to advanced control systems, we design heating networks that provide uniform warmth throughout your home.

Smart Control Integration: Upgrade to intelligent heating. We install and calibrate smart thermostats (such as Nest or Tado) to give you remote control over your energy usage.

Reliable water management and bespoke installations for the South Coast.

General Plumbing Repairs: From high-pressure leak detection to the replacement of faulty valves and siphons, no task is too small for our expert attention.

Unvented Hot Water Cylinders: We install and service high-pressure unvented cylinders (such as Megaflo), providing your home with powerful hot water flow to every tap and shower simultaneously.

Bathroom & Kitchen Plumbing: Precision plumbing for renovations. We work alongside designers to ensure your high-end fixtures are backed by a robust and efficient pipework network.

Water Softener Installation: The South Coast is known for its hard water. We install advanced softening systems to protect your appliances and pipework from limescale buildup.

Advanced services to optimize your home's performance

System Powerflushing: A deep-clean for your heating system. We remove "sludge" and iron oxide buildup, restoring heat to cold radiators and protecting your boiler’s heat exchanger.

Underfloor Heating (UFH): Expert installation of both wet and electric underfloor systems, providing a modern, discreet, and highly efficient way to heat your living spaces.

Landlord Gas Safety Certificates (CP12): We provide comprehensive inspections and legal certification for rental properties across Sussex, ensuring your tenants stay safe and you stay compliant.