The quick way to find a local Security systems / Alarms in Barnsbury

Build To Precision

Security systems / Alarms

View ProfileRequest a quote

Build to Precision Group brings over 20 years of experience in the construction industry, delivering high-quality workmanship across residential and commercial projects. Building on this solid foundation, we have recently expanded into a dedicated maintenance division, offering reliable, efficient, and professional property maintenance services to meet our clients’ ongoing needs.

BS ELECTRICIAN (UK) LIMITED

Security systems / Alarms

(80) Read reviews

View ProfileRequest a quote07898250464

NICEIC Certified Electrician \\| EV Charger Specialist \\| £5 Million Public Liability Insurance Premium Electrical Services Across London Welcome to BS Electrician (UK). I’m Vasile, a highly qualified and experienced electrician delivering premium-quality electrical installations with a strong focus on safety, precision, and professionalism. I work with homeowners, landlords, businesses, and premium clients who value reliability, clean workmanship, and exceptional customer service. Specialist Expertise EV charger installation (domestic & commercial) — seamless, compliant, and future-proof Consumer unit upgrades & surge protection Full and partial rewires Ring final circuits, including commercial kitchens Intelligent lighting & modern electrical designs Fault finding, diagnostics & repairs Landlord certificates (EICR) Professional electrical upgrades & improvements Why Choose BS Electrician (UK)? NICEIC certified for guaranteed safety and compliance £5 million public liability insurance for complete peace of mind City & Guilds qualified + AM2 High-end finish with attention to detail Transparent pricing, clear communication Clean, tidy, and respectful of your home or business Work completed to the latest BS 7671 regulations I pride myself on delivering a premium electrical service — from the first message to the final sign-off. Whether you're installing an EV charger, upgrading your property, or enhancing your electrical safety, you’ll receive professionalism, reliability, and quality craftsmanship every step of the way. Get in touch to discuss your project — I look forward to helping.

Latest homeowner review

Reviewed by Zak on 12/5/2026

LOCKSMITH EMERGENCIES LTD

Security systems / Alarms

(120) Read reviews

View ProfileRequest a quote07950287429

Locksmith company serving London and surroundings areas with reputable Technicians, fully equipped and ready to deliver the best service. Call now for and any door related issues will be sorted fast and reliable.

Latest homeowner review

Reviewed by Abdullah on 26/3/2026

Too expensive for a simple job, budget was posted with the job. Wasted my time

Mad Building Services LTD

Security systems / Alarms

(58) Read reviews

View ProfileRequest a quote

With over 30+ years experience, our priority is to keep all our customers happy and ensure a quality finish. We specialise in all building work from plan/design and build. We also do electrical work, plumbing, carpentry a joinery, plastering, tiling and decorating. We can manage all paper work with council and authorities. Fully covered with Liability Insurance up to 5 Million. No job is too big or too small. Get in touch for a free estimate and expert advice.

Latest homeowner review

Reviewed by Alan on 21/5/2026

Quick to respond and installed the sockets efficiently. He made sure everything was tidied up afterwards. Highly recommend.

ES SECURE ELECTRICALS LTD

Security systems / Alarms

View ProfileRequest a quote07552973683

Hi - I’m reliable and hardworking electrician with experience in both domestic and commercial electrical work — from full house rewires and fuse box upgrades to fault finding, installations, and maintenance. I take pride in doing the job properly, keeping things tidy, and delivering safe, high-quality results. Whether it’s a small fix or a full project, I’m ready to help and get it done right. Thanks.

Farm Elec install

Security systems / Alarms

View ProfileRequest a quote

Fully qualified electrician with over 15 years in the trade . All aspects of work carried out from fault finding to installations .

Cleanlines Paving

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote07379204158

Transforming spaces into stunning havens, Clean Lines Paving is your go-to partner for all things construction and landscaping in North East London, Enfield, and beyond. With a rich legacy spanning over 20 years, our craftsmanship speaks volumes, whether it's crafting bespoke patios, driveways, fencing, or foundations. But we're more than just surfaces; we're your trusted allies in home transformation. From seamless garage and kitchen conversions to elegant one-story extensions and inviting porches, we bring your vision to life with precision and flair. At Clean Lines Paving, we understand that every project is unique, just like every home. That's why we offer a diverse range of designs to perfectly complement your space, ensuring that every inch reflects your style and personality. When it comes to property maintenance and repairs, trust in our expertise to keep your investment in pristine condition for years to come.

Latest homeowner review

Reviewed by Mohamed on 2/9/2024

Very pleasant, understanding and efficient. Quote as would be expected for the job. I’m very happy with this company.

Decor-Plast

Security systems / Alarms

(29) Read reviews

View ProfileRequest a quote07545240319

Our company Construction and Renovation work of 25 years. At this time, we have gained a wealth of experience backed by references received from our customers. Cost estimates are free of charge. Professionalism guaranteed.

Latest homeowner review

Reviewed by Sarah on 2/11/2016

Greg is a very helpful and professional. Arrived when he said he would and gave sound advice on a very tricky guttering problem.

ERA Construction Solutions Ltd

Security systems / Alarms

(2) Read reviews

View ProfileRequest a quote07522247474

ERA Construction Solutions Ltd WHO ARE WE? The story of our team, 16 years and going really strong: For a decade, Era Construction has been leading the way in all aspects of luxury design and build. Whether you're looking to expand or refine your home with a loft conversion, rear or side extension, basement excavation, cellar conversion or a top to bottom refurbishment. We also complete home renovations, roofing work and bespoke projects. Our ethos is quality-first craftsmanship for the very best in residential design and build in London. From small touch-ups to full property refurbishment - we make a neat job of it all. WHY OUR BUILDING COMPANY? When it comes to the quality and care that we put into every project, we think of ourselves as one of the leading building companies in London. This means that, as the right builder, we have the team, the expertise and the commitment to a high quality that sets us apart. 1. Fully insured with Public and Employers Liability, Professional Indemnity, Contractors All Risk and high-risk basement works. 2. We offer a 15-year guarantee on all of our structural building work. Proficiency only uses the highest quality building materials ensuring everything is built to standard and will last. 3. We have a large team of office-based staff, including a dedicated project manager providing you with peace of mind and security throughout your project.

Latest homeowner review

Reviewed by Shanti on 27/7/2024

The job is still going on not completed yet I will rate when the bathroom renovation is completed

SLG Electrical Services LTD

Security systems / Alarms

View ProfileRequest a quote

SLG Electrical Services Ltd is a reliable and fully qualified electrical contractor serving High Wycombe, Buckinghamshire and surrounding areas. With several years of industry experience, we specialise in domestic and commercial electrical installations, consumer unit upgrades, EICRs, fault finding, EV charger installations, solar PV and battery storage systems. We take pride in delivering high-quality workmanship, clear communication and excellent customer service on every job. Whether it’s a small repair, full rewire, EV charger installation or renewable energy project, we provide safe, compliant and cost-effective solutions tailored to our customers’ needs.

A CONSTRUCTION PROFESSIONAL BUILDS LIMITED

Security systems / Alarms

(55) Read reviews

View ProfileRequest a quote07784985626

Full property renovations, extensions, loft conversions, outbuildings & more.

Latest homeowner review

Reviewed by Dominic on 5/7/2024

Andre and team did a great job with the shed /summerhouse construction, and were very accommodating with the request to build it at short notice ( (within 5 days) and alter the layout of the building to meet our requirements. Also were very friendly and professional. Reasonably priced too. Would recommend.

Petyo Petrov

Security systems / Alarms

View ProfileRequest a quote

Experienced Electrical ,Mechanical ,Ventilation,Air Condition ,Chiller ,Heating Pump Engineer .F-gas registered.Service commercial and residential sites . Electrical installation ,sockets ,garden light ,el panels , breakers ,immersion heaters ,dry heaters ,1/3 phase systems ,invertors ,thermostats ,thermistors ,compressors ,fans ,pumps . Appliances -oven ,washers , dishwasher ,hob NO LPG GAS ,NO GAS BOILERS ,NO GAS BURNERS

FENiX-BG

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote07735063729

FENIX BG Electrical Contractor is a London-based NICEIC Approved Contractor with over 12 years of experience in the electrical industry, delivering high-quality services across domestic, commercial, and industrial sectors. We specialise in full and partial rewires, EICR testing, fault finding, consumer unit upgrades, EV charger installations, and general electrical installations, supporting landlords, housing contractors, and private clients. All work is carried out in line with the latest BS 7671 regulations, ensuring safety, reliability, and a high standard of finish, with a professional and efficient team committed to completing projects on time and within budget.

Latest homeowner review

Reviewed by Andrew on 21/10/2016

Valentin worked with me throughout the job and had my interest at heart. A very tidy and professional workman.

Senton Services

Security systems / Alarms

View ProfileRequest a quote

With over 15 years in the trade, from complete rewires to partial and appliance installations, we've covered a wide range of jobs throughout Greater London over the years. With our competitive prices, it is common to have repeat customers and our new ones tend to gladly join us in our unique journey as a business.

Building Bank

Security systems / Alarms

(13) Read reviews

View ProfileRequest a quote

Residential and commercial properties for renovations by the specialist. Transform your properties with us. No matter how large or small your project, our aim is to provide you with high quality workmanship at competitive rates. We will complete your project efficiently and leave you with a clean and beautiful house. We have been working in construction services more than 20 years. All types of roofing Bricklayers Rendering Painting and decorations All types of tiles Plumbing Electricity Kitchen fitting Custom made Furniture All types of flooring Carpenter Foundation Planning permission

Latest homeowner review

Reviewed by Nirmal on 4/4/2026

Igor and the team have done fantastic work. New bathroom is great. They work in a tidy manner too and the communication is good too. Highly recommend.

Xprobuild Ltd

Security systems / Alarms

(46) Read reviews

View ProfileRequest a quote

XProbuild Ltd is a London-based building company specialising in high-quality construction, renovation, and refurbishment projects. From roofing and structural works to full property renovations and bespoke garden houses, we deliver reliable, professional results — on time and on budget.

Latest homeowner review

Reviewed by Emma on 19/12/2025

Lucian and his team were a dream to work with on our house renovation. They're professional, competent, and lovely company. The job was completed in good time, and without additional costs. Lucian went above and beyond to make sure we were happy with the finished project.

AC DOMESTICS LTD

Security systems / Alarms

(3) Read reviews

View ProfileRequest a quote

Hello we are AC DOMESTICS LTD we provide a professional service with 8 years of electrical installations experience, no job to big or to small. We are very flexible with work hours and travel no matter where or when, we can address all your electrical needs!

Latest homeowner review

Reviewed by Liz on 3/12/2021

I applaud AC Domestics. They got in touch, visited to review work required, offered a quote and then delivered to professional standards. "Excellent communication, punctual and professional." Highly satisfied with work done . I already scheduled an appointment with them for my next project. If you want your work done in a jiffy and to professional standards, I highly recommend AC domestics Thank you AC domestics.

APT CCTV

Security systems / Alarms

(3) Read reviews

View ProfileRequest a quote

Get top class CCTV installation and the world’s best security equipment – at unbeatable prices… With property theft, burglary, assault, and vandalism stats all soaring, it’s crucial to secure your personal safety, and the security of your family or staff, premises, and assets. A qualified London based domestic electrician, and Qualified CCTV installer, I can provide you with a thorough installation service and the latest security equipment – giving you the total peace of mind you require. As a HikVision Certified Associate, I’m able to offer you a great deal on the latest, most technologically advanced CCTV equipment. HikVision systems are ranked number 1 in the world for surveillance, guaranteeing you first class security you can consistently monitor – even when you’re away from home, on your mobile phone. CCTV acts both as a deterrent, by being a visible symbol of vigilance, and a failsafe monitoring system, that will alert you immediately to any potential security breach. Statistics show having a CCTV system in place is ten times more effective than just having a burglary alarm on its own. Whether you require a security system to protect your family, monitor your staff, guard your assets, or secure your premises – I can help. With my complete service you can benefit from… A Qualified Domestic Electrician – experienced, with first class attention to detail Qualified CCTV Installer – thorough, meticulous service Trusted HikVision Certified Associate – get access to the best equipment on the market Highly competitive prices – purchase top quality equipment at wholesale costs! Complete installation and equipment package – all you need to be fully protected

Latest homeowner review

Reviewed by Sanjay on 25/12/2020

Great service and very competitive pricing. Highly recommended!