Design & Build Builders Ltd

Design & Build Builders Ltd, Watford, Hertfordshire, WD18 6JJ


76 Moor View,
United Kingdom.
WD18 6JJ


Tel: 07961528371
Mobile: 02037332196

When calling, please remember to say you got their number from the FMB website

Member details

Joined: 07/01/2016


Design & Build Builders ltd provides a comprehensive service to home-owners looking to extend, repair or refurbish their home's. Having worked in the building industry for 17 years, we have extensive experience of managing and implementing projects of any size.

Weather your project is large or small Design & Build Builders Ltd is happy to take on the challenge.

We have the excellent knowledge and experience to provide a comprehensive service in:


  • Extensions
  • Loft Conversion
  • Refurbishment
  • Kitchen Fitting
  • Bathroom Fitting
  • Tiling
  • Plastering
  • Decorating

We also specialise in Plumbing & Heating 

General Plumbing, Home Improvements, Leaks, Taps, Burst Pipes, Tanks  Cylinders, Complete Bathroom Renovations, Shower Installation/Repair, Radiators/Valves, Towel Rails, Blocked sinks. 

We are based in Mill Hill and dedicated to serving the London area.

Based in


Works in

Watford and surrounding areas, North London, Stanmore, ST. Albans

Case Studies



If you need extra room, but don’t want to move house, why not make more of what you’ve got? A home extension is a great way of adding space and versatility to your property. It might be a playroom for the children, a study or a kitchen extension, there are countless possibilities and the only limits are your budget and your imagination.

Loft Conversion



Whatever your roof type or available loft space, we will have the ideal solution for your home – create brand new extra bedrooms and bathrooms or even hobby rooms!

Loft conversions are a fantastic way to add valuable space and not forgetting significant value to your property.

From the initial concept, through planning and Building Control stages to the final construction, Design & Build Builders Ltd are here to guide you at every step, offering our expert advice gained through years of experience.


Take a look at some of our most recent finished loft projects to see the quality workmanship for yourself…we pride ourselves on our excellent customer care service and quality loft conversions – all provided to you at a very competitive cost.

Member type

FMB member with TrustMark

  • Have signed the TrustMark license
  • Have had an inspection on a job in progress on joining and on a completed development every three years thereafter
  • Has a minimum of twelve months trading
  • Verified no un-discharged bankruptcies or relevant and outstanding County Court Judgments
  • Have passed credit checks, public record and director checks
  • Has Public and Employer (if applicable) Liability Insurance
  • VAT registration (if applicable)
  • Confirmation of business address/details
  • Design & Build Builders Ltd has agreed to abide by the FMB Disputes Resolution and Complaints Procedures
  • Has signed up to the FMB Code of Practice
  • Can offer the suite of FMB Insurance warranty products for the domestic and commercial markets (contact the FMB Insurance office for rates)

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