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Sentinel Design and Build

Lewisham, SE4
31 years in business
15 total staff
1 hire on Bidvine
6 reviews
This pro typically replies within 1 hour

Contact for price

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About Sentinel Design and Build

Here at Sentinel Design and Build, we offer a wide range of building services. We take pride in offering exceptional customer service combined with high quality, long lasting results. Whether it’s creating more space, adding rooms or making the layout work for you or your family, we offer sensitivity designed home extensions, loft conversions and home improvements. So if you are looking to create more space in your property-a new office or bedroom perhaps-then you have found the right team to help you both discover and realise the potential within your property. We would love to visit your home and advise on all aspects of how the space can be maximised and then produce a detailed quotation and work schedule. With 30 years building experience there’s nothing that phases us. We thrive on a challenge and no job is to big, or to small. We are used to working with old buildings but also appreciate and understand good new design. Other services we can help with include restorations, damp proofing, chimney breast/stack works, supply and installation of bi-fold doors, conservatories, orangeries and re-installing period features. We appreciate that your home is your castle and pride ourselves on helping you create the property of your dreams and caring for it carefully throughout the process. We believe in “treating others as you would like to be treated” so respect for you and your space is paramount. We promise to turn up on time; treat your property with care and consideration; clean up after ourselves every day and ensure the site complies to health and safety regulations. We aim to complete projects within the agreed time scales and will allways keep you updated on progress. Thank you for visiting us today and we really look forward to hearing from you The Sentinel Design and Build Team


Home Renovation

Interior Wall Addition

Interior Wall Removal

Loft Renovation

Masonry Construction Services


Roof Installation or Replacement

Room Extension



6 reviews

Customers told us this pro excelled at communication, work quality, professionalism, responsiveness, punctuality, and value.

Interior Wall Removal
Mr D.'s review on Feb 26, 2019

I cannot say enough about these guys they went above and beyond all expectations, these will be my builders for all future projects, thanks, Sentinel from a very happy customer.

Home Renovation
Dan J.'s review on Feb 19, 2019

Its has taken me 10 years to find a builder that I can trust, a builder that deliveries to an exacting standard, and exceeds expectation. From first day to last day Steve (The owner of Sentinel) has been on the phone, on site and managing a 2-3 month re figuration of our home, his team of guys are not only considerate to our home and how we needed to live whist the work was taking place, but also friendly and personable. the quality of workmanship, from plastering, kitchen fitting, gas works, re wiring, brick work, decoration has been excellent all of his team are experts in there respective trades, which meant attention the attention to detail is evident where ever you look. Nothing asked from has been a problem, changes made last minute have been accommodated with no problem or dramas. The budget was managed very well by Steve with a comprehensive quote given pre commencement, any add on where quoted for and added to invoice, no costs came as a surprise, Steve has been transparent and honest through out the whole process which has come as a very refreshing change to the many charlatan builders out there. THOROUGHLY RECOMMEND

Home Renovation
Victoria P.'s review on Jan 03, 2019

I instructed the services of Sentinel 2018. I have an old characterful cottage but the space was not working on the ground floor so they were enlisted to build a sign return extension to create a large kitchen/diner, new bathroom & additionally a new ensuite bathroom in the master bedroom in existing loft conversion. I found all communication, site visits and meetings to be very efficient and professional. Unfortunately some serious structural issues were discovered in the property which meant complete demolition of the old bathroom extension had to take place and the new build area required specialist foundations. Also it was found that the mains drainage had collapsed and required replacement. Steve Corbyn and his excellent architect talked me through every aspect of this unique build and I felt clear at all stages & well supported through what, at times, was quite a stressful process (especially as my daughter & I were living on site). The build is now complete and I am absolutely thrilled with the end result. The design has taken the heritage of the old historic property into consideration and the extension is a stunning modern addition to be proud of.

Loft Renovation
Lauren L.'s review on Nov 27, 2018

We phoned Sentinel to quote for repair work needed to our loft and roof structure, chimney stacks, damp work and other touch up repairs/pointing on the walls. We spoke to Steve who was very professional and polite, he came later the same day and provided a quote for the work. We chose to go with Sentinel because of the professionalism, as well as the quality of the work on one of the properties that had been fully renovated on our road. The quote also included all costs (waste removal/VAT/etc) and other quotes received didn’t. Steve’s guys turned up on time on and were polite and courteous in our home, making sure they were not intrusive. They put down sheets throughout the property to ensure the carpets were not damaged. Steve sent updates with pictures of the work being carried out daily so I knew the work was progressing well. The main part of the work was to install new timbers to the roof structure to support the weight of the roof, the quality of this and the other work was very good and we are very pleased with the result. We would highly recommend Sentinel and will definitely use them should we require or want to have any building work done in the future!

Room Extension
Claire B.'s review on Nov 06, 2018

Sentinel Design and Build recently completed an extension to my kitchen. From the very beginning I found the company, and Steve, very good. To begin with the whole project was run through with me. The work was completed to a very high standard. Any staff that came into my home to work were very friendly, worked hard, and cleaned up every day before going home. The work would have been completed on time if I hadn't added work which was never a problem for this company. I would definately use Sentinel again for any work I needed, and I have already recommend them to a friend looking for a loft conversion.

Home Renovation
Brad b.'s review on Aug 22, 2018

We required a full refurbishment of a house, very good and professional building company, good bunch of lads Highly recommend Thank you

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Lewisham, SE4

The pro travels up to 30 miles from SE4

Business hours


12:01 am to 11:59 pm


12:01 am to 11:59 pm


12:01 am to 11:59 pm


12:01 am to 11:59 pm


12:01 am to 11:59 pm


12:01 am to 11:59 pm


12:01 am to 11:59 pm

Contact for price

It's free to request a bid. Get multiple bids. Hire the best pro for your needs.