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

WMC Optics

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Specialist in Security Systems! CCTV, Access Control, Warden Call, Intercom Systems and more!

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Reviewed by Victor on 13/4/2024

Prompt, professional and tidy. I definitely recommend.

Apex-Assure Ltd

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Qualified, local, independent window and door specialist, I offer all aspects of locksmithing, window/door repairs and installations, and services are available 24 hours a day.

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Reviewed by Hassan on 19/9/2025

AF ELECTRICAL & PLUMBING SERVICES

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Very reliable people and 24 hours emergency cover

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Reviewed by Nigel on 25/6/2026

Leonard Goli

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Highty skilled carpenter with 10 years experience. Expertise in planning carpentry construction projects,defining scopes of work and labord costs. With plenty of experience in all aspencts of barhrooms,kitchens,tiles,floor etc

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Reviewed by erin on 10/5/2026

Leo did a excellent job fitting and removing 6 wooden doors. I would highly recommend Leo.Cleaned up after wards and disposed of my old doors.

MJJ Builders

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MJJ BUILDERS LIMITED .

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Reviewed by Kate on 7/7/2023

Great service, very quick response time, really helpful collecting and installing a new washing machine. Would highly recommend. Thank you

The London Electrical Compliance Company

Security systems / Alarms

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We are writing to introduce ourselves and to provide you with an overview of the trade services we offer at The London Electrical Compliance Company LLP. As members of NAPIT, Gas Safe, Governing Bodies and with Atlas Citation IMS Accreditation Scheme, we are proud to have been accredited with the Certification : ISO 9001, ISO 45001 and ISO 14001 Quality Management Assurance. We are an exceptional proud company delivering high-quality services that prioritise Safety, Compliance, Reliability, Honesty , the core value is ‘Service with a Smile’. Being a small company our team of experienced and qualified professionals provides exceptional service to all our clients from back office staff to our field engineers, we offer 12 months guarantee and insurance to all our workmanship and parts supplied by us. The London Electrical Compliance Company Llp - Outlined Trade Services Offer Provided: 1. Electrical installation - Whether you require new electrical installations, maintenance, fault finding, call-outs, or certification, our skilled electricians are here to assist you. 2. Fire and Security Installation - Our team can handle all your fire and security system needs including installation, fault finding, callouts, and certification. 3. Access Control Installation - We specialize in the installation, fault finding, callouts, and certification of access control systems, ensuring your premises are secure and protected. 4. CCTV - From installation to fault finding, call-outs, and certification, our professionals are well-equipped to meet your CCTV requirements. 5. Heating and Plumbing - Our skilled technicians can assist with heating and plumbing needs, including fault finding, callouts, and certification, ensuring efficient and reliable systems. 6. Mobile Catering Units - For mobile catering businesses, we offer fault finding, callouts, and certification services to ensure the safety and compliance of your units. 7. PAT Testing - We provide Portable Appliance Testing, helping you comply with health and safety regulations and ensuring the safety of your electrical appliances. 8. EICR's - Our qualified professionals conduct Electrical Installation Condition Reports (EICR), identifying any potential hazards and ensuring the safety and compliance of your electrical installations.

GREENORB LONDON LTD

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GreenOrb Professional Property Maintenance with over 10 years of experience! We cover most of London areas, depending on the type of work required. No job is too small or too big for us so give us a call for a free quote or visit. We offer the following services but are not limited to *Multiskill Builder *Carpentry *Handyman *Painting Decorating *Landscape Gardeners *Garden Maintenance *Lawn Mowing *Hedge Trimming *Patio Cleaning *Jet Wash *Gardening Services *Rubbish/Waste Removal *Garden Design Services *Fencing *Brickwork *New Lawn Installation *Decking *Paving *Tree Removal If you require a service that has not been written down above please do not hesitate and give us a call we still might be able to help. We offer very competitive rates and the best customer service! We supply all the tools and equipment needed to take care of your garden. Our gardeners are flexible so you can call us 7 days a week till 9 pm, when you make the call simply ask for Daniel. If you require an estimate without the visit, take a few pictures of your garden, give us a call so we can supply you with an Email, Whatsup, Messenger account and discuss the work that needs to be done. If your property needs some professional care or you are just too busy to take care of it yourself... We are here to help!

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Reviewed by Buchi on 10/10/2024

AMSAT

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OLEV registered electric vehicle charge point installer. 40 years experience in all aspects of electrical installation and repair work. Commercial and Domestic Fault Finding , Rewires, Repairs and Upgrades. Underfloor Heating, cat6 Networks, CCTV and security systems. Electrical Installation Condition Reports (EICR) for home owners and landlords.

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Reviewed by james on 31/8/2023

Saved my bacon and did an excellent job. Also a very trusting and competent person.

Pace Heating

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If you’re looking for any general plumbing and heating works in and around London then please do not hesitate to contact us. We pride ourselves on our great level of service and high standard of workmanship. Paceheating&plumbing

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Reviewed by Philip on 22/12/2024

FM Property Services

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At our company, FM Property Services , construction is more than just building — it’s about creating spaces that our customers can trust, enjoy, and feel proud of. With over 15 years of experience, we are committed to delivering high-quality work while making sure every client feels valued and satisfied. We understand that every project is important, whether it’s a small job or a large development. That’s why we work closely with our customers, listening to their needs and turning their ideas into reality. Our team focuses on clear communication, reliability, and attention to detail from start to finish. Customer satisfaction is at the heart of everything we do. We aim not only to meet expectations but to exceed them by delivering projects on time, within budget, and to the highest standards. For us, a happy customer is the true measure of success — and we are proud to build lasting relationships along with strong, dependable structures.

Torax Services Ltd

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2 multi trade skilled tradesmen will do various jobs up to a high standard

AYG Construction Ltd

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I highly recommend AYG Construction , very good job quickly done very reasonable quote, thanks to Adrian for his hard work. Finished double storey extension on time and very helpful throughout.Excellent quality and price. Welcome back any time. Thank you!

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Reviewed by Mark on 20/1/2016

Adrian and his team met or exceeded my expectations, always willing to match my needs and finished the job on time and within budget.

RP Property Works

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I am a reliable and skilled tradesman with many years of experience in home improvement and property maintenance. I take pride in delivering high-quality workmanship and honest, professional service to every customer. My specialties include flooring installation (laminate, engineered wood and LVT), painting and decorating, fencing, carpentry work, and general property repairs. I also carry out bathroom improvements, wet room preparation, tiling, and other interior renovation work. I focus on clean, precise work and always aim to complete jobs efficiently while respecting the customer’s home. I believe good communication and fair pricing are key to a successful project. Whether it’s a small repair or a full house renovation, I am committed to providing durable results and making sure every customer is satisfied with the final outcome. •Clean and tidy work ; •Honest pricing; •Fast response and flexible availability;

Quinn

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

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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!

Miracle Paint

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here at miracle paint we offer excellent service to our customers we cover most aspects of painting flooring/tiles ceiling repair plastering garden work mold remediation wallpaper removal./ rendering we will work with you to achieve a perfect finish to your home

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Reviewed by Karen on 29/4/2025

Miracle were great, arrived when they said, kept me informed about what they were doing and did a great job.

Bullari LTD

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We have been working on building projects for last 8 years Wood floors Bathrooms Painting & decoration Garden tiles

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Reviewed by F on 2/4/2026

Not recommended

Build To Precision

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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.

Y R Electrical LTD

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Electrical contractors covering commercial, domestic, industrial and renewable technology’s including solar, installation and testing. A team of 6 skilled, qualified electricians with vast knowledge on a broad range of electrical design, installation and testing. Portsmouth based, on-going contracts consist of maintenance and periodic inspecting with Live-in-Guardiens, Mayville high school & MoonShine. Lots of re-wires completed this year and lots of solar installations installed. Please ask for more information! We always provide a brilliant service and strive to be the best in the field technically and from a customer service angle also.

Capital Builders

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www.capitalbuilders.uk The Secret of our successful projects is the provision of upmost customer’s satisfaction. All our projects are carried out by a team of skilled and highly qualified professionals by using the most up to date techniques, materials and tools which will fulfill every single requirement of the customer. The quality of our work is always to the highest standards regardless of the size of complexity of the job. We try to make sure that all our services are reasonably priced; this is to make sure that our customers get the best value for money. Therefore, the majority of our work is through repeat business and from word of mouth recommendations.

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Reviewed by Ayfer on 10/6/2026