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Hennessy Ltd
Opening Hours
Today - 08:00–18:00
- Monday 08:00–18:00
- Tuesday 08:00–18:00
- Wednesday 08:00–18:00
- Thursday 08:00–18:00
- Friday 08:00–18:00
- Saturday - Closed
- Sunday - Closed
About
Welcome to our website. Hennessy Ltd has been established since 1998 providing quality workmanship for the private and public sector. Our services range from small repairs to large contracts. Our focus is to deliver an excellent service whilst providing quality workmanship. Our company is committed to achieving a very high standard and customer service on which our fine reputation has been built. Our ability to bring projects in on time and within budget is why we have customers coming back to us time and time again. Please see our services for what we do.
We are FCA approved and offer Finance Options for all your extensions, loft conversions, kitchens and bathroom projects.
For more information, please contact us and we will happily answer your questions in more detail.
What we do
Plumbers
- Emergency plumbing services
- Unvented cylinder installation and maintenance
Heating contractors
- Central heating systems (installation and servicing)
Loft and property converters
Builders
- Building services
- Guttering repair services
- Garage conversions
- Loft conversions
- Curtain walling
More Services
- conservatories
- extensions
- plastering
My work
Customer reviews
Why you can trust these reviews
All reviews are verified as being genuine and a true customer of this trader.
How can we be so sure?
100% of the reviews we publish have been through our stringent moderation process.
5.0
35 reviews
Recommended
Recommended
by 100% of customers
Sort by
Plastering And Bathroom fittings
Customer Service
Quality
Value
Hennessy Ltd came and plastered my front room changed some fittings in the bathroom and painted the walls. Great job very friendly nothing was too much for them just said it they did it. Brendan who runs the company even phoned me from Spain to make sure everything was ok. And before you pay he comes around and checks's all is good great boys 10 out of 10
Customer in Greater London
, work completed
Recommended
Bedroom Extension
Customer Service
Quality
Value
I have used Hennessy's extensively over the past two years and have just completed a box bedroom extension. Prior to that they completed a loft conversion and various smaller projects. Every project was completed in a very professional manner and to a high specification. All their workmen are very courteous and very hard working, always striving to get the project completed on time. Brendan, Danny and Mark are brilliant at keeping their client informed on progress, potential stall points, and resolutions. You are never kept in the dark over anything. I will certainly be using Hennessy's moving forward for all other projects coming up and would highly recommend them to anyone.
Customer in Greater London
, work completed
Recommended
All round great service!
Customer Service
Quality
Value
This was the second time I have used Hennessy, and they continue to provide exceptional service. The standard of work was very good, they were on time and reasonably priced, and they kept the site clean during and after the work. I really appreciate the feedback from Brendan and Tomas throughout the work. I will continue to use them for all my projects going forward!
Customer in Greater London
, work completed
Recommended
Resolving shower leak and repairing water damage
Customer Service
Quality
Value
Brendan and his team have done work for me in the past and are consistently high quality and good service. This time was consistent with my positive experience. As landlord I need a builder who is reliable and can work around my tenants. Hennessy have always provided good service. With my best wishes and thanks.
Customer in Greater London
, work completed
Recommended
ROOF
Customer Service
Quality
Value
A grate job done on my Roof brendon came round 2 times to check everything was going fine and then on the last day to check roof and sign it off maid sure I was happy with it . Brendon said to call anytime if I have a problem with roof . Jeff the roofer was great.
Customer in Greater London
, work completed
Recommended
Great work as usual
Customer Service
Quality
Value
It’s been a good 18 months since I last posted a review in which time Hennessey’s have carried out more work for me. These include repointing brickwork, replacing rotten sills, repositioning guttering, repairing a roof valley, repointing rear and front patios, replacing fence panels in our back garden, replacing an old wooden fence and posts with concrete posts and wood panels in our front garden and lastly repairing our garage flat roof with new boards and felt. A lot of work but all carried out professionally and at a good price. In these days of cowboy traders Hennessey’s stand out as one of the good guys !
Customer in Greater London
, work completed
Recommended
Repair to cracks in ceilings and walls
Customer Service
Quality
Value
I had a number of quotes and Hennessy's was professionally and was also fair. The work carried out was of good quality and their workmen both proficient, helpful and professional. They communicated what they were going to do and when and did exactly what they said they would do. The work was completed on schedule and on budget. They were tidy workmen clearing up as they went. I would not hesitate to use them again and would recommend them.
Customer in Greater London
, work completed
Recommended
Kitchen Extension
Customer Service
Quality
Value
Excellent company. We had a new kitchen extension built by Hennessy’s. Work was finished to a very high standard. Completed to schedule and budget. Brendan and his team kept us informed at all times and were always very friendly and helpful. I would have no hesitation of recommending Hennessy’s to anyone. I plan to use this company again for future work
Customer in Greater London
, work completed
Recommended
Fair and square
Customer Service
Quality
Value
We contracted Hennessy Builders for carrying out remedial structural work and renovation on an newly bough Victorian house. Quoted prices were fair, both for initial work and subsequent extras. Work was thorough and timely. Communication was excellent throughout the work. Team members on-site were always thoughtful, attentive and helpful. Quality was excellent. There were almost no snags, and the very few that arose were always promptly resolved. Above all, I felt we could trust Brendan and his team to fix our problems and realize our vision effectively and at a fair cost.
Customer in Greater London
, work completed
Recommended
kitchen extension
Customer Service
Quality
Value
Excellent work was carried out by Hennessy on completion of a single-story extension. I found the team to be very polite, tidy, kind and easy to get on with. I am very happy with the work done on my property, it was a difficult job due to the previous builder who left me with a lot of unfinished and incorrect work which needed to be rectified, Hennessy agreed to take over the work and have done an excellent job on my property, they are honest, fair and very helpful in decision making, I will use them again. I highly recommend Hennessy for any home projects.
Geatel in Greater London
, work completed
Recommended