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Excellent service from start to finish from Daniel. Quick and professional
Alex
Very Professional. Really happy to help. Very polite. Did a very good job fitting our new light. Would recommend!!
Anne
Steve and Daniel were quick and efficient came out at short notice found and fixed the fault within the hour Definitely recommend Will be using them again Debbie and lee
Debbie
Explore hundreds of carbon monoxide alarm installers on Rated People, ready to protect your home and family from the silent killer. Whether you need hardwired, interconnected alarms to meet new rental regulations, battery-operated smart detectors integrated into your home network, or a safety audit of your fuel-burning appliances, our platform connects you with experienced local electricians and heating specialists who deliver life-saving workmanship.
- Why professional carbon monoxide alarm installation matters
- Understanding different types of CO alarms
- Legal regulations and optimal placement
- Other carbon monoxide alarm FAQ's
- Sign up as a CO alarm specialist
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Why professional carbon monoxide alarm installation matters
Carbon monoxide (CO) is a highly toxic, entirely invisible gas with no taste or smell. It is produced when fuel-burning appliances, such as gas boilers, log burners, open fires, or cookers, fail to burn fuel completely due to poor ventilation or a technical fault. Because you cannot see or smell a leak, having functioning, professionally placed carbon monoxide alarms is the only reliable way to detect its presence before it causes severe health complications.
While standalone, battery-powered stick-on detectors are widely available, a professional installation provides a completely different level of household security. An expert technician ensures your alarms are placed at the exact heights and distances required to catch rising gases effectively. Furthermore, qualified installers can hook up hardwired systems that interconnect with your existing smoke and heat alarms, ensuring that if a danger is detected in a remote utility room, every alarm in the house sounds simultaneously to wake your family.
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Understanding different types of CO alarms
Hardwired (mains-powered) alarms
These detectors are permanently wired directly into your home’s electrical circuit. They are exceptionally reliable because they do not rely on standard replaceable batteries to function, though they do feature a hidden backup battery in case of a power cut. Hardwired alarms are the preferred choice for comprehensive home renovations and are legally required under many modern building and regional rental regulations.
Wireless interconnected alarms
These modern systems can be either mains-powered or sealed long-life battery units. They utilise radio-frequency technology to link multiple alarms across a property together. If one sensor detects a carbon monoxide leak downstairs, it instantly signals all the other interconnected units across bedrooms and hallways to activate. This setup is highly recommended for multi-storey homes where a localised alarm might not be loud enough to hear through heavy doors.
Legal regulations and optimal placement
The legal requirements surrounding carbon monoxide alarms have tightened drastically in recent years across the UK. For example, regulations demand that a carbon monoxide alarm must be fitted in any room containing a fixed fuel-burning appliance (excluding rooms used solely for cooking in some regions, though it is still highly recommended). Landlords face strict legal penalties and steep fines if they fail to supply and test these devices at the start of a new tenancy.
The precision of positioning
Carbon monoxide mixes evenly with room air but is often carried upward by the warm air currents generated by boilers or fires. A professional installer will strictly follow British Standard guidelines (BS EN 50292), ensuring detectors are placed between 1 and 3 metres away from the potential fuel source, either mounted on the ceiling or high up on a wall well clear of dead-air pockets, doors, windows, or extractor fans that could artificially dilute the gas sample.
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Other carbon monoxide alarms FAQ's
Where exactly should carbon monoxide alarms be installed in a home?
Alarms should be fitted in every room that contains a fuel-burning appliance, such as a boiler, wood burner, or gas fire. They should be positioned on the ceiling or high up on a wall, between 1 and 3 metres horizontally away from the appliance. Additionally, placing an extra alarm near or just outside main bedrooms ensures the siren is loud enough to wake you up if a leak occurs overnight.
What is the difference between a smoke alarm and a carbon monoxide alarm?
Smoke alarms detect optical or thermal particles caused by active combustion and fire. Carbon monoxide alarms measure the chemical parts-per-million (ppm) of toxic CO gas accumulating in the air from incomplete fuel burning. Because they track completely different household hazards, a standard smoke alarm will not detect carbon monoxide, and a CO alarm will not detect smoke. You must have both installed.
How long do carbon monoxide alarms last before they need replacing?
Even if the test button still triggers a beep, the internal chemical sensor that detects carbon monoxide naturally degrades over time. Most high-quality CO alarms have a lifespan of 7 to 10 years from the date of manufacture. A professional installer will always check the expiration date stamped on the side of the unit and advise when the entire device needs a full replacement.
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Keno Construction
Carbon Monoxide Alarms - Installation
We are a trusted construction company with over 12 years of experience specializing in driveway installation, landscaping, and foundation work. Our team is dedicated to delivering high-quality craftsmanship, reliable service, and long-lasting results for residential and commercial properties. From custom driveways and outdoor landscape transformations to strong, durable foundations, we complete every project with professionalism, attention to detail, and a commitment to excellence. Using quality materials and proven construction techniques, we ensure every job is completed on time, within budget, and to the highest standards. Customer satisfaction is our priority, and we take pride in building lasting relationships through honest work and outstanding results.
We are a London-based team of qualified Electrical Technicians, offering reliable domestic and commercial services. With a focus on EV charger installations, rewires, and fault-finding, we bring technical expertise and a customer-first approach to every job. Rated People is our latest platform expansion—feel free to contact us for a quote or browse our work gallery!
Fantastic service, efficient and quick
Evan Quigley Electrical Ltd are a company of fully Qualified Electricians who carry out all aspects of Domestic and Commercial Electrical Works to a very high standard. With over 20 Years Experience in Electrical Services. Most importantly we offer a friendly and reliable service. Cost Effective Solution to all Your Electrical Requirements
Was courteous and punctual with time.
Electrician with 19 years of experience on commercial and domestic projects across the UK including projects like Birmingham Library and The Shard in London. Works undertaken range from; General Electrical installation Fire Alarm Cctv Security systems Data systems Lighting Design And more.... Friendly and helpful and will always make sure you are 100% happy with any works carried out.
Fantastic Rang me (not just a text). Fair price quoted. Let me call back once I’d sorted with my husband. Came and did the job and it was all sorted in 25 minutes! It’s quieter than it ever was. Even gave us advice on how to clean it going forward. Really happy.
I spoke to dozens of builders and had given up trying to find someone decent to do a full extension at a reasonable price, so I put an ad on here instead just for the key structural jobs. Pete came round and his knowledge, advice and very reasonable price for those elements resulted in me giving him all the work for the extension build and I'm very glad I did because he did an amazing job (thanks Pete!)
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Established in 1994 we offer a comprehensive building service for kitchens, bathrooms, alterations, extensions or new builds. I have over forty years experience in the industry and twenty five of those with UK national housebuilders. If you have a project we provide a free consultation and a fixed price quotation with a full specification attached. Our design and build service can take care of the complete project to provide you with a turn-key completion. Our tradesmen are all qualified and experienced and we are fully insured to include design liability.
Cannot fault the work carried out. The guys were very focused and kept mess to a minimum. Andrew kept checking in to see how it was going. We love our new mezzanine. Thanks again all.
hello I have 15 year in the trade I am a multi skilled tradesmen who takes pride in what I do I love my job I work on a basis you not happy with my work you don't pay simple as that I am fully insured and vetted
V Zop
Carbon Monoxide Alarms - Installation
With over 41 years' experience in creating high quality bespoke building projects, look no further than Turley Properties Ltd for all construction / Landscaping services for your property. * Call Us Now For A Free Quote
POLI TEAM LTD
Carbon Monoxide Alarms - Installation
Petku Electrical LTD
Carbon Monoxide Alarms - Installation
Been Self Employed with a Business that has 8 Years Experience in the Electrical Trade. Carrying out all sorts of Electrical Works and Projects from: *FULL/ PARTIAL REWIRES - Fuse Board Upgrades to the latest Amendment - Residential Property Rewires - Commercial Property Rewires *INSPECTION AND TESTING - EICR’s (Electrical Installation Condition Reports) - PAT (Portable Appliance Testing) *FAULT FINDING + REPAIRS - Tripping RCD - Tripping Circuit Breaker - Damaged Appliance/ Equipment Repair - Electrical Points Not Working (I.e Plug Sockets, Light Fittings, Switches, Thermostats, Underfloor Heating etc) *KITCHEN AREA (Special Location) - Electric Cooker/ Oven/Hob Installations - Kitchen Extractor Fans Install/ Maintenance - Under Kitchen Units strip-light /plinth Lighting installations - Heat/ Carbon Monoxide/ Smoke Alarm Install/ Maintenance *BATHROOM AREA (Special Location) - Electric Shower Install/ Maintenance - Bathroom Extractor Fans - Electric Heated Towel Rail - Bathroom Heater Fans - Low Voltage Sockets *OUTDOOR AREA (Special Location) - CCTV’s/ Ring/Doorbell Installations - Outdoor Socket/s Installations - PIR/ Motion Sensor/ Flood Lights - Decking/ Garden/ Drive Way/ Court Yards *LIGHTING + SWITCH SYSTEMS - Chandeliers (Max 20kg) - Emergency Lightings - Ceiling Fan installations - Baton Light Fittings (I.e 5ft, 6ft etc) - Standard Pendant/ Flush to the ceiling Light Fittings - StripLight Install/ Maintenance - SpotLight Install/ Maintenance - Lighting Upgrades (I.e MR16s/ GU5s to GU10s, Fluorescent Tubes to LEDs - Halogens to LEDs) - Grid Switch System - Sensor Switch System - Normal Flick Switches to Dimmers and/or Vice Versa - WiFi and Voice Controlled Smart Switches Plus more... Extremely passionate about this field of trade.... and fortunate enough to have worked on some of the most prestigious apartments all over England through out my career, as well as carrying out projects via other sites and word of mouth recommendations. Aim is to always go above and beyond to be the Best! Ensuring satisfactory levels are always met or exceeded.
Glasgow based approved electrician. Fully insured. All aspects of electrical work carried out, get in touch to discuss your requirements and see what we can do for you. Project management on property renevation projects also available. Using extensive network of trusted tradesman to ensure work is completed to a high standard.
Mark did an excellent job. Highly recommend
SOR ENERGY LTD
Carbon Monoxide Alarms - Installation
Plumbing & Gas Engineer from Maltby Rotherham South Yorkshire. Honest advice given to all customers with no pressure sales.
Great service would recommend to anyone.
Fortune Construction was funded in 2005 by CEO Zygmunt. In 2014 the CEO partnered with Anna to implement the business on providing a stronger customer-focused approach, services and a constant quest for top-class quality, which has enable the company to sustain leadership in its major line of business. Fortune Construction is based in South London but works all around London on general building and refurbishing.
Thanks for installing the shelves so quickly for us - we are delighted with the results!
Electric11 Ltd is a family-run electrical company serving homes and businesses across Norfolk. Based near Attleborough, we provide professional domestic and commercial electrical services, including fault finding and emergency call-outs. We don\\\\'t just install and repair we understand how electrical work affects your property, building regulations, and other trades, helping avoid costly issues down the line. When electrical problems need urgent attention, we\\\\'re available 24/7, offering a fast, reliable response and clear communication from start to finish.
Hello all, my name is Steve, and i am a time served electrician of over 40 years experience. My son Edward has trained as a plasterer. My partner Sara is a very accomplished designer and painter and decorator. I have worked for the electricity board for many years and have industrial and home electrical nstallation experience. Showers, electric heating, underfloor heating, extra sockets, rewires, lighting, fuse boards, etc My son has just undertaken a 6 week plastering course, and with myself being self trained and helping, I am also trying to build up his business profile We are highly trustworthy and give a very fair price, We do not like or want to rip people off. I am happy to do emergency or weekend work. I also worked as a kitchen/bathroom fitter for John Lewis for a number of years and therefore am very conscientious of the quality of work expected from high-end clients. Please expect good time keeping, promt service, and a comprehensive quote at all times. Best regards, Steve
ELCERT is an independent company principally specialising in all forms of Electrical Work and maintenance. With 18 years of experience in the industry, our aim is to provide the best service with the minimum inconvenience in a efficient and reliable way.
Welcome to Odyssey Property Services. We specalize in a variety of different trades from flooring and tiling to electrical work and painting and decoration with many more. With over 15 years experience we offer a friendly and efficient service.
Chris saved me from going insane. He arrested on time checked what tools he would need and get on with the job . He checked in with me if he wasn’t sure about something, which I did appreciate. So happy with the result and he never stopped working until it was done . Highly recommended .
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