01
Emergency HIU Repairs
No hot water or heating from your HIU? We respond quickly across London and Surrey, with same day attendance where possible.
WHAT WE DO
HIU faults, servicing and maintenance
SAV accredited engineers for emergency repairs, diagnostics and planned HIU maintenance across London and Surrey.
02
HIU Servicing
Annual servicing to manufacturer specification keeps the unit efficient, extends its lifespan and helps prevent unexpected breakdowns.
03
Fault Diagnosis
HIU faults can be complex and are often misdiagnosed. We identify the root cause rather than treating only the symptom.
04
HIU Replacement
If a unit is beyond economic repair, we can supply and install a replacement and advise honestly on the best option.
05
Planned Maintenance Contracts
Planned maintenance programmes for property managers and housing associations responsible for multiple HIUs.
What We Do
Services
BOILER INSTALLATION
New boiler, done properly.
10-YEAR WARRANTYGAS SAFE REGISTERED
We supply and install Worcester Bosch and Vaillant boilers for homes and businesses across London and Surrey. Up to 10 year warranty. Fixed price quotes. No surprises.
GAS SAFETY CERTIFICATE
CP12 gas safety certificates.
ISSUED SAME DAY
Legally required for every rental property, every year. We carry out gas safety inspections across London and Surrey and issue your certificate on the same visit.
HEAT PUMPS & AIR CONDITIONING
Cool summer. Warm winter
HEAT PUMPSAIR CONDITIONING
Talis install, service and repair air conditioning and heat pump systems across London and Surrey — domestic and commercial. F-Gas certified engineers.
COMMERCIAL SERVICES
Commercial Heating & Gas
COMMERCIAL SERVICES
Planned maintenance, reactive call outs and gas safety across London and Surrey. We keep your property running.
HEAT INTERFACE UNITS
HIU not working?
HIU SERVICINGHIU REPAIRDIAGNOSTICS
SAV accredited HIU service engineers. Emergency repairs and planned maintenance.
UNDERFLOOR HEATING
Underfloor heating not working?
FULL SYSTEM CHECKS
Underfloor heating repairs and diagnostics across London and Surrey — domestic and commercial. We find the fault and fix it properly.
SAV ACCREDITED
Full service to SAV specification
Our HIU service includes inspection of the unit and connections, pressure checks, cleaning strainers and filters, heat exchanger performance testing, hot water temperature and flow checks, controls and sensor testing, leak inspection and a service report.
We work with residents, landlords, property managers and housing associations, including planned maintenance programmes for multiple units.
HIU problem? Call us now.
SAV accredited · SAV & Danfoss HIUs · London & Surrey · Emergency & planned
Call 07873 583838Only the
Best Quality Products
Our Work
Happy Customers
