Honest & reliable
Clear advice and pricing, with no hidden surprises.
Your local comfort specialists
One company.
Complete comfort.
Expert air conditioning, heating and plumbing services across Hastings and the surrounding areas—delivered with honest advice and quality workmanship.
✓ Fully qualified✓ Clear pricing✓ Local to Hastings
What we do
Complete property services from one trusted team
From a small repair to a full installation, ZSU Ltd keeps your home or business running smoothly.
Our promise to you
Reliable. Professional. Trusted.
We combine qualified engineering with straightforward service. You get honest recommendations, transparent pricing and workmanship completed with care.
Get a free quoteExpert engineers
Qualified, experienced and properly registered professionals.
Clean & tidy
Respectful work in your property, finished to a high standard.
On time, every time
We respect your time and communicate clearly throughout.
Areas we cover
Local service across Hastings and East Sussex
Based locally and proudly serving homes and businesses throughout Hastings and the surrounding areas.
HastingsSt Leonards-on-SeaBexhill-on-SeaBattleRyeCrowboroughHailshamHeathfieldRobertsbridgeSedlescombePevenseyWestfieldFairlightGuestlingIcklesham