The quick way to find a local Carbon Monoxide Alarms - Installation specialist in Hertfordshire

Rowland Heating

Carbon Monoxide Alarms - Installation

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We have been in the trade for 35 years, and we enjoy every minute of it, mainly to see the smiles on our clients face

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Reviewed by Nigel on 29/4/2026

Fantastic Guys who not only solved the problem but went above and beyond in their efforts to help us. Very grateful and would highly recommend. Thanks Norman!!

Xprobuild Ltd

Carbon Monoxide Alarms - Installation

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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.

Torax Services Ltd

Carbon Monoxide Alarms - Installation

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

Geo Electrics

Carbon Monoxide Alarms - Installation

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At Geo Electrics, we specialize in comprehensive electrical installation, repair, and certification services tailored to meet your specific needs. Our experienced team of certified electricians is dedicated to providing safe, reliable, and efficient solutions for both residential and commercial properties. Whether you need new wiring, troubleshooting of existing systems, or certification for safety and compliance, we have you covered. Our commitment to quality and customer satisfaction ensures that your electrical needs are handled with professionalism and care.

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Reviewed by Richard on 30/12/2025

Grant James Plumbing

Carbon Monoxide Alarms - Installation

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Professional, Open & Honest service from our skilled Plumber & Tiler with 12 years experience.

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Reviewed by Ross on 21/11/2025

COBALT BLU SECURITY

Carbon Monoxide Alarms - Installation

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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

Upgrade Your Electrics

Carbon Monoxide Alarms - Installation

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Upgrade your electrics has been trading since 2012. During this time we have made quality and personal service the most important factor of our business and have found that many of our customers have used our services again and again for all aspects of work. We cover all types of work from Domestic, Commercial and Industrial and our technicians Specialize in all areas. We thrive to make our Product, correct to what the customer has envisaged and wanted. We carry out works to the highest off standards, with competitive pricing. We offer honest and correct advice for every installation we take on. Our experience, understanding and safety of electrical works has been proven to be upon the best in the business and works approved by governing bodies. All of our works are carried out by competent, trained and approved by the NICEIC technicians. In all works carried out by Upgrade your Electrics and that which are certificated upholds a 5 year Warranty with the NICEIC upon Certification. From small jobs to big installations were happy to take it on.

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Reviewed by Sonny on 27/6/2024

Great job and would certainly use Simon again!!

Ignite Developers

Carbon Monoxide Alarms - Installation

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Ignite Developers has successfully developed and completed hundreds of residential and commercial projects in prime London locations for the last 10 years. With vast professional project management and contracting experience of developing our own projects that have added substantial value to our own property portfolio; we have grown to offer this service to private clients. We offer a complete in-house design and build service with a high level approach and focus on high end quality and handing over projects on time, every time. We project manage all projects so your requested task is hassle free each and every time. We cover a range of different trades including electrics and gas in addition to decorating, carpentry and extensions and loft conversions and much more.

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Reviewed by Oliver on 25/10/2025

Fantastic works done by the team who transformed our garden shed into a fully fitted out home office. Great communication with Nadeem throughout. Quick and efficient.

Bauhaus Group (Bauhaus Craft Ltd T.A Bauhaus Group)

Carbon Monoxide Alarms - Installation

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We are North London Based Building Company offering the following services: Carpentry/Joinery,Painting/Decorating,General Builduing work. Our motto is : ALWAYS AIM FOR PERFECTION

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Reviewed by samar on 20/3/2021

Zoltan was great. He took the time to design and plan with us, had a lot of patience for working out the detail... he was very clear in giving us timing brackets and delivering within that time. He loves what he does, and that is very visible in the quality of the carpentry and joinery he delivers. We would definitely recommend him to anyone as we are very happy with the results.

Gardners Electrical Service

Carbon Monoxide Alarms - Installation

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Electrician with 18th Edition

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Reviewed by fola on 29/1/2026

NDF Electricals Services Ltd

Carbon Monoxide Alarms - Installation

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Your Local Trustworthy Friendly Electricians NDF Electrical Services Ltd are reliable Electrical contractor/Electricians who offer reasonable prices for high standard electrical installation work. So whether you are a business or homeowner we can help you get your project completed. Consumer Units Testing & Inspections Fault Finding Landlord Certs 24Hr Call out's Basic re-wires, Full re-wires, Part re-wires Data Network's We do offer many other services so please feel free to contact us for enquiries. We will come out & give you a free Quotation.

J R PROPERTY MAINTENANCE

Carbon Monoxide Alarms - Installation

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With over 10 years experience, we cover all types of property maintenance, home improvements and handyman services. From painting & decorating, furniture assembly, hanging photos to shed building, electrical installations, plumbing and much more.. We predominately work in pairs to ensure the job is carried out quickly and efficiently; as well as carrying all of our own tools and equipment. We operate in London and Essex.

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Reviewed by colleen on 16/7/2022

Good communications, fair price, excellent job completed by Jame's team. Offered solution focus advice, always checked in with me to make sure the job was done as I wanted. Also received excellent feedback from tenants. Definitely recommend and use again. Thanks James

London Services

Carbon Monoxide Alarms - Installation

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We are a company that covers all aspects of the residential market. Both electric and gas engineers are fully certified. With a team of 7 we have a professional for each trade to ensure a job we are proud of and you will enjoy and be happy to show off.

Brendan Farmer

Carbon Monoxide Alarms - Installation

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Friendly, professional and polite Electrician looking to take on more high quality work at affordable prices

Fullerton Property Maintenance

Carbon Monoxide Alarms - Installation

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I take payments right after the job before I leave the job site and I’d prefer cash. Thanks : ) I specialize in handyman Services including professional painting, Plumbing,furniture assembly, wood flooring, wall mounting services, door mounting, basic electricals, as well as heavy lifting and other trades. With experience in the different trades, I take pride in delivering quality work and ensuring customer satisfaction. My focus is on precision and attention to detail, making sure that each job is completed to the highest standard. I’m committed to providing a reliable and efficient service, and I understand the importance of great customer service, which is why I aim to exceed expectations every time.

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Reviewed by Carmel on 13/2/2026

Malachi did an excellent job installing my balcony net precisely to a high standard. Would recommend and rehire

CRYS ENGINEERING LTD

Carbon Monoxide Alarms - Installation

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.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.

A&B Electrical Services

Carbon Monoxide Alarms - Installation

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I have 20 years of experience,fully qualified with all resent qualifications, I specialise in domestic electrical installations through the north west london area. I done training in an electrical academy years ago where I achieved my qualifications. qualified

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Reviewed by Fiona on 30/5/2024

Efficient and friendly service. Repair to my garden power supply was done well.

Sergiu Dragomir

Carbon Monoxide Alarms - Installation

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Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

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Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend