Jeffery and Wilkes Building Contractors Ltd
Loft Conversion and Extension Specialists

Based in Ealing we carry out work in West London and most central London postcodes. Contact us for a quote on a loft conversion, extension or any of the services we provide.

Maximise your property by adding a loft conversion or extension, create a playroom for your children to enjoy, or perhaps they are getting older and its time they had their own bedroom. Extend your living space so you can have a large family kitchen/dining area. Jeffery and Wilkes will help you create the ideal home you have always dreamed of.

Why Choose Us?

  • We are unique in that we carry out a large range of building services all within our company, so if you need an extension, loft conversion or simply an emergency plumber or electrician, we have it covered.
  • From the smallest job to the largest building project, all work is carried out to an extremely high standard.
  • As we run and maintain a family business and do not sub-contract to teams, unlike many of our competitors, you can be rest assured our quality does not vary.
  • Services offered include Loft Conversions, Eco Lofts, Electricians, Extensions, Kitchens, Luxury Bathrooms, Roofing and Carpentry, Disabled Adaptations and we also specialise in work in the public sector.
  • We are based in Ealing we are centrally located to cover West London, we also cover most central London postcodes.
  • Reliable & trustworthy, you can have confidence to leave your project in our hands.
  • We are accredited by a large range of organisations, including being on Ealing council's approved list of contractors.
  • Our company has grown from strength to strength due to our commitment to keeping our clients completely satisfied.
  • Our prices are competitive so you will have high quality work undertaken within your budget.

Why not take a browse and see how much we can do for you,

Contact Us Discover More Marketing Brochure

clients testimonials

Jeffery and Wilkes carried out the conversion of the full width loft of our 1870s house, as well as dividing our old very large bathroom into a large bathroom and an ensuite. We selected them on the basis of a reasonable quote, and a professional and honest manner. Luckily for us, it seems we were good judges of character. Throughout the work, they were just what you would want your builders to be - all work was done to the timelines promised, there was good two-way communication, punctuality and tidiness; any snags were fixed without question and, importantly, the final product was exactly what we wanted.

Mr Blowers Ealing October 2014

We have recently completed a large extension to our detached bungalow. Jeffery & Wilkes were fantastic start to finish and nothing was too much trouble. Greg Wilkes is extremely professional and helpful and his entire team are so hardworking. They arrive on time, work hard and are very considerate. I wouldn't hesitate to recommend Jeffery & Wilkes to anyone seeking an honest, trustworthy builder-they really minimised our stress levels & made everything seem straightforward when I suspect it really wasn't!

L Salmon Ruislip Sept 2014

I highly recommend Jeffery & Wilkes. They are a very professional team of builders and loft convertors. The quality of their work is to a very high standard. Their prices are reasonable with no hidden extras. Greg and Jonny are very experienced and knowledgable, and provided excellent advice on some structural changes I made to my 1920’s house. I have found all their workers to be tidy, curteous and punctual. I have no hestitation in regularly recommending Jeffery and Wilkes to all my clients.

Mr Charles Ealing Jan 2014

Jeffrey & Wilkes were our chosen builder from 4 estimates for our loft conversion, not the cheapest but certainly not the most expensive, recommended by a friend. A great choice for us! From day 1 when all the materials arrived, to their last day, we have nothing but praise for them. A brilliant team of guys, worked full days, none of this vanishing for several days to another job. Our job was a little different in that we had a 'bare bones', that is the loft was created to our specifications but the fitting out & decorating was to be done by ourselves. We found them to be efficient & helpful all the way through. The work was done between November 2009 to January 2010 in one of the worst winters in recent history, we had heavy rain, howling winds & a lot of snow, but undaunted, the guys worked on, made sure that we were watertight (except for one room!) & kept an eye on all the outside structures, we are a large end terrace with a hip roof so we had scaffolding on three sides. All the guys were so nice, some days we had as many as 9 here - much tea was consumed- but without exception we found them to be polite & considerate - shoes were always removed before entering the front door & we can honestly say that we heard no bad language during the time they were here, a real bonus as we had our young grand daughter here too.We felt that we really got to know them. The work was done to a high standard & overseen by the project manager. We now have a very individual 'penthouse' with an en suite bedroom & living room/kitchen which houses our son, his partner & their 2 cats in comfort. A big thank you to Greg, always there if a query arose & answered with patience & good humour. Thank you also goes to Darren, Big Dan, Little Dan, Martin & Jason who spent best part of a day plastering & bouncing around on stilts to reach the ceilings, sorry if I have forgotten anyone!

A Rashbrook Ealing February 2010

Approved By Ealing Borough Council CHAS Logo Construction Online Which Trusted Trader Logo Federation of Master Builders FENSA Logo

We have a strong reputation for reliability within the domestic market, offering building alterations for the disabled alongside commercial services for the Public Sector.

Jeffery Wilkes Building Contractors Ltd. Saunders House, 53 The Mall, Ealing, London W5 3TA. All Rights Reserved.

0208 819 3883

Jeffery and Wilkes A Company You Can Trust Contact Us Now