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
Very efficient HIU service. — Kat Young from Wanstead, East London – E11. ( 2nd of July )Very impressed with how quickly we received a quote for a part and labour. It was much cheaper than I had quoted elsewhere and was very efficient too.
Excellent service of our HIU and cylinder. — James Spencer from Canary Wharf, East London – E14. ( 6th of July )Excellent service of our HIU and cylinder. Friendly, professional, and good price for the job. Recommended.
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
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
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
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
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.