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Endorsed by Which? Trusted Traders

Grosvenor Builders

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72 Reviews

What is a Which? Trusted Traders Hertfordshire Trading Standards Approved Endorsement?

Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check


Welcome to Grosvenor Builders, a reputable family run building company that has been established for over 30 years. Located in North London, we specialise in all types of building work and are happy to provide a free estimate for any building project you may be interested in undertaking.

If you click on our ‘Testimonials’ page you will see we have many satisfied customers. Many would happily show you the completed works and even talk to you about the work and progression from start to finish.

At Grosvenor Builders, we pride ourselves on quality workmanship and competitive prices. To put your mind at ease, we have obtained all the necessary insurances and have a Public liability cover.

What we do

  • Builders

    • Building services
    • Extensions
    • Garage conversions
    • Loft conversions
    • Plastering
  • Bathroom fitters

    • Bathroom refurbishment
    • Wet rooms
    • Bathroom design services
    • Accessible bathrooms and showers
    • Bathroom suppliers
  • Carpenters

    • Joinery and carpentry
  • Kitchen fitters

    • Kitchen refurbishment
    • Kitchen design
    • Kitchen installation
    • Granite Worktops

Customer reviews

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72 reviews
Customer Service
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Which? Local Review
Customer Service
As we didn’t know any reputable builders, we found Grosvenor Builders from Which? Local and felt confident in choosing them from this website as we were looking for a reliable builder close to where we live. We are delighted with the result of the comparatively small job Fred was prepared to do for us, in creating a cupboard in our back extension to house the installation of a new gas boiler and tumble dryer with added storage space for utility items, as well as the renewal of the lighting and decoration of the extension. Fred was friendly, helpful and did virtually all that we asked of him with the addition of one or two small extras! We’d certainly use him again.
Which? Member Posted on 06/05/2009 , work completed 06/05/2009
Which? Local Review
Customer Service
We used Grosvenor to renovate our bathroom. The company is run by Fred, who is very easy going and conscientious. This is the first time we've used him - who we found on the Federation of Master Builders web-site - but would definite use him again.
1067 Posted on 11/11/2008 , work completed 11/11/2008