Choosing to invest in a professionally installed home security system is one of the best decisions you can make for your family and your home. So finding a company with an excellent reputation in home protection is vital. Dyno-Secure, which is part of British Gas, is a security company with a reputation for reliable performance and outstanding service. When you buy from Dyno-Secure, you can be confident that you're choosing great home protection. We Install Nacoss Approved Alarms and CCTV systems throughout south wales. we operate 24hours a day 7 days a week. Areas serviced: south waleswww.dyno.comUnit 10 Crickhowell Road, CF3 0EX

We specialise in the sale, installation, maintenance and repair of locks & safes and offer a comprehensive key cutting service. Cardiff Lock & Safe is a member of the Master Locksmiths Association and several of our staff are members of the British Locksmiths Institute. Cardiff Lock & Safe are stockists of specialist key systems such as Abloy, Medeco, Mul-T-Lock and Yale Pro-Key.www.cardifflocksmiths.com39 Clifton St, CF24 1LR

Established in 1977, we provide a complete range of security services which include fire and security alarms, and installation. All products are supplied and fitted, and conform to British Standards, with full manufacturer's warranty. We work hard at maintaining our high standard of service for installation and maintenance, providing flexible packages tailored to your requirements.www.frfalarms.co.uk136 Mackintosh Pl, CF24 4RS

Whether you are locked in or locked out, we'll open the door. Our mobile vehicle is fully stocked with all types of security locks including high security British Standard BS3621 which is the prefered lock of the Police and the requested lock of Insurance Companies. Our mobile unit is able to offer emergency lock out service to motorists - keys cut to most vehicles on site. We usually offer a 1 hour call out response service to South Wales and the West Country.www.ppmlocksmiths.co.uk7 Dominions Arcade, CF10 2AR

Keymaster provides total bespoke Security Solutions to both commercial and domestic customers, nationwide. No customer is either too big for us to manage or too small for us to care. Everyone receives the same high level of customer respect and courtesy you would expect from a privately-owned business.www.keymastersecurity.co.uk27 Pen-y-Lan Rd, CF24 3PG

In the UK & Ireland, Chubb supplies systems and services to most of the FTSE 100 companies. Each year we provide more than 12 million personnel hours of security, perform 150,000 security systems site inspections and service over 4 million fire extinguishers.www.chubb.co.ukUnit 2/3/Cleeve House/Lambourne Cr Llanishen, CF14 5GP

As private detectives we offer a professional, discrete and competitive service, that covers many different areas of investigation. Reynolds confidential is a specialized team of private detectives including retired police members and criminologists. With extensive experience in all areas of private detective investigation, Reynolds Confidential are field leaders. We utilize our knowledge, together with our extensive contacts throughout the country, to give the most proficient service to every investigation undertaken.www.reynoldsconfidential.comSuite 131/61 Wellfield Rd, CF24 3DG

TST is ISO9001 accredited and a leading provider of fully-managed safety-critical rail services across the UK - we provide a wide range of telecoms, engineering, electrical, building and training services on and off the railway. Formed in 2001, the company quickly developed an enviable track-record of regional and national projects for blue-chip companies such as Amey Rail, Global Crossing and Arriva Trains.www.tracksafetelecom.co.ukUnit G4/South Point/Foreshore Rd, CF10 4SP

We believe our success since the company was formed in 1985 has been due to our integrity, efficiency and professionalism, qualities which have led to the company being accredited with the quality standard ISO 9000. Our most important aim is to give 100% customer satisfaction. With our extensive expertise and knowledge, we can design, install and maintain a comprehensive range of security and fire protection systems to suit any requirement. So, whatever your security needs, please do not hesitate to contact us and we will provide you with the most effective solution for the protection of you premises.www.securitycentres.co.uk5 Park St, CF10 1NT

Locked out no problem give us a call, no matter what time of day, or evening. We have Locksmiths in Cardiff, Newport, South Wales Valleys, Bridgend and Swansea All types of locks fitted to BS3621.(what most Insurance companies require to make your insurance valid). All quotes & advice on home security are free of charge. Work is guaranteed to a high professional standard.www.keylock.uk.com30 Caernarvon Way Rumney, CF3 1RY

Our operatives are retired police detectives whose expertise in investigation, surveillance and covert operations evolved from nationally accredited police training. This expertise was extended to training members of the National Crime Squad and other law enforcement covert operatives. We specialise in surveillance and offer a professional service throughout England and Wales. Areas serviced: Bridgend, Cardiffwww.covertltd.com2 Hampton Rd, CF14 4AH

Basic Household Intruder Alarm Installations - from J300.00 Basic Commercial Intruder Alarm installations - from J500.00 We can also offer a competitive quote for any of the following : Remote & On-site Maintenance Contracts CCTV Building Access Control Systems Fire Alarm Systems In addition we also offer a design service to assess your security needs.www.eclipsesecurity.net12 Greave Cl Wenvoe, CF5 6BU

Protex Security Systems in Cardiff is an elite specialist in all aspects of security systems. We offer Professionally designed and installed CCTV, Burglar/Intruder alarm and access control systems for the home and business. Although based in Cardiff a good percentage of our clientele are from the surrounding areas such as Caerphilly, Newport, the Vale of Glamorgan and indeed the rest of South Wales.www.protex-security.com60 Heol y Forlan, CF14 1BA

DVS Limited was formed in 2003 with the aim of supplying high quality, competitively priced CCTV equipment to the trade. We have seen excellent growth year on year which has resulted in DVS becoming a ?“double award winning?” company. We are a ?“Hot 100?” company, which is an award for new companies formed in the last three years, we received this award after being chosen from a total of 30,000 new start companies. We are also a ?“Fast Growth 50?” company. Further details on this including our position within the Top 50 will be made available to us towards the end of October. We hope to evolve further this year, with more CCTV products becoming continually available and the addition of Fire and Intruder alarm products imminent.www.dvs.uk.comUnit K6/Foreshore Rd, CF10 4SP

Willow Intruda Security Services was first formed in 1995 after the Directors of the already well established Willow Intruda Alarms (a NACOSS approved alarm installation company) found that more and more properties were in need of additional physical protection after many break-ins, although detected by the intruder alarm system, were successful. This was often due to a 'smash and grab' style of attack which usually only takes a matter of minutes, thereby not giving the police and/or keyholders time to respond.www.willow-intruda.co.ukUnit 5/Fairwater Workshops/Norbury Rd, CF5 3BG

A-Force Security Services Limited is a UK based Security Service provider and offer a full range of security services to meet your needs. We specialise in the provision of professional security personnel for guarding duties throughout the UK. We constantly monitor our guards performances through field visits from management and direct communication via our 24 hour control room. This results in low staff turnover, high morale and most importantly peace of mind for our clients.www.a-forcesecurity.co.uk19 Loudoun Sq, CF10 5JA

A2ID provide security solutions to protect people, property and assets in workplace environments. We supply install & maintain, hardware & software for use with Identification Systems and Access Control Systems. We are intensely aware of the inevitably that each and every individual client will have different needs and requirements.www.access2id.com123A Caerphilly Rd, CF14 4QA

We place a strong emphasis on using proven state of the art technology from all manufacturers and we apply our skills in defined market sectors. By not aligning ourselves to any manufacturer or market segment means we are able to supply solutions to fit any customer's requirements. This is emphasised by the depth of our customer base over multiple market segments.www.conceptcctv.comCanal Ind Est/Dumballs Rd, CF10 5FE

Dragon Fire & Security Systems are one of South Wales' largest independent fire and intruder alarm installers. We have been in business since 1988 and are approved to all the industry's highest recognised standards including NSI (NACOSS GOLD) and LPC. We have a team of highly qualified installation engineers with many years of experience.www.dragonfs.co.ukDragon House/Norwich Rd, CF23 9AB

Tracesmart is powerful people search engine owned by Tracesmart Ltd, a specialist people tracing agency founded in 1999. If you need to search people, Tracesmart offer private and business users access to a range of consumer trace databases from a single online solution to assist in tracing people.www.tracesmart.co.ukUnit 2/Havannah St, CF10 5SF

Protecting your business requires far more than the technology of surveillance or access control. Security is not a shrink-wrapped, off-the-shelf commodity. Instead, it requires solutions tailored to specific business needs. Case succeeds by responding to these needs, we do this for all our customers. For large national accounts, with their own experienced security departments, procedures and practices, also for accounts with fewer resources, who depend on us completly.www.casesecurity.co.ukUnit 5/Taff Workshops/Tresillian Terr, CF10 5DE