ADD DETAIL LTD – HIU REPAIR SERVICES IN LONDON AND SURROUNDING AREAS


LONDON HIU ENGINEERS

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.

James Spencer
2021-07-05
Excellent service of our HIU and cylinder. Friendly, professional, and good price for the job. Recommended.
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P C
2021-06-28
I have a HIU for hot water and heating. My unit needed a repair but it was impossible to find which spare part needs replacement. Tried 3 different specialists before turning to this company and each guy suggested a different part being the faulty one. Sigis from Add Details Ltd fixed my water issue on his first visit. On his next visit he replaced a small part and my HIU was running perfectly. Both water and heating working great for a fraction of what other HIU service companies were quoting. I can't recommend enough these guys.
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Kat Young
2021-06-27
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.
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Dov Laifer
2021-06-24
Quick response, professional service, polite. will certainly use them again
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Charlotte Thomson
2021-06-24
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!
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Sharaz McColl
2021-06-15
My partner contacted add detail to service our heat exchange unit and not long after we started to notice an increase in our hot water bill. Me and my partner decided to contact Evinox who manufacture our heat exchange unit and they confirmed to us that the actuator inside our HIU was left loose. In hindsight I should have read the reviews before contacting carprenters to service our heat exchanger unit because they clearly do not have the knowledge required to work this type of system.
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Johan Harmse
2021-06-08
These guys did the annual service on my HIU unit, and delivered a really pleasant and professional service. I would gladly recommend them and will be using them again next year.
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Sally Cochrane
2021-05-30
Super helpful and efficient, thank you!
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Bob C
2021-05-06
Wow!! Add Detail delivered exceptional service resulting in a very positive experience and total peace of mind. Highly professional, extremely competent and proactive. "Can do attitude" with a smile. My HIU had been leaking since Christmas and had not been serviced in many years. I was concerned that the HIU wasn't fixable and that a costly replacement HIU was the only option. Justin looked at the leak and fixed it without any fuss. He was also proactive and did extra work and checks to make sure the job was finished to a very high standard. He also took the time to talk about HIU repairs versus replacement even outside office hours. I will be recommending Add Detail to my Estate Management Company so other residents in my building can use them for HIU repairs/replacement/annual service.
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Emma Marshall
2021-05-02
Brilliant and efficient - would highly recommend
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EXCELLENCE IN HIU REPAIRS AND MAINTENANCE

M
OTIVATION
Maintaining complete customer satisfaction by providing a premium, high quality home maintenance and repair service to each of our customers.
W
HY
We believe that the service we offer is incomparable. Our professionalism, matched with our perfectionist approach, sets us apart from the local competition.
G
UARANTEE
We provide a 12-month guarantee and materials supplied will be covered by the manufacturer’s warranties.

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.

Why not have a look at our great rates and our testimonials?

Why Choose Us?

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.

ACCREDITATIONS

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TESTIMONIALS

Excellent Service

David Barrows from Belsize Park, London ( 20th of July )
"Excellent Service: always on time, courteous and hard working. We have used them for a major refurbishment and their work has always been of a very high standard. Thank you Justin and Sigitas!"

Very professional work

Mrs. Pointer from Friern Barnet, London ( 10th of July )
"Very professional Work completed by Sigitas was neat, clean, tidy and extremely satisfactory. Quality of workmanship is top notch. Went over and above what i had asked him to fix. Really appreciate the fine job he'd done and would be happy to recommend them to friends and family."

Faultless

Angela Treves from Inslington, London ( 19th of June )
"Faultless. You fitted a shower unit at the end of the bath, and replaced some tiles. You were punctual, neat and tidy and friendly. I would recommend you to anyone and hope to use you again. "

WHY ADD DETAIL?

We believe that the service we offer is incomparable.

With over 15 years’ experience working within some of North London’s most prestigious areas, our engineers are able to provide an exceptional, premium service.

Add Detail management will always make sure our highly skilled craftsmen are well supervised and have the necessary support and guidance to complete projects to the highest standards.

Our charges are clearly displayed on our website within terms and conditions. Through this our customers know exactly how our charges are applied with no hidden costs.

GET A QUOTE ONLINE

Need something fixing? Looking to improve your home? We will get back to you within 24 hours.

GET A QUOTE ONLINE

CONTACT US

To find out more about our services or to discuss your requirements, get in touch.

CONTACT US