# Welwyn Garden Alarms Ltd

Welwyn Garden Alarms Ltd is an electrician in Hatfield. Rated 5.0/5 from 44 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 50 out of 100 (good record, gaps to check). The score rests on rated 5.0 from 44 reviews.

8 reviews in the last 12 months.

## About
Established in 1985 Welwyn Garden Alarms Ltd are a NSI (NACOSS) Gold security installer. Our objective throughout 30 years of trading is to provide high quality reliable systems with a dedication to customer service. Driven by our reputation, 95% of our business leads come from recommendations from existing satisfied clients. We are proud of our reputation and continually strive to meet the demands of our clients through an active customer care program with any feedback gratefully received. If you would like to visit us to view equipment, receive a demonstration or discuss system requirements we will be only too happy to accommodate you. Products and services include: - Intruder Alarms - Fire Alarms - Access Control - CCTV - Automated Gates - Integrated Systems - Electrical Installation - Fire Extinguishers - Emergency Lighting To see full details of what we can do for you please go to our website.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Which? Trusted Traders | 5.0/5 | 44 |

Rated 5.0, in line with the local average for electricians in Hatfield. Across 10 electricians in Hatfield, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Most recent review: 3 months ago.

## What customers consistently say
_Recurring strength themes from this trader's own reviews, each with a verbatim quote:_
- **Reliable and punctual** (Quoted from 3 reviews): "they always arrive on time." · Which? Trusted Traders, 30 Oct 2025

## What customers consistently praise
_Themes mentioned across this trader's own public reviews:_
- Friendly & polite (mentioned in 40% of reviews we've read)
- Punctual (mentioned in 28% of reviews we've read)

## Trades
Electrician

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Alarm installation
- CCTV installation
- Access control
- Door entry systems
- Electric gates
- fire alarm installation
- burglar alarms
- emergency lighting

## See their work
_Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_
- [Photo gallery](https://welwyngardenalarms.co.uk/case-studies/)
- [Facebook](https://www.facebook.com/welwyngardenalarmsltd)

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 44 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/welwyn-garden-alarms-ltd/checks

## Credentials & sources
- Credentials shown: 1 (none currently verifiable)
- Companies House status: Unknown
- Evidence held from: Which? Trusted Traders
- Public evidence last checked June 2026

## What this business says about itself
_Self-declared on the trader's own website, not independently verified:_
- Emergency availability: within four hours
- Insurance: Insurance approved
- Guarantee: guaranteed for one year
- Experience they state: over 30 years
- Areas served: Hertfordshire
- Good to know: Free quotes

## Opening hours
- Source: Which? Trusted Traders
- Monday–Friday: 8:30am–5pm

## Before you hire an electrician
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- In England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations. Confirm they will handle that.
- Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.
- Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done. It is your proof the work is safe and compliant, and you will need it if you ever sell.
- Look for consistent reviews across several named sources, not one polished profile.
- Check any credential evidence, and that the business details independently check out.

## Contact
- Phone: 01707 266306
- Website: http://www.welwyngardenalarms.co.uk

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/welwyn-garden-alarms-ltd
Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.