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.
01
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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02
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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03
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...
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Simple, straightforward process
Get in Touch
Call us or fill in the form. We'll get back to you fast.
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.
Client Reviews
What our clients say
“Zak at Optimum HVAC has been reliably servicing our home boiler for years. He is consistently punctual, thorough, and conducts himself with the utmost professionalism. It is great to have a trustworthy local company we can count on year after year. I highly recommend their services.”
“Zac has done a number of jobs for us over the past few years,all have been completed very professionally. We’ve no hesitation in recommending him.A most ameniable person too. Clive and Lucie Rishardson”
“Optimum serviced my grandmothers boiler and checked all her radiators, very thorough, professional and friendly. We will be using Optimum from now on.”
“Friendly, reliable, punctual and knows his stuff!”
“Zak came to replace our old boiler with a new combi...a 4 day job. He was a pleasure to work with. He showed up on time and cleaned up daily. His workmanship was perfect and he kept us up to date on progress as he went along. I wouldnt hesitate to recommend him for future work.”
“Zak Hurst fitted my boiler when it was new 6 years ago, into my house and has serviced it every year since. He also services a boiler annually which he fitted into my rented out flat. He is very hard working and meticulous. He takes great pride in his work. He is a friendly, genuine young man and l have no hesitation in giving him a 5 star review.”
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