Optimum HVAC provides heat pump servicing and repair across East Sussex. As MCS certified engineers, we service and repair air source heat pumps to keep your renewable heating system running efficiently year-round.
Regular Servicing
Annual heat pump servicing helps maintain efficiency, extends the life of your system, and keeps your manufacturer's warranty valid. We check refrigerant levels, clean filters, inspect electrical connections, and test system performance.
Fault Diagnosis & Repair
If your heat pump is not performing as expected, we can diagnose and repair faults across all major brands including Mitsubishi, Daikin, Vaillant, and Samsung. Common issues include low output, unusual noises, error codes, and defrost cycle problems. We carry common spare parts and can source manufacturer-specific components quickly.
Why choose Optimum HVAC for heat pump servicing & repair
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.
What our customers 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.”
Frequently Asked Questions
Get a Quote for Heat Pump Servicing & Repair
Or call us on +447791666357
