Plumbing, Heating & Cooling services in East Sussex
Services include Boiler Repairs, Boiler Servicing and General Plumbing across East Sussex and nearby areas.
114+ Google reviews rated 5/5 · 12+ years experience
Featured Services
Boiler Repairs
Boiler fault diagnostics and repairs in Hastings and across East Sussex. Zak checks the practical details first - symptoms, error codes, pressure and hot-water impact - so the next step is clear before anyone starts guessing.
Learn more
Boiler Servicing
Annual boiler servicing for homes, landlords and small businesses. A practical service visit covering safety checks, efficiency, service paperwork and advice before the colder months return.
Learn more
General Plumbing
General plumbing repairs and small works, from leaks, taps and toilets to pipework, radiators and practical job checks. Local, tidy and straightforward.
Learn more
Boiler Installation
Boiler installation and replacement work with the current system, flue route, hot-water demand and controls checked properly before quoting.
Learn moreAll Services
Landlord Gas Safety Certificates
Landlord Gas Safety Certificates and CP12 checks for rental properties, with gas appliances checked and the required paperwork issued clearly.
View details
Central Heating
Central heating repairs, radiator work and system upgrades for homes across Hastings and East Sussex.
View details
Air Conditioning Installation
F-Gas certified air conditioning installation for homes, home offices and businesses, with unit positions, pipe routes and room sizes planned before fitting.
View details
Air Conditioning Repairs & Servicing
Air conditioning servicing, diagnostics and repairs across Hastings, St Leonards and East Sussex, covering annual servicing, faults and performance issues.
View details
Heat Pump Installation
Air source heat pump installation and upgrade advice from an MCS certified installer, with property suitability checked before recommendations are made.
View details
Heat Pump Servicing & Repair
Heat pump servicing and repair support, including checks on outdoor units, controls, performance and heating or hot-water issues.
View details
Bathroom Installations
Bathroom installations and renovations handled after the core plumbing, heating and cooling message, so the site still shows the premium finish without leading as bathroom-only.
View details
Gas Installations
Professional gas installations services in East Sussex by Optimum HVAC. Gas cooker connections, gas fire installations, and gas supply work. All work carried out by Gas Safe registered engineers with full certification.
View details
Oil Boiler Installation & Servicing
Oil boiler installation, servicing, and repairs across East Sussex. G1 qualified for oil-fired appliances. From new installations to annual servicing and emergency repairs, we cover all oil-fired heating needs.
View details
LPG Boiler Services
LPG boiler installation, servicing, and repairs across East Sussex. Gas Safe registered for LPG work, covering all makes and models.
View detailsNeed the right service?
Share the job details with Optimum HVAC and get a clear next step.
Gas Safe Registered