DCA Security Systems Ltd

Hemel Hempstead5.0· 150 reviews · 1 source
Companies House
Active incorporated business
Trust score
79out of 100
Rating5.0★
Review volume150
Source diversity1 source
VerificationListed

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

Trust at a glance

What we can verify about DCA Security Systems Ltd

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Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.

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About

Verified alarms / security in Hemel Hempstead, Hertfordshire.

Reviews · public evidence

What the public record says

5.0out of 5
150 reviews in public evidenceCross-checked across 1 source
CheckatradeSource profile linked

Highlights

"I needed to replace my ageing residential burglar alarm system and , I decided to proceed with DCA. At every stage all interactions and communications ( verbal & written ) with the office staff & follow up engineer visits ( pre install site survey and actual on the day installation ) were exemplary . At all times , they were all most courteous and quickly responsive to any enquires , clarifying / documenting every step , thus making the process of choosing & installing the system , most effortless& reassuring . The system proposed & subsequently installed , suited my needs exactly ."

AnonymousCheckatrade5.0 rating

"We recently upgraded our security alarm system, and we're really pleased with the outcome. The new system is faster, more reliable, and much easier to use than our previous setup. The monitoring features are more advanced, and the mobile app makes it simple to check the system and receive alerts in real time. Right through from the initial quote visit, to liaising with the office staff (especially Sam, who was so patient and helpful) right through to the recent installation (carried out by a lovely gentlemen called Tony), everything was smooth and clearly explained. Highly recommended!"

Kathryn GCheckatrade5.0 rating

"This was the first time I had any contact with DCA, who have taken over from M25. The two men who conducted my routine annual maintenance check were very prompt, efficient and professional. They checked everything, changed the alarm covers and contact phone numbers, and explained their new service to me. All seemed pretty good to me"

AnonymousCheckatrade5.0 rating

Detailed reviews

Anonymous5.0 / 5 ·

I needed to replace my ageing residential burglar alarm system and , I decided to proceed with DCA. At every stage all interactions and communications ( verbal & written ) with the office staff & follow up engineer visits ( pre install site survey and actual on the day installation ) were exemplary . At all times , they were all most courteous and quickly responsive to any enquires , clarifying / documenting every step , thus making the process of choosing & installing the system , most effortless& reassuring . The system proposed & subsequently installed , suited my needs exactly .

Checkatrade
Kathryn G5.0 / 5 ·

We recently upgraded our security alarm system, and we're really pleased with the outcome. The new system is faster, more reliable, and much easier to use than our previous setup. The monitoring features are more advanced, and the mobile app makes it simple to check the system and receive alerts in real time. Right through from the initial quote visit, to liaising with the office staff (especially Sam, who was so patient and helpful) right through to the recent installation (carried out by a lovely gentlemen called Tony), everything was smooth and clearly explained. Highly recommended!

Checkatrade
Anonymous5.0 / 5 ·

This was the first time I had any contact with DCA, who have taken over from M25. The two men who conducted my routine annual maintenance check were very prompt, efficient and professional. They checked everything, changed the alarm covers and contact phone numbers, and explained their new service to me. All seemed pretty good to me

Checkatrade
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Companies House registration

Active incorporated business

Active

DCA Security Systems Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.

Legal nameDCA Security Systems Ltd
Company number06686884
Incorporated
Registered activitySecurity & alarm systems
Official checkListed
Open Companies House entry (opens in new tab)
Public evidence checks

Trust checks and red flags

Public evidence shown
Public review evidence5.0★ from 150 public reviewsCheckatrade
Sources

Every signal, traced to its origin

1 named sources

Review sources

Checkatrade
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 5.0★
Review volume: 150
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed
Good to know

Common questions about DCA Security Systems Ltd

What do customers say about DCA Security Systems Ltd?

DCA Security Systems Ltd has 150 public reviews, averaging 5.0 out of 5. You can read the individual reviews and where each came from in the reviews section above.

Is DCA Security Systems Ltd a registered business?

DCA Security Systems Ltd is a registered business on Companies House (company number 06686884), incorporated 2 Sept 2008, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.

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