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

WMC Optics

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote

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

Latest homeowner review

Reviewed by Victor on 13/4/2024

Prompt, professional and tidy. I definitely recommend.

TAC Building

Security systems / Alarms

(26) Read reviews

View ProfileRequest a quote

Tac Building is a building construction company based in Watford, Hertfordshire, and has operated throughout Watford, Harrow and surrounding area for over 15 Years, focusing on the delivery of small to medium sized alteration, refurbishment, and new-build projects. If you are looking for the builder to carry out your kitchen extension, either by extending to the side or the rear, or if you are after an extra bedroom with a bathroom at the loft, you can be certain we will deliver.

Latest homeowner review

Reviewed by DEEPAK on 23/2/2025

We used TAC Building for a full bathroom renovation. From the moment we met Tom, we were really impressed with his knowledge and experience in the industry. Our bathroom looks amazing, and his whole team worked really hard every day. The quality of the finish and the attention to detail are things that you only find in high end tradespeople, and he is definitely one of those. We have used Tom for other jobs since, and will again in the future. Thank you Tom.

SwitchGear Electrical LTD

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote

Hello, my name is Bradley McCarthy, I have 10 +years experience working in the electrical industry. I’m a confident worker and feel that I can provide a professional service to any customer that comes to me with their specification. I have been working on a range of domestic, commercial and industrial installs across the London, Hertfordshire and surrounding areas. I’m happy to take on any job, no job is too small or too big! Fully qualified electrical installer, with NVQ qualifications & 18th edition. Testing and inspection References available upon request. Providing a top quality service with a smile.

Latest homeowner review

Reviewed by Stephen on 8/3/2023

Very polite got job done,made sure everything was o.k,cleaned up after himself.definitely recommend.

Cus Alexandru madalin

Security systems / Alarms

(2) Read reviews

View ProfileRequest a quote

Hi! I'm Cus Alexandru, I work as a painter/decorator around 5 year , but the last 2 years I've been worked here in UK .Regarding the work I do , I can say that I am a punctual worker , and I always try to get the best results on what I'm working. Because I have only lived in the UK for 2 years, I don't know how to speak English fluently, but I understand and write at an average level.

Latest homeowner review

Reviewed by Oliver on 2/3/2021

Fantastic experience with Alexandru. Answered promptly and came by the next day to complete the work - all to an extremely high standard, and left the place spotless. Highly recommended

HAY SECURITY SOLUTIONS LTD

Security systems / Alarms

View ProfileRequest a quote

We are SSAIB consultants / installers of electronic security and Fire alarm systems with over 12 years experience in London and SOUTH EAST

Bullari LTD

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote

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

Latest homeowner review

Reviewed by F on 2/4/2026

Not recommended

Best Handyman

Security systems / Alarms

View ProfileRequest a quote

We are offering you contractors with many years experience in Full Refurbishment, Kitchen and Bathrooms Refurbishment, Flooring Services, Decorating and many more.

Elecbuilder

Security systems / Alarms

(131) Read reviews

View ProfileRequest a quote07879536661

17 years of experience and a customer-centric approach, we're proud of every job we do; whether it's fixing electrics, landlord certificates, emergencies, performing repairs or working on major installations. That's why every job includes a minimum 1 year guarantee.

Latest homeowner review

Reviewed by James on 11/5/2026

Excellent — very quick, efficient, and delivered to a high standard.

A&J Electrics

Security systems / Alarms

(1) Read reviews

View ProfileRequest a quote

been in the trade for 10 years and my new company is finding its feet so thanks for helping me on my way .

Latest homeowner review

Reviewed by Regina on 31/10/2019

Pendant lights fitted in the kitchen. Excellent service. Fast. Reliable. Very pleased with the outcome.

E Electrical

Security systems / Alarms

(48) Read reviews

View ProfileRequest a quote

Hi, I’m a skilled electrical and general handyman with almost a decade of domestic and commercial experience, including work on 25kV railway systems. I specialise in high-quality electrical installations, fault finding, and repairs, alongside a wide range of handyman services such as property maintenance, minor repairs, and installations. Safety-focused, reliable, and detail-driven, I deliver clean, professional results you can trust.

Latest homeowner review

Reviewed by Dennis on 10/3/2026

Secure London Locksmiths

Security systems / Alarms

(5) Read reviews

View ProfileRequest a quote

At London Secure Locksmith’s, we pride ourselves on being your reliable and trustworthy locksmith service in London and the surrounding areas. Our team of specialist locksmiths is dedicated to providing secure and efficient solutions for all your lock-related needs, ensuring peace of mind and security for your home, business, or vehicle.

Latest homeowner review

Reviewed by Xx on 21/3/2025

Quick, helpful and polite. Will definitely use him again.

Urbanfix

Security systems / Alarms

(51) Read reviews

View ProfileRequest a quote07951113478

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.

Latest homeowner review

Reviewed by Craig on 9/4/2026

J MCMAHON LIMITED

Security systems / Alarms

(117) Read reviews

View ProfileRequest a quote07340294129

Bedfordshire based carpentry and property improvements company . offering carpentry internal and external , as well as having a strong diverse team of different trades operating within the company , all aspects of building work taken on board and a professional job from start to finish .

Latest homeowner review

Reviewed by Christopher on 27/3/2026

Very unprofessional Postponed the agreed date and then ignored all messages Avoid!

J&W Fabrication and Construction

Security systems / Alarms

(62) Read reviews

View ProfileRequest a quote

Family run fabrication and welding business and construction company offering all types of manufacturing and installation that works closely with our clients our aim is to provide fabrication and welding solutions also building construction with honesty and quality also help to complete project on time

Latest homeowner review

Reviewed by tina on 3/6/2025

What an amazing job John did. He is a very talented ironworker . Our gate looks like it was made for our house . Would highly recommend .

IMPRESS EUROPE LTD

Security systems / Alarms

View ProfileRequest a quote07733025619

Impress Europe Ltd is a full service construction company offering comprehensive solutions for residential, commercial and industrial projects. From design and planning to building and finishing, we handle everything - including new builds, extensions, loft conversions, renovations, landscaping and custom projects. Our team of skilled professionals are committed to delivering quality, safety and excellence in every job. We pride ourselves on reliability, clear communication and building long lasting relationships with our clients. Choose Impress Europe for all your construction needs - one company, every solution.

Epic Engineer

Security systems / Alarms

(30) Read reviews

View ProfileRequest a quote

Beng. graduate established over 25 years now and prides himself in providing a high quality of service. Liability insurance policy no.: CD81256 from Markel Direct

Latest homeowner review

Reviewed by Mike on 29/1/2024

Came and perused with the wording of the control switch, all working. Would use again. A good worker who knows what he is doing.

SKILLEC LTD

Security systems / Alarms

(47) Read reviews

View ProfileRequest a quote07851508888

Here at Skillec we have a small team of electricians, who are qualified, Insured and highly skilled. We take pride in doing a quality job for you the customer. Our work is always carried out in line with current regulations and British standards. We undertake high end residential work but we also take on commercial and industrial projects. We are a based in Buckinghamshire and cover a 30 -mile radius of Aylesbury. Whether you’re a home owner or a commercial client, we cover jobs big and small. So, get in touch today for a quote for your next project.

Latest homeowner review

Reviewed by Tony on 13/4/2025

I have no hesitation in fully recommending this electrician. He did a fantastic job for me. I needed him to do the work on my house urgently and he came out on a Saturday. Did everything thoroughly and quickly. I will use him happily for any future electrical work I need.

PJ Electricals Services Ltd

Security systems / Alarms

(35) Read reviews

View ProfileRequest a quote07743216300

We are an electrical contractors with over 20 years of experience. NICEIC registration. Always delivering friendly and exceptional service. Public liability insurance for your peace of mind.

Latest homeowner review

Reviewed by Tunji on 7/10/2024

Great price, prompt and professional.