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Browse reliable Security systems / Alarms in Harefield

Take a look at rated Security systems / Alarms serving Harefield, read reviews and submit your job for free.

Citywide offer domestic roofing services across SE London. We take on projects of all sizes ranging from small roof and gutter repairs to complete removal and replacement of full roof coverings. Our team offers over 20 years of combined roofing experience and can deliver outstanding results for a very reasonable price.

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Reviewed by Joe on 18/11/2025

Experienced builder NEW TO RATED PEOPLE ???? Hi everyone. I’m Mitch, I’ve been in the trade since leaving school. I am a general builder that specialises in timber work. I do most jobs from small jobs like laminate flooring all the way upto 2 storey extensions. For the larger jobs I have a reliable team of builders including electricians, plumbers and bricklayers. We are happy to quote anything, bespoke is my passion. If you can’t get someone to build it, we can! Please feel free to browse photos of my work, I will try upload a little bit of everything. If you don’t see a photo of a job your asking for, feel free to contact me and I’m sure I will be able to show you examples of my work in that area. Friendly team of lads aging between 18 and 66! We look forward to working with you. P.s as mention above we are new to rated trades and as such have decades of experience, thousands of builds under our belts but alas, no rating on here. Any and all feedback will be most welcome. Stay safe everyone and see you on the job!

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Reviewed by Sue on 26/11/2023

Mitch did an amazing job would definitely employ him again

We are a specialist residential a d commercial security company. We install CCTV, intruder alarms, fires safety and access control in Hertfordshire Bedfordshire and North London.

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Reviewed by Mark on 5/11/2018

Excellent service provided by Stuart - would veyr much recommend

Let me build for you a safe place you can call home!

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Reviewed by ALAN on 6/4/2023

Fouad and his team did a fantastic job of our Victorian gate and fence, replacing a decayed lock and painting the railings to look like new. He also refreshed our outhouse. Super service, polite, efficient and friendly service. We would definitely use again, thanks Fouad and the team!

Been in the electrical trade for 8 years now. Pride myself on keeping a high standard whilst being friendly and helpful with any questions thrown my way and would always go the extra mile to keep a customer happy.

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Reviewed by Adam on 27/4/2024

Southern lock and door is a small family run company with 20 years experience in the locksmith trade. We are honest, reliable and very price competitive. Services we provide include: All aspects of locksmithing from lockouts, new locks, door adjustments, safe opening, new fit doors, security assessments and recommendations, UPVC mech replacements, new hinges, rim cylinders and euro cylinders of all security ratings, aluminium door servicing & repairs including transom closers and floor springs. glass door repairs. Please don’t hesitate to contact us as we are more than happy to help.

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Reviewed by Clare on 8/7/2021

Great service, very knowledgeable, quality work at a competitive price, would definitely recommend.

M&N avatar

M&N

Security systems / Alarms

we are happy to carry out gas and heating work , and accept bathrooms and kitchen fitting from A2Z. We are ready to deal with jobs and promise with high standard work ( AND WE DO ) . Happy to hear from you. Thanks.

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Reviewed by Andrew on 9/3/2022

Excellent job today in our bathroom - done with great speed, quality and efficiency, and real expertise.

Handyman with qualifications in plumbing and electrical works. Small quotes as the company is only a toddler and needs feeding to grow.

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Reviewed by Stella on 4/6/2023

Daniel came within 24 hours to build a cat flap through a wall. Lovely chatty guy - very helpful - even drove me to pick up an extra extension for the tunnel we needed to create. Thank you!

Welcome, Our company offers a complete service starting with first few sketches passing through building regulation approvals and all the steps till those finishing touches ensuring that our customers are fully satisfied.

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Reviewed by Syed on 17/12/2015

There isn’t enough space on here to describe how happy I am and stress free Rob and his team made the process. I had a major extension to the rear and side of the home which meant I wasn't able to use the bottom area of my home at all. Rob and his team took care of everything and also provided so much extra help all the time any time and keeping up with the consistent service is truly unmatchable. I’m very happy with the work, the finishing and everything else. Choose Rob and his team and you can’t go wrong

DC Smith Electrical are a local family run company with over 25 years experience. We are proud, long time members of the NIC EIC Approved Contractors and Domestic Installers scheme and pride ourselves in our technical expertise and quality of workmanship. We carry out: Domestic / Commercial / Industrial / Installation / Maintenance / Testing / Solutions / Fault finding / EV Chargers / Solar and Battery Installations / PAT testing / EICRs / Full rewires / Energy Saving advice / LED Lighting / Garden Lighting / Electric Shower Installations / Electric Heating installations / Estate Agents Electrical reactive maintenance services / Consumer unit installations and certification & Electrical advice.

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Reviewed by Ian on 21/6/2024

Called me ten minutes after placing the request. Daniel immediately arranged to do the job the next morning and gave me a cost at the same time. He called me twenty minutes prior to his arrival. When he arrived, we discussed the work in more detail and he completed everything very quickly and neatly. Provided a test certificate as requested. He was a very pleasant and professional. This is what I expect from a company who is registered as a NIC EIC electrician and would recommend others to do the same.

RG fire and security is a leading installer of state of the art fire and security systems helping businesses and homeowners protect their family, property and livelihoods. SSAIB APPROVED

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Reviewed by Sal on 20/2/2015

Ryan fitted an alarm for our new home. Ryan is a true professional and courteous tradesmen who I would recommend without hesitation. Thanks once again.

I pride myself on delivering a high quality service from start to finish. My speciality is bespoke, very individual pieces, however I know that's not always what every project needs. But I try to give the same level of care to every job, large or small.

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Reviewed by Nora on 17/6/2017

great and talented in his area. Happy with the gate. looks nice and pleasant. A gate and a fence ... in one; create the boundary. Well done.

We are a electrical company which offers electrical and refurbishment services to clients. We provide a high quality service with very competitive pricing, and a fully qualified team who are very friendly and knowledgeable. We hope to hear from you soon!

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Reviewed by hilal on 10/4/2024

Nathan installed a consumer unit, socket outlets, linear luminaire and light switches in the garage and connected the LV supply cable to the house utility supply. The price was competitive and quality of the work was great. He is professional and came to do the work on the day it was agreed. I will contact Nathan when I need any other electrical work and I will recommend him to family and friends.

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Reviewed by ravi on 22/5/2014

George is excellent , honest and hard working. All the 3 qualities you would like to see in a tradesman. I will definitely use George again!

Costa Boyer Ltd provides specialist for complete building solutions: house extension/ loft conversion/ replacement windows/ doors/ shops front/ home improvements/ kitchen/ tanking slurry solutions/ garage conversion/ porch/ canopy/conservatory / garden shed/ wooden decking/ parquet/ painted house/ Venetian stucco/ water leak/ 30 years experience building site/ all team have CSCS card/ NVQ Level 2/ NVQ Level 3 supervision/ GQA Qualification Ltd Certificate of achievement in theory of SCHUCO/ GQA Qualification Ltd Certificate of achievement in SCHUCO Curtain Wall/ GQA Level 3 Certificate in glass related operation/ GQA Level 3 NVQ Diploma in Fenestration Installation/ IOSH Working safely a course approved and validated by the Institution of Occupational Safety and Health/ Gold card Constructions Qualifications CSCS / Quality Management & Control accreditation by Mace Business School Limited/ Level 6 NVQ/ SMSTS and new one... Covid-19 Essential: Infection Prevention and PPE

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Reviewed by Gareth on 30/6/2021

Costa was excellent. Very friendly, efficient and carried out the work to to a high standard in the agreed timeframe and at the agreed price, despite some unexpected problems along the way. Would happily recommend him.

We have been in the electrical industry for a combined 20 years and cover your every needs. All electrical work is undertaken, from installation to testing on domestic, commercial and industrial premises.

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Reviewed by Layla on 4/4/2018

Gary and the team were very dedicated to getting the job completed in time. There were a few hiccups along the way but came back and put in long days to make sure sorted. I would definitely use again.

TiMI Decs LTD is a small company with a 14-year experience in home improvement. - Painting and painting solutions - Carpentry and joinery - carpet and floor solutions "No job too big or too small"

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Reviewed by Julian on 21/11/2025

Works completed to a high stanadard whilst also dealing with a diffcult tenant - great work, thank you!

High quality works based on 13 years experience.guaternted quality work at accesible prices and no time wasted

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Reviewed by Rashi on 10/9/2025

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.

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Reviewed by Steve on 9/12/2025

Hi my name is John from John Alan, we are relatively new to rated people and look forward to offering our professional services. Our services include everything from handyman services to bathroom installations, heating and plumbing. Rest assured when you choose John Alan we provide a fast, clean and efficient service with competitive rates. We look forward to working with you. Public liability insured Gas safe registered

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Reviewed by Ejiro on 26/11/2023

Loved this extremely professional team. I will hire them again in the future. Thorough, knowledgeable and affordable.

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