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Endorsed by Which? Trusted Traders

A J Brockwitz & Sons Limited

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7 Reviews

Opening Hours
Today -
  • Monday 08:00–19:00
  • Tuesday 08:00–19:00
  • Wednesday 08:00–19:00
  • Thursday 08:00–19:00
  • Friday 08:00–19:00
  • Saturday 08:00–19:00
  • Sunday - Closed

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


A. J. Brockwitz & Sons have been providing all aspects of high-quality building work for over 30 years and during that time, we have worked for residential and commercial customers across Middlesex and beyond. As a family-run business, we understand the importance of providing a first-class service regardless of the type of size of the project. From extensions and conversions to landscaping and rendering, you’ve assured the very highest levels of craftsmanship from highly skilled staff who are polite, reliable and will work tidily with the minimum of disruption to your household or workplace.

In order to provide the very highest standards our work ethos is based on:

Providing a reliable and professional service
No pre-payment or deposit, you only pay for completed work.
Using experienced and fully qualified staff and contractors
Providing accurate quotations prior to work commencing
Working tidily and efficiently
Constantly updating customers on progress

What we do

  • Builders

    • Building services
    • Extensions
    • Garage conversions
    • Plastering
  • Building construction contractors

  • Plastering

    • Coving
    • Pebble dashing
    • Lime plastering
    • Flat ceilings
    • Rendering
    • Plastering
    • Skimming
  • Property refurbishment contractors

  • Patios and driveways

    • Driveway installation and maintenance
    • Patio installation and maintenance
    • Natural stone surfacing
  • More Services

    • external wall installation

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.

7 reviews
Customer Service
Sort by
Great and friendly service.
Customer Service
Great service from the team - came up with a great plan to solve my problem and executed it all really well (new wall, doorframe, all well plastered and finished off), plus a very friendly bunch too. Would heartily recommend.
Jim in Greater London Posted on 08/03/2022 , work completed 17/02/2022
Driveway, car port,fire pit, bbq and seating area
Customer Service
It took me two years to find a builder who I was comfortable with. AJ Brockwitz was realistic in his quote and clearly knows what he is talking about. He brought in different teams for each specific piece of work. They were each excellent and worked very hard. They came to site regularly and also when asked. He put forward a payment schedule for when work streams were completed. There was one minor issue that cropped up during the project. They sorted it without issue. Would I recommend him and his workers again? I already have and would again. Best builder I have ever had.
Neil in Hertfordshire Posted on 21/12/2021 , work completed 21/12/2021
Wish all builders were like this!
Customer Service
Can't rate this company highly enough - we've had some real cowboys work on our place over the past few years so weren't looking forward to this, but Tony and his team have been an absolute dream from start to finish. The company was hired to render just one wall with K-rend, where we'd had a loft conversion, and half the wall was pebble-dashed and the remainder just had a thin coat of sand and cement render. The team had to insulate the top part of the wall to be able to create a seamless vertical plane. Part way through we were already so impressed we asked if they would do the other two walls as well to completely finish the job. All the guys were polite, provided clear communication and were considerate about keeping the mess to as small an area as possible. Tony himself came to site regularly, and it is clear he sets high standards and won't accept anything less than perfection. The quote was less than I expected but we didn't pay anything until the job was done and there were no increases. I just really wish I'd known about Tony's company earlier. Thank you.
Customer in Greater London Posted on 04/11/2021 , work completed 29/10/2021
Professional and cheerful
Customer Service
We are delighted with our newly rendered, pebbledashed and timbered front of house (terraced). The builders made the whole experience much less stressful than anticipated. They were punctual, professional, well organised and well resourced. They were nice to us and nice to each other. Thank you
Jane in Greater London Posted on 09/08/2021 , work completed 06/08/2021
Great work !!!
Customer Service
I totally recommend Tony and his team. They are all very professional and work very hard and the job they done for me is perfect! Will definitely be using them again for future building work, Thanks Tony and team
Customer in Greater London Posted on 27/10/2020 , work completed 27/10/2020
Endorsement Reference - Extension
Customer Service
It was an extension. They did a good job. Tidy workers and always polite.
Mike, Endorsement Reference Posted on 22/10/2020 , work completed 20/02/2010
Endorsement Reference
Customer Service
First time using this company and done a brilliant job and was really happy with them. I would highly recommend. Great customer service and really worth the money.
Which? Trusted Traders Consumer Posted on 15/10/2020 , work completed 05/05/2019