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

IN Property Services

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote

Multitrading specialists, ready to give a quote and to help

Latest homeowner review

Reviewed by Peter on 15/4/2026

RMR BUILDING & RENOVATION LTD

Security systems / Alarms

(7) Read reviews

View ProfileRequest a quote07596762266

Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

Latest homeowner review

Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Constantin Popa

Security systems / Alarms

(20) Read reviews

View ProfileRequest a quote

Together with my team we are providing very good services at the lowest costs.

Latest homeowner review

Reviewed by Darren on 11/8/2023

Brilliant work, all finished to high standard and finished quickly.

Quinn

Security systems / Alarms

(61) Read reviews

View ProfileRequest a quote

Quinn construction Ltd general building works, specialize in Knockthrough, garage conversions and chimney breast and stack removal

Latest homeowner review

Reviewed by Srinivas on 18/11/2025

Highly recommend Ben for plumbing and rendering work! He did a fantastic job — everything was completed to a high standard, on time, and within budget. Very honest, easy to communicate with, and offered practical solutions without upselling. His pricing was fair and transparent, and the quality of work speaks for itself. It’s rare to find someone so reliable and skilled these days — will definitely be using him again!

key master Locksmiths

Security systems / Alarms

(11) Read reviews

View ProfileRequest a quote

we install grade2 insurance aproved alarms,

Latest homeowner review

Reviewed by Matthew on 16/8/2022

Colin came within the hour and sorted out a problem which we have had for a long while. Thank you!

C & W General Building

Security systems / Alarms

(22) Read reviews

View ProfileRequest a quote

Specialists in property refurbishments and conversions, Repairs or improvements, people require a tradesman they can trust to carry out quality workmanship at reasonable prices. we aim to be clean & tidy, complete all works to an agreed price within a set time period and budget. Over thirty years experience. all property services covered. Domestic and commercial We cover all trades and project management from concept to completion

Latest homeowner review

Reviewed by Tony on 4/8/2025

C&W building did a terrific job of installing a downstairs cloakroom for me. Wayne and his assistants were extremely professional but also polite and friendly. They always turned up when expected and endeavoured to carry out the work with the least disruption possible.

JBSS LTD

Security systems / Alarms

(7) Read reviews

View ProfileRequest a quote07774406742

Residential Corporate and Retail, installation and Service of Sound and vision equipment. Home entertainment and Network system design and Technical support.

Latest homeowner review

Reviewed by Alaa on 16/7/2025

I recently had Joe set up a microphone system in my home and was really pleased with the service. He was professional, easy to work with, and knew what he was doing. The installation went smoothly, and everything works as expected. I’d definitely recommend him to anyone needing reliable audiovisual help.

Arena Group - Maintaining Homes Together

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote

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.

Latest homeowner review

Reviewed by Steve on 9/12/2025

Deelux

Security systems / Alarms

(2) Read reviews

View ProfileRequest a quote

Deelux Electricians business based in North West London, 20+ years experienced Electrician, Insured and licensed. Services include home rewiring, lighting, unit installation and solar panels. Deelux Treecare 22 years of experience in with trees and landscaping. Insured and licensed, there's no job too big or too small. We specialise in high risk trimming and removals. Service includes: Brush cutting, Storm clean-up, Hazardous limbs, Stump grinding, Master climber.

Latest homeowner review

Reviewed by Gina on 22/9/2022

Fixed an electrical window. Very quick to quote and job completed well. Would recommend.

Ride The Lightning Ltd

Security systems / Alarms

(8) Read reviews

View ProfileRequest a quote07825395624

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

Latest homeowner review

Reviewed by Adam on 6/2/2024

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!

Daniel Panfil

Security systems / Alarms

(155) Read reviews

View ProfileRequest a quote07471946799

A fully qualified electrician with over 20 years experience working on commercial, industrial and domestic projects, skilled in installation and maintenance electrical work. Proven to work well within a team setting and confident to take onboard any instructions given and carry on with the work. Hard working and always takes time to see jobs through to the end, ensuring all issues are completed to high standards.

Latest homeowner review

Reviewed by Charlotte on 15/4/2026

AGC Electrical

Security systems / Alarms

(146) Read reviews

View ProfileRequest a quote

AGC Electrical is a small and friendly company with an emphasis on customer satisfaction. Our pricing is reasonable and we aim to provide the best overall experience to all our customers.

Latest homeowner review

Reviewed by rachel on 11/2/2025

Good communication and was on time. Job was done well.

KHR Electrics

Security systems / Alarms

View ProfileRequest a quote

Description Cover All Domestic Electrical Work in watford and surrounding areas, Guaranteed cheaper price

Upgrade Your Electrics

Security systems / Alarms

(86) Read reviews

View ProfileRequest a quote

Upgrade your electrics has been trading since 2012. During this time we have made quality and personal service the most important factor of our business and have found that many of our customers have used our services again and again for all aspects of work. We cover all types of work from Domestic, Commercial and Industrial and our technicians Specialize in all areas. We thrive to make our Product, correct to what the customer has envisaged and wanted. We carry out works to the highest off standards, with competitive pricing. We offer honest and correct advice for every installation we take on. Our experience, understanding and safety of electrical works has been proven to be upon the best in the business and works approved by governing bodies. All of our works are carried out by competent, trained and approved by the NICEIC technicians. In all works carried out by Upgrade your Electrics and that which are certificated upholds a 5 year Warranty with the NICEIC upon Certification. From small jobs to big installations were happy to take it on.

Latest homeowner review

Reviewed by Sonny on 27/6/2024

Great job and would certainly use Simon again!!

Classic Landscape Services

Security systems / Alarms

(8) Read reviews

View ProfileRequest a quote

Here at classic landscape services we deliver the highest standard of work at reasonable and competitive prices with no hidden costs. We have over 20 years experience and take pride in our amazing customer services and strive to help achieve the best results within your budget. We cover all aspects of landscaping and are very experienced in what we do. We are always clean and tidy and considerate to neighbours! When we take on a job it becomes our project and we love nothing more than a happy customer that is always our number 1 priority All our work is guaranteed for 10 years and we have full public liability insurance for that added peace of mind and I used to be a locksmith as well on this site but I am now using it for my landscaping business as well

Latest homeowner review

Reviewed by Jonathan on 23/9/2022

Tsakonas Electrical Services

Security systems / Alarms

(80) Read reviews

View ProfileRequest a quote

More than 20 Years of experience in electrical engineering. Fully qualified electricians Family business that take customer service very seriously Affordable prices , quick response on a daily basis. We can solve any electrical issue in industrial, domestic and commercial installations Get in touch for a free quotation

Latest homeowner review

Reviewed by Steven on 28/2/2026

Orus Technical Services

Security systems / Alarms

View ProfileRequest a quote

ORUS Technical Services is a trusted Fire & Security company providing professional installation, servicing, maintenance, and repair solutions for residential, commercial, and industrial properties across the UK. We specialise in Fire Alarm Systems, CCTV, Intruder Alarms, Access Control, Door Entry & Intercom Systems, Emergency Lighting, Fire Doors, Automated Gates & Barriers, Electrical Services, Property Maintenance, and Project Management. Our experienced team is committed to delivering reliable, high-quality workmanship, excellent customer service, and cost-effective security solutions tailored to every client’s needs.

Costel Puluc

Security systems / Alarms

View ProfileRequest a quote

All kind of electric jobs with a vast experience in domestic also industrial electric work

Zam Zam Electrical Services

Security systems / Alarms

(6) Read reviews

View ProfileRequest a quote

Zam Zam Electrical services Ldt Zam Zam Electrical services is a trusted name in the field of electrical services, offering reliable solutions and expertise in Cardiff and its neighboring areas. With a team comprising 2-7 skilled professionals boasting a combined experience of 15 years, we are committed to excellence in every project we undertake. Certified Electrical Installation Specialists: Our team holds certifications in electrical installations, ensuring that every job adheres to the highest industry standards, providing you with peace of mind and safety. Specialized Services: We specialize in a range of services including access control systems, installation of smoke and heat alarms, and Portable Appliance Testing (PAT). Our dedication to precision and safety extends to every aspect of our work. Commitment to Safety: At Zam Zam Electrical, safety is our priority. We strive to create secure environments through our installations and testing, ensuring the utmost protection for our clients and their properties.

Latest homeowner review

Reviewed by Ash on 16/5/2024

Such a clean, polite, professional young man. On time and the work carried out was done to a high standards. Definitely will recommend to friends and family and hope to do more future projects.