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Browse reliable Security systems / Alarms in Colyers

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AET Electrical has been trading since 1989.Installations include Warehouses, all types of buildings, factorys and houses. Security alarms,CCTV, Entry systems ,computer wiring, central-heating controls and general power and lighting.Condition testing and reporting to 18th Edition regs.

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Reviewed by Malcolm on 17/7/2020

Easy to work with and very reliable.

Welcome to Certified Group Limited, We are a sister company to Certified Gas Heating Ltd. Started of as a dedicated and driven apprentice who started working within the plumbing trade from the age of 15. Established in 2012, We are a fast growing company accommodating your plumbing, heating and gas utilities effectively. Over the years we have started to offer other services which include: Electrical, renewables, drainage, carpentry, roofing, property renovations and kitchen extensions hence the reason for the name change as it fits our image at present. We at Certfied group are known for being professional, organised and enthusiastic at all times. We are approved contractors rated a “5 Star company for quality services” on Which Trusted Trader, Trust Pilot and other platforms. We at Certified group have a fantastic reputation for our hard work, performance, quality and efficiency. We are based in Greenwich SE10 London and cover whole of the capital and surrounding areas. We offer a 24/7 emergency services, Landlord safety certificates, Central heating and boiler installations, Breakdowns, Repairs, Power flush and more.

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Reviewed by Leona on 14/6/2024

Great experience with Aziz and team. They provide lots of advice and a detailed quote before starting any works. The work was quick and efficient and they were super tidy throughout the whole process. All works were completed to a high standard and we are so happy with our newly installed radiators. Thanks again for the amazing effort

I pride myself on delivering a high quality service from start to finish. My speciality is bespoke, very individual pieces, however I know that's not always what every project needs. But I try to give the same level of care to every job, large or small.

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Reviewed by Nora on 17/6/2017

great and talented in his area. Happy with the gate. looks nice and pleasant. A gate and a fence ... in one; create the boundary. Well done.

We are a electrical company which offers electrical and refurbishment services to clients. We provide a high quality service with very competitive pricing, and a fully qualified team who are very friendly and knowledgeable. We hope to hear from you soon!

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Reviewed by hilal on 10/4/2024

Nathan installed a consumer unit, socket outlets, linear luminaire and light switches in the garage and connected the LV supply cable to the house utility supply. The price was competitive and quality of the work was great. He is professional and came to do the work on the day it was agreed. I will contact Nathan when I need any other electrical work and I will recommend him to family and friends.

Costa Boyer Ltd provides specialist for complete building solutions: house extension/ loft conversion/ replacement windows/ doors/ shops front/ home improvements/ kitchen/ tanking slurry solutions/ garage conversion/ porch/ canopy/conservatory / garden shed/ wooden decking/ parquet/ painted house/ Venetian stucco/ water leak/ 30 years experience building site/ all team have CSCS card/ NVQ Level 2/ NVQ Level 3 supervision/ GQA Qualification Ltd Certificate of achievement in theory of SCHUCO/ GQA Qualification Ltd Certificate of achievement in SCHUCO Curtain Wall/ GQA Level 3 Certificate in glass related operation/ GQA Level 3 NVQ Diploma in Fenestration Installation/ IOSH Working safely a course approved and validated by the Institution of Occupational Safety and Health/ Gold card Constructions Qualifications CSCS / Quality Management & Control accreditation by Mace Business School Limited/ Level 6 NVQ/ SMSTS and new one... Covid-19 Essential: Infection Prevention and PPE

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Reviewed by Gareth on 30/6/2021

Costa was excellent. Very friendly, efficient and carried out the work to to a high standard in the agreed timeframe and at the agreed price, despite some unexpected problems along the way. Would happily recommend him.

Sunflower Electrics offers domestic and commercial electrical services, ranging from a new single socket to rewire and consumer unit installation.

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Reviewed by Peter on 17/3/2020

Communication was easy with Simon and pre-advice clear and concise. Attendance was at the scheduled time and the work was carried out to a very high standard. Would certainly recommend.

'I’m a Certified domestic electrician, always focused on making sure my customers problems are resolved first time. Having the ability to deliver consistently great customer service. Attention to detail and a passion for customer care. ‘Always keeping a clean, tidy and professional job!’ We cover London & Kent. We are available 24 hrs 7 days a week to cover any kind of emergency. All work is carried out and complies with 18th Edition wiring regulations and comes with a guarantee. Services • Full/partial rewires • Fault Finding • Light fittings • Consumer unit upgrades • Electrical heaters • Showers • Outdoor work • Testing & Inspections (Electrical Installation Condition Reports for new buyers and Landlords) , PAT (portable appliance Testing ) , Part P We handle any type of electrical work no jobs is too big or too small !

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Reviewed by Kami on 13/11/2021

Great service

High quality works based on 13 years experience.guaternted quality work at accesible prices and no time wasted

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Reviewed by Rashi on 10/9/2025

About Arena Group – Maintaining Homes Together At Arena Group, we believe home maintenance is about more than repairs it’s about trust, safety, and building lasting relationships with the people we serve. With over 25 years of hands?on construction and refurbishment experience, we’ve grown into a trusted partner for homeowners, landlords, and housing providers across the UK. Our mission is simple: to maintain homes together, blending craftsmanship with care.

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Reviewed by Steve on 9/12/2025

Bayly & Hirst Electrical was founded in 2023 by mates and Australian electricians, Jarrad and Nick. With over 30 years of combined experience across the electrical industry in both Australia and the UK, they set out to raise the standard for what clients should expect from a modern electrical service in London. After years of working in the trade, Jarrad and Nic grew frustrated with the common industry issues—missed appointments, unclear pricing, poor communication, and untidy work. They knew there had to be a better way. So, they launched Bayly & Hirst Electrical to bring reliability, professionalism, and transparency back to the electrical game. Our Core Values Honesty – Clear, upfront advice and pricing. No surprises. Safety – Your safety is our number one priority on every job. Value for Money – Quality work at fair, fixed prices. Punctuality – We turn up when we say we will. Professionalism with a Smile – Friendly, respectful, and always tidy. At Bayly & Hirst Electrical, our goal is to build lasting relationships—not just do one-off jobs. We want every client to feel confident recommending us to their family, friends, and business networks.

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Reviewed by emma on 31/8/2025

GW Glass Here at GW Glass, we supply and install all windows and bifold doors and all types of units, we can help you make your home more luxury living. We do all types of maintenance on windows and doors. - broken down units -broken hinges -broken mechanism's - all types of single glazing GW Glass also designs and installs a wide range of glazing solutions to domestic and commercial clients across London, Essex and Hertfordshire. We are highly skilled and knowledgeable with the installation of affordable, quality windows and doors. Over 15 years experience, you are in safe hands.

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Reviewed by Gary on 20/11/2025

A couple of my windows were sitting loose in their frames. GW Glass resolved the issue with replacement glass at a fair price. I’m very pleased with the result and would happily use them again.

Green Earth are known for their attention to detail. We are extremely professional and polite. Going the extra mile is important to us and every customer we work for recommends us.

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Reviewed by Arthur on 13/8/2023

excellent job, did everything I wanted and a bit more. Very pleased with how Lee and Leo worked and the way they cleared up afterwards. Def use them again.

Hi my name is John from John Alan, we are relatively new to rated people and look forward to offering our professional services. Our services include everything from handyman services to bathroom installations, heating and plumbing. Rest assured when you choose John Alan we provide a fast, clean and efficient service with competitive rates. We look forward to working with you. Public liability insured Gas safe registered

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Reviewed by Ejiro on 26/11/2023

Loved this extremely professional team. I will hire them again in the future. Thorough, knowledgeable and affordable.

We are a company that has experience in all types of refurbishment, alterations, kitchens & bathrooms working along with recognised Architect Mark Jordan as well as being formally listed with both Merton and Wandsworth council as recognised contractors. The company has been trading since 1995 both as a sole and ltd company and gained a reputation of high quality work in the private sector . We also offer a design and build service in bespoke fitted units for storage and display. We have clients and projects completed in Fulham, Chelsea & Kensington. Our prices are competitive, our service clean and efficient.

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Reviewed by Louise on 20/12/2025

FLOTECH ELECTRICAL Ltd is a company started from the wish to improve the Industry and the image of the Electrical Contractors by offering quality and professionalism through our services, qualified Engineers and the desire to make happy clients as many as possible. With a vast experience in Commercial and Domestic Installations, Fully Insured all our services are done at the highest and latest British Standards.

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Reviewed by Neil on 1/11/2021

Would definitely recommend. Perfect service, on time and friendly

STBS SOLUTIONS LTD Based in North London All about single,double and secondary glazing, curtain walling, clading and panel installing. We are here to help you don't be shy give us a try.

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Reviewed by Philippa on 20/4/2024

Perfect job in everyway.

We are CITY BRIGHT ELECTICS - NICEIC APPROVED CONTRACTOR - ELECTRICAL CERTIFICATES - FUSEBOARD/ CONSUMER UNIT CHANGE - FULL / PARTIAL REWIRE - FAULT FINDING / REPAIRS - LIGHTING INSTALLATION As a company we have 10+ years experience working in both domestic and commercial properties. We take on all types of domestic electrical work and can provide quick quotes with competitive prices. We take pride in all of our work and aim for a high standard finish. Please don’t hesitate to contact us for any electrical work required. Look forward to hearing from you. Thanks.

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Reviewed by Sion on 22/7/2021

Fabrice was fantastic. Turned up promptly, was very professional and provided the EICR within hours of leaving the property. Would definitely use again.

Hello there I have been in electrical business for over 6 years . From fault finding to problem solving, I’ve acquired the knowledge and experience to help you with your problem and finish the job to the greatest standard.

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Reviewed by Mark on 12/12/2022

Skilled Carpentry service with over 10 years of experience i love what I’m doing, taking as long as needed to get high end detail finish, excellent with doors as it’s my every day duty also with everything else etc Kitchen fitting, Laminate flooring, Cladding and so on, Clean and tidy after the job is my top priority.

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Reviewed by Michael on 7/7/2023

All jobs will be done professionally with attention to details and guarantee of works and quality and trying our best for 100 percent customers Satisfaction

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Reviewed by Guto on 20/7/2025

Great working with Mohammad on sanding my stairs in Brockley. Great communication and flexible with dates. Will be using again on some home renovations.

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