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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 Knebworth

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

We are two qualified experienced carpenters . We are reliable and work is always done to a high standard. We cover a vast amount of carpentry and maintenance jobs

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!

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.

Hi my name is Pawel, Our Services Include: - Kitchen installation (Complete including tilling, flooring, electric & plumbing) - Laminate Floors laid - Floor and wall tiling & carpentry - Painting & Decorating (Interior & Exterior) - Complete Bathroom - Plastering & Rendering - Gas Safe Register - Fitted wardrobes & central heating - Assembling flat pack furniture - Plumbing work - Brickwork - Partition walls

Welcome to Sparks fabrication where we combine over 15 years of industry expertise with a commitment to exceptional customer service. We provide free quotations, ensuring transparency and informed decision-making for all projects. Our focus on reliability, trustworthiness, and quality of work sets us apart, with references available to attest to our dedication. Specializing in grills, gates, railings, bespoke furniture, staircases, mezzanine floors, and more, we pride ourselves on bringing your vision to life. Contact us today to experience craftsmanship and service of the highest standard.

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Reviewed by Nicholas on 11/4/2024

Reliable and excellent work.

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Reviewed by Paul on 22/5/2023
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!

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

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Reviewed by Darren on 11/8/2023

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

My name is matt. I have been doing garden maintanice and landscaping for over 10years. I have got qualifications in horticulture and landscaping, from lawn care right through too fencing and patios. I pride myself on a proffesinal service from start to finnish. Any questions please contact me

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Reviewed by Alan on 4/12/2023

Matthew & Darren did an excellent job replacing our fence. They arrived on time, put down floor protectors where needed and were exceptionally tidy throughout the whole job. Matthew and Darren are two very friendly and pleasant guys. Would certainly recommend them.

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.

Skilled groundworker with over 25 years of varied experience, including block paving and drainage work.

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Reviewed by Carolyn on 6/11/2012

I would recommend Andy. He spent time evaluating the job required with a view to looking at less costly but effective options. Most of the time I was out at work, he called everyday when he was leaving to update me on progress. He communicated clearly and so there was no confusion with what the job involved and the final cost. He was also very nice to my dog. Thanks Andy.

Fully qualified electrician with 15 years experience providing top quality service.

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Reviewed by Onyinye on 26/2/2025

He was really good. Patiently got the work done.

Chameleon Refurbs have over 25 years experience in all types of Building Refurbishments so choose Chameleon Refurbs with confidence.

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Reviewed by Denise on 24/4/2026

Chereji Construction Ltd is a trusted, we boast over 8 years of industry experience.Our team specialises in a range of service, Painting&Decoration , Interior/Exterior,Bathroom Fittings, Kitchen Fittings, Tilling,Full refurbishment,Carpentry plus more! We have experience in all industry sectors including top-sec residential development.We know that our reputation is built by workforces ,so we pay great attention to their welfare,especially regarding health and safety .

If you looking for handyman who's priority is professionalism and happy customers I'm the right person! My jobs are covered by warranty and I do most of jobs in and around the house.

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Reviewed by Sharon on 6/4/2022

Excellent service, highly recommended

Hi all, I have been a locksmith/carpenter for 25 years and I am NCFE qualified and fully CRB checked. I can solve all your lock, door, window issues and can open cars and safes. I have covered thousands of jobs in my work and I will solve all your problems in a clean and friendly manner. Locks picked, locks changed to insurance standard, Doors supplied and fitted, windows issues solved. UPVC expert. My son also has his own loft conversion company with his uncle and we can complete any Bespoke Carpentry & Conversions work.

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Reviewed by maurice on 29/6/2026

.I have my tools for all jobs, I like to work very ordered and responsibility.thanks

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Reviewed by Iftikhar on 10/11/2014

Excellent and prompt service, and is cool and calm no matter how big the challenge.

Building, groundworks,fencing and paving,landscaping,turf,and artificial grass,Decking,

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Reviewed by Amanda on 7/12/2025

Very quick to respond and complete the work. Would definitely recommend. Thank you so much

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.

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