HUI MAINTENANCE Very good service. — William K. from Silvertown, East London – E16. ( 21st of June. )HUI MAINTENANCE Very good service. Justin, the engineer who visited, was nice and professional. That day, he had to climb 8 floors with his equipment because the building’s lifts were out of order and didn’t complain! He asked a few questions about the status of my heating unit and went about his business while I was on a work call. Once I was free again, he explained to me in detail what he was doing. He answered my queries, most importantly got my radiators, which had stopped working this winter, up and running again and gave me a few tips with regards to general maintenance. And he acquitted himself without leaving a mess in my utility room. I’m very satisfied.
We were really happy with their service. — Charlotte T. from Leyton, East London – E10 ( 24th of June )We were really happy with their service and would definitely use again - Sigis was very prompt and efficient, and all at a really reasonable cost!
Quick response service. — Dov L. from Mill Hill, North West London – NW7. ( 28th of June )Quick response, professional service, polite. will certainly use them again
Check for leaks or cracks in the HIU casing
Circulation pump performance check
Temperature control system and heat meter repair or replacement
Cleaning the strainer filter
Repair or replacement of the differential controller valve
Re-pressurising of the expansion valve
£90+vat (£108) fixed cost
Corrosion & rust removal
Strainer filters blockage removal Heating control examination Pump re-setting (if the settings have changed) Primary heating volume flow rate measurement Individual heating meter & HIU components evaluation
HIU CONTRACT MAINTENANCE
Customisable contracts for HIU maintenance Yearly HIU service Breakdown visits whenever you need them Quick turnaround time Premium-quality replacement parts 12 months guarantee on all works Manufacturer’s warranty
HIU REPLACEMENT AND INSTALLATION
Fully installed fixed price from only £2200+vat (£2640) with a 3-year guarantee on parts and labour.
Pipework modification as necessary to attach the new HIU Installation of the new HIU system Connecting electrical and plumbing system to the HIU Refilling and testing HIU to check for proper performance
HIU SERVICE GROUP BOOKING
£70+vat (£84) fixed cost
Corrosion & leak fixing HIU casing inspection and cleaning Strainer filter unclogging Expansion vessel re-pressurising Hot water controls and heating controls repairs Pump re-setting (if settings are changed) Heating volume flow rate inspection Complete replacement of HIU unit
ALL HIU SERVICES
Add Detail Ltd – HIU Engineers carry out various HIU (Heat Interface Unit) heating and hot water system services in London and surrounding areas.
EXCELLENCE IN HIU REPAIRS AND MAINTENANCE
ADD DETAIL HIU (HEAT INTERFACE UNIT) REPAIR SERVICES SPECIALISTS
Add Detail has been successfully providing professional HIU engineers and services to residents and local businesses in London for more than fifteen years.
We work across multiple London Boroughs including Highgate N6, Muswell Hill N10, Finchley N3, Islington N1, Hampstead NW3, Camden NW1, Kentish Town NW5, Kilburn NW6, St John’s Wood NW8, Acton W3, Hammersmith W6, Kensington W8, Paddington W2, Fulham SW6, Chelsea SW3, Battersea SW11, Wandsworth SW18, Vauxhall SW8, Southwark SE1, Greenwich SE10, Canary Wharf E14, Stratford E15, Clerkenwell EC1, Hackney E2.
We offer fast response HIU services and 24hr emergency HIU engineers for urgent or prescheduled HIU repair, service, installation and maintenance services.
With over 15 years of experience in HIU heating and hot water systems maintenance and repair services across London, we have great relationships with our heating & plumbing suppliers across London boroughs which guarantees that we can get our customers the best prices on parts and we always endeavour to source any required spare parts for you in the shortest time possible.
Our friendly and experience HIU engineers & Heating engineers are always ready to help, no matter how big or small the job. Whether you want us to service, repair or replace your HIU, we can send the right expert to you, on time and at a highly competitive rate.
We carry out all our HIU services, repairs and maintenance work at our competitive hourly rate or fixed price and can give you an accurate estimate of time and cost before we even start work at your property.