Family-run security specialists since 1982
24/7 human phoneline
Family-run security specialists since 1982
24/7 human phoneline
Protecting Homes & Businesses
Across the South Since 1982
Protecting Homes & Businesses
Across the South Since 1982
Professional CCTV, intruder alarms, fire systems, and access control. Designed, installed, and maintained by local NSI GOLD-approved engineers.
Trusted by
Trusted by
5,000+
5,000+
5,000+
5,000+
customers across the South
customers across the South
Trusted by businesses, homeowners, schools & councils for over 40 years
Trusted by businesses, homeowners, schools & councils for over 40 years
Trusted by businesses, homeowners, schools & councils for over 40 years
Trusted by businesses, homeowners, schools & councils for over 40 years
Fully accredited for Intruder Alarms, CCTV & Access Control Systems.
NSI Gold
NSI Gold
NSI Gold
CHAS Accredited
CHAS Accredited
CHAS Accredited
What we do
Our Security Services
Our Security Services
We offer complete system design, installation, upgrades, and maintenance for domestic, commercial, and public-sector clients.
Intruder Alarms
Wired, wireless, and integrated systems to protect homes, offices, and industrial sites.
Wired, wireless, and integrated systems to protect homes, offices, and industrial sites.
Fire Systems
Professional installation and servicing to keep your property safe and compliant.
CCTV Systems
Fire Systems
Overt and covert CCTV with HD recording and remote monitoring.
Professional installation and servicing to keep your property safe and compliant.
Access Control & Door Entry
Manage access with leading technology and expert setup.
Safes & Locks
Installation of underfloor, wall, and freestanding safes, plus lock replacements.
Installation of underfloor, wall, and freestanding safes, plus lock replacements.
Keyholding & Maintenance
24/7 response and professional alarm management for peace of mind.
OUR COVERAGE
Serving the South
for Over 40 Years
Serving the South
for Over 40 Years
Our coverage spans from the docks of Southampton to the beaches of Bournemouth, Poole, and Christchurch, and everywhere in between.
We also work further inland across Winchester, Salisbury, Yeovil, and the surrounding countryside.
Wherever you’re based in the South, our local engineers provide quick response times, reliable service, and trusted expertise.
Get in touch with us today to discuss your security needs and arrange a free site survey.
Our coverage spans from the docks of Southampton to the beaches of Bournemouth, Poole, and Christchurch, and everywhere in between.
We also work further inland across Winchester, Salisbury, Yeovil, and the surrounding countryside.
Wherever you’re based in the South, our local engineers provide quick response times, reliable service, and trusted expertise.
Get in touch with us today to discuss your security needs and arrange a free site survey.
Our Process: Secure, Honest, and Effective
As an NSI NACOSS GOLD-accredited security company, we meet the highest UK standards
for intruder alarms, CCTV, and access control.
From local councils to family homes, we’re known for our reliability, experience, and personal service.
As an NSI NACOSS GOLD-accredited security company,
we meet the highest UK standards
for intruder alarms, CCTV, and access control.
From local councils to family homes, we’re known for our reliability, experience, and personal service.
1
Survey, Assess & Quote
We visit your property, understand what you need, and provide a clear, no-obligation quote.
1
Survey, Assess & Quote
We visit your property, understand what you need, and provide a clear, no-obligation quote.
1
Survey, Assess & Quote
We visit your property, understand what you need, and provide a clear, no-obligation quote.
1
Survey, Assess & Quote
We visit your property, understand what you need, and provide a clear, no-obligation quote.
2
Professional Install
Our local, NSI GOLD-approved engineers install your system to the highest standards.
2
Professional Install
Our local, NSI GOLD-approved engineers install your system to the highest standards.
2
Professional Install
Our local, NSI GOLD-approved engineers install your system to the highest standards.
2
Professional Install
Our local, NSI GOLD-approved engineers install your system to the highest standards.
3
Ongoing Protection & Maintenance
Long-term support: servicing, and fast call-outs should you need us.
3
Ongoing Protection & Maintenance
Long-term support: servicing, and fast call-outs should you need us.
3
Ongoing Protection & Maintenance
Long-term support: servicing, and fast call-outs should you need us.
3
Ongoing Protection & Maintenance
Long-term support: servicing, and fast call-outs should you need us.
Trusted Across the South for Over 40 Years
Trusted Across the South for Over 40 Years
As an NSI NACOSS GOLD-accredited security company, we meet the highest UK standards for intruder alarms, CCTV, and access control. From local councils to family homes, we’re known for our reliability, experience, and personal service.
As an NSI NACOSS GOLD-accredited security company, we meet the highest UK standards for intruder alarms, CCTV, and access control. From local councils to family homes, we’re known for our reliability, experience, and personal service.
As an NSI NACOSS GOLD-accredited security company, we meet the highest UK standards for intruder alarms, CCTV, and access control. From local councils to family homes, we’re known for our reliability, experience, and personal service.
"The CCTV quality is brilliant, and being able to check our home from our phones while we're on holiday gives us real peace of mind. Wouldn't hesitate to recommend them"
Homeowner
Southampton
"Central Southern Security handled the entire project professionally from start to finish. They worked around school hours to minimise disruption, completed everything on time, and their engineers were all DBS-checked."
Facilities Manager, Primary School, Winchester
Winchester
“Central Southern Security have managed our security systems for years. They are always professional, always on time, and always reliable.”
– Warehouse Manager
Brockenhurst
"Fire alarm compliance is non-negotiable. CSS have looked after my properties for the past eight years. They're reliable, they turn up when they say they will, and their inspections are thorough without hassle."
Landlord managing 6 HMOs
Bournemouth
NSI
SafeContractor
CHAS
NSI
SafeContractor
CHAS
Serving the South of England
Serving the South of England
Our engineers operate across towns, cities,
and rural areas of the South including:
Bournemouth
Bournemouth
Bournemouth
Poole
Poole
Poole
Christchurch
Christchurch
Christchurch
Salisbury
Salisbury
Salisbury
Lymington
Lymington
Lymington
Winchester
Winchester
Winchester
Portsmouth
Portsmouth
Portsmouth
Romsey
Romsey
Romsey
Weymouth
Weymouth
Weymouth
Dorchester
Dorchester
Dorchester
Andover
Andover
Andover
Southampton
Southampton
Southampton
Ferndown
Ferndown
Ferndown
Wimborne
Wimborne
Wimborne
New Forest
New Forest
New Forest
Dorset
Dorset
Dorset
Hampshire
Hampshire
Hampshire
Wiltshire
Wiltshire
Wiltshire
Secure Your Property Today
Speak with our team to arrange a free site survey and installation quote.
Speak with our team
If you’re planning a new installation, upgrading an older system or need dependable maintenance, we’d be glad to help.
Speak with our team
If you’re planning a new installation, upgrading an older system or need dependable maintenance, we’d be glad to help.
Speak with our team
If you’re planning a new installation, upgrading an older system or need dependable maintenance, we’d be glad to help.
Speak with our team
If you’re planning a new installation, upgrading an older system or need dependable maintenance, we’d be glad to help.
Lymington Office
Dorchester Office
Dorset
NSI NACOSS Gold
CHAS
© 2025 Central Southern Security. All rights reserved. Website developed by Olli3.
Lymington Office
Dorchester Office
Dorset
NSI NACOSS Gold
CHAS
© 2025 Central Southern Security. All rights reserved. Website developed by Olli3.
Lymington Office
Dorchester Office
Dorset
NSI NACOSS Gold
CHAS
© 2025 Central Southern Security. All rights reserved. Website developed by Olli3.