The quick way to find a local Security systems / Alarms
Over 10,000 rated tradespeople
are ready to help you get your job done
Over 3 million happy homeowners
have found a quality tradesperson
Over 1 million ratings
with 88,000 5* ratings in the last 12 months
Join our group of happy customers
Thousands of 5 star reviews
Read real reviews from customers about their service experiences.
Excellent service, easy to deal with, good price. Would recommend and will definitely use again.
Anne
J was very professional and friendly and despite the broken lock being awkward, he got it out and replaced it. It is now working perfectly with literally no sign he was ever there! Highly recommended
Stuart
Would definitely use Greg again. He was easy to communicate with checked regularly on my preferences and provided options for routing/positioning of cabling and fixtures. Testing and certification all done quickly and efficiently.
Russell
Browse reliable Security systems / Alarms in Harrow on the Hill
Take a look at rated Security systems / Alarms serving Harrow on the Hill, read reviews and submit your job for free.
C & N Constructions is a well-established company offering construction and landscaping services for both residential and commercial clients. Our faith: We believe in open and honest communication and shared goals which will generate greater continuity in workload and thereby provide sustained improvements in quality, efficiency & delivery. Our mission: To safely deliver any project, any time, in any environment for the benefit of our customers, shareholders, employees and the communities we serve. Company vision: C&N Constructions is committed to building long-term relationships based on integrity, performance, value, and client satisfaction. We will continue to meet the changing needs of our clients with our quality services delivered by the most qualified people. Get in touch and we can start asap! We offer free and no obligation project estimate.
The job was to cut back a severely overgrown patch of garden. Chris & his team, Adrian & Cosmin, gave me a competitive quote, after coming to visit the site to assess what needed to be done. They started next day and completed the job quickly and to my complete satisfaction. The site was cleaned up & all waste taken away. I will definitely use them again and strongly recommend them.
Hi there My name is Filip Golisz and I'm a versatile tradesaman able to help with a whole range of jobs. If you are looking for someone who works to a high standard, I am the person for you. You can see positive ratings on my profile for a range of different types of job.
Filip was professional, efficient, and lovely to deal with. He installed my new cooker hood, removed and disposed of the old unit, and was happy to help with all my questions. He even took on a few extra jobs for a fair price. Everything was completed to a high standard, and his friendly manner made the whole process easy and stress-free. No complaints at all, I’d happily recommend him to anyone.
Hi, I’m Aamir — a fully qualified electrician with over 5 years of experience in domestic and commercial electrical work. At Voltedge Electrical & Renewables Ltd, we’re committed to delivering safe, reliable, and high-quality installations at honest prices. We’re based in Ilford and cover East London and surrounding areas. Whether it’s a quick fix, full rewire, or EV charger install, we’ve got you covered. Our Services Include: • Electrical Fault Finding & Repairs • Consumer Unit Upgrades • EV Charger Installation (OZEV-Approved) • CCTV Installation • Solar PV & Battery Storage Systems • EICR (Landlord Safety Certificates) All work is fully insured and certified through NAPIT and complies with current regulations. We pride ourselves on clear communication, tidy work, and turning up when we say we will. Your home and your time matter to us. Fast response. Fair pricing. Quality you can trust.
Really prompt response, fair price and work done the same day. Thank you!
I’ve been an electrician for 10 years been involved in all types of projects big (Totteham hotspurs stadium) and small domestic (House domestic re-wire) and feel very comfortable dealing with any electrical projects / fixes you put in front of me. -Electrician certified - EV car charging installation certified -eicr reports -fault finding diagnosis I’m here to Help
Just doing great and detailed. Thank you for the last minute help mate!
W?elcome to ARCHALIGN, your trusted partner for all construction and renovation needs. Our commitment to excellence, attention to detail, and customer satisfaction sets us apart. Whether starting by your home, business or any other space, we bring your vision to life. Explore to see the quality of our work and get inspired for your next project & Contact us today to discuss your construction and renovation needs and let us transform your space into a masterpiece
Did a brilliant job would totally recommend
Welcome to our distinguished construction and roofing company in North West London. With over 20 years of experience, our skilled team delivers excellence in: - Building, - Roofing - Plastering, - Plumbing, - Carpentry - Painting - Plumbing - Electrician Discipline drives us to maintain high standards of cleanliness, efficiency, and precision in every project, no matter the size.
We needed some remedial decorating following water damage to hallway and some rooms. Amin and his colleague from Bizzlab did a very good job. They were efficient and neat and communicated well. I'd certainly invite them to do future decorating here.
Hi everyone my name is Daniel... I have been working in the field for 10 years... when you do what you like, there's no way you won't do well, I've never left a customer unsatisfied... many thanks...
Excellent work by Daniel and his team. Kept me up to date throughout the work and made sure it was being completed in the way I wanted.
Hi, my name is Shafiq. I’m a fully qualified electrician. I’ve been in the industry for over 10 years. I’ve worked on various sites including commercial and domestic. I work well under pressure and ensure deadlines are met to the best of my ability as I understand the importance this holds. I am confident and experienced with installing electrical lighting and power control systems. I take pride in my work, I’m committed to achieving high quality work in anything I do, most importantly keeping my clients happy. I can issue out EICR’s Rewire or partial rewire Fault finding Testing 1st fix and 2nd fix Lighting Led spot lights Fuse board renewals Ring door bells Outside lighting Security lighting Home entertainment systems No job is to small or big please get in touch if you have any queries. Thank you
Quick response and clear costs. Updated consumer unit, smoke/heat alarms, earth bonding and EICR. All good. Will use again.
SECURITY PROTECT LTD
Security systems / Alarms
We are happy to say that we are different, going that little bit further, to fulfil all of your requirements. Much of our business is acquired by recommendation and referral and we believe we can offer a price promise of beating any new quotation or, indeed any current maintenance costs that you have with your existing company. We are true experts in all of our fields and pride ourselves on our professionalism. AshTechEngineer With over 8+ experience in all aspects of domestic and commercial with various Of jobs we carry out work for:- -24/7 on - Call services -New Electrical Installation Certifications -Electrical Installation Condition Reports -Electric Vehicle Charing Points -Gas Safe -Plumbing -Electrical - Minor Works -Landlords Certifications -New builds -Rewiring and alterations -Assessment of the electrical safety of wiring -Distribution board replacement and upgrades. -Extra sockets, television and telephone points -Garden power and lighting -Security lighting -Smart Home Automation -Door access systems -Intercom systems -Fire Alarm systems and mains smoke detectors -CCTV installation -Data and telephone installation -TV, satellite and digital TV installation -Rooms & Bathroom Refurbishment -Handyman Works -we provide more services. Thanks for reading this Profile. Would be Pleasure Doing Business. Please Feel Free No obligation Quote.
KM&CO. Security Systems has been a trusted name for over 15 years of experience in the security industry, providing advanced solutions in London. Founded on the principles of safety and professionalism, KM&CO. Security Systems has established itself as a leader in the security industry. Our team is dedicated to delivering tailored security solutions, ensuring peace of mind for our valued clients. With a portfolio of advanced alarm systems (specialist in Texecom systems) installation & service, high-tech Dahua Technology IP CCTV setups and customized access control solutions. we meet the diverse security needs of individuals and businesses alike. Our commitment to client satisfaction has earned us a stellar reputation in London and beyond. Limited Company registered in England and Wales.
Konstantinos is absolutely amazing, very professional and efficient. On time and great communication. Thank you for all the help! Highly recommended
Hi. Let me help You with Your - full or part electrical rewire - garden lighting project - led strip installations - downlights installation - new kitchen electrical installation - domestic smoke detection system - extractor fans installation - smart central heating controllers - electric under floor heating - loose of power and tripping brakers - upgrade of sockets and switches - consumer unit replacement - NIC EIC Certificates
A guy called Michael showed up, gave it all the large talk about what he would do. Gave him an address for another project also out of goodwill so he didn’t have to buy another lead. Promised to get back to me despite promising me he would return that week to do the work. Instead just ignored every phone call and message. He kept mentioning about wanting to do it in the evening…. This was impossible as it was a shopfront. Absolutely no balls, AVOID LIKE THE PLAGUE!
PART P APPROVED - NIC EIC Approved Contractor & Domestic Installer - Experienced, Level 3 City & Guilds Qualified 2391 - Inspection & Testing. Trust Mark Registered. You can remain confident that our services meet the highest standards required.
Came quickly and sorted out a temporary fix to restore power. Recommended next steps for full repair. Great service.
Prestige London Construction Ltd
Security systems / Alarms
"Our extensive experience in construction ranges from simple bathroom renovations to large home extensions, loft conversions, and new builds. We collaborate with architects and structural engineers who can visit your home, take measurements, and quickly turn your vision into reality. Whether you already have designs but need pricing, or require budget-friendly solutions, we offer online quotes. Share your plans or ideas, and we'll provide guidance. Perhaps you're just starting with an idea for interior renovation, kitchen extension, loft conversion, or creating designs with architects, builders, or investing in real estate to increase property value – we welcome any inquiry. Feel free to contact us!"
I am a highly skilled carpenter and handyman with several years of experience. My expertise enables me to handle both indoor and outdoor carpentry tasks to a high standard. Additionally, I enjoy the challenge of creating bespoke projects tailored to clients' needs, whether for residential or commercial spaces.
Excellent
We are specialists in Aerial networks, Audio Visual, CCTV, Wi-Fi distribution, Data networks and HDMI distribution - We have been in business since 2011 with 30+ years of experience to draw from with over 700 happy customers to date. Our friendly team has fully equipped vehicles which are ready to serve you at short notice in the London, Greater London and home counties areas. Our staff are very knowledgable, uniformed, clean, tidy and at all times, very professional - plus we always take our shoes off!
Wanted £200 for an ariel signal booster even with discounts I considered that too much. IF IT WAS A NEW ARIEL then fair enough but not a booster ! I did it myself in the end But thanks. Anyway....
ALEX AND SONS LANDSCAPING, BUILDING AND GARDENING SERVICES
Security systems / Alarms
'%3e%3cpath%20fill-rule='evenodd'%20clip-rule='evenodd'%20d='M12.5%2020.392a1%201%200%2001-.54.888l-5.274%202.73a1%201%200%2001-1.435-1.109l1.494-6.588a1%201%200%2000-.306-.964l-4.723-4.254c-.65-.586-.287-1.666.585-1.74l6.105-.514a1%201%200%2000.846-.629L12.5%200v20.392z'%20fill='%23F7DB34'%20/%3e%3c/g%3e%3c/svg%3e){kind=small}
We are a reliable and successful company and we provide the quality and the qualification of the work and product which we are doing for you .Our motto is, my customer my boss. We coming for a long journey experience working of 20 years working experience in Spain,Italy, United kingdom and Romania of landscaping industry and inside and outside house design of isolation,consolidation, any work of tiles or painting. We coming with the real quote of the work we try to be in competition with the construction quotations and to make our clients to make our publicity for work and quotations
So ,so pleased with what Alex & Sons have done with our garden , we can now sit in a beautiful garden , we highly recommend, they have truly worked magic and we a truly grateful. Well done
Over 15 years in trade Fully qualified gold ECS CARD Managers black card ESC CARD Very honest and reasonable prices
We offer a wide range of electrical services for domestic and commercial clients. Repairs & Installs Periodic inspections and any urgent remedial work, completed and supplied with an EICR Certificate of Safety Fault Finding * Thorough inspection of electrics * Periodic electrical inspections with certification * Electrical reviews after flood or fire damage * Electrical fault finding * Portable appliance testing (PAT testing) * Installation or replacement of consumer unit – also known as fusebox or fuse board * Upgrade or rewiring * Adding additional sockets – inside or outside * Lighting – design and installation of decorative, functional, energy efficient or security lighting, both interior and exterior Safety Inspections Whether it’s a blown bulb or a power shortage, Amber Electrical have the expertise Amber Electrical
Brian contacted me early after posting and was able to come and give me a quote for fitting a EV charge box. He came when he said he would and was very polite and tidy working. I would highly recommend anytime.
ELEC SIDE LTD
Security systems / Alarms
Your Electricity, Our Expertise! We are ElecSide, a trusted and experienced team of electricians, assisting clients within the UK and delivering them expert results on their electrical services. Our team has the expertise to provide you with a range of electrical services, from commercial to residential, we have exactly what you’re looking for! With our several accreditations, we have the knowledge as well as ability to serve and accommodate the electrical services our clients desire.
'%20rx='20'%20/%3e%3cg%20fill='%23FFF'%3e%3cpath%20d='M29.376%2016.914c-.555%200-1.006.454-1.006%201.013v37.416c0%20.578.472%201.014%201.097%201.014h34.109a1.007%201.007%200%200%200%20.972-.83%201.012%201.012%200%200%200-.161-.76l-6.446-9.416c-.375-.548-.567-1.085-.586-1.642-.034-.977.516-1.952%201.402-2.483%204.8-2.878%205.808-7.575%205.808-11.009%200-7.335-5.925-13.303-13.207-13.303H29.376ZM63.594%2059.75H29.467c-2.505%200-4.467-1.936-4.467-4.408V17.927c0-2.43%201.963-4.408%204.376-4.408h21.982c9.14%200%2016.577%207.49%2016.577%2016.698%200%205.879-2.46%2010.687-6.944%2013.607l6.17%209.017c1.37%202.002.868%204.752-1.12%206.132a4.336%204.336%200%200%201-2.44.778h-.007Z'%20/%3e%3cpath%20d='M38.767%2027.797c0-.749.603-1.357%201.347-1.357h6.427c3.979%200%206.426%201.72%206.426%205.099v.123c0%203.132-2.325%205.098-6.365%205.098h-3.848l-3.985%203.998V36.76h-.002v-8.963'%20/%3e%3c/g%3e%3cpath%20fill='%23FFF'%20fill-rule='nonzero'%20d='M18.176%2069.2h2.156v3.878h3.976V69.2h2.156V79h-2.156v-3.934h-3.976V79h-2.156v-9.8Zm16.428%207.98c.43%200%20.826-.08%201.19-.238a2.72%202.72%200%200%200%20.931-.658c.257-.28.457-.604.602-.973a3.21%203.21%200%200%200%20.217-1.183V74.1c0-.42-.072-.817-.217-1.19-.145-.373-.35-.7-.616-.98a2.96%202.96%200%200%200-.945-.665%202.873%202.873%200%200%200-1.19-.245c-.439%200-.838.08-1.197.238-.36.159-.667.378-.924.658s-.457.604-.602.973a3.21%203.21%200%200%200-.217%201.183v.028c0%20.42.072.817.217%201.19a2.959%202.959%200%200%200%201.554%201.645c.36.163.758.245%201.197.245Zm-.028%201.988a5.343%205.343%200%200%201-2.086-.399%205.187%205.187%200%200%201-1.645-1.078%204.823%204.823%200%200%201-1.078-1.596%205.029%205.029%200%200%201-.385-1.967V74.1c0-.7.13-1.356.392-1.967a5.075%205.075%200%200%201%201.085-1.61%205.05%205.05%200%200%201%201.652-1.092%205.395%205.395%200%200%201%202.093-.399c.756%200%201.451.133%202.086.399a5.187%205.187%200%200%201%201.645%201.078c.462.453.821.985%201.078%201.596.257.611.385%201.267.385%201.967v.028c0%20.7-.13%201.356-.392%201.967a5.075%205.075%200%200%201-1.085%201.61%205.05%205.05%200%200%201-1.652%201.092%205.395%205.395%200%200%201-2.093.399Zm8.14-9.968h2.324l2.576%204.144%202.576-4.144h2.324V79h-2.142v-6.398l-2.758%204.186h-.056l-2.73-4.144V79h-2.114v-9.8Zm13.152%200h7.392v1.918h-5.25v1.988h4.62v1.918h-4.62v2.058h5.32V79h-7.462v-9.8Zm13.866%209.94a6.49%206.49%200%200%201-2.198-.385%205.817%205.817%200%200%201-1.96-1.183l1.274-1.526c.448.364.908.653%201.379.868.471.215.987.322%201.547.322.448%200%20.796-.082%201.043-.245a.771.771%200%200%200%20.371-.679v-.028a.85.85%200%200%200-.077-.371.778.778%200%200%200-.294-.301%203.079%203.079%200%200%200-.602-.28c-.257-.093-.59-.191-1.001-.294a12.201%2012.201%200%200%201-1.344-.406%203.787%203.787%200%200%201-1.022-.553%202.237%202.237%200%200%201-.651-.819c-.154-.327-.231-.733-.231-1.218v-.028c0-.448.084-.852.252-1.211.168-.36.404-.67.707-.931a3.183%203.183%200%200%201%201.085-.602c.42-.14.882-.21%201.386-.21a5.86%205.86%200%200%201%201.981.322%205.743%205.743%200%200%201%201.659.924l-1.12%201.624a7.1%207.1%200%200%200-1.288-.707%203.292%203.292%200%200%200-1.26-.259c-.42%200-.735.082-.945.245-.21.163-.315.366-.315.609v.028c0%20.159.03.296.091.413.06.117.17.222.329.315s.376.182.651.266c.275.084.623.182%201.043.294.495.13.936.278%201.323.441.387.163.714.36.98.588.266.229.467.497.602.805.135.308.203.677.203%201.106v.028c0%20.485-.089.917-.266%201.295a2.66%202.66%200%200%201-.742.952%203.353%203.353%200%200%201-1.134.588%204.924%204.924%200%200%201-1.456.203Z'%20/%3e%3c/g%3e%3c/svg%3e)
Get our app for homeowners
- Send messages and get notifications from tradespeople
- Add photos to get more accurate quotes
- View tradespeople's profiles