Before & After
See the finished difference
Real project photos help customers see the preparation, finish and detail before they ask for a quote.
Bathroom Renovation
Areas we serve
Plumbing, Heating & Cooling services across East Sussex and surrounding areas
Including Hastings, St Leonards-on-Sea, Bexhill, Battle, Robertsbridge and Eastbourne, plus nearby towns.
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Boiler Repairs
Boiler repairs across East Sussex start with diagnosis, not guesswork. Optimum HVAC looks at the fault code, pressure, leaks, ignition behaviour, hot water symptoms, radiator performance and recent service history before recommending parts or wider system...
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Boiler Servicing
Boiler servicing in East Sussex is there to find small heating faults before they become winter breakdowns. Optimum HVAC checks the appliance condition, controls, visible pipework, ventilation, flue route and any signs that the system is losing pressure or...
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General Plumbing
General plumbing work across East Sussex covers the smaller jobs that still need proper diagnosis: leaks, taps, toilets, pipework changes, appliance connections, water pressure issues and repairs around kitchens, bathrooms and utility rooms. Small jobs with...
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Our Guarantees
Why choose Optimum HVAC
Expert Knowledge
Boilers, heat pumps, and air conditioning - we specialise in all of them so you get the right solution.
Honest Service
Clear quotes, no hidden costs, and genuine advice on what you actually need.
Quality Installation
Every job done to the highest standard. Gas Safe registered and fully qualified.
About Us
About Optimum HVAC
Optimum HVAC has been serving homeowners across East Sussex for over 12 years. Run by Zak, every job is handled personally from start to finish — no subcontractors, no call centres. We cover...
Learn more →How It Works
Simple, straightforward process
Get in Touch
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We Discuss Your Needs
We'll understand what you need and give you a clear quote.
We Deliver
Work completed to the highest standard. Guaranteed.
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