# JMB Design & Build

JMB Design & Build is a builder in Hatfield. Rated 5.0/5 from 5 public reviews across 3 named sources. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

## About
Verified in Hatfield, Hertfordshire.

Rated 5.0★ — in line with the local average for builders in Hatfield. Across 13 rated builders in Hatfield, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "JMB’s unofficial motto is “it’s all in the details” and it couldn’t be more accurate…from steel girders to mastic to the tiniest bit of grout between tiles, no detail is left ignored. The builders themselves were all lovely and a pleasure to see every morning. I’ll actually miss them now that it’s over. I would have no hesitation in recommending JMB for any work needed, I’ve not even been asked or prompted by JMB in anyway whatsoever to even write this review, this is all a genuine account of the entire project. JMB – not 5 stars, but the coveted 6th! It’s been a pleasure!"
> — Anonymous (5.0, via Checkatrade)

> "JMB Design and Build are the most trustworthy people in this area. I had a house extension done. They responded to my queries promptly, completed the project within the budget (including minor additions to the scope of works) and in a very reasonable timeframe. The workers treated my house and family with at most respect. We continued to live in the liveable area and work itself progressed without any disruption. I carried the design via an external architect. In the hindsight I will most definitely request the design from JMB’s firm directly. Since they took care of all the inspections required"
> — Anonymous (5.0, via Checkatrade)

> "The patio has been worked on promptly and to high standard. James has been helpful throughout the process. The whole team has been mindful about being tidy and our neighbours."
> — Anonymous (4.8, via Checkatrade)

## Trades
Builder

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 5 public reviews on this profile. (via Checkatrade)
- Source profile spread: MTT is showing 3 source profiles for this trader. (via Checkatrade)
- Business identity: MTT is showing public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)
- Accreditations shown: MTT is showing 1 credential or accreditation on this profile. (via Public credential evidence)

Full verification checklist: https://mytrustedtraders.com/traders/jmb-design-build-ltd/checks

## Credentials & sources
- Verified credentials on file: 1
  - Waste carrier (Environment Agency)
- Companies House status: unknown
- Evidence held from: Checkatrade, Companies House, Companies House Officers

## Before you hire a builder
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- Never pay a large deposit up front — agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
- Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
- Be wary of a cash-only price or pressure to start tomorrow — both are red flags for an unaccountable job.
- Ask to see a portfolio of completed work like yours, plus recent references you can contact.
- Check the credentials and registrations that matter for this work — and that they are current.

## Contact
- Phone: 07488 824911

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/jmb-design-build-ltd
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.