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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 Hertfordshire

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

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Reviewed by Peter on 27/12/2019

Alex was very good, reliable and workmanship was excellent.

electrical installation and maintenance

We are a local independent locksmith and glazing company with over 10 years experience. All of our engineers are accredited and trained highly. All of engineers are fully DBS checked and we have a public liability.

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Reviewed by Deborah on 13/5/2024

Gave an honest appraisal of the door which will need replacing and still managed to get the lock to work as a short term measure. Many thanks.

Domestic Plumbing and Electrical services. I have 3 years experience of maintenance in plumbing and electrical engineering (BS7671 CITY AND GUIDS LEVEL 3). I have diploma in plumbing and electrician studies. The services I provide are as follow: Boiler Repairs, Boiler Servicing, New Boiler Installation, Blocked Drain,shower, bathroom,toilet, sink, basin,tiling. Emergency Plumber, Leak Detection Central heating service , Gas & Heating service. lighting, rewiring,consumer units instalation. We do provide some carpentery, plastering, painting and tiling.

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Reviewed by Tina on 9/5/2023

Useless

Quinn avatar

Quinn

Security systems / Alarms

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!

We are a family run business possessing over 20 years' worth of building experience in all aspects of domestic renovation. I work together with my brother and my wife looks after the admin side of things. We offer: Interior and Exterior Decorating Services- (e.g. Painting/ Plastering/ Dry Lining / Partition walls / Wall Panelling) and carpentry services. Floor Laying including parquet, wood flooring & Tiling. We also carry out specialist work such as Damp Proofing, Wall insulation and Sound Proofing. Please take a look at the pictures of jobs we have completed and feel free to contact us with any queries. We would be more than happy to help.

straight to the point

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Reviewed by Viren on 12/8/2024

Valentin has been excellent and professionally completed the job. Ended up giving him extra work and would call again if needed! Thank you! Highly recommended!

NK Electrical provide full electrical installation , wiring and rewiring , fuse board change ,fault finding , socket extension, new kitchen wiring. we also install cctv and smokes alarm & co2 alarms. Land lord certificate ,Testing Inspection, Pat testin

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Reviewed by Jeff on 11/6/2020

Many thanks to Sean, who was on time and did a great job fitting our two new lights. Lovely chap and very professional. Would highly recommend him.

Based in Brentwood We carry out a wide variety of works from maintenance to bathrooms and full refurbishments, we provide a clean and professional service on 100% of jobs. With over 10 years of experience we have a solution to every problem so feel feel to contact us with any task

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Reviewed by William on 27/4/2023

Professional, good quality job and friendly. Recommend

XProbuild Ltd is a London-based building company specialising in high-quality construction, renovation, and refurbishment projects. From roofing and structural works to full property renovations and bespoke garden houses, we deliver reliable, professional results — on time and on budget.

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Reviewed by Emma on 19/12/2025

Lucian and his team were a dream to work with on our house renovation. They're professional, competent, and lovely company. The job was completed in good time, and without additional costs. Lucian went above and beyond to make sure we were happy with the finished project.

I’m a motivated and hardworking electrician with 20 years of hands-on experience in domestic and commercial electrical work. I hold a strong understanding of wiring regulations, fault finding, installations, and safety procedures. Reliable, punctual, and detail-oriented, I take pride in delivering high-quality work and excellent customer service. Currently seeking opportunities to grow and take on larger projects, including subcontracting work or contracts with councils or developers. I’m committed to continuous learning and building long-term working relationships in the industry.

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Reviewed by Themis on 28/3/2026

Amazing work. Would happily use again.

Hi I’m Sean from SLS Home improvements I run a my own business for me and my family I love doing gardaning and projects I like to see the end job when it’s completed. I’m friendly and reliable and like to keep all my customers happy. Loads of work undertaken • Painting and decorating • Putting tv on the wall • Hanging shelves • Building flat pack furniture • Patio • Decking • Concrete bases • Tufting • Building sheds • Grass cutting • Hedge cutting • Guttering cleaning • Fence painting • Building flower beds • Patio cleaning • Tree cutting or trimming

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Reviewed by Laura on 10/5/2026

We specialise in all electrical work ranging from re wires, fault finding, testing, cctv, alarm systems, call outs and emergency call outs. We have a very professional team that have been 7 years plus. Very professional and punctual.

I have been an electrician since 2008, I do have my 18th edition electrical installation certificate, and I can sign off electrical work. I am a very creative electrician with many great ideas on what will look good and what will look Great.

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Reviewed by Mario on 27/2/2026

Dev was very personable and did a fantastic job. He left the place cleaner than when he started and managed to correct a number if short cuts taken with the previous hood installation. I would definitely recommend if you are looking for an electrician

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Reviewed by chris on 9/7/2016

Very professional and reliable. Brilliant job.

If you need a serious and professional company, call our services with confidence and you will not be disappointed, for us the most important thing is that our clients will be pleased with our results. We have 17 years old on building construction. Even the people they says ours price is neither biger or smaller we still working profesional.Many thanks John

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Reviewed by Paul on 27/4/2022

John is excellent. He was professional, very hard working, he communicated all through the job and problem solved a few difficult issues. He has many skills so was able to help on other jobs in the build. Highly recommended.

10 years in masters builder federation New on this website

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.

We are an established Groundworks, landscaping and building company offering all aspects of work. Professional, Friendly and Reliable Services. All our work is carried out to high standards by experienced Landscapers/Builders, all projects considered, from laying a patio/driveway, land clearance for a building plot with new retaining walls, building an underground 'mancave', or digging a lake on a golf course, we have the knowledge and machines to make it happen.

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Reviewed by Sally on 19/2/2020

Job cost more than my budget but he made suggestions to keep cost down. He also fed into decision on what I wanted done to help me avoid bad decisions that would have resulted in a flooding issue in my back garden whenever it rained. Mark was very knowledgeable.

We always aim to keep our customers happy and we love recommendation we have over 20 years of experience and a very friendly respectable team we use the best equipment to ensure our customers get what they desire.

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Reviewed by Chris on 3/5/2026

Came the same day as i posted the job and was very helpful. Payment was not wanted until i was completely satisfied with the work. The job was started next day and at the end of the day the garden was left clean and tidy. Information and advice was given but no pressure was applied to do more than what was needed. The job was finished a day later to a great standard and looks fantastic.

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